1
0
mirror of https://github.com/DCC-EX/CommandStation-EX.git synced 2024-12-25 13:41:23 +01:00
CommandStation-EX/DCCEXParser.cpp

910 lines
28 KiB
C++
Raw Normal View History

2020-07-03 18:35:02 +02:00
/*
* © 2020, Chris Harlow. All rights reserved.
* © 2020, Harald Barth.
2020-07-03 18:35:02 +02:00
*
* This file is part of CommandStation-EX
2020-07-03 18:35:02 +02:00
*
* This is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* It is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
#include "StringFormatter.h"
2020-06-04 21:55:18 +02:00
#include "DCCEXParser.h"
2020-05-25 14:38:18 +02:00
#include "DCC.h"
#include "DCCWaveform.h"
#include "Turnouts.h"
#include "Outputs.h"
#include "Sensors.h"
#include "freeMemory.h"
2020-09-20 01:59:07 +02:00
#include "GITHUB_SHA.h"
#include "version.h"
#include "EEStore.h"
2020-06-11 14:35:16 +02:00
#include "DIAG.h"
#include <avr/wdt.h>
2021-08-01 22:08:34 +02:00
////////////////////////////////////////////////////////////////////////////////
//
// Figure out if we have enough memory for advanced features
//
#if defined(ARDUINO_AVR_UNO) || defined(ARDUINO_AVR_NANO)
// nope
#else
#define HAS_ENOUGH_MEMORY
#endif
// These keywords are used in the <1> command. The number is what you get if you use the keyword as a parameter.
// To discover new keyword numbers , use the <$ YOURKEYWORD> command
const int16_t HASH_KEYWORD_PROG = -29718;
const int16_t HASH_KEYWORD_MAIN = 11339;
const int16_t HASH_KEYWORD_JOIN = -30750;
const int16_t HASH_KEYWORD_CABS = -11981;
const int16_t HASH_KEYWORD_RAM = 25982;
const int16_t HASH_KEYWORD_CMD = 9962;
const int16_t HASH_KEYWORD_ACK = 3113;
const int16_t HASH_KEYWORD_ON = 2657;
const int16_t HASH_KEYWORD_DCC = 6436;
const int16_t HASH_KEYWORD_SLOW = -17209;
const int16_t HASH_KEYWORD_PROGBOOST = -6353;
const int16_t HASH_KEYWORD_EEPROM = -7168;
const int16_t HASH_KEYWORD_LIMIT = 27413;
const int16_t HASH_KEYWORD_MAX = 16244;
const int16_t HASH_KEYWORD_MIN = 15978;
const int16_t HASH_KEYWORD_RESET = 26133;
const int16_t HASH_KEYWORD_RETRY = 25704;
2021-04-06 22:00:33 +02:00
const int16_t HASH_KEYWORD_SPEED28 = -17064;
const int16_t HASH_KEYWORD_SPEED128 = 25816;
2021-08-01 22:08:34 +02:00
#ifdef HAS_ENOUGH_MEMORY
const int16_t HASH_KEYWORD_WIFI = -5583;
const int16_t HASH_KEYWORD_ETHERNET = -30767;
const int16_t HASH_KEYWORD_WIT = 31594;
const int16_t HASH_KEYWORD_LCN = 15137;
#endif
int16_t DCCEXParser::stashP[MAX_COMMAND_PARAMS];
2020-06-11 14:35:16 +02:00
bool DCCEXParser::stashBusy;
2020-09-25 19:51:08 +02:00
Print *DCCEXParser::stashStream = NULL;
RingStream *DCCEXParser::stashRingStream = NULL;
byte DCCEXParser::stashTarget=0;
// This is a JMRI command parser, one instance per incoming stream
2020-05-25 14:38:18 +02:00
// It doesnt know how the string got here, nor how it gets back.
// It knows nothing about hardware or tracks... it just parses strings and
// calls the corresponding DCC api.
2020-09-25 19:51:08 +02:00
// Non-DCC things like turnouts, pins and sensors are handled in additional JMRI interface classes.
2020-06-11 14:35:16 +02:00
DCCEXParser::DCCEXParser() {}
2020-09-25 19:51:08 +02:00
void DCCEXParser::flush()
{
if (Diag::CMD)
DIAG(F("Buffer flush"));
2020-09-25 19:51:08 +02:00
bufferLength = 0;
inCommandPayload = false;
}
2020-06-11 14:35:16 +02:00
2020-09-25 19:51:08 +02:00
void DCCEXParser::loop(Stream &stream)
{
while (stream.available())
{
if (bufferLength == MAX_BUFFER)
{
flush();
}
char ch = stream.read();
if (ch == '<')
{
inCommandPayload = true;
bufferLength = 0;
buffer[0] = '\0';
}
else if (ch == '>')
{
buffer[bufferLength] = '\0';
parse(&stream, buffer, NULL); // Parse this (No ringStream for serial)
2020-09-25 19:51:08 +02:00
inCommandPayload = false;
break;
}
else if (inCommandPayload)
{
buffer[bufferLength++] = ch;
}
}
Sensor::checkAll(&stream); // Update and print changes
2020-09-25 19:51:08 +02:00
}
int16_t DCCEXParser::splitValues(int16_t result[MAX_COMMAND_PARAMS], const byte *cmd)
2020-09-25 19:51:08 +02:00
{
byte state = 1;
byte parameterCount = 0;
int16_t runningValue = 0;
2020-09-25 19:51:08 +02:00
const byte *remainingCmd = cmd + 1; // skips the opcode
bool signNegative = false;
// clear all parameters in case not enough found
for (int16_t i = 0; i < MAX_COMMAND_PARAMS; i++)
2020-09-25 19:51:08 +02:00
result[i] = 0;
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
while (parameterCount < MAX_COMMAND_PARAMS)
2020-09-25 19:51:08 +02:00
{
byte hot = *remainingCmd;
switch (state)
{
case 1: // skipping spaces before a param
if (hot == ' ')
break;
if (hot == '\0' || hot == '>')
return parameterCount;
state = 2;
continue;
case 2: // checking sign
signNegative = false;
runningValue = 0;
state = 3;
if (hot != '-')
continue;
signNegative = true;
break;
case 3: // building a parameter
if (hot >= '0' && hot <= '9')
{
runningValue = 10 * runningValue + (hot - '0');
break;
}
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
if (hot >= 'a' && hot <= 'z') hot=hot-'a'+'A'; // uppercase a..z
2020-09-25 19:51:08 +02:00
if (hot >= 'A' && hot <= 'Z')
{
// Since JMRI got modified to send keywords in some rare cases, we need this
// Super Kluge to turn keywords into a hash value that can be recognised later
runningValue = ((runningValue << 5) + runningValue) ^ hot;
break;
}
result[parameterCount] = runningValue * (signNegative ? -1 : 1);
parameterCount++;
state = 1;
continue;
}
remainingCmd++;
}
2020-09-25 19:51:08 +02:00
return parameterCount;
}
2020-05-25 14:38:18 +02:00
int16_t DCCEXParser::splitHexValues(int16_t result[MAX_COMMAND_PARAMS], const byte *cmd)
2020-11-24 13:49:15 +01:00
{
byte state = 1;
byte parameterCount = 0;
int16_t runningValue = 0;
2020-11-24 13:49:15 +01:00
const byte *remainingCmd = cmd + 1; // skips the opcode
// clear all parameters in case not enough found
for (int16_t i = 0; i < MAX_COMMAND_PARAMS; i++)
2020-11-24 13:49:15 +01:00
result[i] = 0;
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
while (parameterCount < MAX_COMMAND_PARAMS)
2020-11-24 13:49:15 +01:00
{
byte hot = *remainingCmd;
switch (state)
{
case 1: // skipping spaces before a param
if (hot == ' ')
break;
if (hot == '\0' || hot == '>')
return parameterCount;
state = 2;
continue;
case 2: // checking first hex digit
runningValue = 0;
state = 3;
continue;
case 3: // building a parameter
if (hot >= '0' && hot <= '9')
{
runningValue = 16 * runningValue + (hot - '0');
break;
}
if (hot >= 'A' && hot <= 'F')
{
runningValue = 16 * runningValue + 10 + (hot - 'A');
break;
}
if (hot >= 'a' && hot <= 'f')
{
runningValue = 16 * runningValue + 10 + (hot - 'a');
break;
}
if (hot==' ' || hot=='>' || hot=='\0') {
result[parameterCount] = runningValue;
parameterCount++;
state = 1;
continue;
}
return -1; // invalid hex digit
}
remainingCmd++;
}
return parameterCount;
}
2020-09-25 19:51:08 +02:00
FILTER_CALLBACK DCCEXParser::filterCallback = 0;
FILTER_CALLBACK DCCEXParser::filterRMFTCallback = 0;
AT_COMMAND_CALLBACK DCCEXParser::atCommandCallback = 0;
2020-09-25 19:51:08 +02:00
void DCCEXParser::setFilter(FILTER_CALLBACK filter)
{
filterCallback = filter;
2020-06-18 20:36:37 +02:00
}
void DCCEXParser::setRMFTFilter(FILTER_CALLBACK filter)
{
filterRMFTCallback = filter;
}
void DCCEXParser::setAtCommandCallback(AT_COMMAND_CALLBACK callback)
{
atCommandCallback = callback;
}
2020-09-25 19:51:08 +02:00
2021-01-07 21:58:23 +01:00
// Parse an F() string
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
void DCCEXParser::parse(const FSH * cmd) {
2021-01-07 21:58:23 +01:00
int size=strlen_P((char *)cmd)+1;
char buffer[size];
strcpy_P(buffer,(char *)cmd);
parse(&Serial,(byte *)buffer,NULL);
2021-01-07 21:58:23 +01:00
}
2020-05-25 14:38:18 +02:00
// See documentation on DCC class for info on this section
2021-08-01 22:08:34 +02:00
void DCCEXParser::parse(Print *stream, byte *com, RingStream * ringStream)
2020-09-25 19:51:08 +02:00
{
(void)EEPROM; // tell compiler not to warn this is unused
2020-09-25 19:51:08 +02:00
if (Diag::CMD)
DIAG(F("PARSING:%s"), com);
int16_t p[MAX_COMMAND_PARAMS];
2020-09-25 19:51:08 +02:00
while (com[0] == '<' || com[0] == ' ')
com++; // strip off any number of < or spaces
byte params = splitValues(p, com);
byte opcode = com[0];
if (filterCallback)
filterCallback(stream, opcode, params, p);
if (filterRMFTCallback && opcode!='\0')
filterRMFTCallback(stream, opcode, params, p);
2020-09-25 19:51:08 +02:00
// Functions return from this switch if complete, break from switch implies error <X> to send
2020-09-25 19:51:08 +02:00
switch (opcode)
{
case '\0':
return; // filterCallback asked us to ignore
case 't': // THROTTLE <t [REGISTER] CAB SPEED DIRECTION>
{
int16_t cab;
int16_t tspeed;
int16_t direction;
2020-09-25 19:51:08 +02:00
if (params == 4)
{ // <t REGISTER CAB SPEED DIRECTION>
cab = p[1];
tspeed = p[2];
direction = p[3];
}
else if (params == 3)
{ // <t CAB SPEED DIRECTION>
cab = p[0];
tspeed = p[1];
direction = p[2];
}
2020-09-25 19:51:08 +02:00
else
break;
2020-12-11 19:03:05 +01:00
// Convert DCC-EX protocol speed steps where
// -1=emergency stop, 0-126 as speeds
2020-09-25 19:51:08 +02:00
// to DCC 0=stop, 1= emergency stop, 2-127 speeds
if (tspeed > 126 || tspeed < -1)
break; // invalid JMRI speed code
if (tspeed < 0)
tspeed = 1; // emergency stop DCC speed
else if (tspeed > 0)
tspeed++; // map 1-126 -> 2-127
if (cab == 0 && tspeed > 1)
break; // ignore broadcasts of speed>1
if (direction < 0 || direction > 1)
break; // invalid direction code
DCC::setThrottle(cab, tspeed, direction);
if (params == 4)
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<T %d %d %d>\n"), p[0], p[2], p[3]);
2020-09-25 19:51:08 +02:00
else
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
2020-09-25 19:51:08 +02:00
return;
}
case 'f': // FUNCTION <f CAB BYTE1 [BYTE2]>
if (parsef(stream, params, p))
return;
break;
2020-09-25 19:51:08 +02:00
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
case 'a': // ACCESSORY <a ADDRESS SUBADDRESS ACTIVATE> or <a LINEARADDRESS ACTIVATE>
{
int address;
byte subaddress;
byte activep;
if (params==2) { // <a LINEARADDRESS ACTIVATE>
address=(p[0] - 1) / 4 + 1;
subaddress=(p[0] - 1) % 4;
activep=1;
}
else if (params==3) { // <a ADDRESS SUBADDRESS ACTIVATE>
address=p[0];
subaddress=p[1];
activep=2;
}
else break; // invalid no of parameters
if (
((address & 0x01FF) != address) // invalid address (limit 9 bits )
|| ((subaddress & 0x03) != subaddress) // invalid subaddress (limit 2 bits )
|| ((p[activep] & 0x01) != p[activep]) // invalid activate 0|1
) break;
DCC::setAccessory(address, subaddress,p[activep]==1);
}
return;
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
2020-09-25 19:51:08 +02:00
case 'T': // TURNOUT <T ...>
if (parseT(stream, params, p))
return;
break;
case 'Z': // OUTPUT <Z ...>
if (parseZ(stream, params, p))
return;
2020-05-27 10:24:56 +02:00
break;
2020-05-25 14:38:18 +02:00
2020-09-25 19:51:08 +02:00
case 'S': // SENSOR <S ...>
if (parseS(stream, params, p))
return;
break;
2020-05-25 14:38:18 +02:00
2020-09-25 19:51:08 +02:00
case 'w': // WRITE CV on MAIN <w CAB CV VALUE>
DCC::writeCVByteMain(p[0], p[1], p[2]);
return;
2020-05-25 14:38:18 +02:00
2020-09-25 19:51:08 +02:00
case 'b': // WRITE CV BIT ON MAIN <b CAB CV BIT VALUE>
DCC::writeCVBitMain(p[0], p[1], p[2], p[3]);
return;
2020-05-25 14:38:18 +02:00
2020-11-24 13:49:15 +01:00
case 'M': // WRITE TRANSPARENT DCC PACKET MAIN <M REG X1 ... X9>
case 'P': // WRITE TRANSPARENT DCC PACKET PROG <P REG X1 ... X9>
// Re-parse the command using a hex-only splitter
params=splitHexValues(p,com)-1; // drop REG
if (params<1) break;
{
byte packet[params];
for (int i=0;i<params;i++) {
packet[i]=(byte)p[i+1];
if (Diag::CMD) DIAG(F("packet[%d]=%d (0x%x)"), i, packet[i], packet[i]);
2020-11-24 13:49:15 +01:00
}
(opcode=='M'?DCCWaveform::mainTrack:DCCWaveform::progTrack).schedulePacket(packet,params,3);
}
return;
2020-09-25 19:51:08 +02:00
case 'W': // WRITE CV ON PROG <W CV VALUE CALLBACKNUM CALLBACKSUB>
if (!stashCallback(stream, p, ringStream))
break;
if (params == 1) // <W id> Write new loco id (clearing consist and managing short/long)
DCC::setLocoId(p[0],callback_Wloco);
else // WRITE CV ON PROG <W CV VALUE [CALLBACKNUM] [CALLBACKSUB]>
DCC::writeCVByte(p[0], p[1], callback_W);
return;
2020-09-25 19:51:08 +02:00
case 'V': // VERIFY CV ON PROG <V CV VALUE> <V CV BIT 0|1>
if (params == 2)
{ // <V CV VALUE>
if (!stashCallback(stream, p, ringStream))
2020-09-25 19:51:08 +02:00
break;
DCC::verifyCVByte(p[0], p[1], callback_Vbyte);
2020-09-25 19:51:08 +02:00
return;
2020-09-20 01:59:07 +02:00
}
2020-09-25 19:51:08 +02:00
if (params == 3)
{
if (!stashCallback(stream, p, ringStream))
2020-09-25 19:51:08 +02:00
break;
DCC::verifyCVBit(p[0], p[1], p[2], callback_Vbit);
2020-09-25 19:51:08 +02:00
return;
2020-09-20 01:59:07 +02:00
}
break;
2020-09-25 19:51:08 +02:00
case 'B': // WRITE CV BIT ON PROG <B CV BIT VALUE CALLBACKNUM CALLBACKSUB>
if (!stashCallback(stream, p, ringStream))
2020-09-25 19:51:08 +02:00
break;
DCC::writeCVBit(p[0], p[1], p[2], callback_B);
return;
2020-09-25 19:51:08 +02:00
case 'R': // READ CV ON PROG
if (params == 3)
{ // <R CV CALLBACKNUM CALLBACKSUB>
if (!stashCallback(stream, p, ringStream))
2020-09-25 19:51:08 +02:00
break;
DCC::readCV(p[0], callback_R);
2020-09-25 19:51:08 +02:00
return;
2020-09-20 01:59:07 +02:00
}
2020-09-25 19:51:08 +02:00
if (params == 0)
{ // <R> New read loco id
if (!stashCallback(stream, p, ringStream))
2020-09-25 19:51:08 +02:00
break;
DCC::getLocoId(callback_Rloco);
2020-09-25 19:51:08 +02:00
return;
2020-09-20 01:59:07 +02:00
}
break;
2020-09-25 19:51:08 +02:00
case '1': // POWERON <1 [MAIN|PROG]>
case '0': // POWEROFF <0 [MAIN | PROG] >
if (params > 1)
break;
2020-06-19 10:19:41 +02:00
{
2020-09-25 19:51:08 +02:00
POWERMODE mode = opcode == '1' ? POWERMODE::ON : POWERMODE::OFF;
DCC::setProgTrackSyncMain(false); // Only <1 JOIN> will set this on, all others set it off
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
if (params == 0 ||
(MotorDriver::commonFaultPin && p[0] != HASH_KEYWORD_JOIN)) // commonFaultPin prevents individual track handling
2020-09-25 19:51:08 +02:00
{
DCCWaveform::mainTrack.setPowerMode(mode);
DCCWaveform::progTrack.setPowerMode(mode);
2020-09-27 13:26:29 +02:00
if (mode == POWERMODE::OFF)
DCC::setProgTrackBoost(false); // Prog track boost mode will not outlive prog track off
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<p%c>\n"), opcode);
StringFormatter::lcd(2, F("p%c"), opcode);
2020-09-25 19:51:08 +02:00
return;
}
switch (p[0])
{
case HASH_KEYWORD_MAIN:
DCCWaveform::mainTrack.setPowerMode(mode);
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<p%c MAIN>\n"), opcode);
StringFormatter::lcd(2, F("p%c MAIN"), opcode);
2020-09-25 19:51:08 +02:00
return;
case HASH_KEYWORD_PROG:
DCCWaveform::progTrack.setPowerMode(mode);
2020-09-27 13:26:29 +02:00
if (mode == POWERMODE::OFF)
DCC::setProgTrackBoost(false); // Prog track boost mode will not outlive prog track off
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<p%c PROG>\n"), opcode);
StringFormatter::lcd(2, F("p%c PROG"), opcode);
2020-09-25 19:51:08 +02:00
return;
case HASH_KEYWORD_JOIN:
DCCWaveform::mainTrack.setPowerMode(mode);
DCCWaveform::progTrack.setPowerMode(mode);
if (mode == POWERMODE::ON)
{
DCC::setProgTrackSyncMain(true);
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<p1 JOIN>\n"), opcode);
StringFormatter::lcd(2, F("p1 JOIN"));
2020-09-25 19:51:08 +02:00
}
else
{
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<p0>\n"));
StringFormatter::lcd(2, F("p0"));
}
2020-09-25 19:51:08 +02:00
return;
}
break;
2020-06-19 10:19:41 +02:00
}
return;
2020-05-25 14:38:18 +02:00
case '!': // ESTOP ALL <!>
DCC::setThrottle(0,1,1); // this broadcasts speed 1(estop) and sets all reminders to speed 1.
return;
case 'c': // SEND METER RESPONSES <c>
// <c MeterName value C/V unit min max res warn>
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<c CurrentMAIN %d C Milli 0 %d 1 %d>\n"), DCCWaveform::mainTrack.getCurrentmA(),
DCCWaveform::mainTrack.getMaxmA(), DCCWaveform::mainTrack.getTripmA());
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<a %d>\n"), DCCWaveform::mainTrack.get1024Current()); //'a' message deprecated, remove once JMRI 4.22 is available
2020-09-25 19:51:08 +02:00
return;
case 'Q': // SENSORS <Q>
Sensor::printAll(stream);
return;
2020-09-25 19:51:08 +02:00
case 's': // <s>
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<p%d>\n"), DCCWaveform::mainTrack.getPowerMode() == POWERMODE::ON);
StringFormatter::send(stream, F("<iDCC-EX V-%S / %S / %S G-%S>\n"), F(VERSION), F(ARDUINO_TYPE), DCC::getMotorShieldName(), F(GITHUB_SHA));
Turnout::printAll(stream); //send all Turnout states
Output::printAll(stream); //send all Output states
Sensor::printAll(stream); //send all Sensor states
2020-09-25 19:51:08 +02:00
// TODO Send stats of speed reminders table
return;
2020-05-25 14:38:18 +02:00
2020-09-25 19:51:08 +02:00
case 'E': // STORE EPROM <E>
2020-05-25 14:38:18 +02:00
EEStore::store();
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<e %d %d %d>\n"), EEStore::eeStore->data.nTurnouts, EEStore::eeStore->data.nSensors, EEStore::eeStore->data.nOutputs);
return;
2020-05-25 14:38:18 +02:00
2020-09-25 19:51:08 +02:00
case 'e': // CLEAR EPROM <e>
2020-05-25 14:38:18 +02:00
EEStore::clear();
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
return;
2020-05-25 14:38:18 +02:00
2020-09-25 19:51:08 +02:00
case ' ': // < >
StringFormatter::send(stream, F("\n"));
return;
2020-09-25 19:51:08 +02:00
case 'D': // < >
if (parseD(stream, params, p))
return;
2020-07-01 11:27:53 +02:00
return;
2020-07-04 21:53:44 +02:00
2020-09-25 19:51:08 +02:00
case '#': // NUMBER OF LOCOSLOTS <#>
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<# %d>\n"), MAX_LOCOS);
2020-09-25 19:51:08 +02:00
return;
case '-': // Forget Loco <- [cab]>
if (params > 1 || p[0]<0) break;
if (p[0]==0) DCC::forgetAllLocos();
else DCC::forgetLoco(p[0]);
return;
case 'F': // New command to call the new Loco Function API <F cab func 1|0>
2020-09-25 19:51:08 +02:00
if (Diag::CMD)
DIAG(F("Setting loco %d F%d %S"), p[0], p[1], p[2] ? F("ON") : F("OFF"));
DCC::setFn(p[0], p[1], p[2] == 1);
return;
2020-09-25 19:51:08 +02:00
case '+': // Complex Wifi interface command (not usual parse)
if (atCommandCallback) {
DCCWaveform::mainTrack.setPowerMode(POWERMODE::OFF);
DCCWaveform::progTrack.setPowerMode(POWERMODE::OFF);
atCommandCallback(com);
return;
}
break;
2020-09-25 19:51:08 +02:00
default: //anything else will diagnose and drop out to <X>
DIAG(F("Opcode=%c params=%d"), opcode, params);
2020-09-25 19:51:08 +02:00
for (int i = 0; i < params; i++)
DIAG(F("p[%d]=%d (0x%x)"), i, p[i], p[i]);
break;
2020-09-25 19:51:08 +02:00
} // end of opcode switch
// Any fallout here sends an <X>
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<X>\n"));
2020-05-25 14:38:18 +02:00
}
bool DCCEXParser::parseZ(Print *stream, int16_t params, int16_t p[])
2020-09-25 19:51:08 +02:00
{
2020-09-25 19:51:08 +02:00
switch (params)
{
2020-09-29 23:19:02 +02:00
2020-09-25 19:51:08 +02:00
case 2: // <Z ID ACTIVATE>
{
Output *o = Output::get(p[0]);
if (o == NULL)
return false;
o->activate(p[1]);
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<Y %d %d>\n"), p[0], p[1]);
2020-09-25 19:51:08 +02:00
}
return true;
2021-07-24 23:44:24 +02:00
case 3: // <Z ID PIN IFLAG>
if (p[0] < 0 ||
2021-07-27 19:53:21 +02:00
p[1] > 255 || p[1] <= 1 || // Pins 0 and 1 are Serial to USB
2021-07-24 23:44:24 +02:00
p[2] < 0 || p[2] > 7 )
2021-07-24 21:11:18 +02:00
return false;
if (!Output::create(p[0], p[1], p[2], 1))
return false;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
2020-09-25 19:51:08 +02:00
return true;
case 1: // <Z ID>
if (!Output::remove(p[0]))
return false;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
return true;
2020-09-25 19:51:08 +02:00
case 0: // <Z> list Output definitions
2020-09-25 19:51:08 +02:00
{
bool gotone = false;
for (Output *tt = Output::firstOutput; tt != NULL; tt = tt->nextOutput)
{
gotone = true;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<Y %d %d %d %d>\n"), tt->data.id, tt->data.pin, tt->data.iFlag, tt->data.oStatus);
}
2020-09-25 19:51:08 +02:00
return gotone;
}
default:
return false;
}
}
//===================================
bool DCCEXParser::parsef(Print *stream, int16_t params, int16_t p[])
2020-09-25 19:51:08 +02:00
{
// JMRI sends this info in DCC message format but it's not exactly
// convenient for other processing
2020-09-25 19:51:08 +02:00
if (params == 2)
{
2020-10-13 23:08:19 +02:00
byte instructionField = p[1] & 0xE0; // 1110 0000
if (instructionField == 0x80) // 1000 0000 Function group 1
2020-09-25 19:51:08 +02:00
{
2020-10-13 23:08:19 +02:00
// Shuffle bits from order F0 F4 F3 F2 F1 to F4 F3 F2 F1 F0
2020-09-25 19:51:08 +02:00
byte normalized = (p[1] << 1 & 0x1e) | (p[1] >> 4 & 0x01);
funcmap(p[0], normalized, 0, 4);
}
2020-10-13 23:08:19 +02:00
else if (instructionField == 0xA0) // 1010 0000 Function group 2
2020-09-25 19:51:08 +02:00
{
2020-10-13 23:08:19 +02:00
if (p[1] & 0x10) // 0001 0000 Bit selects F5toF8 / F9toF12
funcmap(p[0], p[1], 5, 8);
else
funcmap(p[0], p[1], 9, 12);
2020-09-25 19:51:08 +02:00
}
}
2020-09-25 19:51:08 +02:00
if (params == 3)
{
if (p[1] == 222)
funcmap(p[0], p[2], 13, 20);
else if (p[1] == 223)
funcmap(p[0], p[2], 21, 28);
}
(void)stream; // NO RESPONSE
return true;
}
void DCCEXParser::funcmap(int16_t cab, byte value, byte fstart, byte fstop)
2020-09-25 19:51:08 +02:00
{
for (int16_t i = fstart; i <= fstop; i++)
2020-09-25 19:51:08 +02:00
{
DCC::setFn(cab, i, value & 1);
value >>= 1;
}
}
//===================================
bool DCCEXParser::parseT(Print *stream, int16_t params, int16_t p[])
2020-09-25 19:51:08 +02:00
{
switch (params)
{
case 0: // <T> list turnout definitions
2020-09-25 19:51:08 +02:00
{
bool gotOne = false;
for (Turnout *tt = Turnout::firstTurnout; tt != NULL; tt = tt->nextTurnout)
{
gotOne = true;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<H %d %d %d %d>\n"), tt->data.id, tt->data.address,
tt->data.subAddress, (tt->data.tStatus & STATUS_ACTIVE)!=0);
2020-09-25 19:51:08 +02:00
}
return gotOne; // will <X> if none found
}
2020-09-25 19:51:08 +02:00
case 1: // <T id> delete turnout
if (!Turnout::remove(p[0]))
return false;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
2020-09-25 19:51:08 +02:00
return true;
case 2: // <T id 0|1> activate turnout
{
Turnout *tt = Turnout::get(p[0]);
if (!tt)
return false;
tt->activate(p[1]);
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<H %d %d>\n"), tt->data.id, (tt->data.tStatus & STATUS_ACTIVE)!=0);
2020-09-25 19:51:08 +02:00
}
return true;
2020-09-25 19:51:08 +02:00
case 3: // <T id addr subaddr> define turnout
if (!Turnout::create(p[0], p[1], p[2]))
return false;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
2020-09-25 19:51:08 +02:00
return true;
2020-09-25 19:51:08 +02:00
default:
return false; // will <x>
}
}
bool DCCEXParser::parseS(Print *stream, int16_t params, int16_t p[])
2020-09-25 19:51:08 +02:00
{
2020-09-25 19:51:08 +02:00
switch (params)
{
case 3: // <S id pin pullup> create sensor. pullUp indicator (0=LOW/1=HIGH)
if (!Sensor::create(p[0], p[1], p[2]))
return false;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
2020-09-25 19:51:08 +02:00
return true;
2020-09-25 19:51:08 +02:00
case 1: // S id> remove sensor
if (!Sensor::remove(p[0]))
return false;
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<O>\n"));
return true;
case 0: // <S> list sensor definitions
if (Sensor::firstSensor == NULL)
return false;
2020-09-25 19:51:08 +02:00
for (Sensor *tt = Sensor::firstSensor; tt != NULL; tt = tt->nextSensor)
{
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("<Q %d %d %d>\n"), tt->data.snum, tt->data.pin, tt->data.pullUp);
}
2020-09-25 19:51:08 +02:00
return true;
default: // invalid number of arguments
break;
}
return false;
}
bool DCCEXParser::parseD(Print *stream, int16_t params, int16_t p[])
2020-09-25 19:51:08 +02:00
{
if (params == 0)
return false;
bool onOff = (params > 0) && (p[1] == 1 || p[1] == HASH_KEYWORD_ON); // dont care if other stuff or missing... just means off
switch (p[0])
{
case HASH_KEYWORD_CABS: // <D CABS>
DCC::displayCabList(stream);
return true;
case HASH_KEYWORD_RAM: // <D RAM>
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("Free memory=%d\n"), minimumFreeMemory());
2020-09-25 19:51:08 +02:00
break;
case HASH_KEYWORD_ACK: // <D ACK ON/OFF> <D ACK [LIMIT|MIN|MAX|RETRY] Value>
if (params >= 3) {
if (p[1] == HASH_KEYWORD_LIMIT) {
DCCWaveform::progTrack.setAckLimit(p[2]);
StringFormatter::lcd(1, F("Ack Limit=%dmA"), p[2]); // <D ACK LIMIT 42>
} else if (p[1] == HASH_KEYWORD_MIN) {
DCCWaveform::progTrack.setMinAckPulseDuration(p[2]);
StringFormatter::lcd(0, F("Ack Min=%dus"), p[2]); // <D ACK MIN 1500>
} else if (p[1] == HASH_KEYWORD_MAX) {
DCCWaveform::progTrack.setMaxAckPulseDuration(p[2]);
StringFormatter::lcd(0, F("Ack Max=%dus"), p[2]); // <D ACK MAX 9000>
} else if (p[1] == HASH_KEYWORD_RETRY) {
2021-08-21 23:43:21 +02:00
if (p[2] >3) p[2]=3;
DCC::setAckRetry(p[2]);
StringFormatter::lcd(0, F("Ack Retry=%d"), p[2]); // <D ACK RETRY 2>
}
2020-11-24 21:12:55 +01:00
} else {
2021-03-30 23:01:37 +02:00
StringFormatter::send(stream, F("Ack diag %S\n"), onOff ? F("on") : F("off"));
Diag::ACK = onOff;
2020-11-24 21:12:55 +01:00
}
2020-09-25 19:51:08 +02:00
return true;
2020-09-25 19:51:08 +02:00
case HASH_KEYWORD_CMD: // <D CMD ON/OFF>
Diag::CMD = onOff;
return true;
2021-08-01 22:08:34 +02:00
#ifdef HAS_ENOUGH_MEMORY
2020-09-25 19:51:08 +02:00
case HASH_KEYWORD_WIFI: // <D WIFI ON/OFF>
Diag::WIFI = onOff;
return true;
2021-08-01 22:08:34 +02:00
case HASH_KEYWORD_ETHERNET: // <D ETHERNET ON/OFF>
2020-10-30 14:00:02 +01:00
Diag::ETHERNET = onOff;
return true;
2020-09-25 19:51:08 +02:00
case HASH_KEYWORD_WIT: // <D WIT ON/OFF>
Diag::WITHROTTLE = onOff;
return true;
2021-08-01 22:08:34 +02:00
case HASH_KEYWORD_LCN: // <D LCN ON/OFF>
Diag::LCN = onOff;
return true;
2021-08-01 22:08:34 +02:00
#endif
2020-09-27 13:03:46 +02:00
case HASH_KEYWORD_PROGBOOST:
DCC::setProgTrackBoost(true);
return true;
2020-09-27 13:03:46 +02:00
case HASH_KEYWORD_RESET:
{
wdt_enable( WDTO_15MS); // set Arduino watchdog timer for 15ms
delay(50); // wait for the prescaller time to expire
break; // and <X> if we didnt restart
}
case HASH_KEYWORD_EEPROM: // <D EEPROM NumEntries>
if (params >= 2)
2020-10-04 21:20:13 +02:00
EEStore::dump(p[1]);
return true;
2021-03-16 22:51:33 +01:00
case HASH_KEYWORD_SPEED28:
DCC::setGlobalSpeedsteps(28);
StringFormatter::send(stream, F("28 Speedsteps"));
return true;
case HASH_KEYWORD_SPEED128:
DCC::setGlobalSpeedsteps(128);
StringFormatter::send(stream, F("128 Speedsteps"));
return true;
2020-09-25 19:51:08 +02:00
default: // invalid/unknown
break;
}
return false;
}
2020-09-25 19:51:08 +02:00
// CALLBACKS must be static
bool DCCEXParser::stashCallback(Print *stream, int16_t p[MAX_COMMAND_PARAMS], RingStream * ringStream)
2020-09-25 19:51:08 +02:00
{
if (stashBusy )
2020-09-25 19:51:08 +02:00
return false;
stashBusy = true;
stashStream = stream;
stashRingStream=ringStream;
if (ringStream) stashTarget= ringStream->peekTargetMark();
Nano every2 (#129) * Start adding back unowifi stuffz * Uno Wifi compiling * Fixes for compile arduino unowifi r2 * FlasString and Timers for Uno Wifi ALL these changes should be portable back to master * Remove extra timer that was already added * Changed to EveryTimerB * Add everytimerb.h * Cleanup * Linear address <a> cmd * Allow lower case keywords * Add the F define to be on safe side if it is not present in the library core code * Clean simple Timer interface Removes overkill files, puts all timer in a single small file. (DCCTimer) * Timer port * Timer working And slow wave command removed * Correcting non-portables merged from master * Wave-state machine ( part 11) * Microtuning waveform Significant reduction in code paths and call overheads * Current check cleanup * Fix no-loco id Has to handle -1 correctly * fix wrong format letter * redo flow through wifisetup again * version++ * bugfixes wifi setup * Retry harder for AP mode * Remove unued if * DIO2 replacement Currently for writing signal pins during waveform. * Drop analogReadFast (see DCCTimer) AnalogRead speed set in DCCTimer for ease of porting. Code tidy and diagnostics in MotorDriver * UNTESTED fast power,brake,fault pins * Distunguish between in/out of FASTPIN * minor performance tweaks * Config comments and example use * Config/example loading * IP/PORT on LCD * Ethernet simulated mac Plus fixed listening port * Github SHA * Committing a SHA * Fix for nano compile * Comments and a reliability fix. * UnoRev2 protection * PWM pin implementation * fix wifi setup issue * Reinstate IP_PORT * Wifi channel and code cleaninga * Reduce duplicated F() macros Compiler isn't as clever as one might expect * Committing a SHA * Update config.example.h Add comment to wifi channel section * Committing a SHA * Handle shields with common fault pins (Pololu) * Committing a SHA * remove warning * Committing a SHA * only do the sha generation on master * yaml syntax * Fast SSD1306 OLED driver Incorporate code from SSD1306Ascii library to speed up OLED screen updates, reduce memory requirements and eliminate some library dependences. * Fix auto-configure from cold boot. Add call to Wire.begin(). * Update comment for OLED_DRIVER define. * Update MotorDrivers.h Add a motor board definition for using the IBT_2 board for a high current to the main track and keep the Arduino Motor Shield for operating the programming track. * Committing a SHA * Fix missing F in motor drivers * JOIN relay pin * Swap Join Relay high/low * Hide WIFI_CONNECT_TIMEOUT This is not what the config suggests it is... The timeout is in the ES and defaults to 15 seconds. Abandoning it early leads to confused setup. * Enhance OLED/LCD speed Write one character or position command per loop entry so as not to hold up the loop. Add support for SH1106 OLED as 132x64 size option. * Enhance OLED/LCD speed * Delete comment about OLED on UNO. * Trim unwanted code * Handle display types correctly * Update comments * Speed up OLED writes Add new flushDisplay() to end any in-progress I2C transaction. Previously, an redundant command was sent that ended the in-progress transaction but also sent another complete, but unnecessary, transaction. * Comments and copyright update * Reduce RAM and flash requirement a few more bytes. * Move statics into LCDDisplay class, and reduce RAM. Some state variables were static in LCDDisplay.write(). Moved to class members. Also, types of data items like row, column & character position changed to int8_t to save a few bytes of RAM. * Type lcdCols and lcdRows to unsigned. Since lcdCols is normally 128, it needs to be uint8_t, not int8_t. * remove timeout from user config * faultpin is common only if it exists ; make code prettier * Rationalisation of SSD1306 driver Merge SSD1306AsciiWire.cpp into SSD1306Ascii.cpp and rename SSD1306AsciiWire.h as SSD1306Ascii.h. Merge allFonts.h into System5x7.h and rename as SSD1306font.h. Move all SSD1306 files into root folder to facilitate compilation in Arduino IDE. * Fix some font attributes as const. * Remove unused initialisation sequences for tiny oled screens * Add m_ to variables * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Revert "Bump up I2C speed" This reverts commit 1c1168f43314d3a6855738fbc406d5654e801831. * Bump up I2C speed Speed was 100kHz (default). Max for OLEDis 400kHz. * Drop duplicate DIAG * ignore mySetup.h files * Restore uno to default_envs Restore uno (previously commented out) to default_envs. * Update objdump.bat Allows other editors as Notepad is very slow on large files * Prog Track overload during cv read * Faster LCD Driver Extract LCD driver from library; Trim unused functionality; Reduce I2C communications to minimum; Speed up I2C clock to 400kHz. * Update config.example.h Add IBT_2_WITH_ARDUINO to example config * Update config.example.h * Screen enhancements (#126) * Add I2CManager to coordinate I2C shared parameters. * Add use of I2CManager, and experimental scrolling strategies. New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. * Scrolling updates New scrolling capability by defining SCROLLMODE in Config.h to 0 (original), 1 (by page) or 2 (by line). If not defined, defaults to 0. Reformat. * Add I2CManager calls. Remove unnecessary delays. * Add I2CManager calls, remove unnecessary I2C delays. * SSD1306: Move methods from .h to .cpp and reformat. * Fix compiler warning in LiquidCrystal_I2C * Allow forcing of I2C clock speed. New method forceClock allows the I2C speed to be overridden. For example, if the I2C bus is long then the speed can be forced lower. It can also be forced higher to gain performance if devices are capable. * Make Config.h conditionally included. Allow for non-existence of Config.h. * Correct scrolling and allow longer messages Correct the handling of scrolling in scrollmode 1 to avoid a blank page being displayed. Also, allow MAX_MSG_SIZE to be optionally configured to override maximum message length on screens. * compiler warning on uno Co-authored-by: dexslab <dex35803@gmail.com> Co-authored-by: Asbelos <asbelos@btinternet.com> Co-authored-by: Harald Barth <haba@kth.se> Co-authored-by: Neil McKechnie <neilmck999@gmail.com> Co-authored-by: Neil McKechnie <75813993+Neil-McK@users.noreply.github.com>
2021-03-07 21:58:35 +01:00
memcpy(stashP, p, MAX_COMMAND_PARAMS * sizeof(p[0]));
2020-09-25 19:51:08 +02:00
return true;
}
Print * DCCEXParser::getAsyncReplyStream() {
if (stashRingStream) {
stashRingStream->mark(stashTarget);
return stashRingStream;
}
return stashStream;
}
void DCCEXParser::commitAsyncReplyStream() {
if (stashRingStream) stashRingStream->commit();
stashBusy = false;
}
void DCCEXParser::callback_W(int16_t result)
2020-09-25 19:51:08 +02:00
{
StringFormatter::send(getAsyncReplyStream(),
2021-03-30 23:01:37 +02:00
F("<r%d|%d|%d %d>\n"), stashP[2], stashP[3], stashP[0], result == 1 ? stashP[1] : -1);
commitAsyncReplyStream();
2020-09-25 19:51:08 +02:00
}
void DCCEXParser::callback_B(int16_t result)
2020-09-25 19:51:08 +02:00
{
StringFormatter::send(getAsyncReplyStream(),
2021-03-30 23:01:37 +02:00
F("<r%d|%d|%d %d %d>\n"), stashP[3], stashP[4], stashP[0], stashP[1], result == 1 ? stashP[2] : -1);
commitAsyncReplyStream();
}
void DCCEXParser::callback_Vbit(int16_t result)
2020-09-25 19:51:08 +02:00
{
2021-03-30 23:01:37 +02:00
StringFormatter::send(getAsyncReplyStream(), F("<v %d %d %d>\n"), stashP[0], stashP[1], result);
commitAsyncReplyStream();
2020-09-18 01:04:42 +02:00
}
void DCCEXParser::callback_Vbyte(int16_t result)
2020-09-25 19:51:08 +02:00
{
2021-03-30 23:01:37 +02:00
StringFormatter::send(getAsyncReplyStream(), F("<v %d %d>\n"), stashP[0], result);
commitAsyncReplyStream();
2020-09-18 01:04:42 +02:00
}
void DCCEXParser::callback_R(int16_t result)
2020-09-25 19:51:08 +02:00
{
2021-03-30 23:01:37 +02:00
StringFormatter::send(getAsyncReplyStream(), F("<r%d|%d|%d %d>\n"), stashP[1], stashP[2], stashP[0], result);
commitAsyncReplyStream();
}
2020-09-20 01:59:07 +02:00
void DCCEXParser::callback_Rloco(int16_t result)
2020-09-25 19:51:08 +02:00
{
2021-03-30 23:01:37 +02:00
StringFormatter::send(getAsyncReplyStream(), F("<r %d>\n"), result);
commitAsyncReplyStream();
}
void DCCEXParser::callback_Wloco(int16_t result)
{
if (result==1) result=stashP[0]; // pick up original requested id from command
2021-03-30 23:01:37 +02:00
StringFormatter::send(getAsyncReplyStream(), F("<w %d>\n"), result);
commitAsyncReplyStream();
2020-09-20 01:59:07 +02:00
}