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CamParser fix

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This commit is contained in:
Asbelos 2025-01-21 10:29:26 +00:00
parent fb6070784e
commit ee8f6eea1f
2 changed files with 15 additions and 12 deletions
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18
CamParser.cpp
View File

@ -19,7 +19,7 @@
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
//sensorCAM parser.cpp version 3.05 Jan 2025
//sensorCAM parser.cpp version 3.06 Jan 2025
#include "DCCEXParser.h"
#include "CamParser.h"
#include "FSH.h"
@ -32,7 +32,7 @@ const int16_t ve =2899;
// the CamParser::addVpin() function.
// The CAMBaseVpin is the one to be used when commands are given without a vpin.
VPIN CamParser::CAMBaseVpin = 0; // no vpins yet known
VPIN CamParser::CAMVPINS[] = {0,0,0,0}; // no vpins yet known
VPIN CamParser::CAMVPINS[] = {0,0,0,0}; // determines max # CAM's
int CamParser::vpcount=sizeof(CAMVPINS)/sizeof(CAMVPINS[0]);
void CamParser::parse(Print * stream, byte & opcode, byte & paramCount, int16_t p[]) {
@ -43,6 +43,7 @@ void CamParser::parse(Print * stream, byte & opcode, byte & paramCount, int16_t
bool CamParser::parseN(Print * stream, byte paramCount, int16_t p[]) {
(void)stream; // probably unused parameter
if (CAMBaseVpin==0) CAMBaseVpin=CAMVPINS[0]; // default to CAM 1.
VPIN vpin=CAMBaseVpin; //use current CAM selection
if (paramCount==0) {
@ -59,20 +60,21 @@ bool CamParser::parseN(Print * stream, byte paramCount, int16_t p[]) {
if(camop=='C'){
if(p[1]>=100) CAMBaseVpin=p[1];
if(p[1]<vpcount) CAMBaseVpin=CAMVPINS[p[1]];
if(p[1]<=vpcount && p[1]>0) CAMBaseVpin=CAMVPINS[p[1]-1];
DIAG(F("CAM base Vpin: %c %d "),p[0],CAMBaseVpin);
return true;
}
if (camop<100) { //switch CAM# if p[1] dictates
if(p[1]>=100 && p[1]<(vpcount*100)) { //limits to CAM# 1 to 3 for now
vpin=CAMVPINS[p[1]/100];
if(p[1]>=100 && p[1]<=(vpcount*100+99)) { //limits to CAM# 1 to 4 for now
vpin=CAMVPINS[p[1]/100-1];
CAMBaseVpin=vpin;
DIAG(F("switching to CAM %d baseVpin:%d"),p[1]/100,vpin);
p[1]=p[1]%100; //strip off CAM #
}
}
if (CAMBaseVpin==0) return false; // no cam defined
if (CAMBaseVpin==0) {DIAG(F("<n Error: Invalid CAM selected, default to CAM1>"));
return false; // cam not defined
}
// send UPPER case to sensorCAM to flag binary data from a DCCEX-CS parser
switch(paramCount) {
@ -89,13 +91,13 @@ bool CamParser::parseN(Print * stream, byte paramCount, int16_t p[]) {
break;
case 3: //<N vpin rowY colx > or <N cmd p1 p2>
camop=p[0];
if (p[0]>=100) { //vpin - i.e. NOT 'A' through 'Z'
if (p[1]>236 || p[1]<0) return false; //row
if (p[2]>316 || p[2]<0) return false; //column
camop=0x80; // special 'a' case for IO_SensorCAM
vpin = p[0];
}else if (STRCHR_P((const char *)F("IJMNT"),camop) == nullptr) return false;
camop=p[0];
param1 = p[1];
param3 = p[2];
break;

5
version.h
View File

@ -3,8 +3,9 @@
#include "StringFormatter.h"
#define VERSION "5.5.9"
// 5.5.9 = (5.4.3) fix changeFn for functions 29..31
#define VERSION "5.5.10"
// 5.5.10 - CamParser fix
// 5.5.9 - (5.4.3) fix changeFn for functions 29..31
// 5.5.8 - EXSensorCam clean up to match other filters and
// - avoid need for config.h settings
// - Test: IO_I2CDFPlayer.h inserted 10mS deleay in Init_SC16IS752() just after soft-reset for board with 1.8432 Mhz xtal