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Merge branch 'master' into EXRAILPlus

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This commit is contained in:
Asbelos 2021-11-26 09:01:33 +00:00
commit c363ea4714
5 changed files with 76 additions and 127 deletions
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2
GITHUB_SHA.h
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@ -1 +1 @@
#define GITHUB_SHA "197228c" #define GITHUB_SHA "a2f8a8e"

4
IO_PCF8574.h
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@ -75,7 +75,7 @@ private:
if (immediate) { if (immediate) {
uint8_t buffer[1]; uint8_t buffer[1];
I2CManager.read(_I2CAddress, buffer, 1); I2CManager.read(_I2CAddress, buffer, 1);
_portInputState = ((uint16_t)buffer) & 0xff; _portInputState = buffer[0];
} else { } else {
requestBlock.wait(); // Wait for preceding operation to complete requestBlock.wait(); // Wait for preceding operation to complete
// Issue new request to read GPIO register // Issue new request to read GPIO register
@ -86,7 +86,7 @@ private:
// This function is invoked when an I/O operation on the requestBlock completes. // This function is invoked when an I/O operation on the requestBlock completes.
void _processCompletion(uint8_t status) override { void _processCompletion(uint8_t status) override {
if (status == I2C_STATUS_OK) if (status == I2C_STATUS_OK)
_portInputState = ((uint16_t)inputBuffer[0]) & 0xff; _portInputState = inputBuffer[0];
else else
_portInputState = 0xff; _portInputState = 0xff;
} }

170
SSD1306Ascii.cpp
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@ -89,28 +89,93 @@ const uint8_t FLASH SSD1306AsciiWire::blankPixels[30] =
{0x40, // First byte specifies data mode {0x40, // First byte specifies data mode
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
//==============================================================================
// this section is based on https://github.com/adafruit/Adafruit_SSD1306
/** Initialization commands for a 128x32 or 128x64 SSD1306 oled display. */
const uint8_t FLASH SSD1306AsciiWire::Adafruit128xXXinit[] = {
// Init sequence for Adafruit 128x32/64 OLED module
0x00, // Set to command mode
SSD1306_DISPLAYOFF,
SSD1306_SETDISPLAYCLOCKDIV, 0x80, // the suggested ratio 0x80
SSD1306_SETMULTIPLEX, 0x3F, // ratio 64 (initially)
SSD1306_SETDISPLAYOFFSET, 0x0, // no offset
SSD1306_SETSTARTLINE | 0x0, // line #0
SSD1306_CHARGEPUMP, 0x14, // internal vcc
SSD1306_MEMORYMODE, 0x02, // page mode
SSD1306_SEGREMAP | 0x1, // column 127 mapped to SEG0
SSD1306_COMSCANDEC, // column scan direction reversed
SSD1306_SETCOMPINS, 0X12, // set COM pins
SSD1306_SETCONTRAST, 0x7F, // contrast level 127
SSD1306_SETPRECHARGE, 0xF1, // pre-charge period (1, 15)
SSD1306_SETVCOMDETECT, 0x40, // vcomh regulator level
SSD1306_DISPLAYALLON_RESUME,
SSD1306_NORMALDISPLAY,
SSD1306_DISPLAYON
};
//------------------------------------------------------------------------------
// This section is based on https://github.com/stanleyhuangyc/MultiLCD
/** Initialization commands for a 128x64 SH1106 oled display. */
const uint8_t FLASH SSD1306AsciiWire::SH1106_132x64init[] = {
0x00, // Set to command mode
SSD1306_DISPLAYOFF,
SSD1306_SETDISPLAYCLOCKDIV, 0X80, // set osc division
SSD1306_SETMULTIPLEX, 0x3F, // ratio 64
SSD1306_SETDISPLAYOFFSET, 0X00, // set display offset
SSD1306_SETSTARTPAGE | 0X0, // set page address
SSD1306_SETSTARTLINE | 0x0, // set start line
SH1106_SET_PUMP_MODE, SH1106_PUMP_ON, // set charge pump enable
SSD1306_SEGREMAP | 0X1, // set segment remap
SSD1306_COMSCANDEC, // Com scan direction
SSD1306_SETCOMPINS, 0X12, // set COM pins
SSD1306_SETCONTRAST, 0x80, // 128
SSD1306_SETPRECHARGE, 0X1F, // set pre-charge period
SSD1306_SETVCOMDETECT, 0x40, // set vcomh
SH1106_SET_PUMP_VOLTAGE | 0X2, // 8.0 volts
SSD1306_NORMALDISPLAY, // normal / reverse
SSD1306_DISPLAYON
};
//============================================================================== //==============================================================================
// SSD1306AsciiWire Method Definitions // SSD1306AsciiWire Method Definitions
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Constructor // Constructor
SSD1306AsciiWire::SSD1306AsciiWire(int width, int height) { SSD1306AsciiWire::SSD1306AsciiWire(int width, int height) {
m_displayWidth = width;
m_displayHeight = height;
// Set size in characters in base class // Set size in characters in base class
lcdRows = height / 8; lcdRows = height / 8;
lcdCols = width / 6; lcdCols = width / 6;
m_col = 0;
m_row = 0;
m_colOffset = 0;
I2CManager.begin(); I2CManager.begin();
I2CManager.setClock(400000L); // Set max supported I2C speed I2CManager.setClock(400000L); // Set max supported I2C speed
for (byte address = 0x3c; address <= 0x3d; address++) { for (byte address = 0x3c; address <= 0x3d; address++) {
if (I2CManager.exists(address)) { if (I2CManager.exists(address)) {
m_i2cAddr = address;
if (m_displayWidth==132 && m_displayHeight==64) {
// SH1106 display. This uses 128x64 centered within a 132x64 OLED.
m_colOffset = 2;
I2CManager.write_P(address, SH1106_132x64init, sizeof(SH1106_132x64init));
} else if (m_displayWidth==128 && (m_displayHeight==64 || m_displayHeight==32)) {
// SSD1306 128x64 or 128x32
I2CManager.write_P(address, Adafruit128xXXinit, sizeof(Adafruit128xXXinit));
if (m_displayHeight == 32)
I2CManager.write(address, 5, 0, // Set command mode
SSD1306_SETMULTIPLEX, 0x1F, // ratio 32
SSD1306_SETCOMPINS, 0x02); // sequential COM pins, disable remap
} else {
DIAG(F("OLED configuration option not recognised"));
return;
}
// Device found // Device found
DIAG(F("%dx%d OLED display configured on I2C:x%x"), width, height, address); DIAG(F("%dx%d OLED display configured on I2C:x%x"), width, height, address);
if (width == 132)
begin(&SH1106_132x64, address);
else if (height == 32)
begin(&Adafruit128x32, address);
else
begin(&Adafruit128x64, address);
// Set singleton address // Set singleton address
lcdDisplay = this; lcdDisplay = this;
clear(); clear();
@ -132,23 +197,6 @@ void SSD1306AsciiWire::clearNative() {
} }
} }
// Initialise device
void SSD1306AsciiWire::begin(const DevType* dev, uint8_t i2cAddr) {
m_i2cAddr = i2cAddr;
m_col = 0;
m_row = 0;
const uint8_t* table = (const uint8_t*)GETFLASHW(&dev->initcmds);
uint8_t size = GETFLASH(&dev->initSize);
m_displayWidth = GETFLASH(&dev->lcdWidth);
m_displayHeight = GETFLASH(&dev->lcdHeight);
m_colOffset = GETFLASH(&dev->colOffset);
I2CManager.write_P(m_i2cAddr, table, size);
if (m_displayHeight == 32)
I2CManager.write(m_i2cAddr, 5, 0, // Set command mode
SSD1306_SETMULTIPLEX, 0x1F, // ratio 32
SSD1306_SETCOMPINS, 0x02); // sequential COM pins, disable remap
}
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Set cursor position (by text line) // Set cursor position (by text line)
@ -209,82 +257,6 @@ size_t SSD1306AsciiWire::writeNative(uint8_t ch) {
return 1; return 1;
} }
//==============================================================================
// this section is based on https://github.com/adafruit/Adafruit_SSD1306
/** Initialization commands for a 128x32 or 128x64 SSD1306 oled display. */
const uint8_t FLASH SSD1306AsciiWire::Adafruit128xXXinit[] = {
// Init sequence for Adafruit 128x32/64 OLED module
0x00, // Set to command mode
SSD1306_DISPLAYOFF,
SSD1306_SETDISPLAYCLOCKDIV, 0x80, // the suggested ratio 0x80
SSD1306_SETMULTIPLEX, 0x3F, // ratio 64 (initially)
SSD1306_SETDISPLAYOFFSET, 0x0, // no offset
SSD1306_SETSTARTLINE | 0x0, // line #0
SSD1306_CHARGEPUMP, 0x14, // internal vcc
SSD1306_MEMORYMODE, 0x02, // page mode
SSD1306_SEGREMAP | 0x1, // column 127 mapped to SEG0
SSD1306_COMSCANDEC, // column scan direction reversed
SSD1306_SETCOMPINS, 0X12, // set COM pins
SSD1306_SETCONTRAST, 0x7F, // contrast level 127
SSD1306_SETPRECHARGE, 0xF1, // pre-charge period (1, 15)
SSD1306_SETVCOMDETECT, 0x40, // vcomh regulator level
SSD1306_DISPLAYALLON_RESUME,
SSD1306_NORMALDISPLAY,
SSD1306_DISPLAYON
};
/** Initialize a 128x32 SSD1306 oled display. */
const DevType FLASH SSD1306AsciiWire::Adafruit128x32 = {
Adafruit128xXXinit,
sizeof(Adafruit128xXXinit),
128,
32,
0
};
/** Initialize a 128x64 oled display. */
const DevType FLASH SSD1306AsciiWire::Adafruit128x64 = {
Adafruit128xXXinit,
sizeof(Adafruit128xXXinit),
128,
64,
0
};
//------------------------------------------------------------------------------
// This section is based on https://github.com/stanleyhuangyc/MultiLCD
/** Initialization commands for a 128x64 SH1106 oled display. */
const uint8_t FLASH SSD1306AsciiWire::SH1106_132x64init[] = {
0x00, // Set to command mode
SSD1306_DISPLAYOFF,
SSD1306_SETDISPLAYCLOCKDIV, 0X80, // set osc division
SSD1306_SETMULTIPLEX, 0x3F, // ratio 64
SSD1306_SETDISPLAYOFFSET, 0X00, // set display offset
SSD1306_SETSTARTPAGE | 0X0, // set page address
SSD1306_SETSTARTLINE | 0x0, // set start line
SH1106_SET_PUMP_MODE, SH1106_PUMP_ON, // set charge pump enable
SSD1306_SEGREMAP | 0X1, // set segment remap
SSD1306_COMSCANDEC, // Com scan direction
SSD1306_SETCOMPINS, 0X12, // set COM pins
SSD1306_SETCONTRAST, 0x80, // 128
SSD1306_SETPRECHARGE, 0X1F, // set pre-charge period
SSD1306_SETVCOMDETECT, 0x40, // set vcomh
SH1106_SET_PUMP_VOLTAGE | 0X2, // 8.0 volts
SSD1306_NORMALDISPLAY, // normal / reverse
SSD1306_DISPLAYON
};
/** Initialize a 132x64 oled SH1106 display. */
const DevType FLASH SSD1306AsciiWire::SH1106_132x64 = {
SH1106_132x64init,
sizeof(SH1106_132x64init),
128,
64,
2 // SH1106 is a 132x64 controller but most OLEDs are only attached
// to columns 2-129.
};
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------

25
SSD1306Ascii.h
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@ -32,21 +32,6 @@
//#define NOLOWERCASE //#define NOLOWERCASE
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Device initialization structure.
struct DevType {
/* Pointer to initialization command bytes. */
const uint8_t* initcmds;
/* Number of initialization bytes */
const uint8_t initSize;
/* Width of the display in pixels */
const uint8_t lcdWidth;
/** Height of the display in pixels. */
const uint8_t lcdHeight;
/* Column offset RAM to display. Used to pick start column of SH1106. */
const uint8_t colOffset;
};
// Constructor // Constructor
class SSD1306AsciiWire : public LCDDisplay { class SSD1306AsciiWire : public LCDDisplay {
public: public:
@ -55,7 +40,7 @@ class SSD1306AsciiWire : public LCDDisplay {
SSD1306AsciiWire(int width, int height); SSD1306AsciiWire(int width, int height);
// Initialize the display controller. // Initialize the display controller.
void begin(const DevType* dev, uint8_t i2cAddr); void begin(uint8_t i2cAddr);
// Clear the display and set the cursor to (0, 0). // Clear the display and set the cursor to (0, 0).
void clearNative() override; void clearNative() override;
@ -63,17 +48,9 @@ class SSD1306AsciiWire : public LCDDisplay {
// Set cursor to start of specified text line // Set cursor to start of specified text line
void setRowNative(byte line) override; void setRowNative(byte line) override;
// Initialize the display controller.
void init(const DevType* dev);
// Write one character to OLED // Write one character to OLED
size_t writeNative(uint8_t c) override; size_t writeNative(uint8_t c) override;
// Display characteristics / initialisation
static const DevType FLASH Adafruit128x32;
static const DevType FLASH Adafruit128x64;
static const DevType FLASH SH1106_132x64;
bool isBusy() override { return requestBlock.isBusy(); } bool isBusy() override { return requestBlock.isBusy(); }
private: private:

2
version.h
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@ -3,7 +3,7 @@
#include "StringFormatter.h" #include "StringFormatter.h"
#define VERSION "3.2.0 rc4" #define VERSION "3.2.0 rc5"
// 3.2.0 Major functional and non-functional changes. // 3.2.0 Major functional and non-functional changes.
// New HAL added for I/O (digital and analogue inputs and outputs, servos etc). // New HAL added for I/O (digital and analogue inputs and outputs, servos etc).
// Support for MCP23008, MCP23017 and PCF9584 I2C GPIO Extender modules. // Support for MCP23008, MCP23017 and PCF9584 I2C GPIO Extender modules.