DigitalInfinity/ESP32-PaxCounter
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #361 from Brixel/master

Browse Source 
Added new board and LED Matrix display
This commit is contained in:
Verkehrsrot 2019-05-07 11:24:57 +02:00 committed by GitHub
commit c0a767e833
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 1223 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
README.md
View File

@ -39,7 +39,7 @@ LoLin32lite + [LoraNode32-Lite shield](https://github.com/hallard/LoLin32-Lite-L
*SPI only*: *SPI only*:
- Pyom: WiPy - Pyom: WiPy
- WeMos: LoLin32, LoLin32 Lite, WeMos D32 - WeMos: LoLin32, LoLin32 Lite, WeMos D32, [Wemos32 Oled](https://www.instructables.com/id/ESP32-With-Integrated-OLED-WEMOSLolin-Getting-Star/)
- Generic ESP32 - Generic ESP32
Depending on board hardware following features are supported: Depending on board hardware following features are supported:
@ -54,6 +54,7 @@ Depending on board hardware following features are supported:
- Real Time Clock (Maxim DS3231 I2C) - Real Time Clock (Maxim DS3231 I2C)
- IF482 (serial) and DCF77 (gpio) time telegram generator - IF482 (serial) and DCF77 (gpio) time telegram generator
- Switch external power / battery - Switch external power / battery
- 64x16 pixel LED Matrix display (similar to [this model](https://www.instructables.com/id/64x16-RED-LED-Marquee/))
Target platform must be selected in [platformio.ini](https://github.com/cyberman54/ESP32-Paxcounter/blob/master/platformio.ini).<br> Target platform must be selected in [platformio.ini](https://github.com/cyberman54/ESP32-Paxcounter/blob/master/platformio.ini).<br>
Hardware dependent settings (pinout etc.) are stored in board files in /hal directory. If you want to use a ESP32 board which is not yet supported, use hal file generic.h and tailor pin mappings to your needs. Pull requests for new boards welcome.<br> Hardware dependent settings (pinout etc.) are stored in board files in /hal directory. If you want to use a ESP32 board which is not yet supported, use hal file generic.h and tailor pin mappings to your needs. Pull requests for new boards welcome.<br>
@ -153,7 +154,7 @@ Output of user sensor data can be switched by user remote control command 0x13 s
Output of sensor and peripheral data is internally switched by a bitmask register. Default mask (0xFF) can be tailored by editing *cfg.payloadmask* initialization value in [*configmanager.cpp*](src/configmanager.cpp) following this scheme: Output of sensor and peripheral data is internally switched by a bitmask register. Default mask (0xFF) can be tailored by editing *cfg.payloadmask* initialization value in [*configmanager.cpp*](src/configmanager.cpp) following this scheme:
| Bit | Sensordata | | Bit | Sensordata |
|-----|---------------| | --- | ------------- |
| 0 | GPS | | 0 | GPS |
| 1 | Beacon alarm | | 1 | Beacon alarm |
| 2 | BME280/680 | | 2 | BME280/680 |

6
include/globals.h
View File

@ -113,7 +113,7 @@ extern uint16_t volatile macs_total, macs_wifi, macs_ble,
batt_voltage; // display values batt_voltage; // display values
extern bool volatile TimePulseTick; // 1sec pps flag set by GPS or RTC extern bool volatile TimePulseTick; // 1sec pps flag set by GPS or RTC
extern timesource_t timeSource; extern timesource_t timeSource;
extern hw_timer_t *displayIRQ, *ppsIRQ, *gpsIRQ; extern hw_timer_t *displayIRQ, *matrixDisplayIRQ, *ppsIRQ, *gpsIRQ;
extern SemaphoreHandle_t I2Caccess; extern SemaphoreHandle_t I2Caccess;
extern TaskHandle_t irqHandlerTask, ClockTask; extern TaskHandle_t irqHandlerTask, ClockTask;
extern TimerHandle_t WifiChanTimer; extern TimerHandle_t WifiChanTimer;
@ -138,6 +138,10 @@ extern time_t volatile gps_pps_time;
#include "display.h" #include "display.h"
#endif #endif
#ifdef HAS_MATRIX_DISPLAY
#include "ledmatrixdisplay.h"
#endif
#ifdef HAS_BUTTON #ifdef HAS_BUTTON
#include "button.h" #include "button.h"
#endif #endif

5
include/irqhandler.h
View File

@ -3,6 +3,7 @@
#define DISPLAY_IRQ 0x01 #define DISPLAY_IRQ 0x01
#define BUTTON_IRQ 0x02 #define BUTTON_IRQ 0x02
#define MATRIX_DISPLAY_IRQ 0x03
#define SENDCYCLE_IRQ 0x04 #define SENDCYCLE_IRQ 0x04
#define CYCLIC_IRQ 0x08 #define CYCLIC_IRQ 0x08
#define TIMESYNC_IRQ 0x10 #define TIMESYNC_IRQ 0x10
@ -23,6 +24,10 @@ int unmask_user_IRQ();
void IRAM_ATTR DisplayIRQ(); void IRAM_ATTR DisplayIRQ();
#endif #endif
#ifdef HAS_MATRIX_DISPLAY
void IRAM_ATTR MatrixDisplayIRQ();
#endif
#ifdef HAS_BUTTON #ifdef HAS_BUTTON
void IRAM_ATTR ButtonIRQ(); void IRAM_ATTR ButtonIRQ();
#endif #endif

17
include/ledmatrixdisplay.h Normal file
View File

@ -0,0 +1,17 @@
#ifndef _MATRIX_DISPLAY_H
#define _MATRIX_DISPLAY_H
#include "LEDMatrix.h"
#include "ledmatrixfonts.h"
extern uint8_t MatrixDisplayIsOn;
extern LEDMatrix matrix;
void init_matrix_display(const char *Productname, const char *Version);
void refreshTheMatrixDisplay(void);
void DrawNumber(String strNum, uint8_t iDotPos = 0);
uint8_t GetCharFromFont(char cChar);
uint8_t GetCharWidth(char cChar);
#endif

40
include/ledmatrixfonts.h Normal file
View File

@ -0,0 +1,40 @@
// Fonts.h
#ifndef _FONTS_h
#define _FONTS_h
#include "Arduino.h"
struct FONT_CHAR_INFO {
uint8_t width; // width in bits
uint8_t height;
uint16_t offset; // offset of char into char array
};
struct FONT_INFO {
uint8_t CharHeight;
char StartChar;
char EndChar;
uint8_t SpaceWidth;
const FONT_CHAR_INFO *Descriptors;
const uint8_t *Bitmap;
};
// Font data for Microsoft Sans Serif 11pt
extern const uint8_t arialNarrow_17ptBitmaps[];
extern const uint8_t gillSansMTCondensed_18ptBitmaps[];
extern const FONT_INFO gillSansMTCondensed_18ptFontInfo;
extern const FONT_CHAR_INFO gillSansMTCondensed_18ptDescriptors[];
// Font data for Gill Sans MT Condensed 16pt
extern const uint8_t gillSansMTCondensed_16ptBitmaps[];
extern const FONT_INFO gillSansMTCondensed_16ptFontInfo;
extern const FONT_CHAR_INFO gillSansMTCondensed_16ptDescriptors[];
// Font data for Digital-7 18pt
extern const uint8_t digital7_18ptBitmaps[];
extern const FONT_INFO digital7_18ptFontInfo;
extern const FONT_CHAR_INFO digital7_18ptDescriptors[];
#endif

19
platformio.ini
View File

@ -24,6 +24,7 @@ env_default = generic
;env_default = lolin32litelora ;env_default = lolin32litelora
;env_default = lolin32lora ;env_default = lolin32lora
;env_default = lolin32lite ;env_default = lolin32lite
;env_default = wemos32oled
;env_default = octopus32 ;env_default = octopus32
;env_default = ecopower, eboxtube, heltec, ttgobeam, lopy4, lopy, ttgov21old, ttgov21new, ttgofox ;env_default = ecopower, eboxtube, heltec, ttgobeam, lopy4, lopy, ttgov21old, ttgov21new, ttgofox
; ;
@ -49,6 +50,8 @@ lib_deps_lora =
https://github.com/mcci-catena/arduino-lmic.git https://github.com/mcci-catena/arduino-lmic.git
lib_deps_display = lib_deps_display =
U8g2@>=2.25.7 U8g2@>=2.25.7
lib_deps_matrix_display =
https://github.com/Seeed-Studio/Ultrathin_LED_Matrix.git
lib_deps_rgbled = lib_deps_rgbled =
SmartLeds@>=1.1.5 SmartLeds@>=1.1.5
lib_deps_gps = lib_deps_gps =
@ -67,6 +70,7 @@ lib_deps_all =
${common.lib_deps_display} ${common.lib_deps_display}
${common.lib_deps_rgbled} ${common.lib_deps_rgbled}
${common.lib_deps_gps} ${common.lib_deps_gps}
${common.lib_deps_matrix_display}
build_flags_basic = build_flags_basic =
-include "src/hal/${PIOENV}.h" -include "src/hal/${PIOENV}.h"
-include "src/paxcounter.conf" -include "src/paxcounter.conf"
@ -358,6 +362,21 @@ upload_protocol = ${common.upload_protocol}
extra_scripts = ${common.extra_scripts} extra_scripts = ${common.extra_scripts}
monitor_speed = ${common.monitor_speed} monitor_speed = ${common.monitor_speed}
[env:wemos32oled]
platform = ${common.platform_espressif32}
framework = arduino
board = lolin32
board_build.partitions = ${common.board_build.partitions}
upload_speed = 921600
lib_deps =
${common.lib_deps_basic}
${common.lib_deps_display}
build_flags =
${common.build_flags_all}
upload_protocol = ${common.upload_protocol}
extra_scripts = ${common.extra_scripts}
monitor_speed = ${common.monitor_speed}
[env:octopus32] [env:octopus32]
platform = ${common.platform_espressif32} platform = ${common.platform_espressif32}
framework = arduino framework = arduino

45
src/hal/wemos32oled.h Normal file
View File

@ -0,0 +1,45 @@
// clang-format off
#ifndef _WEMOS32OLED_H
#define _WEMOS32OLED_H
#include <stdint.h>
// Hardware related definitions for TTGO T-Beam board
// (only) for older T-Beam version T22_V05 eternal wiring LORA_IO1 to GPIO33 is needed!
//
// pinouts taken from http://tinymicros.com/wiki/TTGO_T-Beam
#define HAS_LED NOT_A_PIN // no LED
//#define HAS_LORA 1 // comment out if device shall not send data via LoRa
//#define CFG_sx1276_radio 1 // HPD13A LoRa SoC
//#define BOARD_HAS_PSRAM // use extra 4MB external RAM
//#define HAS_BUTTON GPIO_NUM_39 // on board button (next to reset)
//#define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7
//#define BAT_VOLTAGE_DIVIDER 2 // voltage divider 100k/100k on board
// GPS settings
//#define HAS_GPS 1 // use on board GPS
//#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_12, GPIO_NUM_15 // UBlox NEO 6M
//#define GPS_INT GPIO_NUM_34 // 30ns accurary timepulse, to be external wired on pcb: NEO 6M Pin#3 -> GPIO34
// enable only if device has these sensors, otherwise comment these lines
// BME680 sensor on I2C bus
//#define HAS_BME 1 // Enable BME sensors in general
//#define HAS_BME680 SDA, SCL
//#define BME680_ADDR BME680_I2C_ADDR_PRIMARY // !! connect SDIO of BME680 to GND !!
// display (if connected)
#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
#define MY_OLED_SDA (5)
#define MY_OLED_SCL (4)
#define MY_OLED_RST U8X8_PIN_NONE
#define DISPLAY_FLIP 1 // use if display is rotated
// user defined sensors (if connected)
//#define HAS_SENSORS 1 // comment out if device has user defined sensors
//#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
#endif

17
src/irqhandler.cpp
View File

@ -39,6 +39,12 @@ void irqHandler(void *pvParameters) {
refreshtheDisplay(); refreshtheDisplay();
#endif #endif
// LED Matrix display needs refresh?
#ifdef HAS_MATRIX_DISPLAY
if (InterruptStatus & MATRIX_DISPLAY_IRQ)
refreshTheMatrixDisplay();
#endif
// gps refresh buffer? // gps refresh buffer?
#if (HAS_GPS) #if (HAS_GPS)
if (InterruptStatus & GPS_IRQ) if (InterruptStatus & GPS_IRQ)
@ -79,6 +85,17 @@ void IRAM_ATTR DisplayIRQ() {
} }
#endif #endif
#ifdef HAS_MATRIX_DISPLAY
void IRAM_ATTR MatrixDisplayIRQ() {
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
xTaskNotifyFromISR(irqHandlerTask, MATRIX_DISPLAY_IRQ, eSetBits,
&xHigherPriorityTaskWoken);
if (xHigherPriorityTaskWoken)
portYIELD_FROM_ISR();
}
#endif
#ifdef HAS_BUTTON #ifdef HAS_BUTTON
void IRAM_ATTR ButtonIRQ() { void IRAM_ATTR ButtonIRQ() {
BaseType_t xHigherPriorityTaskWoken = pdFALSE; BaseType_t xHigherPriorityTaskWoken = pdFALSE;

135
src/ledmatrixdisplay.cpp Normal file
View File

@ -0,0 +1,135 @@
#ifdef HAS_MATRIX_DISPLAY
#include "globals.h"
#define NUMCHARS 5
// local Tag for logging
static const char TAG[] = __FILE__;
uint8_t MatrixDisplayIsOn = 0;
unsigned long ulLastNumMacs = 0;
LEDMatrix matrix(LED_MATRIX_LA_74138, LED_MATRIX_LB_74138, LED_MATRIX_LC_74138,
LED_MATRIX_LD_74138, LED_MATRIX_EN_74138, LED_MATRIX_DATA_R1,
LED_MATRIX_LATCHPIN, LED_MATRIX_CLOCKPIN);
// Display Buffer 128 = 64 * 16 / 8
uint8_t displaybuf[LED_MATRIX_WIDTH * LED_MATRIX_HEIGHT / NUMCHARS];
const FONT_INFO *ActiveFontInfo = &digital7_18ptFontInfo;
const uint8_t *iaActiveFont = ActiveFontInfo->Bitmap;
const FONT_CHAR_INFO *ActiveFontCharInfo = ActiveFontInfo->Descriptors;
void init_matrix_display(const char *Productname, const char *Version) {
ESP_LOGI(TAG, "Initializing LED Matrix display");
matrix.begin(displaybuf, LED_MATRIX_WIDTH, LED_MATRIX_HEIGHT);
matrix.reverse();
matrix.clear();
DrawNumber(String("0"));
} // init_display
void refreshTheMatrixDisplay() {
if (ulLastNumMacs != macs.size()) {
ulLastNumMacs = macs.size();
matrix.clear();
DrawNumber(String(macs.size()));
ESP_LOGI(TAG, "Setting display to counter: %lu", macs.size());
}
matrix.scan();
}
// (x, y) top-left position, x should be multiple of 8
void DrawChar(uint16_t x, uint16_t y, char cChar) {
// Get address of char in font char descriptor from font descriptor
auto CharDescAddress = (cChar - ActiveFontInfo->StartChar);
// Get offset of char into font bitmap
uint16_t FontBitmapOffset = ActiveFontCharInfo[CharDescAddress].offset;
// Serial.printf("Address of %c is %i, bitmap offset is %u\r\n", cChar,
// CharDescAddress, FontBitmapOffset);
// Check font height, if it's less than matrix height we need to
// add some empty lines to font does not stick to the top
if (ActiveFontInfo->CharHeight < (LED_MATRIX_HEIGHT - y)) {
uint8_t FillerLines = (LED_MATRIX_HEIGHT - y) - ActiveFontInfo->CharHeight;
if (FillerLines % 2 == 0) {
// Use floor (round down) to get heighest possible divider
// for missing lines
y = floor(FillerLines / 2);
}
}
int iDst = (x / 8) + (y * 8);
int Shift = x % 8;
// Serial.printf("Got hex '%x'\r\n", pSrc);
for (uint8_t i = 0; i < ActiveFontCharInfo[CharDescAddress].height; i++) {
int iDigitA = iaActiveFont[FontBitmapOffset];
int Left = iDigitA >> Shift;
int Right = iDigitA << (8 - Shift);
displaybuf[iDst] |= Left;
displaybuf[iDst + 1] |= Right;
if (ActiveFontCharInfo[CharDescAddress].width > 8) {
int iDigitB = iaActiveFont[FontBitmapOffset + 1];
Left = iDigitB >> Shift;
Right = iDigitB << (8 - Shift);
displaybuf[iDst + 1] |= Left;
displaybuf[iDst + 2] |= Right;
FontBitmapOffset++;
}
FontBitmapOffset++;
iDst += 8;
}
}
void DrawNumber(String strNum, uint8_t iDotPos) {
uint8_t iNumLength = strNum.length();
uint8_t iDigitPos = 0;
// Serial.printf("Showing number '%s' (length: %i)\r\n", strNum.c_str(),
// iNumLength);
for (int i = 0; i < iNumLength; i++) {
// Serial.printf("Showing char '%c' at x:%i y:%i\r\n",
// strNum.charAt(i),
// iDigitPos, 0);
DrawChar(iDigitPos, 0, strNum.charAt(i));
if (i + 1 == iDotPos) {
// matrix.drawRect((iDigitPos * 8) - 1, 15, iDigitPos * 8,
// 16, 1);
iDigitPos = iDigitPos + GetCharWidth(strNum.charAt(i)) +
ActiveFontInfo->SpaceWidth;
DrawChar(iDigitPos, 0, '.');
iDigitPos = iDigitPos + GetCharWidth('.') + ActiveFontInfo->SpaceWidth;
} else {
iDigitPos = iDigitPos + GetCharWidth(strNum.charAt(i)) +
ActiveFontInfo->SpaceWidth;
}
}
}
uint8_t GetCharFromFont(char cChar) {
auto cStartChar = ActiveFontInfo->StartChar;
auto iCharLocation = cChar - cStartChar;
auto iCharBitmap = iaActiveFont[iCharLocation];
return iCharBitmap;
}
uint8_t GetCharWidth(char cChar) {
// Get address of char in font char descriptor from font descriptor
auto CharDescAddress = (cChar - ActiveFontInfo->StartChar);
// Get offset of char into font bitmap
auto CharDescriptor = ActiveFontCharInfo[CharDescAddress];
// Serial.printf("Char %c is %i wide\r\n", cChar, CharDescriptor.width);
return CharDescriptor.width;
}
#endif // HAS_MATRIX_DISPLAY

903
src/ledmatrixfonts.cpp Normal file
View File

@ -0,0 +1,903 @@
#include "ledmatrixfonts.h"
#include "Arduino.h"
//
// Font data for Arial Narrow 17pt
//
// Character bitmaps for Arial Narrow 17pt
const uint8_t arialNarrow_17ptBitmaps[] = {
// @0 '-' (10 pixels wide)
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00111110, 0b00000000, // #####
0b00111110, 0b00000000, // #####
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
0b00000000, 0b00000000, //
// @32 '0' (10 pixels wide)
0b00011110, 0b00000000, // ####
0b00111111, 0b00000000, // ######
0b00110011, 0b00000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b00110011, 0b00000000, // ## ##
0b00111111, 0b00000000, // ######
0b00011110, 0b00000000, // ####
// @64 '1' (10 pixels wide)
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00001110, 0b00000000, // ###
0b00011110, 0b00000000, // ####
0b00110110, 0b00000000, // ## ##
0b00100110, 0b00000000, // # ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
// @96 '2' (10 pixels wide)
0b00011110, 0b00000000, // ####
0b00111111, 0b00000000, // ######
0b00110011, 0b10000000, // ## ###
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b00000001, 0b10000000, // ##
0b00000001, 0b10000000, // ##
0b00000011, 0b00000000, // ##
0b00000111, 0b00000000, // ###
0b00001110, 0b00000000, // ###
0b00001100, 0b00000000, // ##
0b00011000, 0b00000000, // ##
0b00110000, 0b00000000, // ##
0b00100000, 0b00000000, // #
0b01111111, 0b10000000, // ########
0b01111111, 0b10000000, // ########
// @128 '3' (10 pixels wide)
0b00011110, 0b00000000, // ####
0b00111111, 0b00000000, // ######
0b01110011, 0b10000000, // ### ###
0b01100001, 0b10000000, // ## ##
0b00000001, 0b10000000, // ##
0b00000011, 0b10000000, // ###
0b00001111, 0b00000000, // ####
0b00001110, 0b00000000, // ###
0b00000011, 0b00000000, // ##
0b00000001, 0b10000000, // ##
0b00000001, 0b10000000, // ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b00110011, 0b10000000, // ## ###
0b00111111, 0b00000000, // ######
0b00011110, 0b00000000, // ####
// @160 '4' (10 pixels wide)
0b00000111, 0b00000000, // ###
0b00000111, 0b00000000, // ###
0b00001111, 0b00000000, // ####
0b00001111, 0b00000000, // ####
0b00011011, 0b00000000, // ## ##
0b00011011, 0b00000000, // ## ##
0b00110011, 0b00000000, // ## ##
0b01100011, 0b00000000, // ## ##
0b01100011, 0b00000000, // ## ##
0b11000011, 0b00000000, // ## ##
0b11111111, 0b11000000, // ##########
0b11111111, 0b11000000, // ##########
0b00000011, 0b00000000, // ##
0b00000011, 0b00000000, // ##
0b00000011, 0b00000000, // ##
0b00000011, 0b00000000, // ##
// @192 '5' (10 pixels wide)
0b00111111, 0b00000000, // ######
0b00111111, 0b00000000, // ######
0b00110000, 0b00000000, // ##
0b00110000, 0b00000000, // ##
0b01100000, 0b00000000, // ##
0b01101110, 0b00000000, // ## ###
0b01111111, 0b00000000, // #######
0b01110011, 0b10000000, // ### ###
0b00000001, 0b10000000, // ##
0b00000001, 0b10000000, // ##
0b00000001, 0b10000000, // ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b00110011, 0b00000000, // ## ##
0b00111111, 0b00000000, // ######
0b00011110, 0b00000000, // ####
// @224 '6' (10 pixels wide)
0b00001110, 0b00000000, // ###
0b00011111, 0b00000000, // #####
0b00110011, 0b10000000, // ## ###
0b00100001, 0b10000000, // # ##
0b01100000, 0b00000000, // ##
0b01101110, 0b00000000, // ## ###
0b01111111, 0b00000000, // #######
0b01110011, 0b10000000, // ### ###
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b00110011, 0b00000000, // ## ##
0b00111111, 0b00000000, // ######
0b00011110, 0b00000000, // ####
// @256 '7' (10 pixels wide)
0b01111111, 0b10000000, // ########
0b01111111, 0b10000000, // ########
0b00000001, 0b00000000, // #
0b00000011, 0b00000000, // ##
0b00000011, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000110, 0b00000000, // ##
0b00000100, 0b00000000, // #
0b00001100, 0b00000000, // ##
0b00001100, 0b00000000, // ##
0b00001100, 0b00000000, // ##
0b00001100, 0b00000000, // ##
0b00011000, 0b00000000, // ##
0b00011000, 0b00000000, // ##
0b00011000, 0b00000000, // ##
0b00011000, 0b00000000, // ##
// @288 '8' (10 pixels wide)
0b00011110, 0b00000000, // ####
0b00111111, 0b00000000, // ######
0b01110011, 0b10000000, // ### ###
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01110011, 0b10000000, // ### ###
0b00111111, 0b00000000, // ######
0b00111111, 0b00000000, // ######
0b00110011, 0b00000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01110011, 0b10000000, // ### ###
0b00111111, 0b00000000, // ######
0b00011110, 0b00000000, // ####
// @320 '9' (10 pixels wide)
0b00011110, 0b00000000, // ####
0b00111111, 0b00000000, // ######
0b00110011, 0b00000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01100001, 0b10000000, // ## ##
0b01110011, 0b10000000, // ### ###
0b00111111, 0b10000000, // #######
0b00011101, 0b10000000, // ### ##
0b00000001, 0b10000000, // ##
0b01100001, 0b00000000, // ## #
0b01110011, 0b00000000, // ### ##
0b00111110, 0b00000000, // #####
0b00011100, 0b00000000, // ###
};
//
// Font data for Gill Sans MT Condensed 18pt
//
// Character bitmaps for Gill Sans MT Condensed 18pt
const uint8_t gillSansMTCondensed_18ptBitmaps[] = {
// @0 '-' (8 pixels wide)
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b01111100, // #####
0b01111100, // #####
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
// @16 '0' (8 pixels wide)
0b00111100, // ####
0b01111110, // ######
0b01111110, // ######
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b01111110, // ######
0b01111110, // ######
0b00111100, // ####
// @32 '1' (8 pixels wide)
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
// @48 '2' (8 pixels wide)
0b11111100, // ######
0b11111110, // #######
0b11001111, // ## ####
0b00000111, // ###
0b00000111, // ###
0b00000111, // ###
0b00000111, // ###
0b00000110, // ##
0b00001110, // ###
0b00001110, // ###
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b01110000, // ###
0b01111111, // #######
0b11111111, // ########
// @64 '3' (8 pixels wide)
0b11111000, // #####
0b11111100, // ######
0b00011110, // ####
0b00001110, // ###
0b00001110, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b00011100, // ###
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b11011110, // ## ####
0b11111100, // ######
0b11111000, // #####
// @80 '4' (8 pixels wide)
0b00001110, // ###
0b00001110, // ###
0b00011110, // ####
0b00011110, // ####
0b00111110, // #####
0b00111110, // #####
0b00111110, // #####
0b01101110, // ## ###
0b01101110, // ## ###
0b11001110, // ## ###
0b11001110, // ## ###
0b11111111, // ########
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
// @96 '5' (8 pixels wide)
0b01111110, // ######
0b01111110, // ######
0b01110000, // ###
0b01110000, // ###
0b01110000, // ###
0b01110000, // ###
0b01111000, // ####
0b01111100, // #####
0b00011110, // ####
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00011100, // ###
0b11111100, // ######
0b11111000, // #####
// @112 '6' (8 pixels wide)
0b00001110, // ###
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b01110000, // ###
0b01111100, // #####
0b11111110, // #######
0b11110111, // #### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11111111, // ########
0b01111110, // ######
0b00111100, // ####
// @128 '7' (8 pixels wide)
0b11111111, // ########
0b11111111, // ########
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00110000, // ##
0b01110000, // ###
0b01110000, // ###
// @144 '8' (8 pixels wide)
0b00111100, // ####
0b01111110, // ######
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b01111110, // ######
0b01111110, // ######
0b01111110, // ######
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11111111, // ########
0b01111110, // ######
0b00111100, // ####
// @160 '9' (8 pixels wide)
0b00111100, // ####
0b01111110, // ######
0b11111111, // ########
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11100111, // ### ###
0b11101111, // ### ####
0b01111111, // #######
0b00111110, // #####
0b00001110, // ###
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b01110000, // ###
};
// Character descriptors for Gill Sans MT Condensed 18pt
// { [Char width in bits], [Char height in bits], [Offset into
// gillSansMTCondensed_18ptCharBitmaps in bytes] }
const FONT_CHAR_INFO gillSansMTCondensed_18ptDescriptors[] = {
{8, 16, 0}, // -
{0, 0, 0}, // .
{0, 0, 0}, // /
{8, 16, 16}, // 0
{8, 16, 32}, // 1
{8, 16, 48}, // 2
{8, 16, 64}, // 3
{8, 16, 80}, // 4
{8, 16, 96}, // 5
{8, 16, 112}, // 6
{8, 16, 128}, // 7
{8, 16, 144}, // 8
{8, 16, 160}, // 9
};
// Font information for Gill Sans MT Condensed 18pt
const FONT_INFO gillSansMTCondensed_18ptFontInfo = {
2, // Character height
'-', // Start character
'9', // End character
2, // Width, in pixels, of space character
gillSansMTCondensed_18ptDescriptors,
gillSansMTCondensed_18ptBitmaps};
//
// Font data for Gill Sans MT Condensed 16pt
//
// Character bitmaps for Gill Sans MT Condensed 16pt
const uint8_t gillSansMTCondensed_16ptBitmaps[] = {
// @0 '-' (7 pixels wide)
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00111110, // #####
0b00111110, // #####
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
// @14 '0' (7 pixels wide)
0b00111000, // ###
0b01111100, // #####
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b01111100, // #####
0b00111000, // ###
// @28 '1' (7 pixels wide)
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
// @42 '2' (7 pixels wide)
0b11111000, // #####
0b11111100, // ######
0b00011110, // ####
0b00001110, // ###
0b00001110, // ###
0b00001110, // ###
0b00001100, // ##
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b01110000, // ###
0b01111110, // ######
0b11111110, // #######
// @56 '3' (7 pixels wide)
0b11110000, // ####
0b11111000, // #####
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b11111000, // #####
0b11110000, // ####
// @70 '4' (7 pixels wide)
0b00011100, // ###
0b00011100, // ###
0b00111100, // ####
0b00111100, // ####
0b01111100, // #####
0b01111100, // #####
0b01111100, // #####
0b11011100, // ## ###
0b11011100, // ## ###
0b11111110, // #######
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
// @84 '5' (7 pixels wide)
0b01111110, // ######
0b01111110, // ######
0b01110000, // ###
0b01110000, // ###
0b01110000, // ###
0b01110000, // ###
0b01111100, // #####
0b01111100, // #####
0b00011110, // ####
0b00001110, // ###
0b00001110, // ###
0b00011110, // ####
0b11111100, // ######
0b11111000, // #####
// @98 '6' (7 pixels wide)
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b01110000, // ###
0b01110000, // ###
0b01111100, // #####
0b11111100, // ######
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b01111100, // #####
0b01111000, // ####
// @112 '7' (7 pixels wide)
0b11111110, // #######
0b11111110, // #######
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b00111000, // ###
0b01110000, // ###
0b01110000, // ###
0b01110000, // ###
// @126 '8' (7 pixels wide)
0b01111100, // #####
0b01111100, // #####
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b01111100, // #####
0b01111100, // #####
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b01111100, // #####
0b01111100, // #####
// @140 '9' (7 pixels wide)
0b00111100, // ####
0b01111100, // #####
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b11101110, // ### ###
0b01111110, // ######
0b01111100, // #####
0b00011100, // ###
0b00011100, // ###
0b00111000, // ###
0b00111000, // ###
0b01110000, // ###
};
// Character descriptors for Gill Sans MT Condensed 16pt
// { [Char width in bits], [Char height in bits], [Offset into
// gillSansMTCondensed_16ptCharBitmaps in bytes] }
const FONT_CHAR_INFO gillSansMTCondensed_16ptDescriptors[] = {
{7, 14, 0}, // -
{0, 0, 0}, // .
{0, 0, 0}, // /
{7, 14, 14}, // 0
{7, 14, 28}, // 1
{7, 14, 42}, // 2
{7, 14, 56}, // 3
{7, 14, 70}, // 4
{7, 14, 84}, // 5
{7, 14, 98}, // 6
{7, 14, 112}, // 7
{7, 14, 126}, // 8
{7, 14, 140}, // 9
};
// Font information for Gill Sans MT Condensed 16pt
const FONT_INFO gillSansMTCondensed_16ptFontInfo = {
2, // Character height
'-', // Start character
'9', // End character
2, // Width, in pixels, of space character
gillSansMTCondensed_16ptDescriptors, // Character descriptor array
gillSansMTCondensed_16ptBitmaps, // Character bitmap array
};
//
// Font data for Digital-7 18pt
//
// Character bitmaps for Digital-7 18pt
const uint8_t digital7_18ptBitmaps[] = {
// @0 '-' (7 pixels wide)
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b11111110, // #######
0b11111110, // #######
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
// @16 '.' (3 pixels wide)
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b00000000, //
0b11100000, // ###
0b11100000, // ###
// @32 '0' (11 pixels wide)
0b00111111, 0b10000000, // #######
0b01111111, 0b11000000, // #########
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11000000, 0b01100000, // ## ##
0b11000000, 0b01100000, // ## ##
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b01111111, 0b11000000, // #########
0b00111111, 0b10000000, // #######
// @64 '1' (3 pixels wide)
0b01100000, // ##
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b01100000, // ##
0b01100000, // ##
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b11100000, // ###
0b01100000, // ##
// @80 '2' (11 pixels wide)
0b11111111, 0b10000000, // #########
0b01111111, 0b11000000, // #########
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b01111111, 0b11100000, // ##########
0b11111111, 0b11000000, // ##########
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b01111111, 0b11000000, // #########
0b00111111, 0b11100000, // #########
// @112 '3' (10 pixels wide)
0b11111111, 0b00000000, // ########
0b11111111, 0b11000000, // ##########
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b01111111, 0b11000000, // #########
0b01111111, 0b11000000, // #########
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b00000001, 0b11000000, // ###
0b11111111, 0b11000000, // ##########
0b11111111, 0b00000000, // ########
// @144 '4' (11 pixels wide)
0b11000000, 0b01100000, // ## ##
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11111111, 0b11100000, // ###########
0b01111111, 0b11100000, // ##########
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b01100000, // ##
// @176 '5' (11 pixels wide)
0b00111111, 0b11000000, // ########
0b01111111, 0b10000000, // ########
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11111111, 0b10000000, // #########
0b01111111, 0b11100000, // ##########
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b01111111, 0b11000000, // #########
0b11111111, 0b10000000, // #########
// @208 '6' (11 pixels wide)
0b00111111, 0b11000000, // ########
0b01111111, 0b10000000, // ########
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11100000, 0b00000000, // ###
0b11111111, 0b10000000, // #########
0b11111111, 0b11100000, // ###########
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11111111, 0b11100000, // ###########
0b01111111, 0b10000000, // ########
// @240 '7' (11 pixels wide)
0b00111111, 0b10000000, // #######
0b01111111, 0b11100000, // ##########
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11000000, 0b01100000, // ## ##
0b00000000, 0b01100000, // ##
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b01100000, // ##
// @272 '8' (11 pixels wide)
0b00111111, 0b10000000, // #######
0b01111111, 0b11000000, // #########
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11111111, 0b11100000, // ###########
0b11111111, 0b11100000, // ###########
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b01111111, 0b11000000, // #########
0b00111111, 0b10000000, // #######
// @304 '9' (11 pixels wide)
0b00111111, 0b11000000, // ########
0b01111111, 0b11100000, // ##########
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11100000, 0b11100000, // ### ###
0b11111111, 0b11100000, // ###########
0b01111111, 0b11100000, // ##########
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b00000000, 0b11100000, // ###
0b01111111, 0b11000000, // #########
0b11111111, 0b10000000, // #########
};
// Character descriptors for Digital-7 18pt
// { [Char width in bits], [Char height in bits], [Offset into
// digital7_18ptCharBitmaps in bytes] }
const FONT_CHAR_INFO digital7_18ptDescriptors[] = {
{7, 16, 0}, // -
{3, 16, 16}, // .
{0, 0, 0}, // /
{11, 16, 32}, // 0
{3, 16, 64}, // 1
{11, 16, 80}, // 2
{10, 16, 112}, // 3
{11, 16, 144}, // 4
{11, 16, 176}, // 5
{11, 16, 208}, // 6
{11, 16, 240}, // 7
{11, 16, 272}, // 8
{11, 16, 304}, // 9
};
// Font information for Digital-7 18pt
const FONT_INFO digital7_18ptFontInfo = {
16, // Character height
'-', // Start character
'9', // End character
2, // Width, in pixels, of space character
digital7_18ptDescriptors, // Character descriptor array
digital7_18ptBitmaps, // Character bitmap array
};

20
src/main.cpp
View File

@ -85,7 +85,8 @@ uint8_t volatile channel = 0; // channel rotation counter
uint16_t volatile macs_total = 0, macs_wifi = 0, macs_ble = 0, uint16_t volatile macs_total = 0, macs_wifi = 0, macs_ble = 0,
batt_voltage = 0; // globals for display batt_voltage = 0; // globals for display
hw_timer_t *ppsIRQ = NULL, *displayIRQ = NULL, *gpsIRQ = NULL; hw_timer_t *ppsIRQ = NULL, *displayIRQ = NULL, *matrixDisplayIRQ = NULL,
*gpsIRQ = NULL;
TaskHandle_t irqHandlerTask = NULL, ClockTask = NULL; TaskHandle_t irqHandlerTask = NULL, ClockTask = NULL;
SemaphoreHandle_t I2Caccess; SemaphoreHandle_t I2Caccess;
@ -309,6 +310,13 @@ void setup() {
init_display(PRODUCTNAME, PROGVERSION); // note: blocking call init_display(PRODUCTNAME, PROGVERSION); // note: blocking call
#endif #endif
// initialize matrix display
#ifdef HAS_MATRIX_DISPLAY
strcat_P(features, " LED_MATRIX");
MatrixDisplayIsOn = cfg.screenon;
init_matrix_display(PRODUCTNAME, PROGVERSION); // note: blocking call
#endif
// show payload encoder // show payload encoder
#if PAYLOAD_ENCODER == 1 #if PAYLOAD_ENCODER == 1
strcat_P(features, " PLAIN"); strcat_P(features, " PLAIN");
@ -393,6 +401,16 @@ void setup() {
timerAlarmEnable(displayIRQ); timerAlarmEnable(displayIRQ);
#endif #endif
// LED Matrix display interrupt
#ifdef HAS_MATRIX_DISPLAY
// https://techtutorialsx.com/2017/10/07/esp32-arduino-timer-interrupts/
// prescaler 80 -> divides 80 MHz CPU freq to 1 MHz, timer 3, count up
matrixDisplayIRQ = timerBegin(3, 80, true);
timerAttachInterrupt(matrixDisplayIRQ, &MatrixDisplayIRQ, true);
timerAlarmWrite(matrixDisplayIRQ, MATRIX_DISPLAY_SCAN_US, true);
timerAlarmEnable(matrixDisplayIRQ);
#endif
// initialize button // initialize button
#ifdef HAS_BUTTON #ifdef HAS_BUTTON
strcat_P(features, " BTN_"); strcat_P(features, " BTN_");

15
src/paxcounter.conf
View File

@ -110,3 +110,18 @@
// LMIC settings // LMIC settings
// -> in src/lmic_config.h // -> in src/lmic_config.h
// LED Matrix display settings. Pin numbers work fine for Wemos Lolin32 board (all used pins are on 1 side of the board)
// Note: LED Matrix will only show number of found devices, no other information will be shown for now
//#define HAS_MATRIX_DISPLAY 1 // Uncomment to enable LED matrix display output
#define MATRIX_DISPLAY_SCAN_US 500 // Matrix display scan rate in microseconds (1ms is about 'acceptable')
#define LED_MATRIX_LATCHPIN 13 // Connects to LAT pin on display
#define LED_MATRIX_CLOCKPIN 32 // Connects to CLK pin on display
#define LED_MATRIX_EN_74138 12 // Connects to OE pin on display
#define LED_MATRIX_LA_74138 14 // Connects to LA pin on display
#define LED_MATRIX_LB_74138 27 // Connects to LB pin on display
#define LED_MATRIX_LC_74138 25 // Connects to LC pin on display
#define LED_MATRIX_LD_74138 26 // Connects to LD pin on display
#define LED_MATRIX_DATA_R1 33 // Connects to R1 pin on display
#define LED_MATRIX_WIDTH 64 // Width in pixels (LEDs) of your display
#define LED_MATRIX_HEIGHT 16 // Height in pixels (LEDs ) of your display