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Add SX1262 to M5Stack CoreInk (#3078)

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* Update platformio.ini

* Update variant.h

* Update variant.h

* Update variant.h

* Update variant.h

* Update variant.h

* Update variant.h

* Update variant.h

* Update variant.h
This commit is contained in:
Mark Trevor Birss 2024-01-11 18:06:02 +02:00 committed by GitHub
parent 0d85069bec
commit ccb5485510
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 8 deletions
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4
variants/m5stack_coreink/platformio.ini
View File

@ -16,11 +16,11 @@ build_flags =
-DM5STACK
lib_deps =
${esp32_base.lib_deps}
zinggjm/GxEPD2@^1.4.9
zinggjm/GxEPD2@^1.5.3
lewisxhe/PCF8563_Library@^1.0.1
lib_ignore =
m5stack-coreink
monitor_filters = esp32_exception_decoder
board_build.f_cpu = 240000000L
upload_protocol = esptool
;upload_port = /dev/ttyACM0
upload_port = /dev/ttyACM0

27
variants/m5stack_coreink/variant.h
View File

@ -2,16 +2,12 @@
#define I2C_SDA 21
#define I2C_SCL 22
// 7-07-2023 Or enable Secondary I2C Bus
// #define I2C_SDA1 32
// #define I2C_SCL1 33
#define HAS_GPS 1
#undef GPS_RX_PIN
#undef GPS_TX_PIN
// Use Secondary I2C Bus as GPS Serial
#define GPS_RX_PIN 33
#define GPS_TX_PIN 32
// #define GPS_TX_PIN 32 (now used by SX1262 BUSY as GPS works with just RX)
// Green LED
#define LED_INVERTED 0
@ -38,7 +34,9 @@
#undef LORA_MISO
#undef LORA_MOSI
#undef LORA_CS
#define USE_RF95
// #define USE_SX1262
// #define USE_SX1280
#ifdef USE_RF95
@ -52,6 +50,23 @@
#define LORA_DIO2 RADIOLIB_NC
#endif
// https://www.waveshare.com/core1262-868m.htm
#ifdef USE_SX1262
#define LORA_SCK 18
#define LORA_MISO 34
#define LORA_MOSI 23
#define LORA_CS 14
#define LORA_RESET 26
#define LORA_DIO1 25
#define LORA_DIO2 32 // 33 // (13 not working) //BUSY pin on SX1262
#define SX126X_CS LORA_CS
#define SX126X_DIO1 LORA_DIO1
#define SX126X_BUSY LORA_DIO2
#define SX126X_RESET LORA_RESET
#define SX126X_DIO2_AS_RF_SWITCH
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#endif
#ifdef USE_SX1280
#define LORA_SCK 18
#define LORA_MISO 34
@ -90,5 +105,5 @@
// |
// GND
// https://github.com/m5stack/M5Core-Ink/blob/master/examples/Basics/FactoryTest/FactoryTest.ino#L58
#define ADC_MULTIPLIER 5 // Just a guess for now... more detailed getBatVoltage above
#define ADC_MULTIPLIER 5
// https://embeddedexplorer.com/esp32-adc-esp-idf-tutorial/