diff --git a/src/platform/rp2040/architecture.h b/src/platform/rp2040/architecture.h index d7d7214c0d..3f75735d34 100644 --- a/src/platform/rp2040/architecture.h +++ b/src/platform/rp2040/architecture.h @@ -29,4 +29,6 @@ #define HW_VENDOR meshtastic_HardwareModel_SENSELORA_RP2040 #elif defined(RP2040_LORA) #define HW_VENDOR meshtastic_HardwareModel_RP2040_LORA +#elif defined(RP2040_FEATHER_RFM95) +#define HW_VENDOR meshtastic_HardwareModel_RP2040_FEATHER_RFM95 #endif \ No newline at end of file diff --git a/variants/feather_rp2040_rfm95/platformio.ini b/variants/feather_rp2040_rfm95/platformio.ini new file mode 100644 index 0000000000..a28ad76557 --- /dev/null +++ b/variants/feather_rp2040_rfm95/platformio.ini @@ -0,0 +1,16 @@ +[env:feather_rp2040_rfm95] +extends = rp2040_base +board = adafruit_feather +upload_protocol = picotool + +# add our variants files to the include and src paths +build_flags = ${rp2040_base.build_flags} + -DRP2040_FEATHER_RFM95 + -Ivariants/feather_rp2040_rfm95 + -DDEBUG_RP2040_PORT=Serial + -DHW_SPI1_DEVICE + -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m0plus" +lib_deps = + ${rp2040_base.lib_deps} +debug_build_flags = ${rp2040_base.build_flags} +debug_tool = cmsis-dap ; for e.g. Picotool \ No newline at end of file diff --git a/variants/feather_rp2040_rfm95/variant.h b/variants/feather_rp2040_rfm95/variant.h new file mode 100644 index 0000000000..e9e178202a --- /dev/null +++ b/variants/feather_rp2040_rfm95/variant.h @@ -0,0 +1,61 @@ +// #define RADIOLIB_CUSTOM_ARDUINO 1 +// #define RADIOLIB_TONE_UNSUPPORTED 1 +// #define RADIOLIB_SOFTWARE_SERIAL_UNSUPPORTED 1 + +#define ARDUINO_ARCH_AVR + +// #define USE_SSD1306 + +// #define USE_SH1106 1 + +// default I2C pins: +// SDA = 4 +// SCL = 5 + +// Recommended pins for SerialModule: +// txd = 8 +// rxd = 9 + +#define EXT_NOTIFY_OUT 22 +#define BUTTON_PIN 7 +// #define BUTTON_NEED_PULLUP + +#define LED_PIN PIN_LED + +// #define BATTERY_PIN 26 +// ratio of voltage divider = 3.0 (R17=200k, R18=100k) +// #define ADC_MULTIPLIER 3.1 // 3.0 + a bit for being optimistic + +#define USE_RF95 // RFM95/SX127x + +#undef LORA_SCK +#undef LORA_MISO +#undef LORA_MOSI +#undef LORA_CS + +// https://www.adafruit.com/product/5714 +// https://learn.adafruit.com/feather-rp2040-rfm95 +// https://learn.adafruit.com/assets/120283 +// https://learn.adafruit.com/assets/120813 +#define LORA_SCK 14 // 10 12P +#define LORA_MISO 8 // 12 10P +#define LORA_MOSI 15 // 11 11P +#define LORA_CS 16 // 3 13P + +#define LORA_RESET 17 // 15 14P + +#define LORA_DIO0 21 // ?? 6P +#define LORA_DIO1 22 // 20 7P +#define LORA_DIO2 23 // 2 8P +#define LORA_DIO3 19 // ?? 3P +#define LORA_DIO4 20 // ?? 4P +#define LORA_DIO5 18 // ?? 15P + +#ifdef USE_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 \ No newline at end of file