From d35ae40b322e898745f4a5352e91a983299bf87b Mon Sep 17 00:00:00 2001 From: Charles Date: Wed, 28 Mar 2018 01:30:47 +0200 Subject: [PATCH] Creation --- src/hal/lolin32lite_lora.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/hal/lolin32lite_lora.h diff --git a/src/hal/lolin32lite_lora.h b/src/hal/lolin32lite_lora.h new file mode 100644 index 00000000..698ec60e --- /dev/null +++ b/src/hal/lolin32lite_lora.h @@ -0,0 +1,33 @@ +// Hardware related definitions for lolin32 lite loraNode32 shield +// See https://github.com/hallard/LoLin32-Lite-Lora + +// disable brownout detection (avoid unexpected reset on some boards) +#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature + +#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C // OLED-Display on board +#define HAS_LED NOT_A_PIN // Led os on same pin than Lora SS pin, to avoid pb, we don't use it + // Anyway shield is on over the LoLin32 board, so we won't be able to see this LED +#define HAS_RGB_LED 13 // ESP32 GPIO13 (pin13) On Board Shield WS2812B RGB LED +#define HAS_BUTTON 15 // ESP32 GPIO15 (pin15) Button is on the LoraNode32 shield +#define BUTTON_PULLUP 1 // Button need pullup instead of default pulldown + +#define CFG_sx1276_radio 1 // RFM95 module + +// re-define pin definitions of pins_arduino.h +#define PIN_SPI_SS 5 // ESP32 GPIO5 (Pin5) -- SX1276 NSS (Pin19) SPI Chip Select Input +#define PIN_SPI_MOSI 23 // ESP32 GPIO23 (Pin23) -- SX1276 MOSI (Pin18) SPI Data Input +#define PIN_SPI_MISO 19 // ESP32 GPIO19 (Pin19) -- SX1276 MISO (Pin17) SPI Data Output +#define PIN_SPI_SCK 18 // ESP32 GPIO18 (Pin18 -- SX1276 SCK (Pin16) SPI Clock Input + +// non arduino pin definitions +#define RST 25 // ESP32 GPIO25 (Pin25) -- SX1276 NRESET (Pin7) Reset Trigger Input +#define DIO0 27 // ESP32 GPIO27 (Pin27) -- SX1276 DIO0 (Pin8) used by LMIC for detecting LoRa RX_Done & TX_Done +#define DIO1 26 // ESP32 GPIO26 (Pin26) -- SX1276 DIO1 (Pin9) used by LMIC for detecting LoRa RX_Timeout +#define DIO2 4 // ESP32 GPIO4 (Pin4) -- SX1276 DIO2 (Pin10) not used by LMIC for LoRa (Timeout for FSK only) +#define DIO5 35 // ESP32 GPIO35 (Pin35) -- SX1276 DIO5 not used by LMIC for LoRa (Timeout for FSK only) + +// Hardware pin definitions for LoRaNode32 Board with OLED I2C Display +#define OLED_RST U8X8_PIN_NONE // Not reset pin +#define OLED_SDA 14 // ESP32 GPIO14 (Pin14) -- OLED SDA +#define OLED_SCL 12 // ESP32 GPIO12 (Pin12) -- OLED SCL +