35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
// clang-format off
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#ifndef _HELTECV2_H
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#define _HELTECV2_H
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#include <stdint.h>
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// Hardware related definitions for Heltec V2 LoRa-32 Board
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//#define HAS_BME 1 // Enable BME sensors in general
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//#define HAS_BME680 GPIO_NUM_4, GPIO_NUM_15 // SDA, SCL
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//#define BME680_ADDR BME680_I2C_ADDR_PRIMARY // connect SDIO of BME680 to GND
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#define HAS_LORA 1 // comment out if device shall not send data via LoRa
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#define CFG_sx1276_radio 1
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#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C // OLED-Display on board
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#define HAS_LED LED_BUILTIN // white LED on board
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#define HAS_BUTTON KEY_BUILTIN // button "PROG" on board
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//#define HAS_BATTERY_PROBE ADC2_GPIO13_CHANNEL // battery probe GPIO pin
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#define BATT_FACTOR 4 // voltage divider 220k/100k on board
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#define HAS_LOWPOWER_SWITCH GPIO_NUM_21 // switches battery power
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// Pins for I2C interface of OLED Display
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#define MY_OLED_SDA (4)
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#define MY_OLED_SCL (15)
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#define MY_OLED_RST (16)
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// Pins for LORA chip SPI interface come from board file, we need some
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// additional definitions for LMIC
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#define LORA_IO1 (35)
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#define LORA_IO2 (34)
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#endif |