35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
#ifndef _TTGOV21NEW_H
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#define _TTGOV21NEW_H
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#include <stdint.h>
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/* Hardware related definitions for TTGO V2.1 Board
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// ATTENTION: check your board version!
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// This settings are for boards labeled v1.6 on pcb, NOT for v1.5 or older
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*/
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#define HAS_LORA 1 // comment out if device shall not send data via LoRa
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#define HAS_SPI 1 // comment out if device shall not send data via SPI
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#define CFG_sx1276_radio 1 // HPD13A LoRa SoC
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#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
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#define HAS_LED (25) // green on board LED
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#define HAS_BATTERY_PROBE ADC1_GPIO35_CHANNEL // uses GPIO7
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#define BATT_FACTOR 2 // voltage divider 100k/100k on board
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// Pins for I2C interface of OLED Display
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#define MY_OLED_SDA (21)
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#define MY_OLED_SCL (22)
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#define MY_OLED_RST U8X8_PIN_NONE
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// Pins for LORA chip reset and interrupt lines
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#define LORA_SCK (5)
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#define LORA_CS (18)
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#define LORA_MISO (19)
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#define LORA_MOSI (27)
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#define LORA_RST (23)
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#define LORA_IO0 (26)
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#define LORA_IO1 (33)
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#define LORA_IO2 (32)
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#endif |