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https://github.com/tinygo-org/tinygo.git
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Ayke van Laethem
b2fbbeb771
These boards probably haven't been working since the addition of I2C, because they were missing some constants in the machine package.
82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
//go:build esp32_c3_devkit_rust_1
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// This file contains the pin mappings for the Espressif ESP32-C3 Development Board for Rust.
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//
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// The Espressif ESP32-C3-DevKit-RUST-1 development board is powered
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// by the Espressif ESP32-C3 SoC featuring an open-source RISC-V architecture.
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//
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// Specifications:
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// SoC: ESP32-C3-MINI-1, 4MB Flash, RISCV-32bit, 160MHz, 400KB SRAM
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// Wireless: WiFi & Bluetooth 5.0 (BLE)
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// ICM-42670-P 6-Axis IMU (I2C Addr 0x68)
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// SHTC3 Humidity and Temperature Sensor (I2C Addr 0x70)
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// WS2812B LED
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// GitHub: https://github.com/esp-rs/esp-rust-board
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// Schematic: https://github.com/esp-rs/esp-rust-board/blob/master/hardware/esp-rust-board/schematic/esp-rust-board.pdf
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// Datasheet: https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf
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package machine
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// Digital pins
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const (
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// Pin // Function
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// ----- // ---------------
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D0 = GPIO0 //
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D1 = GPIO1 //
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D2 = GPIO2 // WS2812
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D3 = GPIO3 //
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D4 = GPIO4 // MTMS
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D5 = GPIO5 // MTDI
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D6 = GPIO6 // MTCK
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D7 = GPIO7 // Red LED / MTDO
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D8 = GPIO8 // I2C SCL
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D9 = GPIO9 // Boot Button
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D10 = GPIO10 // I2C SDA
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D18 = GPIO18 // USB DM
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D19 = GPIO19 // USB DP
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D20 = GPIO20 // UART RX
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D21 = GPIO21 // UART TX
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)
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// Analog pins
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const (
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A0 = GPIO0
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A1 = GPIO1
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A2 = GPIO2
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A3 = GPIO3
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A4 = GPIO4
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A5 = GPIO5
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)
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// Button pin
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const (
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BUTTON = BUTTON_BOOT
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BUTTON_BOOT = D9
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)
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// LED pins
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const (
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LED = LED_BUILTIN
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WS2812 = D2
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LED_BUILTIN = D7
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)
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// I2C pins
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const (
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SCL_PIN = D8
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SDA_PIN = D10
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)
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// USBCDC pins
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const (
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USBCDC_DM_PIN = D18
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USBCDC_DP_PIN = D19
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)
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// UART pins
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const (
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UART_RX_PIN = D20
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UART_TX_PIN = D21
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)
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