1 /* 2 * Copyright (c) 2006-2022, RT-Thread Development Team 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 * 6 * Change Logs: 7 * Date Author Notes 8 * 2021-12-10 Meco Man first version 9 * 2022-09-18 Meco Man sort pinout out 10 */ 11 12 #ifndef Pins_Arduino_h 13 #define Pins_Arduino_h 14 15 #include <rtconfig.h> 16 17 /* pins alias. Must keep in sequence */ 18 #define D0 (0) 19 #define D1 (1) 20 #define D2 (2) 21 #define D3 (3) 22 #define D4 (4) 23 #define D5 (5) 24 #define D6 (6) 25 #define D7 (7) 26 #define D8 (8) 27 #define D9 (9) 28 #define D10 (10) 29 #define D11 (11) 30 #define D12 (12) 31 #define D13 (13) 32 #define D14 (14) 33 #define D15 (15) 34 #define D16 (16) 35 #define D17 (17) 36 #define D18 (18) 37 #define D19 (19) 38 #define D20 (20) 39 #define D21 (21) 40 #define D22 (22) 41 #define D23 (23) 42 #define D24 (24) 43 #define D25 (25) 44 #define D26 (26) 45 #define D27 (27) 46 #define D28 (28) 47 #define D29 (29) 48 #define D30 (30) 49 #define D31 (31) 50 #define D32 (32) 51 #define D33 (33) 52 #define D34 (34) 53 #define D35 (35) 54 #define D36 (36) 55 #define D37 (37) 56 #define D38 (38) 57 #define D39 (39) 58 #define A0 (40) 59 #define A1 (41) 60 #define A2 (42) 61 #define A3 (43) 62 #define DAC0 (44) 63 64 #define RTDUINO_PIN_MAX_LIMIT DAC0 /* pin number max limit check */ 65 66 #define F_CPU 80000000L /* CPU:80MHz */ 67 68 #define LED_BUILTIN D22 /* Default Built-in LED */ 69 70 /* Serial2 - PA2-TX PA3-RX */ 71 #define RTDUINO_SERIAL2_DEVICE_NAME "uart2" 72 73 #define RTDUINO_TONE_HWTIMER_DEVICE_NAME "timer7" 74 75 /* I2C */ 76 #if defined(BSP_USING_ARDUINO_AHT10) 77 #define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c4" /* i2c4 - AHT10 (On Board) */ 78 #elif defined(BSP_USING_ARDUINO_AP3216) || defined(BSP_USING_ARDUINO_ICM20608) 79 #define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c3" /* i2c3 - ICM20608, AP3216C (On Board) */ 80 #else 81 #define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c1" /* i2c1 - PC7-SDA PC6-SCL (User I2C) */ 82 #endif /* BSP_USING_ARDUINO_AHT10 */ 83 84 /* SPI */ 85 #if defined(BSP_USING_ARDUINO_ST7789) 86 /* 87 * SPI LCD ST7789 (spi3) 88 * LCD-SPI-SDA PB5 89 * LCD-SPI-SCK PB3 90 * LCD-SPI-CS PD7 91 * LCD-POWER PB7 92 * LCD-RESET PB6 93 * LCD-WR/DC PB4 94 */ 95 #define SS D36 /* LCD-SPI-CS PD7 */ 96 #define RTDUINO_DEFAULT_SPI_BUS_NAME "spi3" /* LCD SPI Bus */ 97 #else 98 /* spi2 - PB13-SCK PB14-MISO PB15-MOSI */ 99 #define SS D28 /* Chip select pin of default spi */ 100 #define RTDUINO_DEFAULT_SPI_BUS_NAME "spi2" 101 #endif /* BSP_USING_ARDUINO_ST7789 */ 102 103 #endif /* Pins_Arduino_h */ 104