#pragma once #ifdef __cplusplus extern "C" { #endif // __cplusplus // STM32F103VET6 | DIGITAL | ANALOG | USART | TWI | SPI | SPECIAL | //------------------|-------------|---------------|------------|-----------|----------------------|------------| #define PA0 0 // | | A0 Nozzle T°c | | | | | #define PA1 1 // | | A1 Bed T°c | | | | | #define PA2 2 // | | | USART2_TX | | | | #define PA3 3 // | | DAC_OUT1** | USART2_RX | | | | #define PA4 4 // | | DAC_OUT2** | | | SPI1_SS*(wired?) | | #define PA5 5 // | O | | | | SPI1_SCK EEPROM | | #define PA6 6 // | I | | | | SPI1_MISO EEPROM | | #define PA7 7 // | O | | | | SPI1_MOSI EEPROM | | #define PA8 8 // | Od BED | | | | | | #define PA9 9 // | | | USART1_TX | | | | #define PA10 10 // | | | USART1_RX | | | | #define PA11 11 // | I | | | | | USB_DM | #define PA12 12 // | I | | | | | USB_DP | #define PA13 13 // | I | | | | | SWD_SWDIO | #define PA14 14 // | I | | | | | SWD_SWCLK | #define PA15 15 // | Od FAN | | | | | | // |-------------|---------------|------------|-----------|----------------------|------------| #define PB0 16 // | | | | | | | #define PB1 17 // | | | | | | | #define PB2 18 // | I+ | | | | | BOOT1 | #define PB3 19 // | O X_DIR | | | | | | #define PB4 20 // | O X_STEP | | | | | | #define PB5 21 // | O X_EN | | | | | | #define PB6 22 // | O Y_DIR | | | | | | #define PB7 23 // | O Y_STEP | | | | | | #define PB8 24 // | O Y_EN | | | | | | #define PB9 25 // | O Z_DIR | | | | | | #define PB10 26 // | I+ | | USART3_TX* | TWI2_SCL* | | | #define PB11 27 // | I+ | | USART3_RX* | TWI2_SDA* | | | #define PB12 28 // | O TFT | | | | SPI2_SS | TOUCH_CS | #define PB13 29 // | O TFT | | | | SPI2_SCK | TOUCH_SCK | #define PB14 30 // | O TFT | | | | SPI2_MISO (bad>MOSI) | TOUCH_MOSI | #define PB15 31 // | I TFT | | | | SPI2_MOSI (bad>MISO) | TOUCH_MISO | // |-------------|---------------|------------|-----------|----------------------|------------| #define PC0 32 // | I E_OUT | | | | | | #define PC1 33 // | I+ X_MIN | | | | | | #define PC2 34 // | O LED | | | | | | #define PC3 35 // | I+ | | | | | | #define PC4 36 // | O TFT | | | | | TFT RESET | #define PC5 37 // | O CS1 | | | | for SPI1 EEPROM CS | | #define PC6 38 // | I TFT | | | | | TOUCH_INT | #define PC7 39 // | | | | | | | #define PC8 40 // | x SDIO | | | | | SD_D0 | #define PC9 41 // | x SDIO | | | | | SD_D1 | #define PC10 42 // | x SDIO | | | | | SD_D2 | #define PC11 43 // | x SDIO | | | | | SD_D3 | #define PC12 44 // | O SDIO | | | | | SD_CLK | #define PC13 45 // | I | | | | | | #define PC14 46 // | I+ Y_MAX | | | | | | #define PC15 47 // | I+ Y_MIN | | | | | | // |-------------|---------------|------------|-----------|----------------------|------------| #define PD0 48 // | O TFT | | | | | OSC_IN D2 | #define PD1 49 // | O TFT | | | | | OSC_OUT D3 | #define PD2 50 // | O SDIO | | | | | SD_CMD | #define PD3 51 // | Od NOZZLE | | | | | | #define PD4 52 // | O TFT | | | | | FSMC_NOE | #define PD5 53 // | O TFT | | | | | FSMC_NWE | #define PD6 54 // | I wired?* | | | | | FSMC_NWAIT*| #define PD7 55 // | O TFT | | | | | FSMC_NE1/CS| #define PD8 56 // | O TFT | | | | | FSMC_D13 | #define PD9 57 // | O TFT | | | | | FSMC_D14 | #define PD10 58 // | O TFT | | | | | FSMC_D15 | #define PD11 59 // | O TFT | | | | | FSMC_A16 | #define PD12 60 // | O TFT | | | | | TFT BL | #define PD13 61 // | Od PWM* | | | | | SERVO0 | #define PD14 62 // | O TFT | | | | | FSMC_D00 | #define PD15 63 // | O TFT | | | | | FSMC_D01 | // |-------------|---------------|------------|-----------|----------------------|------------| #define PE0 64 // | O Z_STEP | | | | | | #define PE1 65 // | O Z_EN | | | | | | #define PE2 66 // | O E0_DIR | | | | | | #define PE3 67 // | O E0_STEP | | | | | | #define PE4 68 // | O E0_EN | | | | | | #define PE5 69 // | I+ Z_MAX | | | | | | #define PE6 70 // | I+ Z_MIN | | | | | | #define PE7 71 // | O TFT | | | | | FSMC_D04 | #define PE8 72 // | O TFT | | | | | FSMC_D05 | #define PE9 73 // | O TFT | | | | | FSMC_D06 | #define PE10 74 // | O TFT | | | | | FSMC_D07 | #define PE11 75 // | O TFT | | | | | FSMC_D08 | #define PE12 76 // | O TFT | | | | | FSMC_D09 | #define PE13 77 // | O TFT | | | | | FSMC_D10 | #define PE14 78 // | O TFT | | | | | FSMC_D11 | #define PE15 79 // | O TFT | | | | | FSMC_D12 | //------------------|-------------|---------------|------------|-----------|----------------------|------------| // This must be a literal #define NUM_DIGITAL_PINS 80 #define NUM_ANALOG_INPUTS 16 // 2 first are used, but cant be reduced to 2... // On-board LED pin number #ifndef LED_BUILTIN #define LED_BUILTIN PC2 #endif // On-board user button (not wired) #ifndef USER_BTN #define USER_BTN PC13 #endif // SPI Definition (SPI1 EEPROM) #define PIN_SPI_SS PC5 #define PIN_SPI_MOSI PA7 #define PIN_SPI_MISO PA6 #define PIN_SPI_SCK PA5 // I2C Definition (Unused) #define PIN_WIRE_SDA PB11 #define PIN_WIRE_SCL PB10 // Timer Definitions // Leave TIMER 2 for optional Fan PWM #define TEMP_TIMER 3 // Leave TIMER 4 for TFT backlight PWM or Servo freq... #define STEP_TIMER 5 #define TIMER_TONE TIM6 // TIMER_TONE must be defined in this file #define TIMER_SERVO TIM7 // TIMER_SERVO must be defined in this file #define TIMER_SERIAL TIM8 // TIMER_SERIAL must be defined in this file // UART Definitions // Define here Serial instance number to map on Serial generic name #define SERIAL_UART_INSTANCE 1 // Default pin used for 'Serial' instance (linked to CH340 USB port) #define PIN_SERIAL_RX PA10 #define PIN_SERIAL_TX PA9 #define PIN_SERIAL1_RX PA10 #define PIN_SERIAL1_TX PA9 // Default pin used for 'Serial2' instance (connector exists but unsoldered) #define PIN_SERIAL2_RX PA3 #define PIN_SERIAL2_TX PA2 // Extra HAL modules #if defined(STM32F103xE) //#define HAL_DAC_MODULE_ENABLED (unused or maybe for the eeprom write?) #define HAL_SD_MODULE_ENABLED #define HAL_SRAM_MODULE_ENABLED #endif #ifdef __cplusplus } // extern "C" #endif /*---------------------------------------------------------------------------- * Arduino objects - C++ only *----------------------------------------------------------------------------*/ #ifdef __cplusplus // These serial port names are intended to allow libraries and architecture-neutral // sketches to automatically default to the correct port name for a particular type // of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN, // the first hardware serial port whose RX/TX pins are not dedicated to another use. // // SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor // // SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial // // SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library // // SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins. // // SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX // pins are NOT connected to anything by default. #define SERIAL_PORT_MONITOR Serial1 #define SERIAL_PORT_HARDWARE Serial1 #define SERIAL_PORT_HARDWARE_OPEN Serial2 #endif