circuitpython/ports/stm32/boards/ESPRUINO_PICO/mpconfigboard.h

#define MICROPY_HW_BOARD_NAME       "Espruino Pico"
#define MICROPY_HW_MCU_NAME         "STM32F401CD"

#define MICROPY_EMIT_THUMB          (0)
#define MICROPY_EMIT_INLINE_THUMB   (0)
#define MICROPY_PY_BUILTINS_COMPLEX (0)
#define MICROPY_PY_USOCKET          (0)
#define MICROPY_PY_NETWORK          (0)

#define MICROPY_HW_HAS_SWITCH       (1)
#define MICROPY_HW_HAS_FLASH        (1)
#define MICROPY_HW_HAS_SDCARD       (0)
#define MICROPY_HW_HAS_MMA7660      (0)
#define MICROPY_HW_HAS_LIS3DSH      (0)
#define MICROPY_HW_HAS_LCD          (0)
#define MICROPY_HW_ENABLE_RNG       (0)
#define MICROPY_HW_ENABLE_RTC       (1)
#define MICROPY_HW_ENABLE_TIMER     (1)
#define MICROPY_HW_ENABLE_SERVO     (1)
#define MICROPY_HW_ENABLE_DAC       (0)
#define MICROPY_HW_ENABLE_CAN       (0)

// Pico has an 8 MHz HSE and the F401 does 84 MHz max
#define MICROPY_HW_CLK_PLLM (5)
#define MICROPY_HW_CLK_PLLN (210)
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV4)
#define MICROPY_HW_CLK_PLLQ (7)

// does not have a 32kHz crystal
#define MICROPY_HW_RTC_USE_LSE      (0)

// UART config
#define MICROPY_HW_UART1_TX     (pin_B6)
#define MICROPY_HW_UART1_RX     (pin_B7)
#define MICROPY_HW_UART2_TX     (pin_A2)
#define MICROPY_HW_UART2_RX     (pin_A3)
#define MICROPY_HW_UART2_RTS    (pin_A1)
#define MICROPY_HW_UART2_CTS    (pin_A0)
#define MICROPY_HW_UART6_TX     (pin_A11)
#define MICROPY_HW_UART6_RX     (pin_A12)

// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
#define MICROPY_HW_I2C1_SDA (pin_B7)
#define MICROPY_HW_I2C2_SCL (pin_B10)
#define MICROPY_HW_I2C2_SDA (pin_B3)
#define MICROPY_HW_I2C3_SCL (pin_A8)
#define MICROPY_HW_I2C3_SDA (pin_B4)

// SPI busses
#define MICROPY_HW_SPI1_NSS  (pin_A4)
#define MICROPY_HW_SPI1_SCK  (pin_A5)
#define MICROPY_HW_SPI1_MISO (pin_A6)
#define MICROPY_HW_SPI1_MOSI (pin_A7)
#define MICROPY_HW_SPI2_NSS  (pin_B12)
#define MICROPY_HW_SPI2_SCK  (pin_B13)
#define MICROPY_HW_SPI2_MISO (pin_B14)
#define MICROPY_HW_SPI2_MOSI (pin_B15)

// BTN1 has no pullup or pulldown; it is active high and broken out on a header
#define MICROPY_HW_USRSW_PIN        (pin_C13)
#define MICROPY_HW_USRSW_PULL       (GPIO_PULLDOWN)
#define MICROPY_HW_USRSW_EXTI_MODE  (GPIO_MODE_IT_RISING)
#define MICROPY_HW_USRSW_PRESSED    (1)

// Pico has 2 LEDs
#define MICROPY_HW_LED1             (pin_B2)  // red
#define MICROPY_HW_LED2             (pin_B12) // green
#define MICROPY_HW_LED3             (pin_B12) // green
#define MICROPY_HW_LED4             (pin_B12) // green
#define MICROPY_HW_LED_ON(pin)      (mp_hal_pin_high(pin))
#define MICROPY_HW_LED_OFF(pin)     (mp_hal_pin_low(pin))
stmhal: Add support for Espruino Pico board. To build: make BOARD=ESPRUINO_PICO To deploy: short the BOOT0/BTN contact on the back of the board (eg by drawing over it with a graphite pencil), then hold down BTN while inserting the board into the USB port. The board should then enter DFU mode, and the firmware can be downloaded using: make BOARD=ESPRUINO_PICO deploy 2015-04-18 16:27:10 -04:00			`#define MICROPY_HW_BOARD_NAME "Espruino Pico"`
			`#define MICROPY_HW_MCU_NAME "STM32F401CD"`

stmhal: Reduce size of ESPRUINO_PICO build so it fits in flash. The default frozen modules are no longer included (but users can still specify their own via FROZEN_MPY_DIR), complex numbers are disabled and so are the native, viper and asm_thumb emitters. Users needing these features can tune the build to disable other things. 2017-07-11 22:51:37 -04:00			`#define MICROPY_EMIT_THUMB (0)`
			`#define MICROPY_EMIT_INLINE_THUMB (0)`
			`#define MICROPY_PY_BUILTINS_COMPLEX (0)`
stmhal: Disable network and usocket for ESPRUINO_PICO 2016-10-05 01:10:44 -04:00			`#define MICROPY_PY_USOCKET (0)`
			`#define MICROPY_PY_NETWORK (0)`

stmhal: Add support for Espruino Pico board. To build: make BOARD=ESPRUINO_PICO To deploy: short the BOOT0/BTN contact on the back of the board (eg by drawing over it with a graphite pencil), then hold down BTN while inserting the board into the USB port. The board should then enter DFU mode, and the firmware can be downloaded using: make BOARD=ESPRUINO_PICO deploy 2015-04-18 16:27:10 -04:00			`#define MICROPY_HW_HAS_SWITCH (1)`
stmhal/diskio: Introduce MICROPY_HW_HAS_FLASH setting. To allow to reuse stmhal/diskio for ports which don't have flash but have other storage devices. 2016-02-06 07:48:58 -05:00			`#define MICROPY_HW_HAS_FLASH (1)`
stmhal: Add support for Espruino Pico board. To build: make BOARD=ESPRUINO_PICO To deploy: short the BOOT0/BTN contact on the back of the board (eg by drawing over it with a graphite pencil), then hold down BTN while inserting the board into the USB port. The board should then enter DFU mode, and the firmware can be downloaded using: make BOARD=ESPRUINO_PICO deploy 2015-04-18 16:27:10 -04:00			`#define MICROPY_HW_HAS_SDCARD (0)`
			`#define MICROPY_HW_HAS_MMA7660 (0)`
			`#define MICROPY_HW_HAS_LIS3DSH (0)`
			`#define MICROPY_HW_HAS_LCD (0)`
			`#define MICROPY_HW_ENABLE_RNG (0)`
			`#define MICROPY_HW_ENABLE_RTC (1)`
			`#define MICROPY_HW_ENABLE_TIMER (1)`
			`#define MICROPY_HW_ENABLE_SERVO (1)`
			`#define MICROPY_HW_ENABLE_DAC (0)`
			`#define MICROPY_HW_ENABLE_CAN (0)`

			`// Pico has an 8 MHz HSE and the F401 does 84 MHz max`
			`#define MICROPY_HW_CLK_PLLM (5)`
			`#define MICROPY_HW_CLK_PLLN (210)`
			`#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV4)`
			`#define MICROPY_HW_CLK_PLLQ (7)`

			`// does not have a 32kHz crystal`
			`#define MICROPY_HW_RTC_USE_LSE (0)`

stmhal: Allow to configure UART pins completely via mpconfigboard.h. 2015-05-02 12:31:39 -04:00			`// UART config`
stmhal: Refactor UART configuration to use pin objects. This follows the pattern of other peripherals (I2C, SPI) to specify the pins using pin objects instead of a pair of GPIO port and pin number. It makes it easier to customise the UART pins for a particular board. 2016-12-04 20:21:45 -05:00			`#define MICROPY_HW_UART1_TX (pin_B6)`
			`#define MICROPY_HW_UART1_RX (pin_B7)`
			`#define MICROPY_HW_UART2_TX (pin_A2)`
			`#define MICROPY_HW_UART2_RX (pin_A3)`
			`#define MICROPY_HW_UART2_RTS (pin_A1)`
			`#define MICROPY_HW_UART2_CTS (pin_A0)`
			`#define MICROPY_HW_UART6_TX (pin_A11)`
			`#define MICROPY_HW_UART6_RX (pin_A12)`
stmhal: Allow to configure UART pins completely via mpconfigboard.h. 2015-05-02 12:31:39 -04:00
stmhal: Add support for Espruino Pico board. To build: make BOARD=ESPRUINO_PICO To deploy: short the BOOT0/BTN contact on the back of the board (eg by drawing over it with a graphite pencil), then hold down BTN while inserting the board into the USB port. The board should then enter DFU mode, and the firmware can be downloaded using: make BOARD=ESPRUINO_PICO deploy 2015-04-18 16:27:10 -04:00			`// I2C busses`
			`#define MICROPY_HW_I2C1_SCL (pin_B6)`
			`#define MICROPY_HW_I2C1_SDA (pin_B7)`
			`#define MICROPY_HW_I2C2_SCL (pin_B10)`
			`#define MICROPY_HW_I2C2_SDA (pin_B3)`
			`#define MICROPY_HW_I2C3_SCL (pin_A8)`
			`#define MICROPY_HW_I2C3_SDA (pin_B4)`

stmhal: For SPI config, use HW_SPIx_SCK instead of HW_ENABLE_SPIx. Previously, SPI was configured by a board defining MICROPY_HW_ENABLE_SPIx to 0 or 1. Now, the board should define MICROPY_HW_SPIx_SCK, MISO, MOSI and NSS. This makes it the same as how I2C is configured. 2015-12-12 10:02:02 -05:00			`// SPI busses`
			`#define MICROPY_HW_SPI1_NSS (pin_A4)`
			`#define MICROPY_HW_SPI1_SCK (pin_A5)`
			`#define MICROPY_HW_SPI1_MISO (pin_A6)`
			`#define MICROPY_HW_SPI1_MOSI (pin_A7)`
			`#define MICROPY_HW_SPI2_NSS (pin_B12)`
			`#define MICROPY_HW_SPI2_SCK (pin_B13)`
			`#define MICROPY_HW_SPI2_MISO (pin_B14)`
			`#define MICROPY_HW_SPI2_MOSI (pin_B15)`

stmhal: Add support for Espruino Pico board. To build: make BOARD=ESPRUINO_PICO To deploy: short the BOOT0/BTN contact on the back of the board (eg by drawing over it with a graphite pencil), then hold down BTN while inserting the board into the USB port. The board should then enter DFU mode, and the firmware can be downloaded using: make BOARD=ESPRUINO_PICO deploy 2015-04-18 16:27:10 -04:00			`// BTN1 has no pullup or pulldown; it is active high and broken out on a header`
			`#define MICROPY_HW_USRSW_PIN (pin_C13)`
			`#define MICROPY_HW_USRSW_PULL (GPIO_PULLDOWN)`
			`#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_RISING)`
			`#define MICROPY_HW_USRSW_PRESSED (1)`

			`// Pico has 2 LEDs`
			`#define MICROPY_HW_LED1 (pin_B2) // red`
			`#define MICROPY_HW_LED2 (pin_B12) // green`
			`#define MICROPY_HW_LED3 (pin_B12) // green`
			`#define MICROPY_HW_LED4 (pin_B12) // green`
stmhal/led: Refactor LED to use mp_hal_pin_output() init function. As part of this patch the MICROPY_HW_LED_OTYPE setting is removed because it is now unused (all boards anyway had this as OUTPUT_PP). 2016-10-17 23:43:05 -04:00			`#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))`
			`#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))`