circuitpython/ports/stm32/boards/OLIMEX_E407/mpconfigboard.h

#define MICROPY_HW_BOARD_NAME       "OLIMEX STM32-E407"
#define MICROPY_HW_MCU_NAME         "STM32F407"

#define MICROPY_HW_HAS_SWITCH       (1)
#define MICROPY_HW_HAS_FLASH        (1)
#define MICROPY_HW_ENABLE_RNG       (1)
#define MICROPY_HW_ENABLE_RTC       (1)
#define MICROPY_HW_ENABLE_DAC       (1)
#define MICROPY_HW_ENABLE_USB       (1)
#define MICROPY_HW_ENABLE_SDCARD    (1)

// HSE is 12MHz
#define MICROPY_HW_CLK_PLLM (12)
#define MICROPY_HW_CLK_PLLN (336)
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)
#define MICROPY_HW_CLK_PLLQ (7)

// 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_UART3_TX     (pin_D8)
#define MICROPY_HW_UART3_RX     (pin_D9)
#define MICROPY_HW_UART3_RTS    (pin_D12)
#define MICROPY_HW_UART3_CTS    (pin_D11)
#if MICROPY_HW_HAS_SWITCH == 0
// NOTE: A0 also connects to the user switch. To use UART4 you should 
//       set MICROPY_HW_HAS_SWITCH to 0, and also remove SB20 (on the back
//       of the board near the USER switch).
#define MICROPY_HW_UART4_TX     (pin_A0)
#define MICROPY_HW_UART4_RX     (pin_A1)
#endif
#define MICROPY_HW_UART6_TX     (pin_C6)
#define MICROPY_HW_UART6_RX     (pin_C7)

// I2C buses
#define MICROPY_HW_I2C1_SCL (pin_B8)
#define MICROPY_HW_I2C1_SDA (pin_B9)
#define MICROPY_HW_I2C2_SCL (pin_B10)
#define MICROPY_HW_I2C2_SDA (pin_B11)

// SPI buses
#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)

// CAN buses
#define MICROPY_HW_CAN1_TX (pin_B9)
#define MICROPY_HW_CAN1_RX (pin_B8)
#define MICROPY_HW_CAN2_TX (pin_B13)
#define MICROPY_HW_CAN2_RX (pin_B12)

// USRSW is pulled low. Pressing the button makes the input go high.
#define MICROPY_HW_USRSW_PIN        (pin_A0)
#define MICROPY_HW_USRSW_PULL       (GPIO_NOPULL)
#define MICROPY_HW_USRSW_EXTI_MODE  (GPIO_MODE_IT_RISING)
#define MICROPY_HW_USRSW_PRESSED    (1)

// LEDs
#define MICROPY_HW_LED1             (pin_C13)
#define MICROPY_HW_LED_ON(pin)      (mp_hal_pin_low(pin))
#define MICROPY_HW_LED_OFF(pin)     (mp_hal_pin_high(pin))

// SD card detect switch
#define MICROPY_HW_SDCARD_DETECT_PIN        (pin_C11)
#define MICROPY_HW_SDCARD_DETECT_PULL       (GPIO_PULLUP)
#define MICROPY_HW_SDCARD_DETECT_PRESENT    (GPIO_PIN_RESET)

// USB config
#define MICROPY_HW_USB_FS              (1)
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
#define MICROPY_HW_USB_OTG_ID_PIN      (pin_A10)
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`#define MICROPY_HW_BOARD_NAME "OLIMEX STM32-E407"`
			`#define MICROPY_HW_MCU_NAME "STM32F407"`

			`#define MICROPY_HW_HAS_SWITCH (1)`
			`#define MICROPY_HW_HAS_FLASH (1)`
			`#define MICROPY_HW_ENABLE_RNG (1)`
			`#define MICROPY_HW_ENABLE_RTC (1)`
			`#define MICROPY_HW_ENABLE_DAC (1)`
stm32/boards: Update all boards to work with new USB configuration. 2018-02-13 02:57:01 -05:00			`#define MICROPY_HW_ENABLE_USB (1)`
stm32: Rename MICROPY_HW_HAS_SDCARD to MICROPY_HW_ENABLE_SDCARD. For consistency with the majority of other MICROPY_HW_ENABLE_xxx macros. 2019-04-01 00:21:26 -04:00			`#define MICROPY_HW_ENABLE_SDCARD (1)`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00
			`// HSE is 12MHz`
			`#define MICROPY_HW_CLK_PLLM (12)`
			`#define MICROPY_HW_CLK_PLLN (336)`
			`#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)`
			`#define MICROPY_HW_CLK_PLLQ (7)`

			`// 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_UART3_TX (pin_D8)`
			`#define MICROPY_HW_UART3_RX (pin_D9)`
			`#define MICROPY_HW_UART3_RTS (pin_D12)`
			`#define MICROPY_HW_UART3_CTS (pin_D11)`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`#if MICROPY_HW_HAS_SWITCH == 0`
			`// NOTE: A0 also connects to the user switch. To use UART4 you should`
			`// set MICROPY_HW_HAS_SWITCH to 0, and also remove SB20 (on the back`
			`// of the board near the USER switch).`
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_UART4_TX (pin_A0)`
			`#define MICROPY_HW_UART4_RX (pin_A1)`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`#endif`
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_UART6_TX (pin_C6)`
			`#define MICROPY_HW_UART6_RX (pin_C7)`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00
all: Replace busses with buses. "buses" is the widely accepted plural form of "bus". 2021-05-20 02:21:47 -04:00			`// I2C buses`
stmhal/boards: For OLIMEX_E407, enable UART1 and fix I2C1 mapping. UART1 can be used even if the switch is enabled. The schematics for this board make I2C1 available on PB8/PB9, even though it can also be mapped to PB6/PB7. See #2396 and #2427. 2016-09-18 23:00:15 -04:00			`#define MICROPY_HW_I2C1_SCL (pin_B8)`
			`#define MICROPY_HW_I2C1_SDA (pin_B9)`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`#define MICROPY_HW_I2C2_SCL (pin_B10)`
			`#define MICROPY_HW_I2C2_SDA (pin_B11)`

all: Replace busses with buses. "buses" is the widely accepted plural form of "bus". 2021-05-20 02:21:47 -04:00			`// SPI buses`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`#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)`

all: Replace busses with buses. "buses" is the widely accepted plural form of "bus". 2021-05-20 02:21:47 -04:00			`// CAN buses`
stm32/can: Allow CAN pins to be configured per board. This patch allows a given board to configure which pins are used for the CAN peripherals, in a similar way to all the other bus peripherals (I2C, UART, SPI). To enable CAN on a board the mpconfigboard.h file should define (for example): #define MICROPY_HW_CAN1_TX (pin_B9) #define MICROPY_HW_CAN1_RX (pin_B8) #define MICROPY_HW_CAN2_TX (pin_B13) #define MICROPY_HW_CAN2_RX (pin_B12) And the board config file should no longer define MICROPY_HW_ENABLE_CAN. 2018-04-11 02:27:48 -04:00			`#define MICROPY_HW_CAN1_TX (pin_B9)`
			`#define MICROPY_HW_CAN1_RX (pin_B8)`
			`#define MICROPY_HW_CAN2_TX (pin_B13)`
			`#define MICROPY_HW_CAN2_RX (pin_B12)`

stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`// USRSW is pulled low. Pressing the button makes the input go high.`
			`#define MICROPY_HW_USRSW_PIN (pin_A0)`
			`#define MICROPY_HW_USRSW_PULL (GPIO_NOPULL)`
			`#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_RISING)`
			`#define MICROPY_HW_USRSW_PRESSED (1)`

			`// LEDs`
			`#define MICROPY_HW_LED1 (pin_C13)`
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_low(pin))`
			`#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin))`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00
			`// SD card detect switch`
			`#define MICROPY_HW_SDCARD_DETECT_PIN (pin_C11)`
			`#define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP)`
			`#define MICROPY_HW_SDCARD_DETECT_PRESENT (GPIO_PIN_RESET)`

			`// USB config`
stm32/boards: Update all boards to work with new USB configuration. 2018-02-13 02:57:01 -05:00			`#define MICROPY_HW_USB_FS (1)`
stmhal: Add board definition files for Olimex STM32-E407. 2016-06-04 18:57:50 -04:00			`#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)`
			`#define MICROPY_HW_USB_OTG_ID_PIN (pin_A10)`