mpconfigboard.h 2.97 KB
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#define MICROPY_HW_BOARD_NAME       "PYBLITEv1.0"
#define MICROPY_HW_MCU_NAME         "STM32F411RE"
#define MICROPY_PY_SYS_PLATFORM     "pyboard"

#define MICROPY_HW_HAS_SWITCH       (1)
#define MICROPY_HW_HAS_SDCARD       (1)
#define MICROPY_HW_HAS_MMA7660      (1)
#define MICROPY_HW_HAS_LIS3DSH      (0)
#define MICROPY_HW_HAS_LCD          (1)
#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_SPI1      (1)
#define MICROPY_HW_ENABLE_SPI2      (1)
#define MICROPY_HW_ENABLE_SPI3      (0)
#define MICROPY_HW_ENABLE_CAN       (0)

// HSE is 12MHz
#define MICROPY_HW_CLK_PLLM (12)
#define MICROPY_HW_CLK_PLLN (192)
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)
#define MICROPY_HW_CLK_PLLQ (4)
#define MICROPY_HW_CLK_LAST_FREQ (1)

// Pyboard lite has an optional 32kHz crystal
#define MICROPY_HW_RTC_USE_LSE      (1)
#define MICROPY_HW_RTC_USE_US       (0)
#define MICROPY_HW_RTC_USE_CALOUT   (1)

// UART config
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_PORT (GPIOB)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_NAME "XA"
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS  (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS  (GPIO_PIN_0)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)

// I2C busses
#define MICROPY_HW_I2C1_NAME "X"
#define MICROPY_HW_I2C1_SCL (pin_B6)
#define MICROPY_HW_I2C1_SDA (pin_B7)
#define MICROPY_HW_I2C3_NAME "Y"
#define MICROPY_HW_I2C3_SCL (pin_A8)
#define MICROPY_HW_I2C3_SDA (pin_B8)

// SPI busses
#define MICROPY_HW_SPI1_NAME "X"
#define MICROPY_HW_SPI2_NAME "Y"

// USRSW has no pullup or pulldown, and pressing the switch makes the input go low
#define MICROPY_HW_USRSW_PIN        (pin_B3)
#define MICROPY_HW_USRSW_PULL       (GPIO_PULLUP)
#define MICROPY_HW_USRSW_EXTI_MODE  (GPIO_MODE_IT_FALLING)
#define MICROPY_HW_USRSW_PRESSED    (0)

// The pyboard has 4 LEDs
#define MICROPY_HW_LED1             (pin_A13) // red
#define MICROPY_HW_LED2             (pin_A14) // green
#define MICROPY_HW_LED3             (pin_A15) // yellow
#define MICROPY_HW_LED4             (pin_B4)  // blue
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#define MICROPY_HW_LED4_PWM         (0) // TIM3 is now a user timer
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#define MICROPY_HW_LED_OTYPE        (GPIO_MODE_OUTPUT_PP)
#define MICROPY_HW_LED_ON(pin)      (pin->gpio->BSRRL = pin->pin_mask)
#define MICROPY_HW_LED_OFF(pin)     (pin->gpio->BSRRH = pin->pin_mask)

// SD card detect switch
#define MICROPY_HW_SDCARD_DETECT_PIN        (pin_B5)
#define MICROPY_HW_SDCARD_DETECT_PULL       (GPIO_PULLUP)
#define MICROPY_HW_SDCARD_DETECT_PRESENT    (GPIO_PIN_RESET)

// USB config
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
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#define MICROPY_HW_USE_ALT_IRQ_FOR_CDC (1)
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// MMA accelerometer config
#define MICROPY_HW_MMA_AVDD_PIN     (pin_A10)