stmhal: Add STM32F7DISC and associated changes.

1 files changed, 59 insertions, 0 deletions

diff --git a/stmhal/boards/STM32F7DISC/mpconfigboard.h b/stmhal/boards/STM32F7DISC/mpconfigboard.h
new file mode 100644
index 0000000000..0856200f15
--- /dev/null
+++ b/stmhal/boards/STM32F7DISC/mpconfigboard.h
@@ -0,0 +1,59 @@
+#define STM32F7DISC
+
+#define MICROPY_HW_BOARD_NAME       "F7DISC"
+#define MICROPY_HW_MCU_NAME         "STM32F746"
+
+#define MICROPY_HW_HAS_SWITCH       (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       (1)
+#define MICROPY_HW_ENABLE_RTC       (1)
+#define MICROPY_HW_ENABLE_TIMER     (1)
+#define MICROPY_HW_ENABLE_SERVO     (0)
+#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       (1)
+
+#define MICROPY_BOARD_EARLY_INIT    STM32F7DISC_board_early_init
+void STM32F7DISC_board_early_init(void);
+
+// HSE is 8MHz
+#define MICROPY_HW_CLK_PLLM (25)
+#define MICROPY_HW_CLK_PLLN (400)
+#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)
+#define MICROPY_HW_CLK_PLLQ (8)
+
+#define MICROPY_HW_FLASH_LATENCY    FLASH_LATENCY_6
+
+// UART config
+#define MICROPY_HW_UART6_PORT (GPIOC)
+#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
+#define MICROPY_HW_UART7_PORT (GPIOF)
+#define MICROPY_HW_UART7_PINS (GPIO_PIN_6 | GPIO_PIN_7)
+
+#define MICROPY_HW_UART_REPL        PYB_UART_6
+#define MICROPY_HW_UART_REPL_BAUD   115200
+
+// I2C busses
+#define MICROPY_HW_I2C1_SCL (pin_B8)
+#define MICROPY_HW_I2C1_SDA (pin_B9)
+
+// USRSW is pulled low. Pressing the button makes the input go high.
+#define MICROPY_HW_USRSW_PIN        (pin_I11)
+#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_I1) // green
+#define MICROPY_HW_LED_OTYPE        (GPIO_MODE_OUTPUT_PP)
+#define MICROPY_HW_LED_ON(pin)      (pin->gpio->BSRR = pin->pin_mask)
+#define MICROPY_HW_LED_OFF(pin)     (pin->gpio->BSRR = (pin->pin_mask << 16))
+
+// USB config (CN13 - USB OTG FS)
+#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
+#define MICROPY_HW_USB_OTG_ID_PIN      (pin_A10)