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| 1 | +#define STM32E407 |
| 2 | + |
| 3 | +#define MICROPY_HW_BOARD_NAME "OLIMEX STM32-E407" |
| 4 | +#define MICROPY_HW_MCU_NAME "STM32F407" |
| 5 | + |
| 6 | +#define MICROPY_HW_HAS_SWITCH (1) |
| 7 | +#define MICROPY_HW_HAS_FLASH (1) |
| 8 | +#define MICROPY_HW_HAS_SDCARD (1) |
| 9 | +#define MICROPY_HW_HAS_MMA7660 (0) |
| 10 | +#define MICROPY_HW_HAS_LIS3DSH (0) |
| 11 | +#define MICROPY_HW_HAS_LCD (0) |
| 12 | +#define MICROPY_HW_ENABLE_RNG (1) |
| 13 | +#define MICROPY_HW_ENABLE_RTC (1) |
| 14 | +#define MICROPY_HW_ENABLE_TIMER (1) |
| 15 | +#define MICROPY_HW_ENABLE_SERVO (0) |
| 16 | +#define MICROPY_HW_ENABLE_DAC (1) |
| 17 | +#define MICROPY_HW_ENABLE_CAN (1) |
| 18 | + |
| 19 | +// HSE is 12MHz |
| 20 | +#define MICROPY_HW_CLK_PLLM (12) |
| 21 | +#define MICROPY_HW_CLK_PLLN (336) |
| 22 | +#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2) |
| 23 | +#define MICROPY_HW_CLK_PLLQ (7) |
| 24 | + |
| 25 | +// UART config |
| 26 | +#if MICROPY_HW_HAS_SWITCH == 0 |
| 27 | +#define MICROPY_HW_UART1_PORT (GPIOB) |
| 28 | +#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7) |
| 29 | +#endif |
| 30 | + |
| 31 | +#define MICROPY_HW_UART2_PORT (GPIOA) |
| 32 | +#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3) |
| 33 | +#define MICROPY_HW_UART2_RTS (GPIO_PIN_1) |
| 34 | +#define MICROPY_HW_UART2_CTS (GPIO_PIN_0) |
| 35 | + |
| 36 | +#define MICROPY_HW_UART3_PORT (GPIOD) |
| 37 | +#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9) |
| 38 | +#define MICROPY_HW_UART3_RTS (GPIO_PIN_12) |
| 39 | +#define MICROPY_HW_UART3_CTS (GPIO_PIN_11) |
| 40 | + |
| 41 | +#if MICROPY_HW_HAS_SWITCH == 0 |
| 42 | +// NOTE: A0 also connects to the user switch. To use UART4 you should |
| 43 | +// set MICROPY_HW_HAS_SWITCH to 0, and also remove SB20 (on the back |
| 44 | +// of the board near the USER switch). |
| 45 | +#define MICROPY_HW_UART4_PORT (GPIOA) |
| 46 | +#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1) |
| 47 | +#endif |
| 48 | + |
| 49 | +#define MICROPY_HW_UART6_PORT (GPIOC) |
| 50 | +#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7) |
| 51 | + |
| 52 | +// I2C busses |
| 53 | +#define MICROPY_HW_I2C1_SCL (pin_B6) |
| 54 | +#define MICROPY_HW_I2C1_SDA (pin_B7) |
| 55 | +#define MICROPY_HW_I2C2_SCL (pin_B10) |
| 56 | +#define MICROPY_HW_I2C2_SDA (pin_B11) |
| 57 | + |
| 58 | +// SPI busses |
| 59 | +#define MICROPY_HW_SPI1_NSS (pin_A4) |
| 60 | +#define MICROPY_HW_SPI1_SCK (pin_A5) |
| 61 | +#define MICROPY_HW_SPI1_MISO (pin_A6) |
| 62 | +#define MICROPY_HW_SPI1_MOSI (pin_A7) |
| 63 | +#define MICROPY_HW_SPI2_NSS (pin_B12) |
| 64 | +#define MICROPY_HW_SPI2_SCK (pin_B13) |
| 65 | +#define MICROPY_HW_SPI2_MISO (pin_B14) |
| 66 | +#define MICROPY_HW_SPI2_MOSI (pin_B15) |
| 67 | + |
| 68 | +// USRSW is pulled low. Pressing the button makes the input go high. |
| 69 | +#define MICROPY_HW_USRSW_PIN (pin_A0) |
| 70 | +#define MICROPY_HW_USRSW_PULL (GPIO_NOPULL) |
| 71 | +#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_RISING) |
| 72 | +#define MICROPY_HW_USRSW_PRESSED (1) |
| 73 | + |
| 74 | +// LEDs |
| 75 | +#define MICROPY_HW_LED1 (pin_C13) |
| 76 | +#define MICROPY_HW_LED_OTYPE (GPIO_MODE_OUTPUT_PP) |
| 77 | +#define MICROPY_HW_LED_ON(pin) (pin->gpio->BSRRH = pin->pin_mask) |
| 78 | +#define MICROPY_HW_LED_OFF(pin) (pin->gpio->BSRRL = pin->pin_mask) |
| 79 | + |
| 80 | +// SD card detect switch |
| 81 | +#define MICROPY_HW_SDCARD_DETECT_PIN (pin_C11) |
| 82 | +#define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP) |
| 83 | +#define MICROPY_HW_SDCARD_DETECT_PRESENT (GPIO_PIN_RESET) |
| 84 | + |
| 85 | +// USB config |
| 86 | +#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9) |
| 87 | +#define MICROPY_HW_USB_OTG_ID_PIN (pin_A10) |
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