I have the chip stm32f765vit6 it is somewhat similar to nucleo f767zi. the configuration of this board is very minimal since i am just trying to port basic config at a moment. I tried to port it using stm32f765vit6 but the thing is i can't usb to. be working. every time i press reset the led is blinking i haven't created any blink program on the board yet. but don't know if it is from mboot or not.
The main thing i am trying to do is working uart console on the usb. since this board doesn't have uart exposed. stlink is connected. But i am programming it through dfu.
Thank you
Regards
Kishan Joshi
Porting to stm32f765vit6
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- Posts: 3
- Joined: Wed Dec 02, 2020 5:17 pm
Re: Porting to stm32f765vit6
On linux i am having
But on mac no port at all.
i can upload the code using usb dfu both on mac and linux but after uploading. two leds are blinking but no usb port detected both mac and linux.
Above is board definition
HSE 16MHZ
AND NO LSE CRYSTAL since this is minimal board design
Code: Select all
Device not responding to setup address
i can upload the code using usb dfu both on mac and linux but after uploading. two leds are blinking but no usb port detected both mac and linux.
Code: Select all
#define MICROPY_HW_BOARD_NAME "SWIFT_FC"
#define MICROPY_HW_MCU_NAME "STM32F765VI"
#define MICROPY_HW_HAS_SWITCH (0)
#define MICROPY_HW_HAS_FLASH (1)
#define MICROPY_HW_ENABLE_RNG (0)
#define MICROPY_HW_ENABLE_RTC (0)
#define MICROPY_HW_ENABLE_DAC (0)
#define MICROPY_HW_ENABLE_USB (1)
#define MICROPY_HW_ENABLE_TIMER (1)
// #define MICROPY_HW_ENABLE_SDCARD (1)
// #define MICROPY_BOARD_EARLY_INIT NUCLEO_F767ZI_board_early_init
// void NUCLEO_F767ZI_board_early_init(void);
// HSE is 16MHz
#define MICROPY_HW_CLK_PLLM (8)
#define MICROPY_HW_CLK_PLLN (216)
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV4)
#define MICROPY_HW_CLK_PLLQ (11)
#define MICROPY_HW_CLK_LAST_FREQ (1)
#define MICROPY_HW_FLASH_LATENCY (FLASH_LATENCY_7) // 210-216 MHz needs 7 wait states
// UART config
// #define MICROPY_HW_UART2_TX (pin_D5)
// #define MICROPY_HW_UART2_RX (pin_D6)
// #define MICROPY_HW_UART2_RTS (pin_D4)
// #define MICROPY_HW_UART2_CTS (pin_D3)
// #define MICROPY_HW_UART3_TX (pin_D8)
// #define MICROPY_HW_UART3_RX (pin_D9)
// #define MICROPY_HW_UART6_TX (pin_C6)
// #define MICROPY_HW_UART6_RX (pin_C7)
// #define MICROPY_HW_UART5_TX (pin_B6)
// #define MICROPY_HW_UART5_RX (pin_B12)
// #define MICROPY_HW_UART7_TX (pin_F7)
// #define MICROPY_HW_UART7_RX (pin_F6)
// #define MICROPY_HW_UART8_TX (pin_E1)
// #define MICROPY_HW_UART8_RX (pin_E0)
// #define MICROPY_HW_UART_REPL PYB_UART_3
// #define MICROPY_HW_UART_REPL_BAUD 115200
// I2C busses
// #define MICROPY_HW_I2C1_SCL (pin_B8)
// #define MICROPY_HW_I2C1_SDA (pin_B9)
// #define MICROPY_HW_I2C2_SCL (pin_F1)
// #define MICROPY_HW_I2C2_SDA (pin_F0)
// #define MICROPY_HW_I2C4_SCL (pin_F14)
// #define MICROPY_HW_I2C4_SDA (pin_F15)
// SPI
// #define MICROPY_HW_SPI3_NSS (pin_A4)
// #define MICROPY_HW_SPI3_SCK (pin_B3)
// #define MICROPY_HW_SPI3_MISO (pin_B4)
// #define MICROPY_HW_SPI3_MOSI (pin_B5)
// CAN busses
// #define MICROPY_HW_CAN1_TX (pin_D1)
// #define MICROPY_HW_CAN1_RX (pin_D0)
// USRSW is pulled low. Pressing the button makes the input go high.
// #define MICROPY_HW_USRSW_PIN (pin_C13)
// #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_C6) // green
#define MICROPY_HW_LED2 (pin_C7) // blue
#define MICROPY_HW_LED3 (pin_C8) // red
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))
// USB config (CN13 - USB OTG FS)
// USB config
// #define MICROPY_HW_USB_FS (1)
// #define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
// #define USBD_CDC_RX_DATA_SIZE (256)
// #define USBD_CDC_TX_DATA_SIZE (256)
// #define MICROPY_HW_USB_HS_IN_FS (1)
// #define MICROPY_HW_USB_MAIN_DEV (USB_PHY_FS_ID)
// #define MICROPY_HW_USB_MAIN_DEV (USB_PHY_FS_ID)
// 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)
#define MBOOT_USB_AUTODETECT_PORT (1)
#define MBOOT_FSLOAD (1)
#define MBOOT_VFS_FAT (1)
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
// #define MICROPY_HW_USB_OTG_ID_PIN (pin_A10)
// SD card detect switch (actual pin may need to be changed for a particular use)
// #define MICROPY_HW_SDCARD_DETECT_PIN (pin_G2)
// #define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP)
// #define MICROPY_HW_SDCARD_DETECT_PRESENT (GPIO_PIN_RESET)
// Ethernet via RMII
// #define MICROPY_HW_ETH_MDC (pin_C1)
// #define MICROPY_HW_ETH_MDIO (pin_A2)
// #define MICROPY_HW_ETH_RMII_REF_CLK (pin_A1)
// #define MICROPY_HW_ETH_RMII_CRS_DV (pin_A7)
// #define MICROPY_HW_ETH_RMII_RXD0 (pin_C4)
// #define MICROPY_HW_ETH_RMII_RXD1 (pin_C5)
// #define MICROPY_HW_ETH_RMII_TX_EN (pin_G11)
// #define MICROPY_HW_ETH_RMII_TXD0 (pin_G13)
// #define MICROPY_HW_ETH_RMII_TXD1 (pin_B13)
HSE 16MHZ
AND NO LSE CRYSTAL since this is minimal board design