mirror of
https://github.com/micropython/micropython.git
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007f127a61
Assuming proper C99 language support, we can select "the int type as big as a pointer" (most of the time) or "the 64-bit int type" (nanboxing with REPR_D), and then define everything else automatically. This simplifies port configuration files. And the types can still be overridden if needed. Signed-off-by: Jeff Epler <jepler@unpythonic.net>
235 lines
9.9 KiB
C
235 lines
9.9 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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* The MIT License (MIT)
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* Copyright (c) 2024 Arduino SA
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*/
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#define MICROPY_HW_BOARD_NAME "Arduino OPTA"
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#define MICROPY_HW_MCU_NAME "STM32H747"
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#define MICROPY_HW_FLASH_FS_LABEL "OPTA"
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// Network config
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#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "mpy-opta"
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#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_C)
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#define MICROPY_FATFS_EXFAT (1)
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#define MICROPY_HW_ENABLE_RTC (1)
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#define MICROPY_HW_ENABLE_RNG (1)
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#define MICROPY_HW_ENABLE_ADC (1)
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#define MICROPY_HW_ENABLE_USB (1)
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#define MICROPY_HW_HAS_SWITCH (1)
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#define MICROPY_HW_HAS_FLASH (1)
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#define MICROPY_HW_ENABLE_TIMER (1)
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#define MICROPY_HW_ENTER_BOOTLOADER_VIA_RESET (0)
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// Flash storage config
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#define MICROPY_HW_SPIFLASH_ENABLE_CACHE (1)
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#define MICROPY_HW_SPIFLASH_SOFT_RESET (1)
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#define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (0)
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#define MICROPY_BOARD_STARTUP OPTA_board_startup
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void OPTA_board_startup(void);
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#define MICROPY_BOARD_EARLY_INIT OPTA_board_early_init
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void OPTA_board_early_init(void);
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#define MICROPY_HW_ENTER_BOOTLOADER_VIA_RESET (0)
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#define MICROPY_BOARD_ENTER_BOOTLOADER(nargs, args) OPTA_board_enter_bootloader()
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void OPTA_board_enter_bootloader(void);
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void OPTA_board_low_power(int mode);
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#define MICROPY_BOARD_LEAVE_STOP OPTA_board_low_power(0);
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#define MICROPY_BOARD_ENTER_STOP OPTA_board_low_power(1);
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#define MICROPY_BOARD_ENTER_STANDBY OPTA_board_low_power(2);
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void OPTA_board_osc_enable(int enable);
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#define MICROPY_BOARD_PRE_STOP OPTA_board_osc_enable(0);
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#define MICROPY_BOARD_POST_STOP OPTA_board_osc_enable(1);
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// PLL1 400MHz/50MHz for SDMMC and FDCAN
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// USB and RNG are clocked from the HSI48
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#define MICROPY_HW_CLK_PLLM (5)
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#define MICROPY_HW_CLK_PLLN (160)
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#define MICROPY_HW_CLK_PLLP (2)
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#define MICROPY_HW_CLK_PLLQ (16)
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#define MICROPY_HW_CLK_PLLR (2)
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#define MICROPY_HW_CLK_PLLVCI (RCC_PLL1VCIRANGE_2)
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#define MICROPY_HW_CLK_PLLVCO (RCC_PLL1VCOWIDE)
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#define MICROPY_HW_CLK_PLLFRAC (0)
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// PLL2 200MHz for FMC and QSPI.
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#define MICROPY_HW_CLK_PLL2M (5)
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#define MICROPY_HW_CLK_PLL2N (80)
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#define MICROPY_HW_CLK_PLL2P (2)
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#define MICROPY_HW_CLK_PLL2Q (2)
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#define MICROPY_HW_CLK_PLL2R (2)
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#define MICROPY_HW_CLK_PLL2VCI (RCC_PLL2VCIRANGE_2)
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#define MICROPY_HW_CLK_PLL2VCO (RCC_PLL2VCOWIDE)
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#define MICROPY_HW_CLK_PLL2FRAC (0)
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// PLL3 160MHz SPI123 100MHz for ADC
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#define MICROPY_HW_CLK_PLL3M (5)
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#define MICROPY_HW_CLK_PLL3N (160)
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#define MICROPY_HW_CLK_PLL3P (5)
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#define MICROPY_HW_CLK_PLL3Q (5)
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#define MICROPY_HW_CLK_PLL3R (8)
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#define MICROPY_HW_CLK_PLL3VCI (RCC_PLL3VCIRANGE_2)
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#define MICROPY_HW_CLK_PLL3VCO (RCC_PLL3VCOWIDE)
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#define MICROPY_HW_CLK_PLL3FRAC (0)
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// HSE in BYPASS mode.
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#define MICROPY_HW_CLK_USE_BYPASS (1)
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// Bus clock divider values
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#define MICROPY_HW_CLK_AHB_DIV (RCC_HCLK_DIV2)
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#define MICROPY_HW_CLK_APB1_DIV (RCC_APB1_DIV2)
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#define MICROPY_HW_CLK_APB2_DIV (RCC_APB2_DIV2)
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#define MICROPY_HW_CLK_APB3_DIV (RCC_APB3_DIV2)
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#define MICROPY_HW_CLK_APB4_DIV (RCC_APB4_DIV2)
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// Peripheral clock sources
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#define MICROPY_HW_RCC_HSI48_STATE (RCC_HSI48_ON)
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#define MICROPY_HW_RCC_USB_CLKSOURCE (RCC_USBCLKSOURCE_HSI48)
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#define MICROPY_HW_RCC_RTC_CLKSOURCE (RCC_RTCCLKSOURCE_LSI)
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#define MICROPY_HW_RCC_FMC_CLKSOURCE (RCC_FMCCLKSOURCE_PLL2)
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#define MICROPY_HW_RCC_RNG_CLKSOURCE (RCC_RNGCLKSOURCE_HSI48)
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#define MICROPY_HW_RCC_ADC_CLKSOURCE (RCC_ADCCLKSOURCE_PLL3)
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#define MICROPY_HW_RCC_SDMMC_CLKSOURCE (RCC_SDMMCCLKSOURCE_PLL)
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#define MICROPY_HW_RCC_FDCAN_CLKSOURCE (RCC_FDCANCLKSOURCE_PLL)
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#define MICROPY_HW_RCC_SPI123_CLKSOURCE (RCC_SPI123CLKSOURCE_PLL3)
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#define MICROPY_HW_RCC_I2C123_CLKSOURCE (RCC_I2C123CLKSOURCE_D2PCLK1)
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#define MICROPY_HW_RCC_QSPI_CLKSOURCE (RCC_QSPICLKSOURCE_PLL2)
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// SMPS configuration
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#define MICROPY_HW_PWR_SMPS_CONFIG (PWR_LDO_SUPPLY)
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// Configure the analog switches for dual-pad pins.
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#define MICROPY_HW_ANALOG_SWITCH_PA0 (SYSCFG_SWITCH_PA0_OPEN)
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#define MICROPY_HW_ANALOG_SWITCH_PA1 (SYSCFG_SWITCH_PA1_OPEN)
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#define MICROPY_HW_ANALOG_SWITCH_PC2 (SYSCFG_SWITCH_PC2_OPEN)
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#define MICROPY_HW_ANALOG_SWITCH_PC3 (SYSCFG_SWITCH_PC3_OPEN)
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// There is an external 32kHz oscillator
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#define RTC_ASYNCH_PREDIV (0)
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#define RTC_SYNCH_PREDIV (0x7fff)
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#define MICROPY_HW_RTC_USE_BYPASS (1)
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#define MICROPY_HW_RTC_USE_US (1)
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#define MICROPY_HW_RTC_USE_CALOUT (1)
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#if !MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE
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// QSPI flash #1 for storage
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#define MICROPY_HW_QSPI_PRESCALER (2) // 100MHz
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#define MICROPY_HW_QSPIFLASH_SIZE_BITS_LOG2 (27)
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// Reserve 1MiB at the end for compatibility with alternate firmware that places WiFi blob here.
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#define MICROPY_HW_SPIFLASH_SIZE_BITS (120 * 1024 * 1024)
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#define MICROPY_HW_QSPIFLASH_CS (pyb_pin_QSPI2_CS)
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#define MICROPY_HW_QSPIFLASH_SCK (pyb_pin_QSPI2_CLK)
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#define MICROPY_HW_QSPIFLASH_IO0 (pyb_pin_QSPI2_D0)
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#define MICROPY_HW_QSPIFLASH_IO1 (pyb_pin_QSPI2_D1)
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#define MICROPY_HW_QSPIFLASH_IO2 (pyb_pin_QSPI2_D2)
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#define MICROPY_HW_QSPIFLASH_IO3 (pyb_pin_QSPI2_D3)
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// SPI flash #1, block device config
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extern const struct _mp_spiflash_config_t spiflash_config;
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extern struct _spi_bdev_t spi_bdev;
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#define MICROPY_HW_BDEV_SPIFLASH (&spi_bdev)
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#define MICROPY_HW_BDEV_SPIFLASH_CONFIG (&spiflash_config)
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#define MICROPY_HW_BDEV_SPIFLASH_SIZE_BYTES (MICROPY_HW_SPIFLASH_SIZE_BITS / 8)
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#define MICROPY_HW_BDEV_SPIFLASH_EXTENDED (&spi_bdev)
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#endif
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// 3 wait states
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#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_2
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// UART config
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#define MICROPY_HW_UART3_TX (pyb_pin_UART3_TX)
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#define MICROPY_HW_UART3_RX (pyb_pin_UART3_RX)
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#define MICROPY_HW_UART3_RTS (pyb_pin_UART3_RTS)
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#define MICROPY_HW_UART3_CTS (pyb_pin_UART3_CTS)
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#define MICROPY_HW_UART3_RX_PULL (GPIO_NOPULL)
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#define MICROPY_HW_UART4_TX (pyb_pin_BT_TXD)
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#define MICROPY_HW_UART4_RX (pyb_pin_BT_RXD)
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#define MICROPY_HW_UART4_RTS (pyb_pin_BT_RTS)
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#define MICROPY_HW_UART4_CTS (pyb_pin_BT_CTS)
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#define MICROPY_HW_UART6_TX (pyb_pin_UART6_TX)
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#define MICROPY_HW_UART6_RX (pyb_pin_UART6_RX)
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// I2C buses
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#define MICROPY_HW_I2C1_SCL (pyb_pin_I2C1_SCL)
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#define MICROPY_HW_I2C1_SDA (pyb_pin_I2C1_SDA)
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#define MICROPY_HW_I2C3_SCL (pyb_pin_I2C3_SCL)
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#define MICROPY_HW_I2C3_SDA (pyb_pin_I2C3_SDA)
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// USRSW is pulled high. Pressing the button makes the input go low.
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#define MICROPY_HW_USRSW_PIN (pyb_pin_USER_BUTTON)
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#define MICROPY_HW_USRSW_PULL (GPIO_PULLUP)
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#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING)
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#define MICROPY_HW_USRSW_PRESSED (0)
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// LEDs
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#define MICROPY_HW_LED1 (pyb_pin_LED_SYS_1) // user 1
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#define MICROPY_HW_LED2 (pyb_pin_LED_SYS_2) // user 2
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#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin))
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#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin))
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// WiFi SDMMC
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#define MICROPY_HW_SDIO_SDMMC (1)
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#define MICROPY_HW_SDIO_CK (pyb_pin_WL_SDIO_CLK)
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#define MICROPY_HW_SDIO_CMD (pyb_pin_WL_SDIO_CMD)
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#define MICROPY_HW_SDIO_D0 (pyb_pin_WL_SDIO_0)
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#define MICROPY_HW_SDIO_D1 (pyb_pin_WL_SDIO_1)
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#define MICROPY_HW_SDIO_D2 (pyb_pin_WL_SDIO_2)
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#define MICROPY_HW_SDIO_D3 (pyb_pin_WL_SDIO_3)
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// CYW43 config
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// A custom NVRAM file is needed to disable the LPO.
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#define CYW43_WIFI_NVRAM_INCLUDE_FILE "wifi_nvram_1dx.h"
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#define MICROPY_HW_USB_CDC_RX_DATA_SIZE (1024)
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#define MICROPY_HW_USB_CDC_TX_DATA_SIZE (1024)
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#define MICROPY_HW_USB_CDC_1200BPS_TOUCH (1)
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// Bluetooth config
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#define MICROPY_HW_BLE_UART_ID (PYB_UART_4)
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#define MICROPY_HW_BLE_UART_BAUDRATE (115200)
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#define MICROPY_HW_BLE_UART_BAUDRATE_SECONDARY (3000000)
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// Ethernet via RMII
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#define MICROPY_HW_ETH_MDC (pin_C1)
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#define MICROPY_HW_ETH_MDIO (pin_A2)
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#define MICROPY_HW_ETH_RMII_REF_CLK (pin_A1)
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#define MICROPY_HW_ETH_RMII_CRS_DV (pin_A7)
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#define MICROPY_HW_ETH_RMII_RXD0 (pin_C4)
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#define MICROPY_HW_ETH_RMII_RXD1 (pin_C5)
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#define MICROPY_HW_ETH_RMII_TX_EN (pin_G11)
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#define MICROPY_HW_ETH_RMII_TXD0 (pin_G13)
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#define MICROPY_HW_ETH_RMII_TXD1 (pin_G12)
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// USB config
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#define MICROPY_HW_USB_FS (1)
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#define MICROPY_HW_USB_VID 0x2341
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#define MICROPY_HW_USB_PID 0x0564
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#define MICROPY_HW_USB_PID_CDC_MSC (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC_HID (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_MSC (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC2_MSC (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC2 (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC3 (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC3_MSC (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC_MSC_HID (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC2_MSC_HID (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_PID_CDC3_MSC_HID (MICROPY_HW_USB_PID)
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#define MICROPY_HW_USB_LANGID_STRING 0x409
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#define MICROPY_HW_USB_MANUFACTURER_STRING "Arduino"
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#define MICROPY_HW_USB_PRODUCT_FS_STRING "Opta Virtual Comm Port in FS Mode"
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#define MICROPY_HW_USB_PRODUCT_HS_STRING "Opta Virtual Comm Port in HS Mode"
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#define MICROPY_HW_USB_INTERFACE_FS_STRING "Opta Interface"
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#define MICROPY_HW_USB_INTERFACE_HS_STRING "Opta Interface"
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#define MICROPY_HW_USB_CONFIGURATION_FS_STRING "Opta Config"
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#define MICROPY_HW_USB_CONFIGURATION_HS_STRING "Opta Config"
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