diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 2413eaf5..771a4941 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -48,6 +48,7 @@ jobs: - 'samd51' - 'stm32f4' - 'stm32f7' + - 'stm32h7' steps: - name: Setup Python uses: actions/setup-python@v2 diff --git a/hw/bsp/stm32h7/boards/stm32h745disco/board.h b/hw/bsp/stm32h7/boards/stm32h745disco/board.h new file mode 100644 index 00000000..30a7a9ff --- /dev/null +++ b/hw/bsp/stm32h7/boards/stm32h745disco/board.h @@ -0,0 +1,134 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2021, Ha Thach (tinyusb.org) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * This file is part of the TinyUSB stack. + */ + +#ifndef BOARD_H_ +#define BOARD_H_ + +#ifdef __cplusplus + extern "C" { +#endif + +#define LED_PORT GPIOJ +#define LED_PIN GPIO_PIN_2 +#define LED_STATE_ON 1 + +// Blue push-button +#define BUTTON_PORT GPIOC +#define BUTTON_PIN GPIO_PIN_13 +#define BUTTON_STATE_ACTIVE 1 + +// UART +#define UART_DEV USART3 +#define UART_CLK_EN __HAL_RCC_USART3_CLK_ENABLE +#define UART_GPIO_PORT GPIOB +#define UART_GPIO_AF GPIO_AF7_USART3 +#define UART_TX_PIN GPIO_PIN_10 +#define UART_RX_PIN GPIO_PIN_11 + +// VBUS Sense detection +#define OTG_FS_VBUS_SENSE 1 +#define OTG_HS_VBUS_SENSE 0 + +//--------------------------------------------------------------------+ +// RCC Clock +//--------------------------------------------------------------------+ +static inline void board_stm32h7_clock_init(void) +{ + RCC_ClkInitTypeDef RCC_ClkInitStruct; + RCC_OscInitTypeDef RCC_OscInitStruct; + RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; + + /*!< Supply configuration update enable */ + /* For STM32H750XB, use "HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);" */ + HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY); + + /* The voltage scaling allows optimizing the power consumption when the + device is clocked below the maximum system frequency, to update the + voltage scaling value regarding system frequency refer to product + datasheet. */ + __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); + + while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) {} + + /* Enable HSE Oscillator and activate PLL with HSE as source */ + RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; + RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS; + RCC_OscInitStruct.HSIState = RCC_HSI_OFF; + RCC_OscInitStruct.CSIState = RCC_CSI_OFF; + RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; + RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; + + /* PLL1 for System Clock */ + RCC_OscInitStruct.PLL.PLLM = 5; + RCC_OscInitStruct.PLL.PLLN = 160; + RCC_OscInitStruct.PLL.PLLFRACN = 0; + RCC_OscInitStruct.PLL.PLLP = 2; + RCC_OscInitStruct.PLL.PLLR = 2; + RCC_OscInitStruct.PLL.PLLQ = 4; + + RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM; + RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2; + HAL_RCC_OscConfig(&RCC_OscInitStruct); + + /* PLL3 for USB Clock */ + PeriphClkInitStruct.PLL3.PLL3M = 25; + PeriphClkInitStruct.PLL3.PLL3N = 336; + PeriphClkInitStruct.PLL3.PLL3FRACN = 0; + PeriphClkInitStruct.PLL3.PLL3P = 2; + PeriphClkInitStruct.PLL3.PLL3R = 2; + PeriphClkInitStruct.PLL3.PLL3Q = 7; + + PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB; + PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3; + HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); + + /* Select PLL as system clock source and configure bus clocks dividers */ + RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | \ + RCC_CLOCKTYPE_PCLK2 | RCC_CLOCKTYPE_D3PCLK1); + + RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; + RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1; + RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2; + RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2; + RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2; + RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1; + HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4); + + /*activate CSI clock mondatory for I/O Compensation Cell*/ + __HAL_RCC_CSI_ENABLE() ; + + /* Enable SYSCFG clock mondatory for I/O Compensation Cell */ + __HAL_RCC_SYSCFG_CLK_ENABLE() ; + + /* Enables the I/O Compensation Cell */ + HAL_EnableCompensationCell(); +} + +#ifdef __cplusplus + } +#endif + +#endif diff --git a/hw/bsp/stm32h7/boards/stm32h745disco/board.mk b/hw/bsp/stm32h7/boards/stm32h745disco/board.mk new file mode 100644 index 00000000..384065bd --- /dev/null +++ b/hw/bsp/stm32h7/boards/stm32h745disco/board.mk @@ -0,0 +1,17 @@ +# STM32H745I-DISCO uses OTG_FS +# FIXME: Reset enumerates, un/replug USB plug does not enumerate + +CFLAGS += -DSTM32H745xx -DCORE_CM7 -DHSE_VALUE=25000000 + +# Default is FulSpeed port +PORT ?= 0 + +SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32h745xx.s +LD_FILE = $(ST_CMSIS)/Source/Templates/gcc/linker/stm32h745xx_flash_CM7.ld + +# For flash-jlink target +JLINK_DEVICE = stm32h745xi_m7 + +# flash target using on-board stlink +flash: flash-stlink + diff --git a/hw/bsp/stm32h7/family.c b/hw/bsp/stm32h7/family.c index ad17bb9e..e94e5c97 100644 --- a/hw/bsp/stm32h7/family.c +++ b/hw/bsp/stm32h7/family.c @@ -1,8 +1,10 @@ /* * The MIT License (MIT) * - * Copyright (c) 2019 William D. Jones (thor0505@comcast.net), - * Ha Thach (tinyusb.org) + * Copyright (c) 2019 + * William D. Jones (thor0505@comcast.net), + * Ha Thach (tinyusb.org) + * Uwe Bonnes (bon@elektron.ikp.physik.tu-darmstadt.de * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -68,6 +70,7 @@ void board_init(void) __HAL_RCC_GPIOG_CLK_ENABLE(); __HAL_RCC_GPIOH_CLK_ENABLE(); // USB ULPI NXT __HAL_RCC_GPIOI_CLK_ENABLE(); // USB ULPI NXT + __HAL_RCC_GPIOJ_CLK_ENABLE(); UART_CLK_EN(); diff --git a/hw/bsp/stm32h745disco/STM32H74xXIHx_FLASH.ld b/hw/bsp/stm32h745disco/STM32H74xXIHx_FLASH.ld deleted file mode 100644 index 59b9ff4d..00000000 --- a/hw/bsp/stm32h745disco/STM32H74xXIHx_FLASH.ld +++ /dev/null @@ -1,173 +0,0 @@ -/* -***************************************************************************** -** - -** File : LinkerScript.ld -** -** Abstract : Linker script for STM32H743XIHx Device with -** 2048KByte FLASH, 128KByte RAM -** -** Set heap size, stack size and stack location according -** to application requirements. -** -** Set memory bank area and size if external memory is used. -** -** Target : STMicroelectronics STM32 -** -** -** Distribution: The file is distributed as is, without any warranty -** of any kind. -** -** (c)Copyright Ac6. -** You may use this file as-is or modify it according to the needs of your -** project. Distribution of this file (unmodified or modified) is not -** permitted. Ac6 permit registered System Workbench for MCU users the -** rights to distribute the assembled, compiled & linked contents of this -** file as part of an application binary file, provided that it is built -** using the System Workbench for MCU toolchain. -** -***************************************************************************** -*/ - -/* Entry Point */ -ENTRY(Reset_Handler) - -/* Highest address of the user mode stack */ -_estack = 0x20020000; /* end of RAM */ -/* Generate a link error if heap and stack don't fit into RAM */ -_Min_Heap_Size = 0x200; /* required amount of heap */ -_Min_Stack_Size = 0x400; /* required amount of stack */ - -/* Specify the memory areas */ -MEMORY -{ -DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K -RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512K -RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K -RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K -ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K -FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 2048K -} - -/* Define output sections */ -SECTIONS -{ - /* The startup code goes first into FLASH */ - .isr_vector : - { - . = ALIGN(4); - KEEP(*(.isr_vector)) /* Startup code */ - . = ALIGN(4); - } >FLASH - - /* The program code and other data goes into FLASH */ - .text : - { - . = ALIGN(4); - *(.text) /* .text sections (code) */ - *(.text*) /* .text* sections (code) */ - *(.glue_7) /* glue arm to thumb code */ - *(.glue_7t) /* glue thumb to arm code */ - *(.eh_frame) - - KEEP (*(.init)) - KEEP (*(.fini)) - - . = ALIGN(4); - _etext = .; /* define a global symbols at end of code */ - } >FLASH - - /* Constant data goes into FLASH */ - .rodata : - { - . = ALIGN(4); - *(.rodata) /* .rodata sections (constants, strings, etc.) */ - *(.rodata*) /* .rodata* sections (constants, strings, etc.) */ - . = ALIGN(4); - } >FLASH - - .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH - .ARM : { - __exidx_start = .; - *(.ARM.exidx*) - __exidx_end = .; - } >FLASH - - .preinit_array : - { - PROVIDE_HIDDEN (__preinit_array_start = .); - KEEP (*(.preinit_array*)) - PROVIDE_HIDDEN (__preinit_array_end = .); - } >FLASH - .init_array : - { - PROVIDE_HIDDEN (__init_array_start = .); - KEEP (*(SORT(.init_array.*))) - KEEP (*(.init_array*)) - PROVIDE_HIDDEN (__init_array_end = .); - } >FLASH - .fini_array : - { - PROVIDE_HIDDEN (__fini_array_start = .); - KEEP (*(SORT(.fini_array.*))) - KEEP (*(.fini_array*)) - PROVIDE_HIDDEN (__fini_array_end = .); - } >FLASH - - /* used by the startup to initialize data */ - _sidata = LOADADDR(.data); - - /* Initialized data sections goes into RAM, load LMA copy after code */ - .data : - { - . = ALIGN(4); - _sdata = .; /* create a global symbol at data start */ - *(.data) /* .data sections */ - *(.data*) /* .data* sections */ - - . = ALIGN(4); - _edata = .; /* define a global symbol at data end */ - } >DTCMRAM AT> FLASH - - - /* Uninitialized data section */ - . = ALIGN(4); - .bss : - { - /* This is used by the startup in order to initialize the .bss secion */ - _sbss = .; /* define a global symbol at bss start */ - __bss_start__ = _sbss; - *(.bss) - *(.bss*) - *(COMMON) - - . = ALIGN(4); - _ebss = .; /* define a global symbol at bss end */ - __bss_end__ = _ebss; - } >DTCMRAM - - /* User_heap_stack section, used to check that there is enough RAM left */ - ._user_heap_stack : - { - . = ALIGN(8); - PROVIDE ( end = . ); - PROVIDE ( _end = . ); - . = . + _Min_Heap_Size; - . = . + _Min_Stack_Size; - . = ALIGN(8); - } >DTCMRAM - - - - /* Remove information from the standard libraries */ - /DISCARD/ : - { - libc.a ( * ) - libm.a ( * ) - libgcc.a ( * ) - } - - .ARM.attributes 0 : { *(.ARM.attributes) } -} - - diff --git a/hw/bsp/stm32h745disco/board.mk b/hw/bsp/stm32h745disco/board.mk deleted file mode 100644 index 78f22a5a..00000000 --- a/hw/bsp/stm32h745disco/board.mk +++ /dev/null @@ -1,58 +0,0 @@ -# STM32H745I-DISCO uses OTG_FS -# FIXME: Reset enumerates, un/replug USB plug does not enumerate - -CFLAGS += \ - -flto \ - -mthumb \ - -mabi=aapcs \ - -mcpu=cortex-m7 \ - -mfloat-abi=hard \ - -mfpu=fpv5-d16 \ - -nostdlib -nostartfiles \ - -DSTM32H745xx \ - -DCORE_CM7 \ - -DCFG_TUSB_MCU=OPT_MCU_STM32H7 \ - -DBOARD_DEVICE_RHPORT_NUM=0 \ - -DBOARD_DEVICE_RHPORT_SPEED=OPT_MODE_FULL_SPEED - -# suppress warning caused by vendor mcu driver -CFLAGS += -Wno-error=maybe-uninitialized -Wno-error=cast-align - -ST_FAMILY = h7 -ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY) -ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver - -# All source paths should be relative to the top level. -LD_FILE = hw/bsp/$(BOARD)/STM32H74xXIHx_FLASH.ld - -SRC_C += \ - $(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_cortex.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc_ex.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c \ - $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.c - -SRC_S += \ - $(ST_CMSIS)/Source/Templates/gcc/startup_stm32h745xx.s - -INC += \ - $(TOP)/lib/CMSIS_5/CMSIS/Core/Include \ - $(TOP)/$(ST_CMSIS)/Include \ - $(TOP)/$(ST_HAL_DRIVER)/Inc \ - $(TOP)/hw/bsp/$(BOARD) - -# For TinyUSB port source -VENDOR = st -CHIP_FAMILY = synopsys - -# For freeRTOS port source -FREERTOS_PORT = ARM_CM7/r0p1 - -# For flash-jlink target -JLINK_DEVICE = stm32h745xi - -# flash target using on-board stlink -flash: flash-stlink diff --git a/hw/bsp/stm32h745disco/stm32h745disco.c b/hw/bsp/stm32h745disco/stm32h745disco.c deleted file mode 100644 index d4fcdbfc..00000000 --- a/hw/bsp/stm32h745disco/stm32h745disco.c +++ /dev/null @@ -1,398 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2019 William D. Jones (thor0505@comcast.net), - * Ha Thach (tinyusb.org) - * Uwe Bonnes (bon@elektron.ikp.physik.tu-darmstadt.de - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * This file is part of the TinyUSB stack. - */ - -#include "../board.h" - -#include "stm32h7xx_hal.h" - -//--------------------------------------------------------------------+ -// Forward USB interrupt events to TinyUSB IRQ Handler -//--------------------------------------------------------------------+ - -// Despite being call USB2_OTG -// OTG_FS is marked as RHPort0 by TinyUSB to be consistent across stm32 port -void OTG_FS_IRQHandler(void) -{ - tud_int_handler(0); -} - -// Despite being call USB2_OTG -// OTG_HS is marked as RHPort1 by TinyUSB to be consistent across stm32 port -void OTG_HS_IRQHandler(void) -{ - tud_int_handler(1); -} - - -//--------------------------------------------------------------------+ -// MACRO TYPEDEF CONSTANT ENUM -//--------------------------------------------------------------------+ - -#define LED_PORT GPIOJ -#define LED_PIN GPIO_PIN_2 -#define LED_STATE_ON 1 - -// Blue push-button -#define BUTTON_PORT GPIOC -#define BUTTON_PIN GPIO_PIN_13 -#define BUTTON_STATE_ACTIVE 1 - -// UART -#define UARTx USART3 -#define UART_GPIO_PORT GPIOB -#define UART_GPIO_AF GPIO_AF7_USART3 -#define UART_TX_PIN GPIO_PIN_10 -#define UART_RX_PIN GPIO_PIN_11 - -UART_HandleTypeDef UartHandle; - -// enable all LED, Button, Uart, USB clock -static void all_rcc_clk_enable(void) -{ - __HAL_RCC_GPIOA_CLK_ENABLE(); // OTG_FS - __HAL_RCC_GPIOB_CLK_ENABLE(); // USART3 (VCP - __HAL_RCC_GPIOC_CLK_ENABLE(); // Button - __HAL_RCC_GPIOJ_CLK_ENABLE(); // LED - __HAL_RCC_USART3_CLK_ENABLE(); // Uart module -} - -/* PWR, RCC, GPIO (All): AHB4 (D3 domain) - USB{1,2} OTG_{H,F}S: AHB1 (D2 domain) -*/ - -/** - * @brief System Clock Configuration - * The system Clock is configured as follow : - * System Clock source = PLL (HSE) - * SYSCLK(Hz) = 400000000 (CPU Clock) - * HCLK(Hz) = 200000000 (AXI and AHBs Clock) - * AHB Prescaler = 2 - * D1 APB3 Prescaler = 2 (APB3 Clock 100MHz) - * D2 APB1 Prescaler = 2 (APB1 Clock 100MHz) - * D2 APB2 Prescaler = 2 (APB2 Clock 100MHz) - * D3 APB4 Prescaler = 2 (APB4 Clock 100MHz) - * HSE Frequency(Hz) = 25000000 - * PLL_M = 5 - * PLL_N = 160 - * PLL_P = 2 - * PLL_Q = 4 - * PLL_R = 2 - * PLL3_M = 25 - * PLL3_N = 336 - * PLL3_P = 2 - * PLL3_Q = 7 - * PLL3_R = 2 - * VDD(V) = 3.3 - * Flash Latency(WS) = 4 - * @param None - * @retval None - */ - -void SystemClock_Config(void) -{ - RCC_ClkInitTypeDef RCC_ClkInitStruct; - RCC_OscInitTypeDef RCC_OscInitStruct; - RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; - - /*!< Supply configuration update enable */ - /* For STM32H750XB, use "HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);" */ - HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY); - - /* The voltage scaling allows optimizing the power consumption when the - device is clocked below the maximum system frequency, to update the - voltage scaling value regarding system frequency refer to product - datasheet. */ - __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); - - while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) {} - - /* Enable HSE Oscillator and activate PLL with HSE as source */ - RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; - RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS; - RCC_OscInitStruct.HSIState = RCC_HSI_OFF; - RCC_OscInitStruct.CSIState = RCC_CSI_OFF; - RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; - RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; - - /* PLL1 for System Clock */ - RCC_OscInitStruct.PLL.PLLM = 5; - RCC_OscInitStruct.PLL.PLLN = 160; - RCC_OscInitStruct.PLL.PLLFRACN = 0; - RCC_OscInitStruct.PLL.PLLP = 2; - RCC_OscInitStruct.PLL.PLLR = 2; - RCC_OscInitStruct.PLL.PLLQ = 4; - - RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM; - RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2; - HAL_RCC_OscConfig(&RCC_OscInitStruct); - - /* PLL3 for USB Clock */ - PeriphClkInitStruct.PLL3.PLL3M = 25; - PeriphClkInitStruct.PLL3.PLL3N = 336; - PeriphClkInitStruct.PLL3.PLL3FRACN = 0; - PeriphClkInitStruct.PLL3.PLL3P = 2; - PeriphClkInitStruct.PLL3.PLL3R = 2; - PeriphClkInitStruct.PLL3.PLL3Q = 7; - - PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB; - PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3; - HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); - - /* Select PLL as system clock source and configure bus clocks dividers */ - RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | \ - RCC_CLOCKTYPE_PCLK2 | RCC_CLOCKTYPE_D3PCLK1); - - RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; - RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1; - RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2; - RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2; - RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2; - RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1; - HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4); - - /*activate CSI clock mondatory for I/O Compensation Cell*/ - __HAL_RCC_CSI_ENABLE() ; - - /* Enable SYSCFG clock mondatory for I/O Compensation Cell */ - __HAL_RCC_SYSCFG_CLK_ENABLE() ; - - /* Enables the I/O Compensation Cell */ - HAL_EnableCompensationCell(); -} - -void board_init(void) -{ - SystemClock_Config(); - all_rcc_clk_enable(); - - // 1ms tick timer - SysTick_Config(SystemCoreClock / 1000); - -#if CFG_TUSB_OS == OPT_OS_FREERTOS - // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) - NVIC_SetPriority(OTG_FS_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY ); - NVIC_SetPriority(OTG_HS_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY ); -#endif - - GPIO_InitTypeDef GPIO_InitStruct; - - // LED - GPIO_InitStruct.Pin = LED_PIN; - GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; - GPIO_InitStruct.Pull = GPIO_PULLUP; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct); - - // Button - GPIO_InitStruct.Pin = BUTTON_PIN; - GPIO_InitStruct.Mode = GPIO_MODE_INPUT; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct); - - // Uart - GPIO_InitStruct.Pin = UART_TX_PIN | UART_RX_PIN; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_PULLUP; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; - GPIO_InitStruct.Alternate = UART_GPIO_AF; - HAL_GPIO_Init(UART_GPIO_PORT, &GPIO_InitStruct); - - UartHandle.Instance = UARTx; - UartHandle.Init.BaudRate = CFG_BOARD_UART_BAUDRATE; - UartHandle.Init.WordLength = UART_WORDLENGTH_8B; - UartHandle.Init.StopBits = UART_STOPBITS_1; - UartHandle.Init.Parity = UART_PARITY_NONE; - UartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE; - UartHandle.Init.Mode = UART_MODE_TX_RX; - UartHandle.Init.OverSampling = UART_OVERSAMPLING_16; - HAL_UART_Init(&UartHandle); - -#if BOARD_DEVICE_RHPORT_NUM == 0 - // Despite being call USB2_OTG - // OTG_FS is marked as RHPort0 by TinyUSB to be consistent across stm32 port - // PA9 VUSB, PA10 ID, PA11 DM, PA12 DP - - __HAL_RCC_GPIOA_CLK_ENABLE(); - - /* Configure DM DP Pins */ - GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG1_FS; - HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); - - /* Configure VBUS Pin */ - GPIO_InitStruct.Pin = GPIO_PIN_9; - GPIO_InitStruct.Mode = GPIO_MODE_INPUT; - GPIO_InitStruct.Pull = GPIO_NOPULL; - HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); - - /* This for ID line debug */ - GPIO_InitStruct.Pin = GPIO_PIN_10; - GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; - GPIO_InitStruct.Pull = GPIO_PULLUP; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG1_FS; - HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); - - // https://community.st.com/s/question/0D50X00009XkYZLSA3/stm32h7-nucleo-usb-fs-cdc - HAL_PWREx_EnableUSBVoltageDetector(); - __HAL_RCC_USB2_OTG_FS_CLK_ENABLE(); - - // Enable VBUS sense (B device) via pin PA9 - USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN; - -#elif BOARD_DEVICE_RHPORT_NUM == 1 - - // Despite being call USB2_OTG - // OTG_HS is marked as RHPort1 by TinyUSB to be consistent across stm32 port - __GPIOA_CLK_ENABLE(); - __GPIOB_CLK_ENABLE(); - __GPIOC_CLK_ENABLE(); - __GPIOH_CLK_ENABLE(); - __GPIOI_CLK_ENABLE(); - - /* CLK */ - GPIO_InitStruct.Pin = GPIO_PIN_5; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS; - HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); - - /* D0 */ - GPIO_InitStruct.Pin = GPIO_PIN_3; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS; - HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); - - /* D1 D2 D3 D4 D5 D6 D7 */ - GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_5 | GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS; - HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); - - /* STP */ - GPIO_InitStruct.Pin = GPIO_PIN_0; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS; - HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); - - /* NXT */ - GPIO_InitStruct.Pin = GPIO_PIN_4; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS; - HAL_GPIO_Init(GPIOH, &GPIO_InitStruct); - - /* DIR */ - GPIO_InitStruct.Pin = GPIO_PIN_11; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS; - HAL_GPIO_Init(GPIOI, &GPIO_InitStruct); - - // Enable ULPI clock - __HAL_RCC_USB1_OTG_HS_ULPI_CLK_ENABLE(); - - /* Enable USB HS Clocks */ - __HAL_RCC_USB1_OTG_HS_CLK_ENABLE(); - - // No VBUS sense - USB_OTG_HS->GCCFG &= ~USB_OTG_GCCFG_VBDEN; - - // B-peripheral session valid override enable - USB_OTG_HS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN; - USB_OTG_HS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL; - - // Force device mode - USB_OTG_HS->GUSBCFG &= ~USB_OTG_GUSBCFG_FHMOD; - USB_OTG_HS->GUSBCFG |= USB_OTG_GUSBCFG_FDMOD; - - HAL_PWREx_EnableUSBVoltageDetector(); -#endif // rhport = 1 - -} - -//--------------------------------------------------------------------+ -// Board porting API -//--------------------------------------------------------------------+ - -void board_led_write(bool state) -{ - HAL_GPIO_WritePin(LED_PORT, LED_PIN, state); -} - -uint32_t board_button_read(void) -{ - return (BUTTON_STATE_ACTIVE == HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN)) ? 1 : 0; -} - -int board_uart_read(uint8_t* buf, int len) -{ - (void) buf; (void) len; - return 0; -} - -int board_uart_write(void const * buf, int len) -{ - HAL_UART_Transmit(&UartHandle, (uint8_t*) buf, len, 0xffff); - return len; -} - - -#if CFG_TUSB_OS == OPT_OS_NONE -volatile uint32_t system_ticks = 0; -void SysTick_Handler (void) -{ - system_ticks++; -} - -uint32_t board_millis(void) -{ - return system_ticks; -} -#endif - -void HardFault_Handler (void) -{ - asm("bkpt"); -} - -// Required by __libc_init_array in startup code if we are compiling using -// -nostdlib/-nostartfiles. -void _init(void) -{ - -} diff --git a/hw/bsp/stm32h745disco/stm32h7xx_hal_conf.h b/hw/bsp/stm32h745disco/stm32h7xx_hal_conf.h deleted file mode 100644 index b9fa348e..00000000 --- a/hw/bsp/stm32h745disco/stm32h7xx_hal_conf.h +++ /dev/null @@ -1,482 +0,0 @@ -/** - ****************************************************************************** - * @file stm32h7xx_hal_conf_template.h - * @brief HAL configuration template file. - * This file should be copied to the application folder and renamed - * to stm32h7xx_hal_conf.h. - ****************************************************************************** - * @attention - * - *