/* * Copyright (c) 2006-2023, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2018-11-5 SummerGift first version * 2020-8-6 NU-LL Add stm32h750vbt6 support */ #ifndef __BOARD_H__ #define __BOARD_H__ #include #include // #include "drv_common.h" #include "drv_gpio.h" #ifdef __cplusplus extern "C" { #endif /*-------------------------- CHIP CONFIG BEGIN --------------------------*/ #define CHIP_FAMILY_STM32 #define CHIP_SERIES_STM32H7 #define CHIP_NAME_STM32H750XBHX /*-------------------------- CHIP CONFIG END --------------------------*/ /*-------------------------- ROM/RAM CONFIG BEGIN --------------------------*/ #define ROM_START ((uint32_t)0x80000000) #define ROM_SIZE (128) #define ROM_END ((uint32_t)(ROM_START + ROM_SIZE * 1024)) #define RAM_START (0x20000000)//DTCM_region #define RAM_SIZE (128) #define RAM_END (RAM_START + RAM_SIZE * 1024) /*-------------------------- ROM/RAM CONFIG END --------------------------*/ /*-------------------------- CLOCK CONFIG BEGIN --------------------------*/ #define BSP_CLOCK_SOURCE ("HSE") #define BSP_CLOCK_SOURCE_FREQ_MHZ ((int32_t)0) #define BSP_CLOCK_SYSTEM_FREQ_MHZ ((int32_t)480) /*-------------------------- CLOCK CONFIG END --------------------------*/ /*-------------------------- UART CONFIG BEGIN --------------------------*/ /** After configuring corresponding UART or UART DMA, you can use it. * * STEP 1, define macro define related to the serial port opening based on the serial port number * such as #define BSP_USING_UATR1 * * STEP 2, according to the corresponding pin of serial port, define the related serial port information macro * such as #define BSP_UART1_TX_PIN "PA9" * #define BSP_UART1_RX_PIN "PA10" * * STEP 3, if you want using SERIAL DMA, you must open it in the RT-Thread Settings. * RT-Thread Setting -> Components -> Device Drivers -> Serial Device Drivers -> Enable Serial DMA Mode * * STEP 4, according to serial port number to define serial port tx/rx DMA function in the board.h file * such as #define BSP_UART1_RX_USING_DMA * */ #define BSP_UART1_RX_BUFSIZE 256 #define BSP_UART1_TX_BUFSIZE 256 #define STM32_FLASH_START_ADRESS ROM_START #define STM32_FLASH_SIZE ROM_SIZE #define STM32_FLASH_END_ADDRESS ROM_END #define STM32_SRAM_SIZE RAM_SIZE #define STM32_SRAM_START RAM_START #define STM32_SRAM_END RAM_END #if defined(__ARMCC_VERSION) extern int Image$$RW_IRAM1$$ZI$$Limit; #define HEAP_BEGIN (&Image$$RW_IRAM1$$ZI$$Limit) #elif __ICCARM__ #pragma section="CSTACK" #define HEAP_BEGIN (__segment_end("CSTACK")) #else extern int __bss_end; #define HEAP_BEGIN (&__bss_end) #endif #define HEAP_END STM32_SRAM_END void SystemClock_Config(void); #ifdef __cplusplus } #endif #endif