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  • GD32h759demo错误 sos

    [i=s] 本帖最后由 NKML 于 2024-12-2 14:16 编辑 [/i] 大佬们,请教个问题。为啥下载了 GD32H759官方的demo: “06_USART_DMA”, ,用keil编译会失败呢?错误部分的代码是这样的。 void mpu_region_struct_para_init(mpu_region_init_struct *mpu_init_struct) { mpu_init_struct->region_number = MPU_REGION_NUMBER0; mpu_init_struct->region_base_address = 0x00000000U; mpu_init_struct->instruction_exec = MPU_INSTRUCTION_EXEC_PERMIT; mpu_init_struct->access_permission = MPU_AP_NO_ACCESS; //这个提示错误 mpu_init_struct->tex_type = MPU_TEX_TYPE0; mpu_init_struct->access_shareable = MPU_ACCESS_SHAREABLE; mpu_init_struct->access_cacheable = MPU_ACCESS_CACHEABLE; mpu_init_struct->access_bufferable = MPU_ACCESS_BUFFERABLE; mpu_init_struct->subregion_disable = MPU_SUBREGION_ENABLE; mpu_init_struct->region_size = MPU_REGION_SIZE_32B; //这个也提示错误 } 找了半天好像是没有定义这个数值对么,如果要定义的话,数值应该去定义多少呢?

    GD32H759 错误 demo MPU Tru

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