本帖最后由 NKML 于 2025-3-12 09:43 编辑
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;
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;
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