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修改进程内存位置

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启用mpu内存保护
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sc committed 2025-11-27 02:25:08 +08:00
1 parent 6b977b2c62
commit a53eb282d2
10 files changed
+113 -31
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applications/data/DATA_comm.c
+16 -12
View File
@@ -467,8 +467,12 @@ void proc_thread_entry(void *parameter)
}
}
extern struct rt_memheap sram_DTCMRAM;
static struct rt_thread dat_comm_thread;
static void *dat_comm_stack __attribute__((aligned(4)))= RT_NULL ;
int data_comm_init(void)
{
rt_err_t dat_err;
proc_mq = rt_mq_create("proc_mq", sizeof(struct proc_request*), 5, RT_IPC_FLAG_FIFO);
if (proc_mq == RT_NULL)
{
@@ -476,18 +480,18 @@ int data_comm_init(void)
return -1;
}
rt_thread_t tid = rt_thread_create("dat_comm", proc_thread_entry, RT_NULL,
1024*6, 20, 10);
if (tid != RT_NULL)
{
rt_thread_startup(tid);
LOG_D("Create cJSON thread");
}
else
{
LOG_D("Failed to create cJSON thread!\n");
}
dat_comm_stack = rt_memheap_alloc(&sram_DTCMRAM, 1024*6);
dat_err = rt_thread_init(&dat_comm_thread, "dat_comm", proc_thread_entry, RT_NULL,
dat_comm_stack, 1024*6, 15, 10);
if(dat_err != RT_EOK)
{
LOG_E("Failed to create cJSON thread!");
return -1;
}else{
LOG_I("Create cJSON thread");
}
rt_thread_startup(&dat_comm_thread);
return 0;
}
//INIT_COMPONENT_EXPORT(data_comm_init);
INIT_APP_EXPORT(data_comm_init);