libs/at_device
libs/at_device
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Optimize initialization process

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This commit is contained in:
qiyongzhong0 2019-12-19 17:19:24 +08:00
parent 0be053d4ac
commit 10dafb4d0c
1 changed files with 9 additions and 3 deletions
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12
class/bc26/at_device_bc26.c
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@ -185,6 +185,12 @@ static int bc26_check_link_status(struct at_device *device)
RT_ASSERT(device);
if ( ! bc26->power_status)//power off
{
LOG_D("the power is off.");
return(-RT_ERROR);
}
bc26 = (struct at_device_bc26 *)device->user_data;
if (bc26->sleep_status)//is sleep status
{
@ -732,6 +738,7 @@ static void bc26_init_thread_entry(void *parameter)
/* check signal strength */
for (i = 0; i < CSQ_RETRY; i++)
{
rt_thread_mdelay(1000);
if (at_obj_exec_cmd(device->client, resp, "AT+CSQ") == RT_EOK)
{
int signal_strength = 0, err_rate = 0;
@ -746,7 +753,6 @@ static void bc26_init_thread_entry(void *parameter)
}
}
}
rt_thread_mdelay(1000);
}
if (i == CSQ_RETRY)
{
@ -758,6 +764,7 @@ static void bc26_init_thread_entry(void *parameter)
/* check the GPRS network is registered */
for (i = 0; i < CGREG_RETRY; i++)
{
rt_thread_mdelay(1000);
if (at_obj_exec_cmd(device->client, resp, "AT+CGREG?") == RT_EOK)
{
int link_stat = 0;
@ -771,7 +778,6 @@ static void bc26_init_thread_entry(void *parameter)
}
}
}
rt_thread_mdelay(1000);
}
if (i == CGREG_RETRY)
{
@ -783,6 +789,7 @@ static void bc26_init_thread_entry(void *parameter)
/* check the GPRS network IP address */
for (i = 0; i < IPADDR_RETRY; i++)
{
rt_thread_mdelay(1000);
if (at_obj_exec_cmd(device->client, resp, "AT+CGPADDR=1") == RT_EOK)
{
#define IP_ADDR_SIZE_MAX 16
@ -795,7 +802,6 @@ static void bc26_init_thread_entry(void *parameter)
break;
}
}
rt_thread_mdelay(1000);
}
if (i == IPADDR_RETRY)
{