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NimBLE : Init deinit nimble stack in a loop

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This commit is contained in:
isha.pardikar@espressif.com
2022-10-19 15:23:21 +05:30
parent 28f9ddee74
commit ff29f5c43a
2 changed files with 43 additions and 0 deletions
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6
examples/bluetooth/nimble/blecent/main/Kconfig.projbuild
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@ -12,4 +12,10 @@ menu "Example Configuration"
prompt "Enable Extended Adv" prompt "Enable Extended Adv"
help help
Use this option to enable extended advertising in the example Use this option to enable extended advertising in the example
config EXAMPLE_INIT_DEINIT_LOOP
bool
prompt "Perform init deinit of nimble stack in a loop"
help
Enable this flag, to perform only stack Init and Deinit in a loop.
endmenu endmenu

37
examples/bluetooth/nimble/blecent/main/main.c
View File

@ -577,8 +577,10 @@ blecent_on_sync(void)
rc = ble_hs_util_ensure_addr(0); rc = ble_hs_util_ensure_addr(0);
assert(rc == 0); assert(rc == 0);
#if !CONFIG_EXAMPLE_INIT_DEINIT_LOOP
/* Begin scanning for a peripheral to connect to. */ /* Begin scanning for a peripheral to connect to. */
blecent_scan(); blecent_scan();
#endif
} }
void blecent_host_task(void *param) void blecent_host_task(void *param)
@ -590,6 +592,37 @@ void blecent_host_task(void *param)
nimble_port_freertos_deinit(); nimble_port_freertos_deinit();
} }
#if CONFIG_EXAMPLE_INIT_DEINIT_LOOP
/* This function showcases stack init and deinit procedure. */
static void stack_init_deinit(void)
{
int rc;
while(1) {
vTaskDelay(1000);
ESP_LOGI(tag, "Deinit host");
rc = nimble_port_stop();
if (rc == 0) {
nimble_port_deinit();
} else {
ESP_LOGI(tag, "Nimble port stop failed, rc = %d", rc);
break;
}
vTaskDelay(1000);
ESP_LOGI(tag, "Init host");
nimble_port_init();
nimble_port_freertos_init(blecent_host_task);
ESP_LOGI(tag, "Waiting for 1 second");
}
}
#endif
void void
app_main(void) app_main(void)
{ {
@ -621,4 +654,8 @@ app_main(void)
nimble_port_freertos_init(blecent_host_task); nimble_port_freertos_init(blecent_host_task);
#if CONFIG_EXAMPLE_INIT_DEINIT_LOOP
stack_init_deinit();
#endif
} }