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Merge branch 'feature/nimble_port_init_deinit_v4.4' into 'release/v4.4'

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NimBLE : Init deinit nimble stack in a loop

See merge request espressif/esp-idf!20689
This commit is contained in:
Jiang Jiang Jian 2022-11-09 18:01:46 +08:00
commit 1a06484dac
2 changed files with 43 additions and 0 deletions
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6
examples/bluetooth/nimble/blecent/main/Kconfig.projbuild
View File

@ -6,4 +6,10 @@ menu "Example Configuration"
help
Enter the peer address in aa:bb:cc:dd:ee:ff form to connect to a specific peripheral
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

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

@ -510,8 +510,10 @@ blecent_on_sync(void)
rc = ble_hs_util_ensure_addr(0);
assert(rc == 0);
#if !CONFIG_EXAMPLE_INIT_DEINIT_LOOP
/* Begin scanning for a peripheral to connect to. */
blecent_scan();
#endif
}
void blecent_host_task(void *param)
@ -523,6 +525,37 @@ void blecent_host_task(void *param)
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();
ESP_ERROR_CHECK(esp_nimble_hci_and_controller_deinit());
}
vTaskDelay(1000);
ESP_LOGI(tag, "Init host");
ESP_ERROR_CHECK(esp_nimble_hci_and_controller_init());
nimble_port_init();
nimble_port_freertos_init(blecent_host_task);
ESP_LOGI(tag, "Waiting for 1 second");
}
}
#endif
void
app_main(void)
{
@ -556,4 +589,8 @@ app_main(void)
nimble_port_freertos_init(blecent_host_task);
#if CONFIG_EXAMPLE_INIT_DEINIT_LOOP
stack_init_deinit();
#endif
}