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fix(nimble): Add support for esp_timer_get_expiry_time to nimble porting layer

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This commit is contained in:
Rahul Tank 2024-03-05 11:52:18 +05:30
parent 391c3a1ce9
commit 9682d3b355
1 changed files with 25 additions and 5 deletions
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30
components/bt/porting/npl/freertos/src/npl_os_freertos.c
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@ -3,7 +3,7 @@
*
* SPDX-License-Identifier: Apache-2.0
*
* SPDX-FileContributor: 2019-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileContributor: 2019-2024 Espressif Systems (Shanghai) CO LTD
*/
#include <assert.h>
@ -842,15 +842,35 @@ ble_npl_time_t
IRAM_ATTR npl_freertos_callout_get_ticks(struct ble_npl_callout *co)
{
#if BLE_NPL_USE_ESP_TIMER
/* Currently, esp_timer does not support an API which gets the expiry time for
* current timer.
* Returning 0 from here should not cause any effect.
uint32_t exp = 0;
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
uint64_t expiry = 0;
esp_err_t err;
struct ble_npl_callout_freertos *callout = (struct ble_npl_callout_freertos *)co->co;
//Fetch expiry time in microseconds
err = esp_timer_get_expiry_time((esp_timer_handle_t)(callout->handle), &expiry);
if (err != ESP_OK) {
//Error. Could not fetch the expiry time
return 0;
}
//Convert microseconds to ticks
npl_freertos_time_ms_to_ticks((uint32_t)(expiry / 1000), &exp);
#else
//esp_timer_get_expiry_time() is only available from IDF 5.0 onwards
/* Returning 0 from here should not cause any effect.
* Drawback of this approach is that existing code to reset timer would be called
* more often (since the if condition to invoke reset timer would always succeed if
* timer is active).
*/
exp = 0;
#endif //ESP_IDF_VERSION
return 0;
return exp;
#else
struct ble_npl_callout_freertos *callout = (struct ble_npl_callout_freertos *)co->co;
return xTimerGetExpiryTime(callout->handle);