blackbeard420/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf synced 2025-03-10 09:39:10 -04:00
Code Issues Projects Releases Wiki Activity

Merge branch 'feature/use_esp_rom_delay_us_to_test_the_accuracy_of_gptimer_v5.1' into 'release/v5.1'

Browse Source 
refactor(driver/gptimer): replace vTaskDelay with esp_rom_delay_us in test_apps(v5.1)

See merge request espressif/esp-idf!24724
This commit is contained in:
morris 2023-07-13 17:38:40 +08:00
commit 9021fab579
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
components/driver/test_apps/gptimer/main/test_gptimer.c
View File

@ -84,44 +84,44 @@ TEST_CASE("gptimer_wallclock_with_various_clock_sources", "[gptimer]")
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_start(timers[i]));
}
vTaskDelay(pdMS_TO_TICKS(20)); // 20ms = 20_000 ticks
esp_rom_delay_us(20 * 1000); // 20ms = 20_000 ticks
uint64_t value = 0;
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_get_raw_count(timers[i], &value));
// convert the raw count to us
value = value * 1000000 / timer_resolution_hz[i];
TEST_ASSERT_UINT_WITHIN(1100, 20000, value);
TEST_ASSERT_UINT_WITHIN(300, 20000, value);
}
printf("stop timers\r\n");
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_stop(timers[i]));
}
printf("check whether timers have stopped\r\n");
vTaskDelay(pdMS_TO_TICKS(20));
esp_rom_delay_us(20 * 1000);
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_get_raw_count(timers[i], &value));
printf("get raw count of gptimer %d: %llu\r\n", i, value);
// convert the raw count to us
value = value * 1000000 / timer_resolution_hz[i];
TEST_ASSERT_UINT_WITHIN(1000, 20000, value);
TEST_ASSERT_UINT_WITHIN(300, 20000, value);
}
printf("restart timers\r\n");
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_start(timers[i]));
}
vTaskDelay(pdMS_TO_TICKS(20));
esp_rom_delay_us(20 * 1000);
printf("stop timers again\r\n");
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_stop(timers[i]));
}
printf("check whether timers have stopped\r\n");
vTaskDelay(pdMS_TO_TICKS(20));
esp_rom_delay_us(20 * 1000);
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
TEST_ESP_OK(gptimer_get_raw_count(timers[i], &value));
printf("get raw count of gptimer %d: %llu\r\n", i, value);
// convert the raw count to us
value = value * 1000000 / timer_resolution_hz[i];
TEST_ASSERT_UINT_WITHIN(2500, 40000, value);
TEST_ASSERT_UINT_WITHIN(600, 40000, value);
}
printf("disable timers\r\n");
for (int i = 0; i < SOC_TIMER_GROUP_TOTAL_TIMERS; i++) {
@ -141,7 +141,7 @@ TEST_CASE("gptimer_wallclock_with_various_clock_sources", "[gptimer]")
#if CONFIG_PM_ENABLE
#define GPTIMER_STOP_ON_ALARM_COUNT_DELTA 150
#else
#define GPTIMER_STOP_ON_ALARM_COUNT_DELTA 50
#define GPTIMER_STOP_ON_ALARM_COUNT_DELTA 30
#endif // CONFIG_PM_ENABLE
TEST_ALARM_CALLBACK_ATTR static bool test_gptimer_alarm_stop_callback(gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata, void *user_data)
@ -226,7 +226,7 @@ TEST_CASE("gptimer_stop_on_alarm", "[gptimer]")
#if CONFIG_PM_ENABLE
#define GPTIMER_AUTO_RELOAD_ON_ALARM_COUNT_DELTA 200
#else
#define GPTIMER_AUTO_RELOAD_ON_ALARM_COUNT_DELTA 30
#define GPTIMER_AUTO_RELOAD_ON_ALARM_COUNT_DELTA 20
#endif // CONFIG_PM_ENABLE
TEST_ALARM_CALLBACK_ATTR static bool test_gptimer_alarm_reload_callback(gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata, void *user_data)