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Merge branch 'bugfix/timer_group_intr_enable' into 'master'

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Bugfix/timer group intr enable

Closes IDFGH-3082

See merge request espressif/esp-idf!8340
This commit is contained in:
Michael (XIAO Xufeng)
2020-04-24 18:28:36 +08:00
parent 741960d5ce 91e62f4e37
commit 77d5e4b4e2
16 changed files with 109 additions and 3554 deletions
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23
examples/peripherals/timer_group/main/timer_group_example_main.c
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@@ -41,7 +41,7 @@ xQueueHandle timer_queue;
static void inline print_timer_counter(uint64_t counter_value)
{
printf("Counter: 0x%08x%08x\n", (uint32_t) (counter_value >> 32),
(uint32_t) (counter_value));
(uint32_t) (counter_value));
printf("Time : %.8f s\n", (double) counter_value / TIMER_SCALE);
}
@@ -101,19 +101,16 @@ void IRAM_ATTR timer_group0_isr(void *para)
* timer_interval_sec - the interval of alarm to set
*/
static void example_tg0_timer_init(int timer_idx,
bool auto_reload, double timer_interval_sec)
bool auto_reload, double timer_interval_sec)
{
/* Select and initialize basic parameters of the timer */
timer_config_t config;
config.divider = TIMER_DIVIDER;
config.counter_dir = TIMER_COUNT_UP;
config.counter_en = TIMER_PAUSE;
config.alarm_en = TIMER_ALARM_EN;
config.intr_type = TIMER_INTR_LEVEL;
config.auto_reload = auto_reload;
#ifdef TIMER_GROUP_SUPPORTS_XTAL_CLOCK
config.clk_src = TIMER_SRC_CLK_APB;
#endif
timer_config_t config = {
.divider = TIMER_DIVIDER,
.counter_dir = TIMER_COUNT_UP,
.counter_en = TIMER_PAUSE,
.alarm_en = TIMER_ALARM_EN,
.auto_reload = auto_reload,
}; // default clock source is APB
timer_init(TIMER_GROUP_0, timer_idx, &config);
/* Timer's counter will initially start from value below.
@@ -124,7 +121,7 @@ static void example_tg0_timer_init(int timer_idx,
timer_set_alarm_value(TIMER_GROUP_0, timer_idx, timer_interval_sec * TIMER_SCALE);
timer_enable_intr(TIMER_GROUP_0, timer_idx);
timer_isr_register(TIMER_GROUP_0, timer_idx, timer_group0_isr,
(void *) timer_idx, ESP_INTR_FLAG_IRAM, NULL);
(void *) timer_idx, ESP_INTR_FLAG_IRAM, NULL);
timer_start(TIMER_GROUP_0, timer_idx);
}