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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| def test_wifi(dut): | ||
| dut.expect_unity_test_output(timeout=240) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| /* HW Timer test */ | ||
| #include <unity.h> | ||
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| #define TIMER_FREQUENCY 4000000 | ||
| #define TIMER_FREQUENCY_XTAL_CLK 1000 | ||
|
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| /* | ||
| * ESP32 - APB clk only (1kHz not possible) | ||
| * C3 - APB + XTAL clk | ||
| * S2 - APB + XTAL clk | ||
| * S3 - APB + XTAL clk | ||
| */ | ||
|
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| static hw_timer_t *timer = NULL; | ||
| static volatile bool alarm_flag; | ||
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| /* setUp / tearDown functions are intended to be called before / after each test. */ | ||
| void setUp(void) { | ||
| timer = timerBegin(TIMER_FREQUENCY); | ||
| if (timer == NULL) { | ||
| TEST_FAIL_MESSAGE("Timer init failed in setUp()"); | ||
| } | ||
| timerStop(timer); | ||
| timerRestart(timer); | ||
| } | ||
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| void tearDown(void) { | ||
| timerEnd(timer); | ||
| } | ||
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| void ARDUINO_ISR_ATTR onTimer() { | ||
| alarm_flag = true; | ||
| } | ||
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| void timer_interrupt_test(void) { | ||
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| alarm_flag = false; | ||
| timerAttachInterrupt(timer, &onTimer); | ||
| timerAlarm(timer, (1.2 * TIMER_FREQUENCY), true, 0); | ||
| timerStart(timer); | ||
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| delay(2000); | ||
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| TEST_ASSERT_EQUAL(true, alarm_flag); | ||
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| timerStop(timer); | ||
| timerRestart(timer); | ||
| alarm_flag = false; | ||
| timerDetachInterrupt(timer); | ||
| timerStart(timer); | ||
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| delay(2000); | ||
| TEST_ASSERT_EQUAL(false, alarm_flag); | ||
| } | ||
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| void timer_divider_test(void) { | ||
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| uint64_t time_val; | ||
| uint64_t comp_time_val; | ||
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| timerStart(timer); | ||
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| delay(1000); | ||
| time_val = timerRead(timer); | ||
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| // compare divider 16 and 8, value should be double | ||
| timerEnd(timer); | ||
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| timer = timerBegin(2 * TIMER_FREQUENCY); | ||
| if (timer == NULL) { | ||
| TEST_FAIL_MESSAGE("Timer init failed!"); | ||
| } | ||
| timerRestart(timer); | ||
| delay(1000); | ||
| comp_time_val = timerRead(timer); | ||
|
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| TEST_ASSERT_INT_WITHIN(4000, 4000000, time_val); | ||
| TEST_ASSERT_INT_WITHIN(8000, 8000000, comp_time_val); | ||
|
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| // divider is 256, value should be 2^4 | ||
| timerEnd(timer); | ||
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| timer = timerBegin(TIMER_FREQUENCY / 16); | ||
| if (timer == NULL) { | ||
| TEST_FAIL_MESSAGE("Timer init failed!"); | ||
| } | ||
| timerRestart(timer); | ||
| delay(1000); | ||
| comp_time_val = timerRead(timer); | ||
|
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| TEST_ASSERT_INT_WITHIN(4000, 4000000, time_val); | ||
| TEST_ASSERT_INT_WITHIN(2500, 250000, comp_time_val); | ||
| } | ||
|
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| void timer_read_test(void) { | ||
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| uint64_t set_timer_val = 0xFF; | ||
| uint64_t get_timer_val = 0; | ||
|
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| timerWrite(timer, set_timer_val); | ||
| get_timer_val = timerRead(timer); | ||
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| TEST_ASSERT_EQUAL(set_timer_val, get_timer_val); | ||
| } | ||
|
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| void timer_clock_select_test(void) { | ||
| // Set timer frequency that can be achieved using XTAL clock source (autoselected) | ||
| timer = timerBegin(TIMER_FREQUENCY_XTAL_CLK); | ||
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| uint32_t resolution = timerGetFrequency(timer); | ||
| TEST_ASSERT_EQUAL(TIMER_FREQUENCY_XTAL_CLK, resolution); | ||
| } | ||
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| void setup() { | ||
|
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| // Open serial communications and wait for port to open: | ||
| Serial.begin(115200); | ||
| while (!Serial) { | ||
| ; | ||
| } | ||
|
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| UNITY_BEGIN(); | ||
| RUN_TEST(timer_read_test); | ||
| RUN_TEST(timer_interrupt_test); | ||
| RUN_TEST(timer_divider_test); | ||
| #if !CONFIG_IDF_TARGET_ESP32 | ||
| RUN_TEST(timer_clock_select_test); | ||
| #endif | ||
| UNITY_END(); | ||
| } | ||
|
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||
| void loop() {} |