driver(touch): fix touch sensor denoise unit test case
@@ -1408,14 +1408,20 @@ TEST_CASE("Touch Sensor denoise test (cap, level)", "[touch]")
uint32_t denoise_val[TOUCH_PAD_DENOISE_CAP_MAX];
ESP_LOGI(TAG, "*********** touch filter denoise level test ********************");
- TEST_ESP_OK( test_touch_denoise(val_1, NULL, TOUCH_PAD_DENOISE_BIT4, TOUCH_PAD_DENOISE_CAP_L0) );
+ TEST_ESP_OK( test_touch_denoise(val_1, &denoise_val[0], TOUCH_PAD_DENOISE_BIT4, TOUCH_PAD_DENOISE_CAP_L0) );
TEST_ESP_OK( test_touch_denoise(val_2, NULL, TOUCH_PAD_DENOISE_BIT8, TOUCH_PAD_DENOISE_CAP_L0) );
TEST_ESP_OK( test_touch_denoise(val_3, NULL, TOUCH_PAD_DENOISE_BIT12, TOUCH_PAD_DENOISE_CAP_L0) );
+ if ((denoise_val[0] & 0xFF) < (0xFF - 10) && (denoise_val[0] & 0xFF) > 10) {
for (int i = 0; i < TEST_TOUCH_CHANNEL; i++) {
TEST_ASSERT_GREATER_OR_EQUAL(val_3[i], val_2[i]);
TEST_ASSERT_GREATER_OR_EQUAL(val_2[i], val_1[i]);
}
+ } else {
+ /* If the value of (denoise_val[0] & 0xFF) is approximately 0,
+ The difference between touch reading is very small. Should skip value test. */
+ ESP_LOGI(TAG, "denoise value is %d", denoise_val[0]);
+ }
ESP_LOGI(TAG, "*********** touch filter denoise cap level test ********************");
TEST_ESP_OK( test_touch_denoise(NULL, &denoise_val[0], TOUCH_PAD_DENOISE_BIT8, TOUCH_PAD_DENOISE_CAP_L0) );
