/**
* \internal
* \brief Test the callback API
*
* This test tests the callback API for the TCC. The TCC uses one-shot mode.
*
* \param test Current test case.
*/
static void run_callback_test(const struct test_case *test)
{
test_assert_true(test,
tcc_init_success == true,
"TCC initialization failed, skipping test");
test_assert_true(test,
basic_functionality_test_passed == true,
"Basic functionality test failed, skipping test");
/* Setup TCC0 */
tcc_reset(&tcc_test0_module);
tcc_get_config_defaults(&tcc_test0_config, CONF_TEST_TCC0);
tcc_test0_config.counter.period = 4000;
tcc_test0_config.compare.wave_generation = TCC_WAVE_GENERATION_NORMAL_FREQ;
tcc_test0_config.compare.match[TCC_MATCH_CAPTURE_CHANNEL_0] = 3990;
tcc_init(&tcc_test0_module, CONF_TEST_TCC0, &tcc_test0_config);
/* Setup callbacks */
tcc_register_callback(&tcc_test0_module, tcc_callback_function,
TCC_CALLBACK_CHANNEL_0);
tcc_enable_callback(&tcc_test0_module, TCC_CALLBACK_CHANNEL_0);
tcc_enable(&tcc_test0_module);
while ((tcc_get_status(&tcc_test0_module) &
TCC_STATUS_COUNT_OVERFLOW) == 0) {
/* Wait for overflow of TCC1 */
}
tcc_disable(&tcc_test0_module);
tcc_clear_status(&tcc_test0_module, TCC_STATUS_COUNT_OVERFLOW);
test_assert_true(test,
callback_function_entered == 1,
"The callback has failed callback_function_entered = %d",
(int)callback_function_entered);
/* Test disable callback function */
tcc_disable_callback(&tcc_test0_module, TCC_CALLBACK_CHANNEL_0);
tcc_set_count_value(&tcc_test0_module, 0x00000000);
tcc_enable(&tcc_test0_module);
while (!(tcc_get_status(&tcc_test0_module) & TCC_STATUS_COUNT_OVERFLOW)) {
/* Wait for overflow of TC1*/
}
/* Test tcc_disable() */
tcc_disable(&tcc_test0_module);
test_assert_true(test,
callback_function_entered == 1,
"Disabling the callback has failed");
}
void sw_timer_disable(struct sw_timer_module *const module_inst)
{
struct tcc_module *tcc_module;
Assert(module_inst);
tcc_module = &module_inst->tcc_inst;
tcc_disable(tcc_module);
}
static void deinit_timer(void)
{
tcc_disable_callback(&tempTccModule, TCC_CALLBACK_CHANNEL_3);
tcc_disable(&tempTccModule);
}