Dear NXP,
I am using a customized board with a S32K118 chip on it, running FreeRTOS.
I've referred to the "lpuart_echo_s32k118" example and tried to verify the UART communication on my board.
// Initialization starts here
CLOCK_SYS_Init(g_clockManConfigsArr, CLOCK_MANAGER_CONFIG_CNT, g_clockManCallbacksArr, CLOCK_MANAGER_CALLBACK_CNT);
CLOCK_SYS_UpdateConfiguration(0U, CLOCK_MANAGER_POLICY_AGREEMENT);
POWER_SYS_Init(&powerConfigsArr, POWER_MANAGER_CONFIG_CNT, &powerStaticCallbacksConfigsArr, POWER_MANAGER_CALLBACK_CNT);
PINS_DRV_Init(NUM_OF_CONFIGURED_PINS, g_pin_mux_InitConfigArr);
LPUART_DRV_Init(INST_LPUART0, &lpuart0_State, &lpuart0_InitConfig0);
/*
Other Initialization such as PWM, I2C and several GPIO pins
/*
LPUART_DRV_SendDataBlocking(INST_LPUART0, (uint8_t *)welcomeMsg, strlen(welcomeMsg), 100); // In the example, this function is called after "LPUART_DRV_Init" returns STATE_SUCCESS, so I supposed I can do so as well.
// Initialization ends here
I haven't implemented a RX handler yet since I want to test the TX behavior first.
After I enter debug mode and run the program, all the functions are able to executed until LPUART_DRV_SendDataBlocking. I traced down to OSIF_SemaWait and seemed like it didn't respond judging from the system didn't run to the debug point I set at `if (syncStatus == STATUS_TIMEOUT)`
I've already compare other settings in Processor Experts like `clock_manager`, `lpuart` and 'pin_mux' between my code and the example. Nothing seems to be particularly different.
Please kindly offer some suggestions which I can look into, thank you.
Best regards.
