S32K311 ADC module

[piyush1]

hello NXP supporters ....

i want ADC configuration project for NXP s32k311 100 pin package....please provide me example project for particular s32k311 mcu like simple ADC pin reading that can be show in debugging mode in live expression ..........please don't say we don't have particular example for s32k311 and refer this and that..... provide me project as i have time deadline...hope for positive support.

[PetrS]

Hi,

see attached a port of ADC SW trigger example from https://community.nxp.com/t5/S32K-Knowledge-Base/RTD400-LLD-K344-ADC-SW-HW-trigger/ta-p/1966179
Ported to S32DS3.6 with RTD600. Example reads XS32K31XEVB-Q100's POT (ADC1 channel P7, PTA15) and display result on UART0

Hope it helps.

BR, Petr

[piyush1]

but i don't understand one thing how printf function is transmitting data? don't we need to call Lpuart_Uart_Ip_SyncSend API for transmitting data to serial terminal?

[PetrS]

Hi,

I reuse retarget.c/h files from original project. You need to modify them based on target used. The _write function is defined  which calls Lpuart_Uart_Ip_SyncSend.

_write function is called by bottom level of printf routine within C library.

BR, Petr

[piyush1]

ok got it...but rather than creating those retarget files and all, i can simply transfer data using UART API's in main source file?

[PetrS]

Hi,

yes, for sure.

BR, Petr

[piyush1 · Accepted solution]

thank you brother...it works...looking forward for more support from you guys so i can build more self confidence to work on NXP products.