S32 Design Studio中的主题 mpc5777c 516 uart

mpc5777c 516 uart

saichinnala — Thu, 10 Aug 2023 08:12:55 GMT

i am using mpc5777c eval board on that i am trying uart s32ds example code but am unable to get communication successfully

i had a doubt that in transmitting part that there is code related to pointing data to sdr register

@lukaszadrapa

Re: mpc5777c 516 uart

PetrS — Mon, 14 Aug 2023 11:45:33 GMT

Hi,

the SDK example "esci_transfer_mpc5777c" is setting module to RX loopback mode, so MCU's RXD pin is disconnected from eSCI module, however you should be able to see transmitted data, if looking on right TXD pin (GPIO83, AE19).
You can modify the eSCI setting in component to use dual wire mode.

BR, Petr

Re: mpc5777c 516 uart

saichinnala — Wed, 16 Aug 2023 04:26:15 GMT

i used uart sdk example code but i am unable to communicate on terminal,can you please help me here