2015-11-27 02:13 AM
Hello everybody,
I'm using the SPC56EL70L5DISP board.In order to use UART, I put the jumpers in J18 and J20 to connect UART-MCU LIN0, following the board user guide.Running the test example with UART and blinking LEDs, I try to read the hello world from a PC. I use a serial to USB adapter and a software configured for 38400-N-1 with no flow control or handshaking. I don't receive anything though.I'm asking for a confirmation: should this work or did I miss something here?Thanks in advance for the help. #spc56 #uart2015-11-27 02:29 AM
Hello Stefano ,
you have to take : SPC56ELxx OS-Less Test Application for DiscoveryPlus yes , your jumper configuration is good. JP18 and JP20 should be plugged on UART-MCU LIN0 38400 Bauds is the good default speed. Anyway, i am checking the test application on SPC5Studio 3.7.1. Best Regards Erwan2015-11-27 06:33 AM
2015-11-27 06:38 AM
Here is the screenshot
''my.st.com'' is lagging today Best regards Erwan2015-11-27 06:45 AM
2015-11-27 08:38 AM
I've only my cable COM in the device manager. VCP is not loaded in the FTDI driver and I can't connect any other COM. I've tried other PCs too and it doesn't work anyway. I'm going to check if D connector electrically works and to try with other cables.
Thank you, you're very helpful2015-11-30 01:53 AM
Hello Stefano ,
Could you check these jumper configurations ? Best regards Erwan ________________ Attachments : DSC_0272.JPG : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006I0P0&d=%2Fa%2F0X0000000bYz%2F7mPVVBZFggcDB0uMEh5Om79JxNS2cCFe0sKENKsqDBs&asPdf=false2015-11-30 09:22 AM
Thanks, this is my jumper configuration. I hope I will be able to try another cable and to check the DB9 connector soon.
2015-12-01 12:28 PM
The problem was the chosen serial to usb adapter that doesn't work properly.Using another cable solved the problem.
Thanks again!