CCS/LAUNCHXL-CC2640R2: Cc2640 measures AOA and system crashes after adding serial port

shen yujie

Part Number: LAUNCHXL-CC2640R2
Other Parts Discussed in Thread: SYSCONFIG

Tool/software: Code Composer Studio

i want to use serial port get aoa data,so I added Custom_UART.c to RTLS_master in sdk3.4. As long as I send UART data, the board system crashes. i don't know why.

the code just only run to UART_write(UartHandle, echoPrompt, sizeo(echoPrompt));

not run to UART_write (UartHandle, echoPrompt1, sizeo(echoPrompt1));

over 5 years ago

0 Marie H over 5 years ago

TI__Guru* 82271 points

Hi Shen,

Are you using the UART for anything else as well? (E.g. display.)

Are you calling the UART from the application task or did you add a dedicated UART task?

0 shen yujie over 5 years ago in reply to Marie H

Prodigy 250 points

I got the answer to this question，But I pass you RTLS_ master.syscfg UART is added, but there is no UART code and code interface in the project. How can I use RTLS_ master.syscfg file。

0 Clément over 5 years ago in reply to shen yujie

TI__Guru** 101460 points

Hi,

The main goal of SysConfig is to configure the device for you. You will still have to write the code to open and use the driver.
A few resources that might help you:

the Simple Link Academy training related to SysConfig and to TI Drivers http://dev.ti.com/tirex/

0 shen yujie over 5 years ago in reply to Clément

Prodigy 250 points

sorry, i can't find for Sysconfig doc.

0 Clément over 5 years ago in reply to shen yujie

TI__Guru** 101460 points

Please look in Software > SimpleLink CC13x2 26x2 SDK (4.10.00.78)

0 shen yujie over 5 years ago in reply to Clément

Prodigy 250 points

so，i have one question, After powering up the 26x2 lunchpad, I automatically added a queue message, scan message, but I found that I executed gapscan_ enable(0, DEFAULT_ SCAN_ DURATION, DEFAULT_ MAX_ SCAN_ After RES), is not triggered rtlsmaster_Scancb () function, which is why.

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CCS/LAUNCHXL-CC2640R2: Cc2640 measures AOA and system crashes after adding serial port