DA1458x_DSPS

Hi,PM_Dialog

Sorry,I repeat my question again.

我downloaded the latest DSPS program on the official website, but when I enter the debug mode when I run the program, the program is easy to run. Is there any place to modify the downloaded program? How can I enter debug mode normally? The chip I am using is DA14580.

Thanks, Qyt

Hi，PM_Dialog

我will describe my problem in detail.

我used the keil IDE to open the engineering v5.15 version of DSPS. There was a problem in the process of opening the debug mode.When I start debug session and run it,command will print the following information：

FUNC void disp_memlog(void)
{
int idx;
unsigned int min_delta;

exec("log > Memlog.log");

printf("\n\n*** Memory Logging Results ***\n\n");

printf(">>> ENV HEAP <<<\n");
printf("Used size in this HEAP : %4d (current) - %4d (maximum)\n", mem_log[0].used_sz, mem_log[0].max_used_sz);
printf("Used size in other HEAPs: %4d (current) - %4d (maximum)\n\n", mem_log[0].used_other_sz, mem_log[0].max_used_other_sz);

printf(">>> DB HEAP <<<\n");
printf("Used size in this HEAP : %4d (current) - %4d (maximum)\n", mem_log[1].used_sz, mem_log[1].max_used_sz);
printf("Used size in other HEAPs: %4d (current) - %4d (maximum)\n\n", mem_log[1].used_other_sz, mem_log[1].max_used_other_sz);

printf(">>> MSG HEAP <<<\n");
printf("Used size in this HEAP : %4d (current) - %4d (maximum)\n", mem_log[2].used_sz, mem_log[2].max_used_sz);
printf("Used size in other HEAPs: %4d (current) - %4d (maximum)\n\n", mem_log[2].used_other_sz, mem_log[2].max_used_other_sz);

printf(">>> Non-Ret HEAP <<<\n");
printf("Used size in this HEAP : %4d (current) - %4d (maximum)\n", mem_log[3].used_sz, mem_log[3].max_used_sz);
printf("Used size in other HEAPs: %4d (current) - %4d (maximum)\n\n", mem_log[3].used_other_sz, mem_log[3].max_used_other_sz);

exec("log off");
} //disp_memlog() ends

**JLink Warning: CPU could not be halted
***JLink Error: Can not read register 15 (R15) while CPU is running
***JLink Error: Can not read register 16 (XPSR) while CPU is running
***JLink Error: Can not read register 0 (R0) while CPU is running
***JLink Error: Can not read register 1 (R1) while CPU is running
***JLink Error: Can not read register 2 (R2) while CPU is running
***JLink Error: Can not read register 3 (R3) while CPU is running
***JLink Error: Can not read register 4 (R4) while CPU is running
***JLink Error: Can not read register 5 (R5) while CPU is running
***JLink Error: Can not read register 6 (R6) while CPU is running
***JLink Error: Can not read register 7 (R7) while CPU is running
***JLink Error: Can not read register 8 (R8) while CPU is running
***JLink Error: Can not read register 9 (R9) while CPU is running
***JLink Error: Can not read register 10 (R10) while CPU is running
***JLink Error: Can not read register 11 (R11) while CPU is running
***JLink Error: Can not read register 12 (R12) while CPU is running
***JLink Error: Can not read register 13 (R13) while CPU is running
***JLink Error: Can not read register 14 (R14) while CPU is running
***JLink Error: Can not read register 15 (R15) while CPU is running
***JLink Error: Can not read register 16 (XPSR) while CPU is running
***JLink Error: Can not read register 17 (MSP) while CPU is running
***JLink Error: Can not read register 18 (PSP) while CPU is running
***JLink Error: Can not read register 20 (CFBP) while CPU is running

我used Jlink to download the program. I can guarantee that the connection is correct, because the same way to debug the DA1458x_SDK5.0.1 version of the program downloaded from the official website is no problem.

Please help me solve this problem.

Thanks，Qyt

Hi，PM_Dialog

我have a custom board.I can download firmware to System-RAM from any other example of the SDK. Only the example of this DSPS has a problem, I know that there is no problem with the configuration of the keil environment. I can also see the serial number of JLINK, and click on ok, but there will still be problems I described earlier.

thanks,Qyt

Hi,PM_Dialog

Thank you for your answer, I have solved the previous problem, now I have a new question I would like to ask, the same is the dsps program, I can only send data after running, can not accept data, whether it is to be done in the program What modified?

Thanks，Qyt

Hi,PM_Dialog

我connected the DA14580 to the DSPS mobile app. I have not made any changes to the source code. Now I can send data to the mobile phone through the computer, but I can't send data to the serial port of the computer through the mobile phone. Now the data transmission is one-way transmission. Do I need to make some modifications in the DSPS program to achieve two-way data transmission?

Thanks,Qyt

Hi,PM_Dialog

我am using the DAPS app on your official website. I use this software to connect to the DA14580. I can send data to the phone on the PC, but I can't send data from the phone to the PC. It is not clear whether there is any configuration on the software side that needs to be modified.

PC的串口应用程序应该没问题,using the serial port assistant I usually use to print data. Whether the v5.15 version of the DSPS program can not print the data sent from the mobile phone in the serial port application. But I can use the V3.15 version of the DSPS program to send and receive data normally on the PC and mobile phones. So in order to realize the two-way sending and receiving function of data, I would like to know if there is any need to modify the version of V5.15.

Thanks，Qyt