Does this still build? Error: undefined reference to **`HAL_IWDG_Start'**

[vonkoda]

Was trying this build tonight (yes I know its 5years old!) and as expected, a lot of errors maybe due to the environments etc moving on in the meantime.

EDITed: Main problem appears to be around the Watchdog piece in the code:

Code:

  /* Configure and start IWDG */

hiwdg.Instance = IWDG;
hiwdg.Init.Prescaler = IWDG_PRESCALER_4;
hiwdg.Init.Reload = 2047;
HAL_IWDG_Init(&hiwdg);
#ifdef WATCHDOG_EN
HAL_IWDG_Start(&hiwdg);
print("\r\n[OK] Watchdog started");
#else
print("\r\n[WARNING] Watchdog not enabled");
#endif

Error:

Error 137 error : undefined reference to `HAL_IWDG_Start' C:\Tools\Software_Diff\BrinirController-master\Firmware\main.c 85 1 Firmware
Error 138 error : ld returned 1 exit status C:\Tools\Software_Diff\BrinirController-master\Firmware\collect2.exe Firmware
Error 139 error : Command-line action failed C:\Tools\Software_Diff\BrinirController-master\Firmware\VisualGDB Firmware

[siliconwitch]

Hi,

Sorry for the super slow reply. Glad you got it working though!

Yes this project is horribly out of date, and I haven't run this code in quite some time. I'd recommend moving all the application code over to the latest ST stack. If you can get a copy Simulink codegen, then it's probably worth rebuilding the model code too.