CC3100: Trouble Capturing NWP Logs

Wilmer Suarez

Part Number: CC3100

Hello,

I'm trying to capture NWP logs and I'm having some trouble understanding the steps. The initialization code that it is requesting to be changed to configure Pin 62 need to be done on the CC3100 FW?

How do I accomplish this?

Thank you

over 3 years ago

0 Kobi Leibovitch over 3 years ago

TI__Guru 63006 points

You'll need to add the following lines (that configures pin 62) to the PinMuxConfig() function (this function typically can be found in pinmux.c in the SDK examples).

Then rebuild the project.

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// If your application already have UART0 configured, no need for this line
MAP_PRCMPeripheralClkEnable(PRCM_UARTA0, PRCM_RUN_MODE_CLK);
// Mux Pin62 to mode 1 for outputing NWP logs
MAP_PinTypeUART(PIN_62, PIN_MODE_1);
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// If your application already have UART0 configured, no need for this line
MAP_PRCMPeripheralClkEnable(PRCM_UARTA0, PRCM_RUN_MODE_CLK);
// Mux Pin62 to mode 1 for outputing NWP logs
MAP_PinTypeUART(PIN_62, PIN_MODE_1);

0 Wilmer Suarez over 3 years ago in reply to Kobi Leibovitch

Intellectual 310 points

Yes, but that configuration needs to be done for pin 62 of the CC3100. I'm not using any of the SDK examples. I'm interfacing with the CC3100 via an STM32 host.

I'm looking through the SDK examples as well and I don't see anything related to pinmux.

+1 Kobi Leibovitch over 3 years ago in reply to Wilmer Suarez

TI__Guru 63006 points

Sorry, you don't need the pin muxing when using cc3100.

0 Wilmer Suarez over 3 years ago in reply to Kobi Leibovitch

Intellectual 310 points

So, I would just need to directly connect to pin 62 to capture output?

0 Kobi Leibovitch over 3 years ago in reply to Wilmer Suarez

TI__Guru 63006 points

yes

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CC3100: Trouble Capturing NWP Logs