mqtt_client sample program stuck at sl_start

Sonam manchanda

Other Parts Discussed in Thread: CC3200

I'm using a CC3200 chip on my own board and when I try to run "mqtt_client" sample code, It hangs while running sl_start API particulaly at NwpUnMaskInterrupt() which attempts to write to REG_INT_MASK_CLR.

Also, in technical reference manual i cant find "REG_INT_MASK_CLR".

Any idea why it is stucking?

over 9 years ago

0 Hari Nagalla over 9 years ago

TI__Mastermind 27080 points

Did, you try with other SDK examples? for example, getting started with STA mode?

0 Sonam manchanda over 9 years ago in reply to Hari Nagalla

Prodigy 90 points

Hi,

Yes i tried with other examples too. It always hang @ sl_Start.

0 Jan D over 9 years ago in reply to Sonam manchanda

Guru 80205 points

Hi,

- Please check if this topic is not related to your case: e2e.ti.com/.../1806610.
- Also check your code at CC3200 LaunchPad. CC3200 chip itself is not easy to make proper layout of board. Biggest challenge is properly design of power supply. It is widely recommended to you 4 layer board.

Jan

Wi-Fi

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mqtt_client sample program stuck at sl_start