CC2530: CC2530 internal 32KHz crystal oscillator OTA

Alvin Chen

Part Number: CC2530

The program is configured internal 32KHz crystal oscillator. When the HAL_BOARD_INIT complete , use the internal 32Khz crystal oscillator , the product is crashed after OTA update.

over 6 years ago

0 JasonB over 6 years ago

TI__Expert 8950 points

Hi Alvin,

Can you please help clarify the use-case here? Are you saying that when you configure the device to use the internal 32kHz oscillator and you boot it normally it works fine, but if you do an OTA upgrade it will not boot after you try to apply the new image?

0 Alvin Chen over 6 years ago in reply to JasonB

TI__Expert 3925 points

Thank you, you are right. please give me advice.

0 YiKai Chen over 6 years ago in reply to Alvin Chen

Guru 735455 points

Do you change the following defiene

#define OSC_32KHZ 0x00 /* external 32 KHz xosc */

to

#define OSC_32KHZ 0x80 /* internal 32 KHz rcosc */ ?

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CC2530: CC2530 internal 32KHz crystal oscillator OTA