Scale SPI1 clock to 10kHz in STM32 discovery

sandhya · ‎2014-09-11

Posted on September 11, 2014 at 14:52

Hello all,

I am trying to establish SPI communication bw STM32FDiscovery board and MCP3202 ADC. The optimum clock rate of MCP3202 is given as 10kHz in the datasheet. I am using SYSCLK as 48MHz in my Discovery board. How can I scale this down to 10kHz for the SPI1 block?

Thanks.

#spi #stm32discovery

Tesla DeLorean · ‎2014-09-11

Posted on September 11, 2014 at 18:08

ST makes a dozen or so Discovery boards, you'll need to be more specific.

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sandhya · ‎2014-09-12

Posted on September 12, 2014 at 13:22

Hello,

Its STM32f0 Discovery board.