UART Baud rate 1200 support

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Wed, 2018-04-11 08:12

wisilica

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UART Baud rate 1200 support

Hi,

I would like to know if baud rate of 1200 is supported by DA14580 chipset. If so, what are the changes I need to make for this support ?

Thanks

Device:

DA14580

Wed, 2018-04-11 16:11

PM_Dialog

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加入:2018-02-08 11:03

Hi wisilica

Yes, you are able to define 1200 baud rate. In the SKD the 1200 baud rate is not define, but you can define it by you own. Please, add the following code into uart.h.

/// Divider for 1200 bits/s
#define UART_BAUDRATE_1K2 833 // = 16000000 / (16 * 1200), actual baud rate = 1200.48, error = -0,04%
#define UART_BAUDRATE UART_BAUDRATE_1K2

Thanks, PM_Dialog

Thu, 2018-04-12 06:03

(Reply to #2) #3

wisilica

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Last seen:10 months 1 week ago

加入:2015-03-17 08:16

Thank you! Wisilica

Thank you!

Wisilica