1 Wire Protocol

Embedded Devices NET+OS
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1

Hi,

I have a Dallas Semiconductor DL2417 RTC chip which uses a 1 Wire Protocol which is connected to a GPIO on the Wi-EM board. I need to send/receive bits with .25uS intervals. Is there away to set the cpu ticks to .25uS so I can use the thread.Sleep api for the pauses ?
Does anyone ever implemented a 1 Wire Protocol that can share some sample code and configuration on the module ?

Thanks

2

You should try with the Timer 2: set the reload value to 25µs.

Paul

3

Thanks Paul,

I will try that and let you know.