I want to use i2c and uart0 simultaneously in nrf52832 .

RE: I want to use i2c and uart0 simultaneously in nrf52832 .

awneil — Tue, 08 Jan 2019 00:22:07 GMT

[quote userid="76046" url="~/f/nordic-q-a/41896/i-want-to-use-i2c-and-uart0-simultaneously-in-nrf52832/162991"]Packet receive by I2C bus is not perfect .
I[/quote]

What, exactly, do you mean by that? Please explain!

If you have scope or analyser traces - post them.

In what way(s), exactly, is the RTC value "wrong" ?

[quote userid="72692" url="~/f/nordic-q-a/41896/i-want-to-use-i2c-and-uart0-simultaneously-in-nrf52832/164382"]Maybe you could add some relevant code snippets[/quote]

Hardware schematic would also be useful.

How to properly post source code:

RE: I want to use i2c and uart0 simultaneously in nrf52832 .

Simon — Mon, 07 Jan 2019 21:54:58 GMT

Could you explain your project in more detail? What examples from the SDK are you using, and what modifications have you done to it? Maybe you could add some relevant code snippets?

RE: I want to use i2c and uart0 simultaneously in nrf52832 .

subhra — Wed, 26 Dec 2018 05:58:13 GMT

Thanx for response.

I checked hardware , it's fine .
I am using nRF5_SDK_15.0.0_a53641a example code .
Packet receive by I2C bus is not perfect .
I am getting wrong RTC value .

RE: I want to use i2c and uart0 simultaneously in nrf52832 .

awneil — Mon, 24 Dec 2018 07:44:51 GMT

First step is to determine if this is a hardware or a software problem.

Have you looked at the I2C lines to see if they are being disrupted ?

What, exactly, goes wrong with the I2C ?