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SMeel1
Beginner
916 Views

UART on edison arduino board

Hi,

I have a sensor that works on two modes (I2C,UART),I am converting the i2c to uart and similarly from uart to i2c. after changing the mode from uart to i2c i am unable to detect the address.I have connected the sensor tx,rx pins to A4,A5 and same to rx and tx(PIN 0, PIN 1).After I change the mode from uart to i2c using nodejs the voltage across the pin 0, pin 1 is 3V. But when the remove the jumper wires from the pin 0 and pin 1 i am able to detect the address,when i put the wires back i am not able to detect the address.

I tried to get the address after rebooting but no luck, but i am able to get the address after i shutdown the device and on.

How can i make voltage on the uart pins to zero after i change the mode from uart to i2c in order to detect the address of the sensor.

Thanks'

Srujani.

0 Kudos
2 Replies
AlHill
Super User
40 Views

Please stay with your other thread:

Doc

idata
Community Manager
40 Views

Hello Srujani,

 

 

Thanks for reaching out!

 

 

As Al Hill mentioned, this thread is a duplicate of https://communities.intel.com/thread/111746 https://communities.intel.com/thread/111746, we have replied to you there. We will continue the support in that thread.

 

 

Pedro M.
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