Commit 9674c954 authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
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minor edits

parent 82409d0a

README.md

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@@ -15,18 +15,18 @@ A patch to the CP210x USB to UART Bridges driver that adds GPIO pins control by 


2. Reload driver (from the built directory):



        sudo rmmod 210x

        sudo insmod 210x.ko

        sudo rmmod cp210x

        sudo insmod cp210x.ko



## Program GPIO_MAS

1. Examples:

    * Set all 1's:



            ./cp210x_gpio.py -d /dev/ttyUSB0 -m 0xff 0xff

            sudo ./cp210x_gpio.py -d /dev/ttyUSB0 -m 0xff 0xff



    * Set GPIO[3]=1, others - 0:

    

            ./cp210x_gpio.py -d /dev/ttyUSB1 -m 0xff 0x08

            sudo ./cp210x_gpio.py -d /dev/ttyUSB1 -m 0xff 0x08

    

## Changes in the driver

* Changes in the driver cp210x.c are based on the patch found [here](https://lkml.org/lkml/2012/5/1/2)

build_driver.sh

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@@ -36,5 +36,5 @@ Now to reload the driver type: 
  sudo rmmod cp210x

  sudo insmod cp210x.ko

Then try the script:

  ./cp210x_gpio.py [-d /dev/ttyUSB0] [-m 0xf] 0xf

  sudo ./cp210x_gpio.py [-d /dev/ttyUSB0] [-m 0xf] 0xf

"
 
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