T1020 GPIO Programming

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T1020 GPIO Programming

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eshwarchand
Contributor I

Hi,

I started a new project which is having T1020 processor.i downloaded the code warrior ide and installed.first i am trying to write the gpio code. i read the gpio registers in user manual.GPIO1_GPDIR = 0xffffffff; i wrote the this for port1 direction as output but it shows the error GPIO1_GPDIR is undeclared.where can i get the T1020 header file.

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Pavel
NXP TechSupport
NXP TechSupport

Look at attached files. These files are available in u-boot source folder for the T1040RDB board. Draw attention that the t104xrdb.c uses the immap_85xx.h.

Use GPIO register from this file.


Have a great day,
Pavel Chubakov

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