CC2538DK: CC2538 UART GPIO pin configuration

Santosh Bongane

Expert 2120 points

Part Number: CC2538DK
Other Parts Discussed in Thread: Z-STACK

HI All,

please suggest GPIO pin number for UART communication

we need two UART ports

pls. mention GPIO pin number

One UART for Debug and another for Host processor communication purpose

over 8 years ago

0 JasonB over 8 years ago

TI__Expert 8950 points

Hi Santosh,

What software are you using? Are you using a version of Z-Stack or just the foundation firmware?

0 Santosh Bongane over 8 years ago in reply to JasonB

Expert 2120 points

Z stack - we will use Z stack version
UART 1 for RS232 PC communication- debug purpose
UART0 for Host processor communication to pass data

Just to know more- How it is differ in case of Z stack and Foundation firmware ?

0 YiKai Chen over 8 years ago in reply to Santosh Bongane

Guru 735695 points

Try to refer to discussions in e2e.ti.com/.../423493

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CC2538DK: CC2538 UART GPIO pin configuration