I want to use the Jetson TX2 J21 Header.but how correspond to actual GPIO port on tx2
here’s wiki page which may helps,
please also refer to [Tegra Linux Driver Package TX2 Adaptation Guide] for more details.
tx2’s Sysfs GPIO are all different from tx1’s Sysfs GPIO ?
correct, you could also check the spreadsheet from Jetson download center.
TX2 sysfs gpio gpio xx and pin xx how to map?Could you give me a example
WHY Jetson TX2 J21 Heade PIN 29 is gpio398 ? Jetson TX2 J21 Heade PIN 13 is gpioxx ? Why
How do I map it ? thank you
please refer to [Tegra Linux Driver Package TX2 Adaptation Guide] and check the [GPIO changes] chapter for more details.