btashton commented on issue #3140: URL: https://github.com/apache/incubator-nuttx/issues/3140#issuecomment-813177941
@HecticSalad To use the GPIO demo you need to enable these flags: ``` CONFIG_BOARD_LATE_INITIALIZE=y CONFIG_DEV_GPIO=y CONFIG_EXAMPLES_GPIO=y CONFIG_NSH_ARCHINIT=y ``` You will then have these 9 pins mapped to the driver https://github.com/apache/incubator-nuttx/blob/master/boards/arm/stm32f7/nucleo-144/src/nucleo-144.h#L183-L203 Here is it running: ``` NuttShell (NSH) NuttX-10.0.1 nsh> ls /dev /dev: console gpin0 gpin1 gpin2 gpin3 gpint8 gpout4 gpout5 gpout6 gpout7 null ttyS0 nsh> gpio -o 1 /dev/gpout4 Driver: /dev/gpout4 Output pin: Value=1 Writing: Value=1 Verify: Value=1 nsh> ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
