Push Button ( gptio pin 14 ) not permited

[jyijyi]

I never used before, but here has an example for reference

gpioExpanderService with MangOH Red

Hello, I would like to use the gpioExpanderService with the MangOH RED. In the MangOH.sdef I can see the gpioExpanderService is removed from build with this explanation. Is it possible to use it or not ? Thanks /* * There is a conflict between the following software components: * - sx1509 Linux kernel driver * - mangOH GPIO expander service * - gpioexp command line program * All of these components attempt to control the sx1509 GPIO expander on mangOH Red. The sx1509 * driver is re…