Part Number: TDA4VMXEVM
TDA4 SOC GPIO include three group:GPIO0,GPIO1,WKUP_GPIO0.
There are two user led in EVM,according EVM_SCH:
P26 USER_LED1 Output PD Active High User LED1 Enable ('1' - LED Off, '0' - LED On)
P27 USER_LED2 Output PD Active High User LED2 Enable ('1' - LED Off, '0' - LED On)
I hope driver led by gpio in linux
/sys/class/gpio,echo N > export, N=?
I do not know which GPIO is wright.