root@firefly:~# ffgo version OS: Ubuntu 18.04.6 LTS MODEL: AIO-3399J Board (Linux Opensource) FIREFLY: v2.11-56-g44d33d7 DATE: 20220527 KERNEL: Linux version 4.4.194+ (xxx@manjaro) (test: 0190351ccb3255cbbfbb410eedb533faccdd4ae9 reverts) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #12 SMP Mon Aug 29 15:27:17 CST 2022 GPIO3D7 配置输出失败 cd /sys/class/gpio ----成功 echo 127 > export ----成功 echo out > gpio127/direction ----成功 echo 1 > gpio127/value ----失败 value值始终是0,用io工具配置也是一样的效果,但GPIO3D0到GPIO3D6全都可以成功,是还有什么地方还需要配置吗? |
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