Searched refs:gpio2Fd (Results 1 – 1 of 1) sorted by relevance
764 int gpio2Fd = -1; in AiUartTransmit() local791 gpio2Fd = open("/sys/class/gpio/gpio2/value", O_RDONLY); in AiUartTransmit()792 if (gpio2Fd < 0) { in AiUartTransmit()796 fds2.fd = gpio2Fd; in AiUartTransmit()806 UartProcess(fd, gpio1Fd, gpio2Fd, fds1, fds2); in AiUartTransmit()