fix that i2c device of sensor framework cannot set i2c address

2021-12-10 10:23:30 +08:00
parent c9db5635b0
commit ead80da91f
19 changed files with 239 additions and 18 deletions
@@ -40,6 +40,10 @@ static void Ec200tPowerSet(void)
 {
    int pin_fd;
    pin_fd = PrivOpen(ADAPTER_EC200T_PIN_DRIVER, O_RDWR);
+    if (pin_fd < 0) {
+        printf("open %s error\n", ADAPTER_EC200T_PIN_DRIVER);
+        return;
+    }

    struct PinParam pin_param;
    pin_param.cmd = GPIO_CONFIG_MODE;