AP_OpticalFlow: allow to search on I2C bus 2

8 years ago · ac60ddfdde
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_OpticalFlow/AP_OpticalFlow_PX4Flow.cpp
+++ b/libraries/AP_OpticalFlow/AP_OpticalFlow_PX4Flow.cpp
@ -55,7 +55,7 @@ AP_OpticalFlow_PX4Flow *AP_OpticalFlow_PX4Flow::detect(OpticalFlow &_frontend)
				@@ -55,7 +55,7 @@ AP_OpticalFlow_PX4Flow *AP_OpticalFlow_PX4Flow::detect(OpticalFlow &_frontend)
 */
 bool AP_OpticalFlow_PX4Flow::scan_buses(void)
 {
-    for (uint8_t bus=0; bus<2; bus++) {
+    for (uint8_t bus = 0; bus < 3; bus++) {
 #ifdef HAL_OPTFLOW_PX4FLOW_I2C_BUS
        // only one bus from HAL
        if (bus != HAL_OPTFLOW_PX4FLOW_I2C_BUS) {