diff options
| -rwxr-xr-x | meta-facebook/meta-bletchley/recipes-bletchley/motor-ctrl/files/power-ctrl | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/meta-facebook/meta-bletchley/recipes-bletchley/motor-ctrl/files/power-ctrl b/meta-facebook/meta-bletchley/recipes-bletchley/motor-ctrl/files/power-ctrl index 83d65df843..643d7ca36b 100755 --- a/meta-facebook/meta-bletchley/recipes-bletchley/motor-ctrl/files/power-ctrl +++ b/meta-facebook/meta-bletchley/recipes-bletchley/motor-ctrl/files/power-ctrl @@ -58,6 +58,46 @@ function trigger_power_button() { fi } +function release_power_button() { + local sled_num=$1 + GPIO_DETECT_PIN1="SLED${sled_num}_MS_DETECT1" + + if [ "$(get_gpio "$GPIO_DETECT_PIN1")" -eq 0 ]; then + echo "Motor at initial position already" + return 0 + fi + + motor-ctrl "sled${sled_num}" r >/dev/null + wait_for_switch "${GPIO_DETECT_PIN1}" + motor-ctrl "sled${sled_num}" s >/dev/null + if [ "$(get_gpio "$GPIO_DETECT_PIN1")" -eq 0 ];then + echo "Motor reverse to initial position successful" + return 0 + fi + + echo "Error: Initial position switch not trigger" + return 1 +} + +function press_power_button() { + local sled_num=$1 + + GPIO_DETECT_PIN0="SLED${sled_num}_MS_DETECT0" + + echo "Motor go forward to press Power button" + motor-ctrl "sled${sled_num}" f >/dev/null + wait_for_switch "${GPIO_DETECT_PIN0}" + motor-ctrl "sled${sled_num}" s >/dev/null + + if [ "$(get_gpio "$GPIO_DETECT_PIN0")" -eq 0 ];then + echo "Power button switch triggered" + return 0 + fi + + echo "Error: Power button switch not trigger" + return 1 +} + #Get i2c bus number for sledN function get_bus_num() { SLED_NUM=$1 @@ -172,6 +212,35 @@ elif [[ "$ACTION" == "ac-on" ]];then set_gpio "power-host${SLED_NUM}" 1 elif [[ "$ACTION" == "ac-off" ]];then set_gpio "power-host${SLED_NUM}" 0 +elif [[ "$ACTION" == "dfu" ]]; then + echo "Set host$SLED_NUM DFU mode" + + # turn ac off + echo "SLED$SLED_NUM: turn ac-off" + set_gpio "power-host${SLED_NUM}" 0 + sleep 1 + + # press power button, and hold for 10 seconds + echo "SLED$SLED_NUM: pressing power button" + if ! press_power_button "$SLED_NUM"; then + echo "SLED$SLED_NUM: press power button failed" + echo "SLED$SLED_NUM: releasing power button" + release_power_button "$SLED_NUM" + exit 1 + fi + sleep 10 + + # turn ac on + echo "SLED$SLED_NUM: turn ac-on" + set_gpio "power-host${SLED_NUM}" 1 + sleep 3 + + # release power button + echo "SLED$SLED_NUM: releasing host power button" + if ! release_power_button "$SLED_NUM"; then + echo "SLED$SLED_NUM: release power button failed" + exit 1 + fi else echo "Unknown action: [ ${ACTION} ]" show_usage |