diff options
Diffstat (limited to 'tmk_core')
| -rw-r--r-- | tmk_core/avr.mk | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tmk_core/avr.mk b/tmk_core/avr.mk index d22c3bbca..79fdf4de5 100644 --- a/tmk_core/avr.mk +++ b/tmk_core/avr.mk @@ -214,12 +214,15 @@ define EXEC_AVRDUDE mv /tmp/2 /tmp/1; \ done; \ echo ""; \ - echo "Detected controller on USB port at $$USB"; \ + echo "Device $$USB has appeared; assuming it is the controller."; \ if $(GREP) -q -s 'MINGW\|MSYS' /proc/version; then \ USB=`echo "$$USB" | perl -pne 's/\/dev\/ttyS(\d+)/COM.($$1+1)/e'`; \ echo "Remapped MSYS2 USB port to $$USB"; \ + sleep 1; \ + else \ + printf "Waiting for $$USB to become writable."; \ + while [ ! -w "$$USB" ]; do sleep 0.5; printf "."; done; echo ""; \ fi; \ - sleep 1; \ avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex; \ fi endef |