From 3dbdd153040087f23d63204b142f355936ae8bc0 Mon Sep 17 00:00:00 2001 From: Nic Aitch Date: Mon, 6 Feb 2017 19:57:34 -0600 Subject: [PATCH] Check for a new serial port every second --- keyboards/lets_split/rules.mk | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/keyboards/lets_split/rules.mk b/keyboards/lets_split/rules.mk index 0dc5491302..0efa785505 100644 --- a/keyboards/lets_split/rules.mk +++ b/keyboards/lets_split/rules.mk @@ -76,10 +76,12 @@ CUSTOM_MATRIX = yes avrdude: build ls /dev/tty* > /tmp/1; \ - echo "Reset your Pro Micro then hit any key to continue..."; \ - read -n 1 -s; \ - ls /dev/tty* > /tmp/2; \ - USB=`diff /tmp/1 /tmp/2 | grep '>' | sed -e 's/> //'`; \ + echo "Reset your Pro Micro now"; \ + while [[ -z $$USB ]]; do \ + sleep 1; \ + ls /dev/tty* > /tmp/2; \ + USB=`diff /tmp/1 /tmp/2 | grep -o '/dev/tty.*'`; \ + done; \ avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex .PHONY: avrdude