ao-bringup/turnon_telemini: Skip DFU if no DFU device is present

[fw/altos] / ao-bringup / turnon_telemini

diff --git a/ao-bringup/turnon_telemini b/ao-bringup/turnon_telemini
index 23031481dac46aa2c5f79d5589767c5f6e683f43..678251f48d8caf5a0b0dba23d48ac7688a786027 100755 (executable)
--- a/ao-bringup/turnon_telemini
+++ b/ao-bringup/turnon_telemini
@@ -45,9 +45,11 @@ ALTOS_FILE=~/altusmetrumllc/Binaries/telemini-v$VERSION-*.elf
 #FLASH_FILE=../src/telemini-v3.0/flash-loader/telemini-v$VERSION-altos-flash-*.bin
 #ALTOS_FILE=../src/telemini-v3.0/telemini-v$VERSION-*.elf
 
-$DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE || exit 1
+if lsusb -d 0483:df11 | grep -q STM; then
+    $DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE || exit 1
 
-sleep 2
+    sleep 2
+fi
 
 $USBLOAD --serial=$SERIAL $ALTOS_FILE || exit 1