From: Keith Packard <keithp@keithp.com>
Date: Fri, 16 Mar 2018 21:51:22 +0000 (-0700)
Subject: ao-bringup: Check for Loader USB id before attempting dfu-util
X-Git-Tag: 1.8.5~1^2~1^2~5
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=788d02a3caf0f14f3c84ff6ae7e2a2fff302e91b

ao-bringup: Check for Loader USB id before attempting dfu-util

This lets me restart the turnon process after the boot loader has been
flashed.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/ao-bringup/turnon_easymini b/ao-bringup/turnon_easymini
index 7db72665..3bef3145 100755
--- a/ao-bringup/turnon_easymini
+++ b/ao-bringup/turnon_easymini
@@ -52,11 +52,13 @@ ALTOS_FILE=~/altusmetrumllc/Binaries/easymini-v2.0-*.elf
 #FLASH_FILE=../src/$BASE-v$VERSION/flash-loader/$BASE-v$VERSION-altos-flash-*.elf
 #ALTOS_FILE=../src/$BASE-v$VERSION/*.ihx
 
-echo $DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE
+if lsusb -d 0483:df11 | grep -q STM; then
+    echo $DFU_UTIL -v -v -R -a 0 -s 0x08000000:leave -D $FLASH_FILE
 
-$DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE || exit 1
+    $DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE
 
-sleep 2
+    sleep 2
+fi
 
 echo $USBLOAD $ALTOS_FILE