display.py: flashing firmware

display.py

@@ -293,12 +293,16 @@ if firmware:
         raise ValueError(f'{firmware} is not a valid firmware file')
     hwversion = d.version()
     if tag[4:] == hwversion:
-        print('firmware is already', pretty_version(hwversion))
-    else:
-        print('firmware file:', pretty_version(tag[4:]))
+        # print('firmware is already', pretty_version(hwversion))
         print('display version:', pretty_version(hwversion))
-        #d.bootmode()
-        #os.system(f'../stm32flash-0.7/stm32flash -R -v -b 115200 -w /tmp/fw.bin {dev}')
+        print('binfile version:', pretty_version(tag[4:]))
+        result = input('flash this (takes 1 min)? ').lower()
+        if result in ('y', 'yes'):
+            print('\ndo NOT interrupt')
+            d.bootmode()
+            d.term.close()
+            time.sleep(1.)
+            os.system(f'../stm32flash-0.7/stm32flash -R -v -b 115200 -w {firmware} {tty}')
 if daemon:
     while True:
         d.refresh()