Build script buildpyb and pyb_check updated for Pyboard D

README.md

@@ -11,7 +11,7 @@ to simplify installation for users of official MicroPython firmware.
 # Fastbuild
 
 Scripts for building MicroPython for various target hardware types and for
-updating your local source. See [docs](./fastbuild/README.md)
+updating your local source. Now detects and builds for Pyboard D. See [docs](./fastbuild/README.md)
 
 # PicoWeb
 

fastbuild/README.md

@@ -4,9 +4,7 @@ These scripts are intended to speed and simplify rebuilding firmware from
 source notably where pyboards of different types are in use, or when
 frozen bytecode necessitates repeated compilation and deployment. In
 particular `buildpyb` will detect the attached Pyboard type, build the
-appropriate firmware, put the board into DFU mode and deploy it, before
+appropriate firmware, put the board into DFU mode and deploy it.
-launching `rshell`. The latter step may be removed if `rshell` is not in
-use.
 
 The scripts should be run as your normal user and can proceed without user
 interaction.
@@ -79,8 +77,9 @@ Close and restart the terminal session before running the scripts.
 
 ### Build script: `buildpyb`  
 
-This checks the attached pyboard. If it's a V1.0, V1.1 or Lite it builds the
+This checks the attached pyboard. If it's a V1.0, V1.1 or Lite it or a Pyboard
-correct firmware and deploys it. Otherwise it produces an error message.
+D series it builds the correct firmware and deploys it. Otherwise it produces
+an error message.
 
 Optional argument `--clean` - if supplied does a `make clean` to delete
 all files produced by the previous build before proceeding.

fastbuild/buildpyb

@@ -7,20 +7,7 @@
 MPDEVICE='/dev/pyboard'
 
 # Determine board type
-BOARD=""
+BOARD=$(pyb_check $MPDEVICE)
-if pyb_check $MPDEVICE PYBV11
-then
-    BOARD="PYBV11"
-fi
-if pyb_check $MPDEVICE PYBV10 
-then
-    BOARD="PYBV10"
-fi
-if pyb_check $MPDEVICE PYBLITEV10
-then
-    BOARD="PYBLITEV10"
-fi
-echo Building for $BOARD
 
 # Check for user override of frozen directory
 if [ $FROZEN_DIR ]
@@ -32,6 +19,7 @@ fi
 
 if [ $BOARD ]
 then
+    echo Building for $BOARD
     cd $MPDIR/ports/stm32
     if [ $# -eq 1 ] && [ $1 = "--clean" ]
     then
@@ -40,13 +28,11 @@ then
     if make -j 8 BOARD=$BOARD FROZEN_MPY_DIR=$FROZEN_DIR && pyb_boot $MPDEVICE
     then
         sleep 1
-        make BOARD=$BOARD FROZEN_MPY_DIR=$FROZEN_DIR deploy
+        make PYTHON=python3 BOARD=$BOARD deploy
-        cd -
-        sleep 1
-        rshell
     else
         echo Build failure
     fi
+    cd -
 else
     echo Incorrect board type
 fi

fastbuild/pyb_check

@@ -2,8 +2,7 @@
 # -*- coding: utf-8 -*-
 
 # Called from buildpyb
-# Arg: expected board type
+# Arg: device (e.g. '/dev/pyboard')
-# exit status 0 if hardware matches board type else 1
 
 import sys
 import os, os.path
@@ -11,26 +10,24 @@ mp = os.getenv('MPDIR')
 sys.path.append(''.join((mp, '/tools')))
 import pyboard
 
-errmsg = 'Must supply board type PYBV10 PYBV11 PYBLITEV10'
+errmsg = 'Usage pyb_check device'
-d = {'PYBV11' : b'PYBv1.1', 'PYBV10' : b'PYBv1.0', 'PYBLITEV10' : b'PYBLITEv1.0'}
+d = {b'PYBv1.1' : 'PYBV11', b'PYBv1.0' : 'PYBV10', b'PYBLITEv1.0' : 'PYBLITEV10',
-
+    b'PYBD-SF2W' : 'PYBD_SF2', b'PYBD-SF3W' : 'PYBD_SF3', b'PYBD-SF6W' : 'PYBD_SF6'}
-device = os.getenv('MPDEVICE')
-
 
 def main():
     if len(sys.argv) < 2:
-        print(errmsg)
+        print(errmsg, file=sys.stderr)
         sys.exit(1)
+    device = sys.argv[1]
     if not os.path.exists(device):
+        print('Device {} does not exist'.format(device), file=sys.stderr)
         sys.exit(1)
     pybd = pyboard.Pyboard(device)
     pybd.enter_raw_repl()
     hardware = pybd.exec('import os; print(os.uname()[4].split(' ')[0])').strip()
     pybd.exit_raw_repl()
-    board = d[sys.argv[1]]
+    if hardware in d:
-    if board == hardware:
+        print(d[hardware])
-        sys.exit(0)
-    sys.exit(1)
 
 if __name__ == "__main__":
     main()