djsundog/circuitpython
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tools/pyboard.py: Make it 8-bit clean, so it works with unicode chars.

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Addresses issue #1190.
This commit is contained in:
Damien George 2015-04-19 21:31:28 +01:00
parent f35b5d28db
commit 2bb5f41611
1 changed files with 12 additions and 9 deletions
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21
tools/pyboard.py
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@ -33,6 +33,9 @@ import sys
import time import time
import serial import serial
def stdout_write_bytes(b):
sys.stdout.buffer.write(b)
class PyboardError(BaseException): class PyboardError(BaseException):
pass pass
@ -101,7 +104,7 @@ class Pyboard:
if isinstance(command, bytes): if isinstance(command, bytes):
command_bytes = command command_bytes = command
else: else:
command_bytes = bytes(command, encoding='ascii') command_bytes = bytes(command, encoding='utf8')
# write command # write command
for i in range(0, len(command_bytes), 256): for i in range(0, len(command_bytes), 256):
@ -128,19 +131,19 @@ class Pyboard:
return ret return ret
def execfile(self, filename): def execfile(self, filename):
with open(filename) as f: with open(filename, 'rb') as f:
pyfile = f.read() pyfile = f.read()
return self.exec(pyfile) return self.exec(pyfile)
def get_time(self): def get_time(self):
t = str(self.eval('pyb.RTC().datetime()'), encoding='ascii')[1:-1].split(', ') t = str(self.eval('pyb.RTC().datetime()'), encoding='utf8')[1:-1].split(', ')
return int(t[4]) * 3600 + int(t[5]) * 60 + int(t[6]) return int(t[4]) * 3600 + int(t[5]) * 60 + int(t[6])
def execfile(filename, device='/dev/ttyACM0'): def execfile(filename, device='/dev/ttyACM0'):
pyb = Pyboard(device) pyb = Pyboard(device)
pyb.enter_raw_repl() pyb.enter_raw_repl()
output = pyb.execfile(filename) output = pyb.execfile(filename)
print(str(output, encoding='ascii'), end='') stdout_write_bytes(output)
pyb.exit_raw_repl() pyb.exit_raw_repl()
pyb.close() pyb.close()
@ -214,7 +217,7 @@ def main():
if len(args.files) == 0: if len(args.files) == 0:
try: try:
pyb = Pyboard(args.device) pyb = Pyboard(args.device)
ret, ret_err = pyb.follow(timeout=None, data_consumer=lambda d:print(str(d, encoding='ascii'), end='')) ret, ret_err = pyb.follow(timeout=None, data_consumer=stdout_write_bytes)
pyb.close() pyb.close()
except PyboardError as er: except PyboardError as er:
print(er) print(er)
@ -222,16 +225,16 @@ def main():
except KeyboardInterrupt: except KeyboardInterrupt:
sys.exit(1) sys.exit(1)
if ret_err: if ret_err:
print(str(ret_err, encoding='ascii'), end='') stdout_write_bytes(ret_err)
sys.exit(1) sys.exit(1)
for filename in args.files: for filename in args.files:
try: try:
pyb = Pyboard(args.device) pyb = Pyboard(args.device)
pyb.enter_raw_repl() pyb.enter_raw_repl()
with open(filename) as f: with open(filename, 'rb') as f:
pyfile = f.read() pyfile = f.read()
ret, ret_err = pyb.exec_raw(pyfile, timeout=None, data_consumer=lambda d:print(str(d, encoding='ascii'), end='')) ret, ret_err = pyb.exec_raw(pyfile, timeout=None, data_consumer=stdout_write_bytes)
pyb.exit_raw_repl() pyb.exit_raw_repl()
pyb.close() pyb.close()
except PyboardError as er: except PyboardError as er:
@ -240,7 +243,7 @@ def main():
except KeyboardInterrupt: except KeyboardInterrupt:
sys.exit(1) sys.exit(1)
if ret_err: if ret_err:
print(str(ret_err, encoding='ascii'), end='') stdout_write_bytes(ret_err)
sys.exit(1) sys.exit(1)
if __name__ == "__main__": if __name__ == "__main__":