def enter_raw_repl(self):
"""
Enter the RAW repl mode. After the prompt character ('>') left in the buffer of the serial line.
Returns:
None
"""
self.serial.write(
b"\x03\x03") # ctrl-C twice: interrupt any running program
# flush input (without relying on serial.flushInput())
n = self.serial.inWaiting()
while n > 0:
self.serial.read(n)
n = self.serial.inWaiting()
self.serial.write(b"\x01") # ctrl-A: enter raw REPL
data = self.read_until(1, b"raw REPL; CTRL-B to exit\r\n>")
if not data.endswith(b"raw REPL; CTRL-B to exit\r\n>"):
raise PyboardError("could not enter raw repl")
self.serial.write(b"\r\x04") # execute nothing
data = self.serial.read(2)
if data != b"OK":
raise PyboardError("could not enter raw repl")
def exec_raw_no_follow(self, command):
"""
Execute a the command 'command' on the card10.
Parameters:
command (bytes): Command or multiple commands
Returns:
None
"""
if isinstance(command, bytes):
command_bytes = command
else:
command_bytes = bytes(command, encoding="utf8")
data = self.read_until(1, b">")
if not data.endswith(b">"):
raise PyboardError("card10 not in raw repl mode: (response: %r)" %
(data))
# write command
for i in range(0, len(command_bytes), 256):
self.serial.write(command_bytes[i:min(i +
256, len(command_bytes))])
time.sleep(0.01)
self.serial.write(b"\x04")
# check if we could exec command
data = self.serial.read(2)
if data != b"OK":
raise PyboardError("could not exec command (response: %r)" % data)
def soft_reset(args):
pyb = get_pyb(args)
print("trying to soft reboot badge")
write_command(pyb, b'\x04') # ctrl-D: soft reset
#print("1")
data = pyb.read_until(1, b'soft reboot\r\n')
#print("2")
if data.endswith(b'soft reboot\r\n'):
print("Soft reboot was successful.")
else:
raise PyboardError('could not soft reboot')
def soft_reset(args, verbose = True):
pyb = get_pyb(args)
if verbose:
print("Soft reboot:", end="", flush=True)
write_command(pyb, b'\x04') # ctrl-D: soft reset
data = pyb.read_until(1, b'soft reboot\r\n')
if data.endswith(b'soft reboot\r\n'):
if verbose:
print(" DONE")
else:
if verbose:
print(" FAIL")
raise PyboardError('could not soft reboot')