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soc/tools/litex_term: remove character function

This commit is contained in:
Florent Kermarrec 2016-02-19 00:02:38 +01:00
parent 5b8566d20f
commit 4bdefbdfba
1 changed files with 3 additions and 7 deletions
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10
litex/soc/tools/litex_term.py
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@ -31,10 +31,6 @@ else:
return c return c
def character(b):
return b.decode('latin1')
sfl_magic_len = 14 sfl_magic_len = 14
sfl_magic_req = "sL5DdSMmkekro\n" sfl_magic_req = "sL5DdSMmkekro\n"
sfl_magic_ack = "z6IHG7cYDID6o\n" sfl_magic_ack = "z6IHG7cYDID6o\n"
@ -161,7 +157,7 @@ class LiteXTerm:
while retry: while retry:
self.write_exact(frame.raw) self.write_exact(frame.raw)
# Get the reply from the device # Get the reply from the device
reply = character(self.serial.read()) reply = self.serial.read().decode()
if reply == sfl_ack_success: if reply == sfl_ack_success:
retry = 0 retry = 0
elif reply == sfl_ack_crcerror: elif reply == sfl_ack_crcerror:
@ -229,7 +225,7 @@ class LiteXTerm:
def reader(self): def reader(self):
try: try:
while self.reader_alive: while self.reader_alive:
c = character(self.serial.read()) c = self.serial.read().decode()
if c == '\r': if c == '\r':
sys.stdout.write('\n') sys.stdout.write('\n')
else: else:
@ -261,7 +257,7 @@ class LiteXTerm:
b = getkey() b = getkey()
except KeyboardInterrupt: except KeyboardInterrupt:
b = serial.to_bytes([3]) b = serial.to_bytes([3])
c = character(b) c = b.decode()
if c == chr(0x03): if c == chr(0x03):
self.stop() self.stop()
elif c == '\n': elif c == '\n':