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pins: Check if the same pin is referenced via different aliases

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Change the update_command() call to use a new PinResolver class.  In
that new class, verify that the same pin isn't referenced in two
different parts of the config using different aliases for the pin.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-01-10 18:34:42 -05:00
parent df6528715e
commit 3833669c3a
3 changed files with 37 additions and 28 deletions
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9
klippy/console.py
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@ -55,8 +55,8 @@ class KeyboardReader:
self.clocksync.connect(self.ser)
self.ser.handle_default = self.handle_default
self.mcu_freq = self.ser.msgparser.get_constant_float('CLOCK_FREQ')
mcu = self.ser.msgparser.get_constant('MCU')
self.pins = pins.get_pin_map(mcu)
mcu_type = self.ser.msgparser.get_constant('MCU')
self.pins = pins.PinResolver(mcu_type, validate_aliases=False)
self.reactor.unregister_timer(self.connect_timer)
self.output("="*20 + " connected " + "="*20)
return self.reactor.NEVER
@ -71,8 +71,7 @@ class KeyboardReader:
self.eval_globals['freq'] = self.mcu_freq
self.eval_globals['clock'] = self.clocksync.get_clock(eventtime)
def command_PINS(self, parts):
mcu = self.ser.msgparser.get_constant('MCU')
self.pins = pins.get_pin_map(mcu, parts[1])
self.pins.update_aliases(parts[1])
def command_SET(self, parts):
val = parts[2]
try:
@ -156,7 +155,7 @@ class KeyboardReader:
self.output("Eval: %s" % (line,))
if self.pins is not None:
try:
line = pins.update_command(line, self.pins).strip()
line = self.pins.update_command(line).strip()
except:
self.output("Unable to map pin: %s" % (line,))
return None