Fix blockly to python: not init gpio value, raise exception in gpio event callback

Author: vimior

xarm/tools/blockly/_blockly_tool.py

@@ -193,13 +193,17 @@ def __define_listen_gpio_thread_func(self):
 
  self._append_main_init_code(' def _listen_gpio_thread(self):')
  if self._listen_tgpio_digital or len(self._tgpio_digital_callbacks):
- self._append_main_init_code(' tgpio_digitals = None')
+ self._append_main_init_code(' _, values = self._arm.get_tgpio_digital()')
+ self._append_main_init_code(' tgpio_digitals = values if _ == 0 else [0] * 2')
  if self._listen_tgpio_analog or len(self._tgpio_analog_callbacks):
- self._append_main_init_code(' tgpio_analogs = None')
+ self._append_main_init_code(' _, values = self._arm.get_tgpio_analog()')
+ self._append_main_init_code(' tgpio_analogs = values if _ == 0 else [0] * 2')
+ if self._listen_cgpio_state or len(self._cgpio_digital_callbacks) or len(self._cgpio_analog_callbacks):
+ self._append_main_init_code(' _, values = self._arm.get_cgpio_state()')
  if self._listen_cgpio_state or len(self._cgpio_digital_callbacks):
- self._append_main_init_code(' cgpio_digitals = None')
+ self._append_main_init_code(' cgpio_digitals = [values[3] >> i & 0x0001 if values[10][i] in [0, 255] else 1 for i in range(len(values[10]))] if _ == 0 else [0] * 16')
  if self._listen_cgpio_state or len(self._cgpio_analog_callbacks):
- self._append_main_init_code(' cgpio_analogs = None')
+ self._append_main_init_code(' cgpio_analogs = [values[6], values[7]] if _ == 0 else [0] * 2')
 
  self._append_main_init_code(' while self.is_alive:')
  if self._listen_tgpio_digital or len(self._tgpio_digital_callbacks):