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mcu: Introduce new lookup_query_command() command wrapper

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Use new mcu.lookup_query_command() for all commands that query
information from the micro-controller.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2020-02-19 16:46:06 -05:00
parent 332038ea01
commit 245917bf03
5 changed files with 73 additions and 56 deletions
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13
klippy/extras/tmc_uart.py
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@ -75,8 +75,10 @@ class MCU_TMC_uart_bitbang:
self.mcu.add_config_cmd(
"config_tmcuart oid=%d rx_pin=%s pull_up=%d tx_pin=%s bit_time=%d"
% (self.oid, self.rx_pin, self.pullup, self.tx_pin, bit_ticks))
self.tmcuart_send_cmd = self.mcu.lookup_command(
"tmcuart_send oid=%c write=%*s read=%c", cq=self.cmd_queue)
self.tmcuart_send_cmd = self.mcu.lookup_query_command(
"tmcuart_send oid=%c write=%*s read=%c",
"tmcuart_response oid=%c read=%*s", oid=self.oid,
cq=self.cmd_queue, async=True)
def register_instance(self, rx_pin_params, tx_pin_params,
select_pins_desc, addr):
if (rx_pin_params['pin'] != self.rx_pin
@ -148,8 +150,7 @@ class MCU_TMC_uart_bitbang:
if self.analog_mux is not None:
self.analog_mux.activate(instance_id)
msg = self._encode_read(0xf5, addr, reg)
params = self.tmcuart_send_cmd.send_with_async_response(
[self.oid, msg, 10], 'tmcuart_response', self.oid)
params = self.tmcuart_send_cmd.send([self.oid, msg, 10])
return self._decode_read(reg, params['read'])
def reg_write(self, instance_id, addr, reg, val, print_time=None):
minclock = 0
@ -158,9 +159,7 @@ class MCU_TMC_uart_bitbang:
if self.analog_mux is not None:
self.analog_mux.activate(instance_id)
msg = self._encode_write(0xf5, addr, reg | 0x80, val)
self.tmcuart_send_cmd.send_with_async_response(
[self.oid, msg, 0], 'tmcuart_response', self.oid,
minclock=minclock)
self.tmcuart_send_cmd.send([self.oid, msg, 0], minclock=minclock)
# Lookup a (possibly shared) tmc uart
def lookup_tmc_uart_bitbang(config, max_addr):