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endstop: Use "pin_value" instead of "pin" when querying endstop state 

Now that enumerations are available, any variable named "pin" can only
be used to describe a gpio pin.  Rename the end_stop_state "pin"
parameter to "pin_value".  Also, rename "end_stop_query" command to
"end_stop_query_state" to notify users to upgrade both host and mcu
code.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-03-19 10:48:33 -04:00
parent ea0f231343
commit 746a378c18
2 changed files with 7 additions and 7 deletions
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6
klippy/mcu.py
View File

@ -175,8 +175,8 @@ class MCU_endstop:
self._home_cmd = self._mcu.lookup_command(
"end_stop_home oid=%c clock=%u sample_ticks=%u sample_count=%c"
" rest_ticks=%u pin_value=%c", cq=cmd_queue)
self._query_cmd = self._mcu.lookup_command("end_stop_query oid=%c",
cq=cmd_queue)
self._query_cmd = self._mcu.lookup_command(
"end_stop_query_state oid=%c", cq=cmd_queue)
self._mcu.register_msg(self._handle_end_stop_state, "end_stop_state"
, self._oid)
def home_prepare(self):
@ -238,7 +238,7 @@ class MCU_endstop:
eventtime = self._mcu.monotonic()
while self._check_busy(eventtime):
eventtime = self._mcu.pause(eventtime + 0.1)
return self._last_state.get('pin', self._invert) ^ self._invert
return self._last_state.get('pin_value', self._invert) ^ self._invert
class MCU_digital_out:
def __init__(self, mcu, pin_params):

8
src/endstop.c
View File

@ -1,6 +1,6 @@
// Handling of end stops.
//
// Copyright (C) 2016,2017 Kevin O'Connor <kevin@koconnor.net>
// Copyright (C) 2016-2019 Kevin O'Connor <kevin@koconnor.net>
//
// This file may be distributed under the terms of the GNU GPLv3 license.
@ -134,18 +134,18 @@ end_stop_report(uint8_t oid, struct end_stop *e)
e->flags &= ~ESF_REPORT;
irq_enable();
sendf("end_stop_state oid=%c homing=%c pin=%c"
sendf("end_stop_state oid=%c homing=%c pin_value=%c"
, oid, !!(eflags & ESF_HOMING), gpio_in_read(e->pin));
}
void
command_end_stop_query(uint32_t *args)
command_end_stop_query_state(uint32_t *args)
{
uint8_t oid = args[0];
struct end_stop *e = oid_lookup(oid, command_config_end_stop);
end_stop_report(oid, e);
}
DECL_COMMAND(command_end_stop_query, "end_stop_query oid=%c");
DECL_COMMAND(command_end_stop_query_state, "end_stop_query_state oid=%c");
void
end_stop_task(void)