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Logic Conditions integration
This commit is contained in:
parent
d85693cd98
commit
2e3f67f635
9 changed files with 142 additions and 35 deletions
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@ -46,6 +46,7 @@ COMMON_SRC = \
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drivers/io.c \
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drivers/io_pca9685.c \
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drivers/io_pcf8574.c \
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drivers/io_port_expander.c \
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drivers/irlock.c \
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drivers/light_led.c \
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drivers/osd.c \
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@ -29,8 +29,6 @@
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#include "drivers/time.h"
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#include "build/debug.h"
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#ifdef USE_PCF8574
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#define PCF8574_WRITE_ADDRESS 0x40
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#define PCF8574_READ_ADDRESS 0x41
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@ -70,8 +68,6 @@ bool pcf8574Init(void)
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return false;
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}
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pcf8574Write(0x00); //Set all ports to OFF
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delay(25);
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return true;
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}
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@ -86,5 +82,3 @@ uint8_t pcf8574Read(void)
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busRead(busDev, PCF8574_READ_ADDRESS, &data);
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return data;
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}
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#endif
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67
src/main/drivers/io_port_expander.c
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67
src/main/drivers/io_port_expander.c
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@ -0,0 +1,67 @@
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/*
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* This file is part of INAV.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Alternatively, the contents of this file may be used under the terms
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* of the GNU General Public License Version 3, as described below:
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*
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* This file is free software: you may copy, redistribute and/or modify
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* it under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://www.gnu.org/licenses/.
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*/
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#include <stdbool.h>
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#include "platform.h"
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#include "drivers/io_port_expander.h"
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#include "drivers/io_pcf8574.h"
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#ifdef USE_I2C_IO_EXPANDER
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static ioPortExpanderState_t ioPortExpanderState;
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void ioPortExpanderInit(void)
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{
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ioPortExpanderState.active = pcf8574Init();
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if (ioPortExpanderState.active) {
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ioPortExpanderState.state = 0x00;
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pcf8574Write(ioPortExpanderState.state); //Set all ports to OFF
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}
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}
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void ioPortExpanderSet(uint8_t pin, uint8_t value)
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{
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if (pin > 7) {
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return;
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}
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//Cast to 0/1
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value = (bool) value;
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ioPortExpanderState.state ^= (-value ^ ioPortExpanderState.state) & (1UL << pin);
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ioPortExpanderState.shouldSync = true;
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}
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void ioPortExpanderSync(void)
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{
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if (ioPortExpanderState.active && ioPortExpanderState.shouldSync) {
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pcf8574Write(ioPortExpanderState.state);
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ioPortExpanderState.shouldSync = false;;
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}
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}
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#endif
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37
src/main/drivers/io_port_expander.h
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37
src/main/drivers/io_port_expander.h
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@ -0,0 +1,37 @@
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/*
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* This file is part of INAV.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Alternatively, the contents of this file may be used under the terms
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* of the GNU General Public License Version 3, as described below:
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*
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* This file is free software: you may copy, redistribute and/or modify
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* it under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://www.gnu.org/licenses/.
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*/
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#pragma once
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#include "stdint.h"
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typedef struct ioPortExpanderState_s {
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uint8_t active;
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uint8_t state;
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uint8_t shouldSync;
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} ioPortExpanderState_t;
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void ioPortExpanderInit(void);
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void ioPortExpanderSync(void);
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void ioPortExpanderSet(uint8_t pin, uint8_t value);
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@ -83,7 +83,7 @@
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#include "msc/emfat_file.h"
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#endif
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#include "drivers/sdcard/sdcard.h"
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#include "drivers/io_pcf8574.h"
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#include "drivers/io_port_expander.h"
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#include "fc/cli.h"
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#include "fc/config.h"
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@ -675,9 +675,8 @@ void init(void)
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}
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#endif
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#ifdef USE_PCF8574
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bool pcfActive = pcf8574Init();
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DEBUG_SET(DEBUG_PCF8574, 1, pcfActive);
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#ifdef USE_I2C_IO_EXPANDER
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ioPortExpanderInit();
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#endif
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// Considering that the persistent reset reason is only used during init
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@ -41,6 +41,7 @@
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#include "sensors/pitotmeter.h"
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#include "flight/imu.h"
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#include "flight/pid.h"
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#include "drivers/io_port_expander.h"
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#include "navigation/navigation.h"
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#include "navigation/navigation_private.h"
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@ -180,7 +181,12 @@ static int logicConditionCompute(
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return operandA;
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}
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break;
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#ifdef USE_I2C_IO_EXPANDER
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case LOGIC_CONDITION_PORT_SET:
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ioPortExpanderSet((uint8_t)operandA, (uint8_t)operandB);
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return operandB;
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break;
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#endif
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default:
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return false;
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break;
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@ -456,6 +462,9 @@ void logicConditionUpdateTask(timeUs_t currentTimeUs) {
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for (uint8_t i = 0; i < MAX_LOGIC_CONDITIONS; i++) {
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logicConditionProcess(i);
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}
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#ifdef USE_I2C_IO_EXPANDER
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ioPortExpanderSync();
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#endif
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}
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void logicConditionReset(void) {
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@ -29,27 +29,28 @@
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#define MAX_LOGIC_CONDITIONS 16
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typedef enum {
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LOGIC_CONDITION_TRUE = 0, // 0
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LOGIC_CONDITION_EQUAL, // 1
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LOGIC_CONDITION_GREATER_THAN, // 2
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LOGIC_CONDITION_LOWER_THAN, // 3
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LOGIC_CONDITION_LOW, // 4
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LOGIC_CONDITION_MID, // 5
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LOGIC_CONDITION_HIGH, // 6
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LOGIC_CONDITION_AND, // 7
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LOGIC_CONDITION_OR, // 8
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LOGIC_CONDITION_XOR, // 9
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LOGIC_CONDITION_NAND, // 10
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LOGIC_CONDITION_NOR, // 11
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LOGIC_CONDITION_NOT, // 12
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LOGIC_CONDITION_STICKY, // 13
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LOGIC_CONDITION_ADD, // 14
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LOGIC_CONDITION_SUB, // 15
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LOGIC_CONDITION_MUL, // 16
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LOGIC_CONDITION_DIV, // 17
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LOGIC_CONDITION_GVAR_SET, // 18
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LOGIC_CONDITION_GVAR_INC, // 19
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LOGIC_CONDITION_GVAR_DEC, // 20
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LOGIC_CONDITION_TRUE = 0,
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LOGIC_CONDITION_EQUAL = 1,
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LOGIC_CONDITION_GREATER_THAN = 2,
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LOGIC_CONDITION_LOWER_THAN = 3,
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LOGIC_CONDITION_LOW = 4,
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LOGIC_CONDITION_MID = 5,
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LOGIC_CONDITION_HIGH = 6,
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LOGIC_CONDITION_AND = 7,
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LOGIC_CONDITION_OR = 8,
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LOGIC_CONDITION_XOR = 9,
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LOGIC_CONDITION_NAND = 10,
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LOGIC_CONDITION_NOR = 11,
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LOGIC_CONDITION_NOT = 12,
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LOGIC_CONDITION_STICKY = 13,
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LOGIC_CONDITION_ADD = 14,
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LOGIC_CONDITION_SUB = 15,
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LOGIC_CONDITION_MUL = 16,
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LOGIC_CONDITION_DIV = 17,
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LOGIC_CONDITION_GVAR_SET = 18,
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LOGIC_CONDITION_GVAR_INC = 19,
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LOGIC_CONDITION_GVAR_DEC = 20,
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LOGIC_CONDITION_PORT_SET = 128,
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LOGIC_CONDITION_LAST
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} logicOperation_e;
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@ -122,7 +122,6 @@
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#define USE_ANTIGRAVITY
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#define USE_I2C_IO_EXPANDER
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#define USE_PCF8574
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#else // FLASH_SIZE < 256
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#define LOG_LEVEL_MAXIMUM LOG_LEVEL_ERROR
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@ -353,7 +353,7 @@
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BUSDEV_REGISTER_I2C(busdev_irlock, DEVHW_IRLOCK, IRLOCK_I2C_BUS, 0x54, NONE, DEVFLAGS_USE_RAW_REGISTERS);
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#endif
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#if defined(USE_I2C) && defined(USE_PCF8574)
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#if defined(USE_I2C) && defined(USE_I2C_IO_EXPANDER)
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#if !defined(PCF8574_I2C_BUS) && defined(EXTERNAL_I2C_BUS)
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#define PCF8574_I2C_BUS EXTERNAL_I2C_BUS
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