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make function for ir command

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sfokin 2024-03-18 06:06:36 +03:00
parent f52cb857ab
commit adef642b5b
4 changed files with 177 additions and 127 deletions
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287
main.c
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@ -1,121 +1,168 @@
/* /*
* File: main.c * File: main.c
* Author: sfokin * Author: sfokin
* *
* Created on March 17, 2024, 6:05 AM * Created on March 17, 2024, 6:05 AM
*/ */
#pragma config FOSC = INTRCIO // Oscillator Selection bits (INTOSC oscillator: CLKOUT function on GP4/OSC2/CLKOUT pin, I/O function on GP5/OSC1/CLKIN) #pragma config FOSC = INTRCIO // Oscillator Selection bits (INTOSC oscillator: CLKOUT function on GP4/OSC2/CLKOUT pin, I/O function on GP5/OSC1/CLKIN)
#pragma config WDTE = OFF // Watchdog Timer Enable bit (WDT disabled) #pragma config WDTE = OFF // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = OFF // Power-Up Timer Enable bit (PWRT disabled) #pragma config PWRTE = OFF // Power-Up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = OFF // GP3/MCLR pin function select (GP3/MCLR pin function is digital I/O, MCLR internally tied to VDD) #pragma config MCLRE = OFF // GP3/MCLR pin function select (GP3/MCLR pin function is digital I/O, MCLR internally tied to VDD)
#pragma config BOREN = OFF // Brown-out Detect Enable bit (BOD disabled) #pragma config BOREN = OFF // Brown-out Detect Enable bit (BOD disabled)
#pragma config CP = OFF // Code Protection bit (Program Memory code protection is disabled) #pragma config CP = OFF // Code Protection bit (Program Memory code protection is disabled)
#pragma config CPD = OFF // Data Code Protection bit (Data memory code protection is disabled) #pragma config CPD = OFF // Data Code Protection bit (Data memory code protection is disabled)
#define _XTAL_FREQ 4000000 #define _XTAL_FREQ 4000000
#define INPUT_PINS 0b00111011 // Pins: 0,1,3,4,5 #define INPUT_PINS 0b00111011 // Pins: 0,1,3,4,5
#include <xc.h> #include <xc.h>
#include "common.h" #include "common.h"
#include "main.h" #include "main.h"
char STATE; char STATE;
char btnState; char btnState;
char addr[] = {0x20,0xDF};
void __interrupt() handleInterrupt(void) char vol_up[] = {0x40,0xBF};
{ char vol_down[] = {0xC0,0x3F};
clear_bit(INTCON, 7); char input_select[] = {0xD0,0x2F};
char ok[] = {0x22,0xdd};
if(test_bit(INTCON, 0)) char power[] = {0x10,0xEF};
{ char ir_command[4];
handleIOC();
} void __interrupt() handle_interrupt(void)
{
if(test_bit(PIR1, 0)) clear_bit(INTCON, 7);
{
handleTMR1(); if(test_bit(INTCON, 0))
} {
handle_IOC();
set_bit(INTCON, 7); }
return;
} if(test_bit(PIR1, 0))
{
void main(void) handle_TMR1();
{ }
init();
set_bit(INTCON, 7);
while(1) return;
{ }
sleep();
} void main(void)
{
return; init();
}
while(1)
static inline void init() {
{ sleep();
//Configure GPIO }
GPIO = 0x0; //Clear GPIO port
TRISIO = 0; //Clear TRISIO register return;
ANSEL = 0; //Set all pins to digital IO }
TRISIO = INPUT_PINS; //Set 0,1,3,4,5 pins as input
INTCONbits.GIE = 1; //Allow Global interrupts; static inline void init()
INTCONbits.GPIE = 1; //Allow interrupt on pin change {
clear_bit(OPTION_REG, 7); //Global weak pull-up enable //Configure GPIO
WPU = INPUT_PINS; //Weak pull-up for 0,1,3,4,5 pins GPIO = 0x0; //Clear GPIO port
IOC = INPUT_PINS; //IOC enable for 0,1,3,4,5 pins TRISIO = 0; //Clear TRISIO register
ANSEL = 0; //Set all pins to digital IO
//Configure Timer 1 TRISIO = INPUT_PINS; //Set 0,1,3,4,5 pins as input
TMR1 = 0; //Clear timer 1 value INTCONbits.GIE = 1; //Allow Global interrupts;
T1CONbits.TMR1ON = 0; //Turn timer 1 Off INTCONbits.GPIE = 1; //Allow interrupt on pin change
T1CONbits.T1CKPS0 = 1; //Set prescale 1:8 clear_bit(OPTION_REG, 7); //Global weak pull-up enable
T1CONbits.T1CKPS1 = 1; WPU = INPUT_PINS; //Weak pull-up for 0,1,3,4,5 pins
PIE1bits.TMR1IE = 1; //Enable timer 1 overflow interrupt IOC = INPUT_PINS; //IOC enable for 0,1,3,4,5 pins
INTCONbits.PEIE = 1; //Enable peripheral interrupt
//Configure Timer 1
//Set default state //TMR1 = 0; //Clear timer 1 value
STATE = 0; //T1CONbits.TMR1ON = 0; //Turn timer 1 Off
} //T1CONbits.T1CKPS0 = 1; //Set prescale 1:8
//T1CONbits.T1CKPS1 = 1;
static inline void handleTMR1() //PIE1bits.TMR1IE = 1; //Enable timer 1 overflow interrupt
{ //INTCONbits.PEIE = 1; //Enable peripheral interrupt
flip_bit(GPIO, 2); }
TMR1 = 0;
clear_bit(PIR1, 0); static inline void handle_TMR1()
} {
flip_bit(GPIO, 2);
static inline void handleIOC() TMR1 = 0;
{ clear_bit(PIR1, 0);
}
handleButtons(0);
handleButtons(1); static inline void handle_IOC()
handleButtons(3); {
handleButtons(4);
handleButtons(5); handle_buttons(0);
if(test_bit(btnState, 5)) handle_buttons(1);
{ handle_buttons(3);
STATE = STATE == 0 ? 1 : 0; handle_buttons(4);
TMR1 = 0; handle_buttons(5);
clear_bit(PIR1, 0); if(test_bit(btnState, 5))
} {
ir_command[0] = addr[0];
clear_bit(INTCON, 0); ir_command[1] = addr[1];
} ir_command[2] = vol_up[0];
ir_command[3] = vol_up[1];
static inline void sleep()
{ while(!GP5)
//prepare and go to sleep send_command(ir_command);
clear_bit(GPIO, 2); //Turn off led }
SLEEP();
} clear_bit(INTCON, 0);
}
static inline void handleButtons(char bit)
{ static inline void sleep()
clear_bit(btnState, bit); {
if(!test_bit(GPIO, bit)) //prepare and go to sleep
{ GP2 = 0; //Turn off led
__delay_ms(10); SLEEP();
} }
if(!test_bit(GPIO, bit))
{ static inline void handle_buttons(char bit)
set_bit(btnState, bit); {
} clear_bit(btnState, bit);
if(!test_bit(GPIO, bit))
{
__delay_ms(10);
}
if(!test_bit(GPIO, bit))
{
set_bit(btnState, bit);
}
}
static inline void send_command(char *command)
{
send(183);
__delay_us(4400);
GP2 = 0;
send_byte(command[0]);
send_byte(command[1]);
send_byte(command[2]);
send_byte(command[3]);
send(9);
__delay_ms(200);
}
static inline void send_byte(char byte)
{
char mask = 0b10000000;
for(char k=0; k<8; k++)
{
send(13);
if((byte & (mask >> k)) == 0)
{
__delay_us(400);
}
else
{
__delay_us(1500);
}
}
}
static inline void send(int x)
{
for(int i = 0; i < x; i++)
{
GP2=1;
__delay_us(26);
GP2=0;
}
} }

9
main.h
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@ -1,5 +1,8 @@
static inline void sleep(); static inline void sleep();
static inline void init(); static inline void init();
static inline void handleButtons(char bit); static inline void handle_buttons(char bit);
static inline void handleIOC(); static inline void handle_IOC();
static inline void handleTMR1(); static inline void handle_TMR1();
static inline void send_command(char *command);
static inline void send_byte(char byte);
static inline void send(int x);

4
nbproject/Makefile-genesis.properties
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@ -1,11 +1,11 @@
# #
#Sun Mar 17 17:44:34 MSK 2024 #Mon Mar 18 06:01:25 MSK 2024
default.languagetoolchain.version=2.45 default.languagetoolchain.version=2.45
default.Pack.dfplocation=C\:\\Program Files\\Microchip\\MPLABX\\v6.15\\packs\\Microchip\\PIC10-12Fxxx_DFP\\1.6.174 default.Pack.dfplocation=C\:\\Program Files\\Microchip\\MPLABX\\v6.15\\packs\\Microchip\\PIC10-12Fxxx_DFP\\1.6.174
conf.ids=default conf.ids=default
default.languagetoolchain.dir=C\:\\Program Files\\Microchip\\xc8\\v2.45\\bin default.languagetoolchain.dir=C\:\\Program Files\\Microchip\\xc8\\v2.45\\bin
host.id=1jna-tnj5-7f host.id=1jna-tnj5-7f
configurations-xml=07975d7e7282e550ac8decaaea8a2cd7 configurations-xml=215034e96a2f762c825b7c03119c12d4
default.com-microchip-mplab-mdbcore-PICKit3Tool-PICkit3DbgToolManager.md5=50072f33d27b72924000ca2dca4b7622 default.com-microchip-mplab-mdbcore-PICKit3Tool-PICkit3DbgToolManager.md5=50072f33d27b72924000ca2dca4b7622
com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=e62346c0c0ecee2637e613b49cb7b7fa com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=e62346c0c0ecee2637e613b49cb7b7fa
default.com-microchip-mplab-nbide-toolchain-xc8-XC8LanguageToolchain.md5=486b02ed36e5bdffb1f797e38fa058e5 default.com-microchip-mplab-nbide-toolchain-xc8-XC8LanguageToolchain.md5=486b02ed36e5bdffb1f797e38fa058e5

4
nbproject/configurations.xml
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@ -183,7 +183,7 @@
<property key="programoptions.preservedataflash" value="false"/> <property key="programoptions.preservedataflash" value="false"/>
<property key="programoptions.preservedataflash.ranges" <property key="programoptions.preservedataflash.ranges"
value="${programoptions.preservedataflash.ranges}"/> value="${programoptions.preservedataflash.ranges}"/>
<property key="programoptions.preserveeeprom" value="true"/> <property key="programoptions.preserveeeprom" value="false"/>
<property key="programoptions.preserveeeprom.ranges" value="0-7f"/> <property key="programoptions.preserveeeprom.ranges" value="0-7f"/>
<property key="programoptions.preserveprogram.ranges" value=""/> <property key="programoptions.preserveprogram.ranges" value=""/>
<property key="programoptions.preserveprogramrange" value="false"/> <property key="programoptions.preserveprogramrange" value="false"/>
@ -230,7 +230,7 @@
<property key="programoptions.preservedataflash" value="false"/> <property key="programoptions.preservedataflash" value="false"/>
<property key="programoptions.preservedataflash.ranges" <property key="programoptions.preservedataflash.ranges"
value="${programoptions.preservedataflash.ranges}"/> value="${programoptions.preservedataflash.ranges}"/>
<property key="programoptions.preserveeeprom" value="true"/> <property key="programoptions.preserveeeprom" value="false"/>
<property key="programoptions.preserveeeprom.ranges" value="0-7f"/> <property key="programoptions.preserveeeprom.ranges" value="0-7f"/>
<property key="programoptions.preserveprogram.ranges" value=""/> <property key="programoptions.preserveprogram.ranges" value=""/>
<property key="programoptions.preserveprogramrange" value="false"/> <property key="programoptions.preserveprogramrange" value="false"/>