Telecommande_2024/main.c

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/*****
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* Copyright (c) 2023 - Poivron Robotique
*
* SPDX-License-Identifier: BSD-3-Clause
*/
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#include "communication.h"
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#include "pico/stdlib.h"
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#include "hardware/pwm.h"
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#include <stdio.h>
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#include "hardware/adc.h"
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#define LED_VERTE 25
#define PIN_VITESSE_M1 2
#define PIN_SENS_A_M1 0
#define PIN_SENS_B_M1 1
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#define PINCE_OUVERTE 0
#define PINCE_PLANTE 1
#define PINCE_POT 2
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#define ASCENSEUR_BAS 0
#define ASCENSEUR_HAUT 1
#define ASCENSEUR_LACHE_POT_JARDINIERE 2
#define ASCENSEUR_LACHE_PLANTE 2
unsigned result0, result1;
int joystic_clicker;
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int pince = PINCE_OUVERTE;
int ascenceur = ASCENSEUR_BAS;
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int M1_INITIALISE()
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{
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gpio_init(PIN_VITESSE_M1);
gpio_init(PIN_SENS_A_M1);
gpio_init(PIN_SENS_B_M1);
gpio_set_dir(PIN_VITESSE_M1, GPIO_OUT);
gpio_set_dir(PIN_SENS_A_M1, GPIO_OUT);
gpio_set_dir(PIN_SENS_B_M1, GPIO_OUT);
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gpio_set_function(PIN_VITESSE_M1, GPIO_FUNC_PWM);
pwm_set_wrap(PIN_VITESSE_M1, 100);
pwm_set_chan_level(PIN_VITESSE_M1, PWM_CHAN_B, 50);
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}
int M1_AVANCE()
{
gpio_put(PIN_VITESSE_M1, 1);
gpio_put(PIN_SENS_A_M1, 1);
gpio_put(PIN_SENS_B_M1, 0);
}
int M1_RECULE()
{
gpio_put(PIN_VITESSE_M1, 1);
gpio_put(PIN_SENS_A_M1, 0);
gpio_put(PIN_SENS_B_M1, 1);
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}
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int Adc_Init()
{
adc_init();
adc_gpio_init(26);
adc_gpio_init(27);
}
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int AdcRead0()
{
adc_select_input(0);
uint16_t resultadc = adc_read();
return resultadc;
}
int AdcRead1()
{
adc_select_input(1);
uint16_t resultadc = adc_read();
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return resultadc;
}
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void init_bouton(uint8_t bouton)
{
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gpio_init(bouton);
gpio_set_dir(bouton, GPIO_IN);
gpio_pull_up(bouton);
}
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int bouton_appui(uint8_t bouton)
{
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static uint8_t etat_bouton[32]={1,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1};
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if(gpio_get(bouton) == 1 && gpio_get(bouton) != etat_bouton[bouton])
{
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etat_bouton[bouton] = gpio_get(bouton);
return 1;
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}
else
{
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etat_bouton[bouton] = gpio_get(bouton);
}
return 0;
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}
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void main()
{
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char message [256];
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stdio_init_all();
// Communication
communication_init();
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// CLignottement LED
gpio_set_function(LED_VERTE, GPIO_FUNC_PWM);
pwm_set_wrap(4, 100);
pwm_set_chan_level(4, PWM_CHAN_B, 25);
pwm_set_enabled(4, true);
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// ADC
adc_init();
adc_gpio_init(26);
adc_gpio_init(27);
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// Boutons
init_bouton(2);
init_bouton(6);
init_bouton(10);
init_bouton(14);
ascenceur = ASCENSEUR_BAS;
pince = PINCE_OUVERTE;
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gpio_init(1);
gpio_pull_up(1);
gpio_set_dir(1, GPIO_IN);
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while (1)
{
// Voie X
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result1 = AdcRead1()/16;
// Voie Y
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result0 = AdcRead0()/16;
message[0] = result0;
message[1] = 255 - result1;
//clic sur le joystic
joystic_clicker = gpio_get(1);
if (!joystic_clicker)
{
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if(result1 > 135)
{
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message[2] = 30;
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}
else if (result1 < 122)
{
message[2] = 220;
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}else
{
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message[2] = 128;
}
message[1] = 128;
message[0] = 128;
}
else
{
message[2] = 128;
}
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// Pince
// Bouton plante
if(bouton_appui(6)){
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if(pince == PINCE_OUVERTE)
{
pince = PINCE_POT;
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}
else
{
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pince = PINCE_OUVERTE;
}
}
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// Bouton Pot
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if(bouton_appui(10))
{
if(pince == PINCE_OUVERTE)
{
pince = PINCE_PLANTE;
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}
else
{
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pince = PINCE_OUVERTE;
}
}
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// Ascenseur
// Commande simple
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if(bouton_appui(2))
{
if(ascenceur == ASCENSEUR_HAUT)
{
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ascenceur = ASCENSEUR_BAS;
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}
else
{
ascenceur = ASCENSEUR_HAUT;
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}
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}
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// Commande évoluée
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if(bouton_appui(14))
{
if(ascenceur == ASCENSEUR_HAUT)
{
if(pince == PINCE_PLANTE)
{
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ascenceur = ASCENSEUR_LACHE_PLANTE;
}
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if(pince == PINCE_POT)
{
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ascenceur = ASCENSEUR_LACHE_POT_JARDINIERE;
}
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// Optimisation : lorsque la pince est fermée et l'ascenseur au niveau milieu, la pince s'ouvre, l'ascenseur monte et le robot recule
}
else if((ascenceur == ASCENSEUR_LACHE_POT_JARDINIERE && pince == PINCE_POT) ||
(ascenceur == ASCENSEUR_LACHE_PLANTE && pince == PINCE_PLANTE)){
pince = PINCE_OUVERTE;
message [3] = pince;
communication_envoyer_message(message, 254);
sleep_ms(500);
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ascenceur = ASCENSEUR_HAUT;
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message[4] = ascenceur;
communication_envoyer_message(message, 254);
sleep_ms(500);
message[0] = 20;
communication_envoyer_message(message, 254);
sleep_ms(1000);
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}
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else{
ascenceur = ASCENSEUR_HAUT;
}
}
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message [3] = pince;
message[4] = ascenceur;
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printf(">x:%d\n", message[0]);
printf(">Y:%d\n", message[1]);
printf(">Rz:%d\n", message[2]);
printf(">pince:%d\n", message[3]);
printf(">ascenceur:%d\n", message[4]);
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printf(">result0:%d\n", result0);
sleep_ms(25);
communication_envoyer_message(message, 254);
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}
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M1_INITIALISE();
while(1)
{
M1_AVANCE();
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sleep_ms(1000);
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M1_RECULE();
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sleep_ms(1000);
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}
}