Séance 25/11

This commit is contained in:
Oskar Orvik 2025-11-25 19:14:46 +01:00
parent 8b95eeb0a5
commit b24d9812b4
13 changed files with 28 additions and 12 deletions

0
Pilotes/Include/DriverGPIO.h Normal file → Executable file
View file

0
Pilotes/Include/Girouette.h Normal file → Executable file
View file

0
Pilotes/Include/IT.h Normal file → Executable file
View file

0
Pilotes/Include/PWM.h Normal file → Executable file
View file

0
Pilotes/Include/Servo.h Normal file → Executable file
View file

0
Pilotes/Include/Timer.h Normal file → Executable file
View file

5
Pilotes/Source/DriverGPIO.c Normal file → Executable file
View file

@ -56,16 +56,19 @@ GPIO -> CRH |= ( conf << shift_pin);
} }
} }
} }
int MyGPIO_Read(GPIO_TypeDef * GPIO, char GPIO_Pin){
int MyGPIO_Read(GPIO_TypeDef * GPIO, char GPIO_Pin){
return(GPIO -> IDR & (1 << GPIO_Pin)); return(GPIO -> IDR & (1 << GPIO_Pin));
} }
void MyGPIO_Set(GPIO_TypeDef * GPIO, char GPIO_Pin){ void MyGPIO_Set(GPIO_TypeDef * GPIO, char GPIO_Pin){
GPIO -> BSRR = (1<<GPIO_Pin);//1 on set zone GPIO -> BSRR = (1<<GPIO_Pin);//1 on set zone
} }
void MyGPIO_Reset(GPIO_TypeDef * GPIO, char GPIO_Pin){ void MyGPIO_Reset(GPIO_TypeDef * GPIO, char GPIO_Pin){
GPIO -> BSRR = (1<<(GPIO_Pin+16));//1 on reset zone GPIO -> BSRR = (1<<(GPIO_Pin+16));//1 on reset zone
} }
void MyGPIO_Toggle(GPIO_TypeDef * GPIO, char GPIO_Pin){ void MyGPIO_Toggle(GPIO_TypeDef * GPIO, char GPIO_Pin){
GPIO -> ODR = GPIO -> ODR ^ (0x1 << GPIO_Pin); GPIO -> ODR = GPIO -> ODR ^ (0x1 << GPIO_Pin);
} }

21
Pilotes/Source/Girouette.c Normal file → Executable file
View file

@ -6,9 +6,13 @@
#include <stdlib.h> // Pour abs() #include <stdlib.h> // Pour abs()
#define POSITIONS 4*360 #define POSITIONS (360*4) //0x5A0
void configEncoder(TIM_TypeDef * Timer){ void configEncoder(TIM_TypeDef * Timer){
// Timer
EnableTimer(Timer);
// Settings
Timer -> CCMR1 |= TIM_CCMR1_CC1S; // TI1FP1 mapped on TI1 Timer -> CCMR1 |= TIM_CCMR1_CC1S; // TI1FP1 mapped on TI1
Timer -> CCMR1 |= TIM_CCMR1_CC2S; // TI1FP2 mapped on TI2 Timer -> CCMR1 |= TIM_CCMR1_CC2S; // TI1FP2 mapped on TI2
Timer -> CCER &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP); // TI1FP1 output non-inverted Timer -> CCER &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP); // TI1FP1 output non-inverted
@ -23,19 +27,24 @@ void configEncoder(TIM_TypeDef * Timer){
// GPIO // GPIO
MyGPIO_Init(GPIOA,0,In_Floating ); // GPIOA pin 0 in mode floating TIM2_CH1 MyGPIO_Init(GPIOA,0,In_Floating ); // GPIOA pin 0 in mode floating TIM2_CH1
MyGPIO_Init(GPIOA,1,In_Floating ); // GPIOA pin 1 in mode floating TIM2_CH2 MyGPIO_Init(GPIOA,1,In_Floating ); // GPIOA pin 1 in mode floating TIM2_CH2
MyGPIO_Init(GPIOA,8,In_PullDown ); // GPIOA pin 7 in mode floating Index MyGPIO_Init(GPIOA,8,In_PullDown ); // GPIOA pin 8 in mode floating Index
} }
int angleVent (TIM_TypeDef * Timer){ // Returner l'angle du vent int angleVent (TIM_TypeDef * Timer){ // Returner l'angle du vent
return((Timer -> CNT)/POSITIONS * 360); int angle =(((Timer -> CNT*360)/POSITIONS ));
if (angle > 180){
angle = 360 - angle; // Pour que l'angle soit entre 0 et 180
}
return(angle);
} }
int vent2voile(int angle){ // Conversion angle vent à angle voile int vent2voile(int angle){ // Conversion angle vent à angle voile
if(abs(angle) < 90){ if(angle < 45){
return 0; return 0; // Les voiles restent immobiles
} }
else{ else{
return(abs(angle)-90); return(2*(angle-45)/3); // Augmentation linéaire
} }
} }

0
Pilotes/Source/IT.c Normal file → Executable file
View file

0
Pilotes/Source/PWM.c Normal file → Executable file
View file

12
Pilotes/Source/Servo.c Normal file → Executable file
View file

@ -2,18 +2,22 @@
#include "DriverGPIO.h" #include "DriverGPIO.h"
#include "PWM.h" #include "PWM.h"
#include "Timer.h" #include "Timer.h"
#include "Accelerometre.h"
#include "Horloge.h"
void Servo_Moteur(int angle, TIM_TypeDef * Timer, int Channel){ // Controle du moteur void Servo_Moteur(int angle, TIM_TypeDef * Timer, int Channel){ // Controle du moteur
int dutyCycle = (5* angle + 5*90)/90; int dutyCycle = (5* angle + 5*90)/90;
PWM_Set_DutyCycle(Timer, Channel, dutyCycle); Set_DutyCycle_PWM(TIM4, 3, dutyCycle); //On met Duty cycle à 2% et il reste autour de 90 deg
} }
void initServo(TIM_TypeDef * Timer, int Channel){ // Config du moteur servo void initServo(TIM_TypeDef * Timer, int Channel){ // Config du moteur servo
if (Timer == TIM4) { if (Timer == TIM4) {
EnableTimer(TIM4); EnableTimer(TIM4);
MyTimer_Base_Init(TIM4, 20000 - 1, 71); //Claire m'a MyTimer_Base_Init(TIM4, 20000 - 1, 71);
if (Channel == 3){ if (Channel == 3){
MyGPIO_Init(GPIOB, 8, AltOut_Ppull); MyGPIO_Init(GPIOB, 8, AltOut_Ppull); // Outut push pull alternate
MyTimer_PWM(TIM4, 3); //TIM4 CH3 pour PB8
} }
else{ else{
//printf("Cet pilôte n'existe pas"); //printf("Cet pilôte n'existe pas");

0
Pilotes/Source/Timer.c Normal file → Executable file
View file

View file

@ -27,7 +27,7 @@ int main ( void ){
while (1){ while (1){
angleVentVar = angleVent(TIM2); // Récupérer l'angle de girouette angleVentVar = angleVent(TIM2); // Récupérer l'angle de girouette
angleVoileVar = vent2voile(angleVentVar); // Transformer l'angle de girouette au l'angle des voiles souhaités angleVoileVar = vent2voile(angleVentVar); // Transformer l'angle de girouette au l'angle des voiles souhaités
Servo_Moteur(angleVoileVar, TIM1, 1); // Faire bouger le moteur servo Servo_Moteur(angleVoileVar, TIM4, 3); // Faire bouger le moteur servo
} }
}; };