Acquisition avec le gyroscope + début code servomoteur (commande fonctionnelle mais interface à refaire)
This commit is contained in:
parent
8831c3d8a9
commit
bab11c7b45
@ -9,11 +9,12 @@ test.c
|
||||
spi_nb.c
|
||||
gyro.c
|
||||
Temps.c
|
||||
Servomoteur.c
|
||||
)
|
||||
pico_enable_stdio_usb(test 1)
|
||||
pico_enable_stdio_uart(test 1)
|
||||
pico_add_extra_outputs(test)
|
||||
target_link_libraries(test pico_stdlib hardware_spi hardware_structs)
|
||||
target_link_libraries(test pico_stdlib hardware_spi hardware_pwm hardware_structs)
|
||||
|
||||
add_custom_target(Flash
|
||||
DEPENDS test
|
||||
|
20
Servomoteur.c
Normal file
20
Servomoteur.c
Normal file
@ -0,0 +1,20 @@
|
||||
#include "pico/stdlib.h"
|
||||
#include "hardware/pwm.h"
|
||||
#include "Servomoteur.h"
|
||||
|
||||
#define SERVO1 0
|
||||
|
||||
void Servomoteur_Init(void){
|
||||
gpio_set_function(SERVO1, GPIO_FUNC_PWM);
|
||||
uint slice_num = pwm_gpio_to_slice_num(SERVO1);
|
||||
pwm_config pwm_servo = pwm_get_default_config();
|
||||
pwm_config_set_clkdiv_int(&pwm_servo, 254);
|
||||
pwm_config_set_phase_correct(&pwm_servo, false);
|
||||
pwm_config_set_wrap(&pwm_servo, 9842);
|
||||
|
||||
|
||||
pwm_init(slice_num, &pwm_servo, true);
|
||||
pwm_set_chan_level(slice_num, 0, 984 );
|
||||
|
||||
|
||||
}
|
1
Servomoteur.h
Normal file
1
Servomoteur.h
Normal file
@ -0,0 +1 @@
|
||||
void Servomoteur_Init(void);
|
1001
acq_5ms_env_50ms.csv
Normal file
1001
acq_5ms_env_50ms.csv
Normal file
File diff suppressed because it is too large
Load Diff
5167
acq_5ms_env_50ms_enr_01.csv
Normal file
5167
acq_5ms_env_50ms_enr_01.csv
Normal file
File diff suppressed because it is too large
Load Diff
141933
acq_5ms_env_50ms_enr_02.csv
Normal file
141933
acq_5ms_env_50ms_enr_02.csv
Normal file
File diff suppressed because it is too large
Load Diff
15
graph.gp
Normal file
15
graph.gp
Normal file
@ -0,0 +1,15 @@
|
||||
set title "Observation des 3 axes\nT_{acq} : 5 ms"
|
||||
|
||||
set xlabel "Temps (s)"
|
||||
set ylabel "Vitesse (°/s)"
|
||||
|
||||
|
||||
plot "./acq_5ms_env_50ms.csv" using 2:5 w l title "Vitesse X"
|
||||
pause -1
|
||||
plot "./acq_5ms_env_50ms.csv" using 2:6 w l title "Vitesse Y"
|
||||
pause -1
|
||||
plot "./acq_5ms_env_50ms.csv" using 2:7 w l title "Vitesse Z"
|
||||
pause -1
|
||||
|
||||
|
||||
|
BIN
graph/APDS9960_Vitesse_X_filtre.png
Normal file
BIN
graph/APDS9960_Vitesse_X_filtre.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 11 KiB |
BIN
graph/APDS9960_Vitesse_Y_filtre.png
Normal file
BIN
graph/APDS9960_Vitesse_Y_filtre.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 11 KiB |
BIN
graph/APDS9960_Vitesse_Z_filtre.png
Normal file
BIN
graph/APDS9960_Vitesse_Z_filtre.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 11 KiB |
BIN
graph/APDS9960_Vitesse_debut_X_filtre.png
Normal file
BIN
graph/APDS9960_Vitesse_debut_X_filtre.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 9.0 KiB |
BIN
graph/APDS9960_Vitesse_debut_Y_filtre.png
Normal file
BIN
graph/APDS9960_Vitesse_debut_Y_filtre.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 8.3 KiB |
BIN
graph/APDS9960_Vitesse_debut_Z_filtre.png
Normal file
BIN
graph/APDS9960_Vitesse_debut_Z_filtre.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 9.4 KiB |
15
graph_enr01.gp
Normal file
15
graph_enr01.gp
Normal file
@ -0,0 +1,15 @@
|
||||
set title "Observation des 3 axes\nT_{acq} : 5 ms"
|
||||
|
||||
set xlabel "Temps (s)"
|
||||
set ylabel "Vitesse (°/s)"
|
||||
|
||||
|
||||
plot "./acq_5ms_env_50ms_enr_01.csv" using 1:2 w l title "Vitesse X"
|
||||
pause -1
|
||||
plot "./acq_5ms_env_50ms_enr_01.csv" using 1:3 w l title "Vitesse Y"
|
||||
pause -1
|
||||
plot "./acq_5ms_env_50ms_enr_01.csv" using 1:4 w l title "Vitesse Z"
|
||||
pause -1
|
||||
|
||||
|
||||
|
10
graph_enr02.gp
Normal file
10
graph_enr02.gp
Normal file
@ -0,0 +1,10 @@
|
||||
set title "Observation des 3 axes\nT_{acq} : 5 ms"
|
||||
|
||||
set xlabel "Temps (s)"
|
||||
set ylabel "Vitesse (°/s)"
|
||||
set grid ytics
|
||||
|
||||
set term png size 1200,600
|
||||
|
||||
plot "./acq_5ms_env_50ms_enr_02.csv" using 1:2 w l title "Vitesse X"
|
||||
|
95
gyro.c
95
gyro.c
@ -7,10 +7,8 @@
|
||||
#include "Temps.h"
|
||||
#include "gyro.h"
|
||||
|
||||
const uint PIN_CS = 1;
|
||||
|
||||
struct t_angle_gyro{
|
||||
int32_t rot_x, rot_y, rot_z;
|
||||
int32_t rot_x, rot_y, rot_z, temp;
|
||||
};
|
||||
|
||||
/// @brief structure d'échange des angles du gyrocope
|
||||
@ -26,13 +24,15 @@ uint32_t rot_x_zero, rot_y_zero, rot_z_zero;
|
||||
|
||||
|
||||
|
||||
struct t_angle_gyro_double angle_gyro;
|
||||
struct t_angle_gyro_double angle_gyro, vitesse_gyro;
|
||||
|
||||
|
||||
struct t_angle_gyro_double gyro_get_angle(void){
|
||||
return angle_gyro;
|
||||
}
|
||||
|
||||
struct t_angle_gyro_double gyro_get_vitesse(void){
|
||||
return vitesse_gyro;
|
||||
}
|
||||
|
||||
void Gyro_Init(void){
|
||||
//
|
||||
@ -45,9 +45,14 @@ void Gyro_Init(void){
|
||||
gpio_set_dir(PIN_CS, GPIO_OUT);
|
||||
cs_deselect();
|
||||
|
||||
vitesse_calibration.rot_x = 0;
|
||||
vitesse_calibration.rot_y = 0;
|
||||
vitesse_calibration.rot_z = 0;
|
||||
vitesse_calibration.temp = 0;
|
||||
|
||||
//spi_init(spi0, 100 * 1000); // SPI init @ 100 kHz
|
||||
uint speed = spi_init(spi0, 2 * 1000 * 1000); // SPI init @ 2 MHz
|
||||
printf("vitesse SPI : %d ", speed);
|
||||
printf("vitesse SPI : %d\n", speed);
|
||||
|
||||
//Ça doit être les valeurs par défaut, mais ça marche !
|
||||
spi_set_format(spi0, 8, SPI_CPHA_1, SPI_CPOL_1, SPI_MSB_FIRST);
|
||||
@ -59,7 +64,10 @@ void Gyro_Init(void){
|
||||
puts("Gyroscope trouve");
|
||||
gyro_config();
|
||||
}
|
||||
sleep_ms(150); // Temps d'init du gyroscope
|
||||
/*while(1){
|
||||
gyro_calibration();
|
||||
}*/
|
||||
}
|
||||
|
||||
int gyro_init_check(){
|
||||
@ -86,22 +94,27 @@ void gyro_config(){
|
||||
uint16_t tampon[2] = {0x20, config};
|
||||
uint8_t tampon2[10]="\0\0\0\0\0\0\0\0\0";
|
||||
int statu, nb_read;
|
||||
while(spi_nb_busy(spi0) == SPI_BUSY);
|
||||
|
||||
//while(spi_nb_busy(spi0) == SPI_BUSY);
|
||||
cs_select();
|
||||
int rep = spi_nb_write_data(spi0, tampon, 2);
|
||||
if(rep == SPI_ERR_TRANSMIT_FIFO_FULL){
|
||||
printf("Erreur: spi_read_register: SPI_ERR_TRANSMIT_FIFO_FULL\n");
|
||||
//return statu;
|
||||
}
|
||||
while(spi_nb_busy(spi0) == SPI_BUSY);
|
||||
while(spi_nb_busy(spi0));
|
||||
cs_deselect();
|
||||
|
||||
spi_read_register(spi0, 0x20, tampon2, 1);
|
||||
int nb_lu = spi_read_register(spi0, 0x20, tampon2, 1);
|
||||
|
||||
|
||||
|
||||
printf("Nb lu: %d\n", nb_lu);
|
||||
|
||||
if(tampon2[1] == config){
|
||||
puts("gyro_config ok !");
|
||||
}else{
|
||||
puts("gyro_config FAILED !");
|
||||
printf("gyro_config FAILED ! :%#4x\n", tampon2[1]);
|
||||
}
|
||||
// Registre
|
||||
|
||||
@ -138,9 +151,13 @@ void Gyro_Read(uint16_t step_ms){
|
||||
//gyro_get_angles(&vitesse_angulaire, NULL);
|
||||
|
||||
// Angle en degré
|
||||
angle_gyro.rot_x = angle_gyro.rot_x + (double)vitesse_angulaire.rot_x * step_ms * 0.001 * 0.00875 * 0.125;
|
||||
angle_gyro.rot_y = angle_gyro.rot_y + (double)vitesse_angulaire.rot_y * step_ms * 0.001 * 0.00875 * 0.125;
|
||||
angle_gyro.rot_z = angle_gyro.rot_z + (double)vitesse_angulaire.rot_z * step_ms * 0.001 * 0.00875 * 0.125;
|
||||
vitesse_gyro.rot_x = (double)vitesse_angulaire.rot_x * 0.00875 / 32.0;
|
||||
vitesse_gyro.rot_y = (double)vitesse_angulaire.rot_y * 0.00875 / 32.0;
|
||||
vitesse_gyro.rot_z = (double)vitesse_angulaire.rot_z * 0.00875 / 32.0;
|
||||
|
||||
angle_gyro.rot_x = angle_gyro.rot_x + vitesse_gyro.rot_x * step_ms * 0.001;
|
||||
angle_gyro.rot_y = angle_gyro.rot_y + vitesse_gyro.rot_y * step_ms * 0.001;
|
||||
angle_gyro.rot_z = angle_gyro.rot_z + vitesse_gyro.rot_z * step_ms * 0.001;
|
||||
|
||||
//printf("%d, %#4x, %#4x, %#4x\n", step_ms, vitesse_angulaire.rot_x, vitesse_angulaire.rot_y, vitesse_angulaire.rot_z);
|
||||
|
||||
@ -151,6 +168,15 @@ void Gyro_Read(uint16_t step_ms){
|
||||
//printf("tampon : %s\n", tampon);
|
||||
}
|
||||
|
||||
int16_t gyro_get_temp(void){
|
||||
int8_t tampon[3]="\0\0";
|
||||
int16_t temperature;
|
||||
spi_read_register(spi0, 0x26, tampon, 6);
|
||||
temperature = -tampon[1];
|
||||
printf("temperature %d\n",temperature);
|
||||
|
||||
}
|
||||
|
||||
void gyro_get_angles(struct t_angle_gyro* angle_gyro, struct t_angle_gyro* angle_gyro_moy){
|
||||
uint8_t tampon[10]="\0\0\0\0\0\0\0\0\0";
|
||||
int16_t rot_x, rot_y, rot_z;
|
||||
@ -161,32 +187,31 @@ void gyro_get_angles(struct t_angle_gyro* angle_gyro, struct t_angle_gyro* angle
|
||||
rot_z = -(tampon[5] + (tampon[6] << 8));
|
||||
|
||||
if(angle_gyro_moy == NULL){
|
||||
angle_gyro->rot_x = (int32_t) rot_x * 8;
|
||||
angle_gyro->rot_y = (int32_t) rot_y * 8;
|
||||
angle_gyro->rot_z = (int32_t) rot_z * 8;
|
||||
angle_gyro->rot_x = (int32_t) rot_x * 32;
|
||||
angle_gyro->rot_y = (int32_t) rot_y * 32;
|
||||
angle_gyro->rot_z = (int32_t) rot_z * 32;
|
||||
}else{
|
||||
angle_gyro->rot_x = (int32_t) rot_x * 8 - angle_gyro_moy->rot_x;
|
||||
angle_gyro->rot_y = (int32_t) rot_y * 8 - angle_gyro_moy->rot_y;
|
||||
angle_gyro->rot_z = (int32_t) rot_z * 8 - angle_gyro_moy->rot_z;
|
||||
angle_gyro->rot_x = (int32_t) rot_x * 32 - angle_gyro_moy->rot_x;
|
||||
angle_gyro->rot_y = (int32_t) rot_y * 32 - angle_gyro_moy->rot_y;
|
||||
angle_gyro->rot_z = (int32_t) rot_z * 32 - angle_gyro_moy->rot_z;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
void gyro_affiche(struct t_angle_gyro_double angle_gyro, char * titre){
|
||||
if(titre != NULL){
|
||||
printf("%s ",titre);
|
||||
}
|
||||
printf("rx : %f, ry : %f, rz: %f\n", angle_gyro.rot_x,
|
||||
angle_gyro.rot_y, angle_gyro.rot_z);
|
||||
printf("angle, %f, %f, %f\n", angle_gyro.rot_x, angle_gyro.rot_y, angle_gyro.rot_z);
|
||||
}
|
||||
|
||||
void gyro_calibration(void){
|
||||
uint32_t nb_ech = 100;
|
||||
uint32_t t_calibration_ms = 40000;
|
||||
uint32_t nb_ech = t_calibration_ms/5;
|
||||
uint32_t m_temps_ms = Temps_get_temps_ms();
|
||||
uint32_t temps_500ms = m_temps_ms;
|
||||
int16_t temperature;
|
||||
|
||||
printf("Calibration...\n");
|
||||
|
||||
@ -194,7 +219,7 @@ void gyro_calibration(void){
|
||||
vitesse_calibration.rot_y = 0;
|
||||
vitesse_calibration.rot_z = 0;
|
||||
|
||||
// Acquisition des échantillons, 1 par milliseconde
|
||||
// Acquisition des échantillons, 1 par milliseconde (1 ms, c'est trop court on dirait !)
|
||||
for(uint32_t i=0; i<nb_ech; i++){
|
||||
while(m_temps_ms == Temps_get_temps_ms());
|
||||
m_temps_ms = Temps_get_temps_ms();
|
||||
@ -202,13 +227,19 @@ void gyro_calibration(void){
|
||||
vitesse_calibration.rot_x += vitesse_angulaire.rot_x;
|
||||
vitesse_calibration.rot_y += vitesse_angulaire.rot_y;
|
||||
vitesse_calibration.rot_z += vitesse_angulaire.rot_z;
|
||||
|
||||
if(m_temps_ms > temps_500ms){
|
||||
printf(".");
|
||||
gyro_get_temp();
|
||||
temps_500ms += 500;
|
||||
}
|
||||
vitesse_calibration.rot_x = vitesse_calibration.rot_x / nb_ech;
|
||||
vitesse_calibration.rot_y = vitesse_calibration.rot_y / nb_ech;
|
||||
vitesse_calibration.rot_z = vitesse_calibration.rot_z / nb_ech;
|
||||
sleep_ms(5);
|
||||
}
|
||||
vitesse_calibration.rot_x = vitesse_calibration.rot_x / (int32_t)nb_ech;
|
||||
vitesse_calibration.rot_y = vitesse_calibration.rot_y / (int32_t)nb_ech;
|
||||
vitesse_calibration.rot_z = vitesse_calibration.rot_z / (int32_t)nb_ech;
|
||||
temperature = gyro_get_temp();
|
||||
|
||||
printf("fin calibration\n");
|
||||
printf("fin calibration, %d, %d, %d, %d\n", vitesse_calibration.rot_x, vitesse_calibration.rot_y ,vitesse_calibration.rot_z, temperature);
|
||||
|
||||
}
|
||||
|
||||
|
2
gyro.h
2
gyro.h
@ -6,3 +6,5 @@ void Gyro_Init(void);
|
||||
void Gyro_Read(u_int16_t);
|
||||
void gyro_affiche(struct t_angle_gyro_double angle_gyro, char * titre);
|
||||
struct t_angle_gyro_double gyro_get_angle(void);
|
||||
struct t_angle_gyro_double gyro_get_vitesse(void);
|
||||
int16_t gyro_get_temp(void);
|
66
spi_nb.c
66
spi_nb.c
@ -14,7 +14,7 @@ uint16_t spi0_slave_register;
|
||||
uint8_t* spi0_buffer;
|
||||
uint8_t spi0_nb_data_to_read;
|
||||
|
||||
#define PIN_CS 1
|
||||
|
||||
|
||||
void cs_select(void) {
|
||||
asm volatile("nop \n nop \n nop");
|
||||
@ -158,7 +158,7 @@ uint8_t spi_nb_read_data_8bits(spi_inst_t * spi, uint8_t * buffer){
|
||||
/// @param size size of the data to transmit
|
||||
/// @return SPI_OK or SPI_ERR_TRANSMIT_FIFO_FULL
|
||||
inline int spi_nb_write_data(spi_inst_t * spi, uint16_t * buffer, uint8_t size){
|
||||
int status_spi = SPI_OK;
|
||||
int status_spi;
|
||||
uint8_t index=0;
|
||||
do
|
||||
{
|
||||
@ -168,7 +168,7 @@ inline int spi_nb_write_data(spi_inst_t * spi, uint16_t * buffer, uint8_t size){
|
||||
}else{
|
||||
status_spi = SPI_ERR_TRANSMIT_FIFO_FULL;
|
||||
}
|
||||
while (spi_nb_busy(spi));
|
||||
//while (spi_nb_busy(spi));// <== ça, c'est bizarre !
|
||||
//statu_spi = spi_nb_write_byte(spi, buffer[index]);
|
||||
//printf("envoi : %x\n", buffer[index]);
|
||||
//sleep_ms(1);
|
||||
@ -209,5 +209,65 @@ int spi_read_register(spi_inst_t * spi, uint16_t spi_slave_register, uint8_t *bu
|
||||
if(nb_read != nb_to_read+1){
|
||||
printf("Erreur: spi_read_register, nb de valeurs lues incoherentes");
|
||||
}
|
||||
return nb_read;
|
||||
|
||||
}
|
||||
|
||||
void spi_test(){
|
||||
// Gyro_Init
|
||||
|
||||
uint16_t tampon_ecriture[] = {'a','b','c','d','e','f','g','h','i','j',0};
|
||||
uint8_t tampon_lecture[10] = {0,0,0,0,0,0,0,0,0,0};
|
||||
uint8_t nb_lu, statu;
|
||||
|
||||
uint8_t config = 0b11101111;
|
||||
uint16_t config_gyro[2] = {0x20, config};
|
||||
|
||||
|
||||
gpio_set_function(16, GPIO_FUNC_SPI); // SDI
|
||||
gpio_set_function(18, GPIO_FUNC_SPI); // SCK
|
||||
gpio_set_function(19, GPIO_FUNC_SPI); // SDO
|
||||
gpio_set_function(PIN_CS, GPIO_OUT); // CSn
|
||||
|
||||
gpio_init(PIN_CS);
|
||||
gpio_set_dir(PIN_CS, GPIO_OUT);
|
||||
cs_deselect();
|
||||
|
||||
//spi_init(spi0, 100 * 1000); // SPI init @ 100 kHz
|
||||
uint speed = spi_init(spi0, 2 * 1000 * 1000); // SPI init @ 2 MHz
|
||||
printf("vitesse SPI : %d\n", speed);
|
||||
|
||||
//Ça doit être les valeurs par défaut, mais ça marche !
|
||||
spi_set_format(spi0, 8, SPI_CPHA_1, SPI_CPOL_1, SPI_MSB_FIRST);
|
||||
|
||||
// Gyro_Init
|
||||
|
||||
// gyro_config
|
||||
|
||||
|
||||
cs_select();
|
||||
statu = spi_nb_write_data(spi0, config_gyro, 2);
|
||||
if(statu == SPI_ERR_TRANSMIT_FIFO_FULL){
|
||||
printf("Erreur: spi_read_register: SPI_ERR_TRANSMIT_FIFO_FULL\n");
|
||||
}
|
||||
|
||||
while(spi_nb_busy(spi0));
|
||||
cs_deselect();
|
||||
|
||||
nb_lu = spi_read_register(spi0, 0x20, tampon_lecture, 1);
|
||||
|
||||
|
||||
printf("Nb lu: %d\n", nb_lu);
|
||||
//puts(tampon_lecture);
|
||||
|
||||
if(tampon_lecture[1] == config){
|
||||
puts("gyro_config ok !");
|
||||
}else{
|
||||
puts("gyro_config FAILED !");
|
||||
printf("gyro_config FAILED ! :%#4x\n", tampon_lecture[1]);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
5
spi_nb.h
5
spi_nb.h
@ -7,9 +7,11 @@
|
||||
#define SPI_IN_PROGRESS 1
|
||||
#define SPI_FAILED 2
|
||||
|
||||
#define SPI_ERR_TRANSMIT_FIFO_FULL 1
|
||||
#define SPI_ERR_TRANSMIT_FIFO_FULL -1
|
||||
#define SPI_OK 0
|
||||
|
||||
#define PIN_CS 1
|
||||
|
||||
int spi_nb_busy(spi_inst_t * spi);
|
||||
void spi_nb_flush_recieve_fifo(spi_inst_t * spi);
|
||||
int spi_nb_write_byte(spi_inst_t * spi, uint16_t data);
|
||||
@ -20,3 +22,4 @@ int spi_read_register(spi_inst_t * spi, uint16_t spi_slave_register, uint8_t *bu
|
||||
|
||||
void cs_select(void);
|
||||
void cs_deselect(void);
|
||||
void spi_test();
|
46
test.c
46
test.c
@ -5,14 +5,20 @@
|
||||
|
||||
#include "gyro.h"
|
||||
#include "Temps.h"
|
||||
#include "spi_nb.h"
|
||||
#include "Servomoteur.h"
|
||||
|
||||
const uint LED_PIN = 25;
|
||||
|
||||
#define V_INIT -999.0
|
||||
|
||||
int main() {
|
||||
bi_decl(bi_program_description("This is a test binary."));
|
||||
bi_decl(bi_1pin_with_name(LED_PIN, "On-board LED"));
|
||||
double vitesse_filtre_x=V_INIT, vitesse_filtre_y=V_INIT, vitesse_filtre_z=V_INIT;
|
||||
struct t_angle_gyro_double angle_gyro;
|
||||
|
||||
uint32_t temps_ms = 0;
|
||||
uint32_t temps_ms = 0, temps_ms_old;
|
||||
|
||||
stdio_init_all();
|
||||
|
||||
@ -21,24 +27,54 @@ int main() {
|
||||
gpio_put(LED_PIN, 1);
|
||||
|
||||
sleep_ms(3000);
|
||||
Servomoteur_Init();
|
||||
//puts("Debut");
|
||||
//spi_test();
|
||||
|
||||
|
||||
//while(1);
|
||||
Temps_init();
|
||||
Gyro_Init();
|
||||
temps_ms = Temps_get_temps_ms();
|
||||
temps_ms_old = temps_ms;
|
||||
while (1) {
|
||||
u_int16_t step_ms = 5;
|
||||
float coef_filtre = 0.001;
|
||||
|
||||
while(temps_ms_old == Temps_get_temps_ms());
|
||||
temps_ms_old = Temps_get_temps_ms();
|
||||
|
||||
// Tous les pas de step_ms
|
||||
if(temps_ms == Temps_get_temps_ms()){
|
||||
temps_ms += step_ms;
|
||||
if(Temps_get_temps_ms() % step_ms){
|
||||
Gyro_Read(step_ms);
|
||||
//gyro_affiche(gyro_get_vitesse(), "Angle :");
|
||||
// Filtre
|
||||
angle_gyro = gyro_get_vitesse();
|
||||
if(vitesse_filtre_x == V_INIT){
|
||||
vitesse_filtre_x = angle_gyro.rot_x;
|
||||
vitesse_filtre_y = angle_gyro.rot_y;
|
||||
vitesse_filtre_z = angle_gyro.rot_z;
|
||||
}else{
|
||||
vitesse_filtre_x = vitesse_filtre_x * (1-coef_filtre) + angle_gyro.rot_x * coef_filtre;
|
||||
vitesse_filtre_y = vitesse_filtre_y * (1-coef_filtre) + angle_gyro.rot_y * coef_filtre;
|
||||
vitesse_filtre_z = vitesse_filtre_z * (1-coef_filtre) + angle_gyro.rot_z * coef_filtre;
|
||||
}
|
||||
|
||||
printf("%f, %f, %f, %f\n", (double)temps_ms_old / 1000, vitesse_filtre_x, vitesse_filtre_y, vitesse_filtre_z);
|
||||
//gyro_affiche(angle_gyro, "Vitesse (°/s),");
|
||||
}
|
||||
|
||||
// Toutes les 50 ms
|
||||
if((Temps_get_temps_ms() % 50) == 0){
|
||||
|
||||
}
|
||||
|
||||
// Toutes les 500 ms
|
||||
if((Temps_get_temps_ms() % 500) == 0){
|
||||
gyro_affiche(gyro_get_angle(), "Angle :");
|
||||
//gyro_affiche(gyro_get_angle(), "Angle :");
|
||||
}
|
||||
// Toutes les secondes
|
||||
if((Temps_get_temps_ms() % 500) == 0){
|
||||
//gyro_get_temp();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user