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
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spi_nb.c
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spi_nb.c
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gyro.c
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gyro.c
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Temps.c
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Temps.c
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Servomoteur.c
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)
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)
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pico_enable_stdio_usb(test 1)
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pico_enable_stdio_usb(test 1)
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pico_enable_stdio_uart(test 1)
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pico_enable_stdio_uart(test 1)
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pico_add_extra_outputs(test)
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pico_add_extra_outputs(test)
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target_link_libraries(test pico_stdlib hardware_spi hardware_structs)
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target_link_libraries(test pico_stdlib hardware_spi hardware_pwm hardware_structs)
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add_custom_target(Flash
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add_custom_target(Flash
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DEPENDS test
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DEPENDS test
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20
Servomoteur.c
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20
Servomoteur.c
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@ -0,0 +1,20 @@
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#include "pico/stdlib.h"
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#include "hardware/pwm.h"
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#include "Servomoteur.h"
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#define SERVO1 0
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void Servomoteur_Init(void){
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gpio_set_function(SERVO1, GPIO_FUNC_PWM);
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uint slice_num = pwm_gpio_to_slice_num(SERVO1);
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pwm_config pwm_servo = pwm_get_default_config();
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pwm_config_set_clkdiv_int(&pwm_servo, 254);
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pwm_config_set_phase_correct(&pwm_servo, false);
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pwm_config_set_wrap(&pwm_servo, 9842);
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pwm_init(slice_num, &pwm_servo, true);
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pwm_set_chan_level(slice_num, 0, 984 );
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}
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1
Servomoteur.h
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1
Servomoteur.h
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@ -0,0 +1 @@
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void Servomoteur_Init(void);
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1001
acq_5ms_env_50ms.csv
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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
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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
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File diff suppressed because it is too large
Load Diff
15
graph.gp
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15
graph.gp
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@ -0,0 +1,15 @@
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set title "Observation des 3 axes\nT_{acq} : 5 ms"
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set xlabel "Temps (s)"
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set ylabel "Vitesse (°/s)"
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plot "./acq_5ms_env_50ms.csv" using 2:5 w l title "Vitesse X"
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pause -1
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plot "./acq_5ms_env_50ms.csv" using 2:6 w l title "Vitesse Y"
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pause -1
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plot "./acq_5ms_env_50ms.csv" using 2:7 w l title "Vitesse Z"
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pause -1
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BIN
graph/APDS9960_Vitesse_X_filtre.png
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BIN
graph/APDS9960_Vitesse_X_filtre.png
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Binary file not shown.
After Width: | Height: | Size: 11 KiB |
BIN
graph/APDS9960_Vitesse_Y_filtre.png
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BIN
graph/APDS9960_Vitesse_Y_filtre.png
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Binary file not shown.
After Width: | Height: | Size: 11 KiB |
BIN
graph/APDS9960_Vitesse_Z_filtre.png
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BIN
graph/APDS9960_Vitesse_Z_filtre.png
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Binary file not shown.
After Width: | Height: | Size: 11 KiB |
BIN
graph/APDS9960_Vitesse_debut_X_filtre.png
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BIN
graph/APDS9960_Vitesse_debut_X_filtre.png
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Binary file not shown.
After Width: | Height: | Size: 9.0 KiB |
BIN
graph/APDS9960_Vitesse_debut_Y_filtre.png
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BIN
graph/APDS9960_Vitesse_debut_Y_filtre.png
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Binary file not shown.
After Width: | Height: | Size: 8.3 KiB |
BIN
graph/APDS9960_Vitesse_debut_Z_filtre.png
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BIN
graph/APDS9960_Vitesse_debut_Z_filtre.png
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Binary file not shown.
After Width: | Height: | Size: 9.4 KiB |
15
graph_enr01.gp
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15
graph_enr01.gp
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@ -0,0 +1,15 @@
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set title "Observation des 3 axes\nT_{acq} : 5 ms"
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set xlabel "Temps (s)"
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set ylabel "Vitesse (°/s)"
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plot "./acq_5ms_env_50ms_enr_01.csv" using 1:2 w l title "Vitesse X"
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pause -1
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plot "./acq_5ms_env_50ms_enr_01.csv" using 1:3 w l title "Vitesse Y"
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pause -1
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plot "./acq_5ms_env_50ms_enr_01.csv" using 1:4 w l title "Vitesse Z"
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pause -1
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10
graph_enr02.gp
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10
graph_enr02.gp
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set title "Observation des 3 axes\nT_{acq} : 5 ms"
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set xlabel "Temps (s)"
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set ylabel "Vitesse (°/s)"
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set grid ytics
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set term png size 1200,600
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plot "./acq_5ms_env_50ms_enr_02.csv" using 1:2 w l title "Vitesse X"
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99
gyro.c
99
gyro.c
@ -7,10 +7,8 @@
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#include "Temps.h"
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#include "Temps.h"
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#include "gyro.h"
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#include "gyro.h"
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const uint PIN_CS = 1;
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struct t_angle_gyro{
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struct t_angle_gyro{
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int32_t rot_x, rot_y, rot_z;
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int32_t rot_x, rot_y, rot_z, temp;
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};
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};
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/// @brief structure d'échange des angles du gyrocope
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/// @brief structure d'échange des angles du gyrocope
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@ -26,13 +24,15 @@ uint32_t rot_x_zero, rot_y_zero, rot_z_zero;
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struct t_angle_gyro_double angle_gyro;
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struct t_angle_gyro_double angle_gyro, vitesse_gyro;
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struct t_angle_gyro_double gyro_get_angle(void){
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struct t_angle_gyro_double gyro_get_angle(void){
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return angle_gyro;
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return angle_gyro;
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}
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}
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struct t_angle_gyro_double gyro_get_vitesse(void){
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return vitesse_gyro;
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}
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void Gyro_Init(void){
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void Gyro_Init(void){
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//
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//
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@ -45,9 +45,14 @@ void Gyro_Init(void){
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gpio_set_dir(PIN_CS, GPIO_OUT);
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gpio_set_dir(PIN_CS, GPIO_OUT);
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cs_deselect();
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cs_deselect();
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vitesse_calibration.rot_x = 0;
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vitesse_calibration.rot_y = 0;
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vitesse_calibration.rot_z = 0;
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vitesse_calibration.temp = 0;
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//spi_init(spi0, 100 * 1000); // SPI init @ 100 kHz
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//spi_init(spi0, 100 * 1000); // SPI init @ 100 kHz
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uint speed = spi_init(spi0, 2 * 1000 * 1000); // SPI init @ 2 MHz
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uint speed = spi_init(spi0, 2 * 1000 * 1000); // SPI init @ 2 MHz
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printf("vitesse SPI : %d ", speed);
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printf("vitesse SPI : %d\n", speed);
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//Ça doit être les valeurs par défaut, mais ça marche !
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//Ça doit être les valeurs par défaut, mais ça marche !
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spi_set_format(spi0, 8, SPI_CPHA_1, SPI_CPOL_1, SPI_MSB_FIRST);
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spi_set_format(spi0, 8, SPI_CPHA_1, SPI_CPOL_1, SPI_MSB_FIRST);
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@ -59,7 +64,10 @@ void Gyro_Init(void){
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puts("Gyroscope trouve");
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puts("Gyroscope trouve");
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gyro_config();
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gyro_config();
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}
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}
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gyro_calibration();
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sleep_ms(150); // Temps d'init du gyroscope
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/*while(1){
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gyro_calibration();
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}*/
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}
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}
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int gyro_init_check(){
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int gyro_init_check(){
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@ -86,22 +94,27 @@ void gyro_config(){
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uint16_t tampon[2] = {0x20, config};
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uint16_t tampon[2] = {0x20, config};
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uint8_t tampon2[10]="\0\0\0\0\0\0\0\0\0";
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uint8_t tampon2[10]="\0\0\0\0\0\0\0\0\0";
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int statu, nb_read;
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int statu, nb_read;
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while(spi_nb_busy(spi0) == SPI_BUSY);
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//while(spi_nb_busy(spi0) == SPI_BUSY);
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cs_select();
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cs_select();
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int rep = spi_nb_write_data(spi0, tampon, 2);
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int rep = spi_nb_write_data(spi0, tampon, 2);
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if(rep == SPI_ERR_TRANSMIT_FIFO_FULL){
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if(rep == SPI_ERR_TRANSMIT_FIFO_FULL){
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printf("Erreur: spi_read_register: SPI_ERR_TRANSMIT_FIFO_FULL\n");
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printf("Erreur: spi_read_register: SPI_ERR_TRANSMIT_FIFO_FULL\n");
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//return statu;
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//return statu;
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}
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}
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while(spi_nb_busy(spi0) == SPI_BUSY);
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while(spi_nb_busy(spi0));
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cs_deselect();
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cs_deselect();
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spi_read_register(spi0, 0x20, tampon2, 1);
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int nb_lu = spi_read_register(spi0, 0x20, tampon2, 1);
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printf("Nb lu: %d\n", nb_lu);
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if(tampon2[1] == config){
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if(tampon2[1] == config){
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puts("gyro_config ok !");
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puts("gyro_config ok !");
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}else{
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}else{
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puts("gyro_config FAILED !");
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printf("gyro_config FAILED ! :%#4x\n", tampon2[1]);
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}
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}
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// Registre
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// Registre
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@ -138,9 +151,13 @@ void Gyro_Read(uint16_t step_ms){
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//gyro_get_angles(&vitesse_angulaire, NULL);
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//gyro_get_angles(&vitesse_angulaire, NULL);
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// Angle en degré
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// Angle en degré
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angle_gyro.rot_x = angle_gyro.rot_x + (double)vitesse_angulaire.rot_x * step_ms * 0.001 * 0.00875 * 0.125;
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vitesse_gyro.rot_x = (double)vitesse_angulaire.rot_x * 0.00875 / 32.0;
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angle_gyro.rot_y = angle_gyro.rot_y + (double)vitesse_angulaire.rot_y * step_ms * 0.001 * 0.00875 * 0.125;
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vitesse_gyro.rot_y = (double)vitesse_angulaire.rot_y * 0.00875 / 32.0;
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angle_gyro.rot_z = angle_gyro.rot_z + (double)vitesse_angulaire.rot_z * step_ms * 0.001 * 0.00875 * 0.125;
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vitesse_gyro.rot_z = (double)vitesse_angulaire.rot_z * 0.00875 / 32.0;
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angle_gyro.rot_x = angle_gyro.rot_x + vitesse_gyro.rot_x * step_ms * 0.001;
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angle_gyro.rot_y = angle_gyro.rot_y + vitesse_gyro.rot_y * step_ms * 0.001;
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angle_gyro.rot_z = angle_gyro.rot_z + vitesse_gyro.rot_z * step_ms * 0.001;
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//printf("%d, %#4x, %#4x, %#4x\n", step_ms, vitesse_angulaire.rot_x, vitesse_angulaire.rot_y, vitesse_angulaire.rot_z);
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//printf("%d, %#4x, %#4x, %#4x\n", step_ms, vitesse_angulaire.rot_x, vitesse_angulaire.rot_y, vitesse_angulaire.rot_z);
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@ -151,6 +168,15 @@ void Gyro_Read(uint16_t step_ms){
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//printf("tampon : %s\n", tampon);
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//printf("tampon : %s\n", tampon);
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}
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}
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int16_t gyro_get_temp(void){
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int8_t tampon[3]="\0\0";
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int16_t temperature;
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spi_read_register(spi0, 0x26, tampon, 6);
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temperature = -tampon[1];
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printf("temperature %d\n",temperature);
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}
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void gyro_get_angles(struct t_angle_gyro* angle_gyro, struct t_angle_gyro* angle_gyro_moy){
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void gyro_get_angles(struct t_angle_gyro* angle_gyro, struct t_angle_gyro* angle_gyro_moy){
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uint8_t tampon[10]="\0\0\0\0\0\0\0\0\0";
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uint8_t tampon[10]="\0\0\0\0\0\0\0\0\0";
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int16_t rot_x, rot_y, rot_z;
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int16_t rot_x, rot_y, rot_z;
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@ -161,32 +187,31 @@ void gyro_get_angles(struct t_angle_gyro* angle_gyro, struct t_angle_gyro* angle
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rot_z = -(tampon[5] + (tampon[6] << 8));
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rot_z = -(tampon[5] + (tampon[6] << 8));
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if(angle_gyro_moy == NULL){
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if(angle_gyro_moy == NULL){
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angle_gyro->rot_x = (int32_t) rot_x * 8;
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angle_gyro->rot_x = (int32_t) rot_x * 32;
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angle_gyro->rot_y = (int32_t) rot_y * 8;
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angle_gyro->rot_y = (int32_t) rot_y * 32;
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angle_gyro->rot_z = (int32_t) rot_z * 8;
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angle_gyro->rot_z = (int32_t) rot_z * 32;
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}else{
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}else{
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angle_gyro->rot_x = (int32_t) rot_x * 8 - angle_gyro_moy->rot_x;
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angle_gyro->rot_x = (int32_t) rot_x * 32 - angle_gyro_moy->rot_x;
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angle_gyro->rot_y = (int32_t) rot_y * 8 - angle_gyro_moy->rot_y;
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angle_gyro->rot_y = (int32_t) rot_y * 32 - angle_gyro_moy->rot_y;
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angle_gyro->rot_z = (int32_t) rot_z * 8 - angle_gyro_moy->rot_z;
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angle_gyro->rot_z = (int32_t) rot_z * 32 - angle_gyro_moy->rot_z;
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}
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}
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}
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}
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void gyro_affiche(struct t_angle_gyro_double angle_gyro, char * titre){
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void gyro_affiche(struct t_angle_gyro_double angle_gyro, char * titre){
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if(titre != NULL){
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if(titre != NULL){
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printf("%s ",titre);
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printf("%s ",titre);
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}
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}
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printf("rx : %f, ry : %f, rz: %f\n", angle_gyro.rot_x,
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printf("angle, %f, %f, %f\n", angle_gyro.rot_x, angle_gyro.rot_y, angle_gyro.rot_z);
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angle_gyro.rot_y, angle_gyro.rot_z);
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}
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}
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void gyro_calibration(void){
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void gyro_calibration(void){
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uint32_t nb_ech = 100;
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uint32_t t_calibration_ms = 40000;
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uint32_t nb_ech = t_calibration_ms/5;
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uint32_t m_temps_ms = Temps_get_temps_ms();
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uint32_t m_temps_ms = Temps_get_temps_ms();
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uint32_t temps_500ms = m_temps_ms;
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int16_t temperature;
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printf("Calibration...\n");
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printf("Calibration...\n");
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@ -194,7 +219,7 @@ void gyro_calibration(void){
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vitesse_calibration.rot_y = 0;
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vitesse_calibration.rot_y = 0;
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vitesse_calibration.rot_z = 0;
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vitesse_calibration.rot_z = 0;
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// Acquisition des échantillons, 1 par milliseconde
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// Acquisition des échantillons, 1 par milliseconde (1 ms, c'est trop court on dirait !)
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for(uint32_t i=0; i<nb_ech; i++){
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for(uint32_t i=0; i<nb_ech; i++){
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while(m_temps_ms == Temps_get_temps_ms());
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while(m_temps_ms == Temps_get_temps_ms());
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m_temps_ms = Temps_get_temps_ms();
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m_temps_ms = Temps_get_temps_ms();
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@ -202,13 +227,19 @@ void gyro_calibration(void){
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vitesse_calibration.rot_x += vitesse_angulaire.rot_x;
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vitesse_calibration.rot_x += vitesse_angulaire.rot_x;
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vitesse_calibration.rot_y += vitesse_angulaire.rot_y;
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vitesse_calibration.rot_y += vitesse_angulaire.rot_y;
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vitesse_calibration.rot_z += vitesse_angulaire.rot_z;
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vitesse_calibration.rot_z += vitesse_angulaire.rot_z;
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if(m_temps_ms > temps_500ms){
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printf(".");
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gyro_get_temp();
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temps_500ms += 500;
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}
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sleep_ms(5);
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}
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}
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vitesse_calibration.rot_x = vitesse_calibration.rot_x / nb_ech;
|
vitesse_calibration.rot_x = vitesse_calibration.rot_x / (int32_t)nb_ech;
|
||||||
vitesse_calibration.rot_y = vitesse_calibration.rot_y / nb_ech;
|
vitesse_calibration.rot_y = vitesse_calibration.rot_y / (int32_t)nb_ech;
|
||||||
vitesse_calibration.rot_z = vitesse_calibration.rot_z / 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_Read(u_int16_t);
|
||||||
void gyro_affiche(struct t_angle_gyro_double angle_gyro, char * titre);
|
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_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_buffer;
|
||||||
uint8_t spi0_nb_data_to_read;
|
uint8_t spi0_nb_data_to_read;
|
||||||
|
|
||||||
#define PIN_CS 1
|
|
||||||
|
|
||||||
void cs_select(void) {
|
void cs_select(void) {
|
||||||
asm volatile("nop \n nop \n nop");
|
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
|
/// @param size size of the data to transmit
|
||||||
/// @return SPI_OK or SPI_ERR_TRANSMIT_FIFO_FULL
|
/// @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){
|
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;
|
uint8_t index=0;
|
||||||
do
|
do
|
||||||
{
|
{
|
||||||
@ -168,7 +168,7 @@ inline int spi_nb_write_data(spi_inst_t * spi, uint16_t * buffer, uint8_t size){
|
|||||||
}else{
|
}else{
|
||||||
status_spi = SPI_ERR_TRANSMIT_FIFO_FULL;
|
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]);
|
//statu_spi = spi_nb_write_byte(spi, buffer[index]);
|
||||||
//printf("envoi : %x\n", buffer[index]);
|
//printf("envoi : %x\n", buffer[index]);
|
||||||
//sleep_ms(1);
|
//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){
|
if(nb_read != nb_to_read+1){
|
||||||
printf("Erreur: spi_read_register, nb de valeurs lues incoherentes");
|
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_IN_PROGRESS 1
|
||||||
#define SPI_FAILED 2
|
#define SPI_FAILED 2
|
||||||
|
|
||||||
#define SPI_ERR_TRANSMIT_FIFO_FULL 1
|
#define SPI_ERR_TRANSMIT_FIFO_FULL -1
|
||||||
#define SPI_OK 0
|
#define SPI_OK 0
|
||||||
|
|
||||||
|
#define PIN_CS 1
|
||||||
|
|
||||||
int spi_nb_busy(spi_inst_t * spi);
|
int spi_nb_busy(spi_inst_t * spi);
|
||||||
void spi_nb_flush_recieve_fifo(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);
|
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_select(void);
|
||||||
void cs_deselect(void);
|
void cs_deselect(void);
|
||||||
|
void spi_test();
|
46
test.c
46
test.c
@ -5,14 +5,20 @@
|
|||||||
|
|
||||||
#include "gyro.h"
|
#include "gyro.h"
|
||||||
#include "Temps.h"
|
#include "Temps.h"
|
||||||
|
#include "spi_nb.h"
|
||||||
|
#include "Servomoteur.h"
|
||||||
|
|
||||||
const uint LED_PIN = 25;
|
const uint LED_PIN = 25;
|
||||||
|
|
||||||
|
#define V_INIT -999.0
|
||||||
|
|
||||||
int main() {
|
int main() {
|
||||||
bi_decl(bi_program_description("This is a test binary."));
|
bi_decl(bi_program_description("This is a test binary."));
|
||||||
bi_decl(bi_1pin_with_name(LED_PIN, "On-board LED"));
|
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();
|
stdio_init_all();
|
||||||
|
|
||||||
@ -21,24 +27,54 @@ int main() {
|
|||||||
gpio_put(LED_PIN, 1);
|
gpio_put(LED_PIN, 1);
|
||||||
|
|
||||||
sleep_ms(3000);
|
sleep_ms(3000);
|
||||||
|
Servomoteur_Init();
|
||||||
|
//puts("Debut");
|
||||||
|
//spi_test();
|
||||||
|
|
||||||
|
//while(1);
|
||||||
Temps_init();
|
Temps_init();
|
||||||
Gyro_Init();
|
Gyro_Init();
|
||||||
temps_ms = Temps_get_temps_ms();
|
temps_ms = Temps_get_temps_ms();
|
||||||
|
temps_ms_old = temps_ms;
|
||||||
while (1) {
|
while (1) {
|
||||||
u_int16_t step_ms = 5;
|
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
|
// Tous les pas de step_ms
|
||||||
if(temps_ms == Temps_get_temps_ms()){
|
if(Temps_get_temps_ms() % step_ms){
|
||||||
temps_ms += step_ms;
|
|
||||||
Gyro_Read(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
|
// Toutes les 500 ms
|
||||||
if((Temps_get_temps_ms() % 500) == 0){
|
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