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Ricardo Andres Ercoli Auersperg
ICRE - ESP
Commits
ad5cab94
Commit
ad5cab94
authored
2 years ago
by
Ricardo Andres Ercoli Auersperg
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fc7ab6b1
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Robotito/src/control/control.c
+5
-25
5 additions, 25 deletions
Robotito/src/control/control.c
with
5 additions
and
25 deletions
Robotito/src/control/control.c
+
5
−
25
View file @
ad5cab94
...
@@ -26,7 +26,7 @@ static void getW(sF3dVector_t* v, float phi){
...
@@ -26,7 +26,7 @@ static void getW(sF3dVector_t* v, float phi){
m
.
x3
=
sin
(
pi_3
+
phi
);
m
.
x3
=
sin
(
pi_3
+
phi
);
m
.
y3
=
-
cos
(
pi_3
+
phi
);
m
.
y3
=
-
cos
(
pi_3
+
phi
);
m
.
z3
=
ROBOT_RADIUS
;
m
.
z3
=
ROBOT_RADIUS
;
//printf("En getW previo a MatMul: Vx= %.15f \t Vy= %.15f \t Vz= %.15f \n",v->x,v->y,v->z );
vector_mul
(
m
,
v
);
vector_mul
(
m
,
v
);
}
}
...
@@ -57,7 +57,6 @@ static void callback_motors_pid(){
...
@@ -57,7 +57,6 @@ static void callback_motors_pid(){
float
current_v
=
m
->
vel_counter
/
OMNI_PID_CTRL_TIMER
;
// compute curren motor vel in counts/s
float
current_v
=
m
->
vel_counter
/
OMNI_PID_CTRL_TIMER
;
// compute curren motor vel in counts/s
m
->
vel_counter
=
0
;
// reset counter
m
->
vel_counter
=
0
;
// reset counter
//printf("motor %i, target_v: %f, current_v: %f\n", i, m->target_v, current_v);
float
error
=
m
->
target_v
-
current_v
;
// compute error
float
error
=
m
->
target_v
-
current_v
;
// compute error
...
@@ -76,20 +75,11 @@ static void callback_motors_pid(){
...
@@ -76,20 +75,11 @@ static void callback_motors_pid(){
}
}
m
->
prev_error
=
error
;
// save prev error
m
->
prev_error
=
error
;
// save prev error
//if (i==1)
//{
//printf("Para el Motor %d tenemos: E_vel=%.15f \t E_ac=%.15f \t E_dot=%.15f \n",i,error,accum_error,(error - m->prev_error));
//}
}
}
// set motors speeds
// set motors speeds
for
(
int
i
=
0
;
i
<
NMOTORS
;
i
++
)
{
for
(
int
i
=
0
;
i
<
NMOTORS
;
i
++
)
{
//if (i==1)
//{
// printf("Velocidad del motor %d es %.15f \n", i,motors[i].output );
//}
motor_set_speed
(
motors
[
i
].
driver
,
motors
[
i
].
output
);
motor_set_speed
(
motors
[
i
].
driver
,
motors
[
i
].
output
);
}
}
}
}
...
@@ -118,22 +108,14 @@ static void callback_odometry(){
...
@@ -118,22 +108,14 @@ static void callback_odometry(){
o
->
phi
+=
v
->
z
*
OMNI_ODOM_CTRL_TIMER
;
o
->
phi
+=
v
->
z
*
OMNI_ODOM_CTRL_TIMER
;
o
->
phi_dot
=
v
->
z
;
o
->
phi_dot
=
v
->
z
;
//char* Txdata = (char*) malloc(100);
//sprintf (Txdata, "Hello world index \r\n");
float_buffer
[
0
]
=
o
->
x
;
//uart_write_bytes(UART_NUM_2, Txdata, strlen(Txdata));
//float_buffer = o;
float_buffer
[
0
]
=
PI
;
float_buffer
[
1
]
=
o
->
x_dot
;
float_buffer
[
1
]
=
o
->
x_dot
;
float_buffer
[
2
]
=
o
->
y
;
float_buffer
[
2
]
=
o
->
y
;
float_buffer
[
3
]
=
o
->
y_dot
;
float_buffer
[
3
]
=
o
->
y_dot
;
float_buffer
[
4
]
=
o
->
phi
;
float_buffer
[
4
]
=
o
->
phi
;
float_buffer
[
5
]
=
o
->
phi_dot
;
float_buffer
[
5
]
=
o
->
phi_dot
;
uart_write_bytes
(
UART_NUM_2
,
&
float_buffer
[
0
],
sizeof
(
float
));
uart_write_bytes
(
UART_NUM_2
,
float_buffer
,
sizeof
(
float
)
*
6
);
// uart_write_bytes(UART_NUM_2, &float_buffer[1], sizeof(float));
// uart_write_bytes(UART_NUM_2, &float_buffer[2], sizeof(float));
// uart_write_bytes(UART_NUM_2, &float_buffer[3], sizeof(float));
// uart_write_bytes(UART_NUM_2, &float_buffer[4], sizeof(float));
// uart_write_bytes(UART_NUM_2, &float_buffer[5], sizeof(float));
free
(
v
);
free
(
v
);
}
}
...
@@ -159,8 +141,6 @@ esp_err_t omni_init(){
...
@@ -159,8 +141,6 @@ esp_err_t omni_init(){
mcpwm_io_signals_t
pwm_b
=
default_pwm_subunit_io
[
2
*
i
+
1
];
mcpwm_io_signals_t
pwm_b
=
default_pwm_subunit_io
[
2
*
i
+
1
];
mcpwm_timer_t
timer_unit
=
default_pwm_subunit_timer
[
i
];
mcpwm_timer_t
timer_unit
=
default_pwm_subunit_timer
[
i
];
//printf("Setting motor %d pins:%d,%d enc:%d,%d", i, pin1, pin2, encA, encB);
motor_h_t
*
m
;
motor_h_t
*
m
;
motor_install
(
pin1
,
pin2
,
MOTOR_PWM_UNIT
,
pwm_a
,
pwm_b
,
timer_unit
,
&
m
);
motor_install
(
pin1
,
pin2
,
MOTOR_PWM_UNIT
,
pwm_a
,
pwm_b
,
timer_unit
,
&
m
);
...
@@ -233,7 +213,7 @@ esp_err_t omni_drive(float x_dot ,float y_dot ,float w_dot ,float phi){
...
@@ -233,7 +213,7 @@ esp_err_t omni_drive(float x_dot ,float y_dot ,float w_dot ,float phi){
v
->
y
=
y_dot
;
v
->
y
=
y_dot
;
v
->
z
=
w_dot
;
v
->
z
=
w_dot
;
/* Here we transfor speed from the robot frame in m/s to motor speeds in count/s */
/* Here we transfor
m
speed from the robot frame in m/s to motor speeds in count/s */
getW
(
v
,
phi
);
getW
(
v
,
phi
);
motors
[
0
].
target_v
=
v
->
x
*
M_PER_SEC_TO_COUNTS_PER_SEC
;
motors
[
0
].
target_v
=
v
->
x
*
M_PER_SEC_TO_COUNTS_PER_SEC
;
motors
[
1
].
target_v
=
v
->
y
*
M_PER_SEC_TO_COUNTS_PER_SEC
;
motors
[
1
].
target_v
=
v
->
y
*
M_PER_SEC_TO_COUNTS_PER_SEC
;
...
...
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