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Fork of jc by
main.cpp
- Committer:
- VaLaraC
- Date:
- 2017-11-24
- Revision:
- 3:c14aa9395c2a
- Parent:
- 2:773082426491
File content as of revision 3:c14aa9395c2a:
//---------------------------------LIBRERIAS--------------------------------------------
#include "mbed.h"
#include "math.h"
#include "cstdlib"
#include "InterruptIn.h"
//--------------------------DECLARACON DE CONTANTES-------------------------------
#define MAXPOS 255
#define SS_TIME 500
#define POSDRAW 300
#define BUFF_SIZE 6
#define COMM_N 0
#define INITPARAMETER 1
#define DEBUG 1
#define BUFF_POS 6
//--------------------------DECLARACION DE PUERTOS I/O----------------------------
PwmOut myServoX(PB_3); //MOTOR EJE X
PwmOut myServoY(PB_4); //MOTOR EJE Y
PwmOut myServoZ(PB_10);//MOTOR EJE Z
InterruptIn boton(PC_0);
InterruptIn mybutton(USER_BUTTON);
Serial command(USBTX, USBRX); //COMUNICACION SERIAL
Serial Sdebug(USBTX, USBRX); //DEBUG SERIAL
DigitalOut led(LED1); //DECLARACION LED DE LA PLACA
//---------------------------DEFINICION COMANDOS POR CONSOLA----------------------
#define LED 0
#define PUNTO 1
#define LINE 2
#define RECTANGLE 3
#define CIRCLE 4
#define STOP 5
#define PAUSE 6
#define REANUDAR 7
#define RESOLUCION 8
#define HOME 9
#define TIEMPO_DE_PASO 10
//--------------------------LLAMADO RUTINA DE INTERRUPCIONES----------------------
//Ticker ticker1; //Variable para rutina de interupciones
//Timeout timeout;//Llamado de variable por conteo para manejo de pausa
//-------------------------VARIABLES GLOBALES-------------------------------------
int rap;//Pendiente
int RSTEP = 5;
double abajo=7;
double arriba=0;
double k,l,r,tp=50,paso=0;
int p=0;
uint8_t estado = 0;
//*****************************************************************************
// COMANDO MOVER MOTOR
// |POS 1|POS 2|POS 3|POS 4| POS 5| POS 6| POS 7|
// | < | #C | a | b | c | d | > |
//
// #C -> indica el comando
// a,b,c,d parametros del comando
// <,> -> inicio, y fin de comando
// el inicio de comando no se almacena en el buffer
//*****************************************************************************
//--------------------------DETERMINACION TAMAÑO DE BUFFER------------------------
uint8_t buffer_command[BUFF_SIZE]={0,0,0,0,0,0};
float buffer_POS [BUFF_POS]= {0,0,0,0,0,0};
//--------------------FUNCIONES PARA COMANDO DE BUFFER----------------------------
int coord2us(float coord)
{
if(0 <= coord <= MAXPOS)
return int(750+coord*1900/50);// u6
return 750;
}
void print_num(uint8_t val)
{
if (val <10)
command.putc(val+0x30);
else
command.putc(val-9+0x40);
}
void print_bin2hex (uint8_t val)
{
command.printf(" 0x");
print_num(val>>4);
print_num(val&0x0f);
}
void Read_command()
{
for (uint8_t i=0; i<BUFF_SIZE;i++)
{
buffer_command[i]=command.getc();
}
}
void echo_command()
{
for (uint8_t i=0; i<BUFF_SIZE;i++)
{
print_bin2hex(buffer_command[i]);
}
}
uint8_t check_command()
{
if (buffer_command[BUFF_SIZE-1]== '>')
return 1;
return 0;
}
void command_led(uint8_t tm)
{
#if DEBUG
command.printf("%i, segundos", tm);
#endif
led=1;
wait(tm);
led=0;
}
void draw()
{
myServoZ.pulsewidth_us(POSDRAW);
wait(1);
}
void nodraw()
{
myServoZ.pulsewidth_us(MAXPOS);
wait(1);
}
uint8_t SSTIME = 100;
void tiempo_de_paso(int SST)
{
//-------------------------CONFIURACION SSTIME/VERTEX-----------------------------
SSTIME=SST;
#if DEBUG
command.printf("\nTiempo en pasos definida en:%i\n",SSTIME);
#endif
}
void vertex2d(float x, float y, float z)
{
int pulseX = coord2us(x);
int pulseY = coord2us(y);
int pulseZ = coord2us(z);
myServoX.pulsewidth_us(pulseX);
myServoY.pulsewidth_us(pulseY);
myServoZ.pulsewidth_us(pulseZ);
wait_ms(SSTIME);
}
//--------------------------DECLARACION MEMORIA DE SERVOS-------------------------
uint8_t posx_old=0; // posición anterior del eje X
uint8_t posy_old=0; // posición anterior del eje Y
uint8_t posz_old=0; // posición anterior del eje Y
uint8_t ss_time=100; // tiempo de espera para moverse 1 mm en microsegundos
//-------------------------VARIABLES SSTIME/RESOLUCION----------------------------
void put_sstime(uint8_t vtime){
ss_time=vtime;
}
void sstime(uint8_t x, uint8_t y, uint8_t z)
{
double dx=abs(x-posx_old);
double dy=abs(y-posy_old);
double dz=abs(z-posz_old);
double dist= sqrt(dx*dx+dy*dy+dz*dz);
wait_ms((int)(ss_time*dist));
posx_old=x;
posy_old=y;
posy_old=z;
}
void initdraw(float x, float y)
{
#if DEBUG
Sdebug.printf("inicia dibujo \n");
#endif
vertex2d (x,y,abajo);
wait(1);
draw();
}
void resolucion(int res){
RSTEP = res;
#if DEBUG
command.printf("Resolucion definida en = %i \n", RSTEP);
#endif
}
//---------------------------------FUNCION HOME-----------------------------------
void home()
{
vertex2d(0,0,0);
wait_ms(rap);
}
void maxpos()
{
vertex2d(250,250,150);
}
//---------------------------------FUNCION DOT-----------------------------------
void punto(uint8_t x, uint8_t y)
{
command.printf("Coord x= %i, coord y=%i \n",x,y);
vertex2d(x,y,0);
wait_ms(1000);
vertex2d(x,y,11);
wait_ms(1000);
vertex2d(x,y,0);
wait_ms(1000);
home();
}
//------------------------------FUNCION LINE--------------------------------------
void line(float xi, float xf, float yi, float yf)
{
// los parametros son coordenadas iniciales y finales de la linea en milimetros
#if DEBUG
Sdebug.printf("linea Xi= %f,Xf= %f,Yi= %f,Yf= %f \n", xi,xf,yi,yf);
#endif
float xp; float yp;
float m= (yf-yi)/(xf-xi);
float b=(yf-m*xf);
vertex2d(0,0,4);
wait(1);
vertex2d(xi,yi,abajo);
wait(1);
for (xp =xi;xp<=xf;xp+=RSTEP)
{
yp =m*xp+b;
vertex2d(xp,yp,abajo);
#if DEBUG
Sdebug.printf("coord X = %f,coord Y = %f \n", xp,yp);
#endif
}
nodraw();
home();
}
//-----------------------------FUNCION RECTANGULO---------------------------------
void rectangle(uint8_t xi, uint8_t yi,uint8_t a, uint8_t h)
{
int x,y;
x = a+ xi;
y = h+ yi;
vertex2d(xi,yi,arriba);
wait_ms(600);
vertex2d(xi,yi,abajo);
wait_ms(600);
vertex2d(x,yi,abajo);
wait_ms(600);
vertex2d(x,y,abajo);
wait_ms(600);
vertex2d(xi,y,abajo);
wait_ms(600);
vertex2d(xi,yi,abajo);
wait_ms(600);
home();
}
//-----------------------------FUNCION CIRCULO-----------------------------------
void circle(uint8_t x1, uint8_t y1,uint8_t r)
{
double x2,y2,i,j;
vertex2d(x1 ,y1,arriba);
wait(1);
wait_ms(rap);
for ( x2=0;x2<=r;x2++){
y2= pow(((r*r)-(x2*x2)),0.5);
i= x2+x1;
j=y1+y2;
vertex2d(i ,j,abajo) ;
wait_ms(30);
#if DEBUG
Sdebug.printf("coord X = %f,coord Y = %f \n", i,j);
#endif
}
for ( x2=r;x2>=0;x2--){
y2= pow(((r*r)-(x2*x2)),0.5);
i= x2+x1;
j= y1 - y2;
vertex2d(i ,j,abajo) ;
wait_ms(30);
#if DEBUG
Sdebug.printf("coord X = %f,coord Y = %f \n", i,j);
#endif
}
for ( x2=0;x2<=r;x2++){
y2= pow(((r*r)-(x2*x2)),0.5);
i= x1- x2;
j= y1 - y2;
vertex2d(i ,j,abajo) ;
wait_ms(30);
#if DEBUG
Sdebug.printf("coord X = %f,coord Y = %f \n", i,j);
#endif
}
for ( x2=r;x2>=0;x2--){
y2= pow(((r*r)-(x2*x2)),0.5);
i= x1-x2;
j=y1+y2;
vertex2d(i ,j,abajo) ;
wait_ms(30);
#if DEBUG
Sdebug.printf("coord X = %f,coord Y = %f \n", i,j);
#endif
}
vertex2d(i ,j,arriba) ;
wait_ms(rap);
#if DEBUG
Sdebug.printf("coord X = %f,coord Y = %f \n", i,j);
#endif
if(x2==r)
{
wait(1);
home();
}
}
//-------------------------------FUNCION REANUDAR---------------------------------
void reanudar(){
command.printf("piccolo reanudando \n");
wait (1);
return;
}
//------------------------------FUNCION PAUSA------------------------------------
void pause(){
led = !led;
command.printf("piccolo en pausa \n");
wait (5);
//return;
}
//-------------------------------FUNCION PARE-------------------------------------
void stop() //Funcion para detener el programa
{
command.printf("piccolo en Stop \n");
home();
exit(0);
}
void command_exe()
{
//-------------------------ASIGNACION EN SWTICH CASE------------------------------
#if DEBUG
command.printf("Ejecutando comando: ");
#endif
switch (buffer_command[COMM_N])
{
case (LED):
#if DEBUG
command.printf("LED on\n");
#endif
command_led(buffer_command[INITPARAMETER]);
break;
case (PUNTO):
punto(buffer_command[INITPARAMETER],buffer_command[INITPARAMETER+1]);
#if DEBUG
command.printf("Dibujando Punto");
#endif
break;
case LINE:
#if DEBUG
command.printf("Dibujando Linea\n");
#endif
line(buffer_command[INITPARAMETER],buffer_command[INITPARAMETER+1],buffer_command[INITPARAMETER+2],buffer_command[INITPARAMETER+3]);
break;
case RECTANGLE:
#if DEBUG
command.printf("Dibujando Rectangulo\n");
#endif
rectangle(buffer_command[INITPARAMETER],buffer_command[INITPARAMETER+1],buffer_command[INITPARAMETER+2],buffer_command[INITPARAMETER+3]);
break;
case (CIRCLE):
#if DEBUG
command.printf("Dibujando Circulo\n");
#endif
circle(buffer_command[INITPARAMETER],buffer_command[INITPARAMETER+1],buffer_command[INITPARAMETER+2]);
break;
case (STOP):
#if DEBUG
command.printf(" STOP\n");
#endif
break;
case (PAUSE):
#if DEBUG
command.printf("programa pausado\n");
#endif
pause();
break;
case (REANUDAR):
#if DEBUG
command.printf("draw reanudar programa\n");
#endif
reanudar();
break;
case (RESOLUCION):
resolucion(buffer_command[INITPARAMETER]);
#if DEBUG
command.printf("Resolucion definida");
#endif
break;
case (HOME):
home();
#if DEBUG
command.printf("Posicion Home");
#endif
break;
case (TIEMPO_DE_PASO):
#if DEBUG
command.printf("Nuevo tiempo para paso:\res");
#endif
tiempo_de_paso(buffer_command[INITPARAMETER]);
break;
default:
#if DEBUG
command.printf("comando no encontrado\n");
#endif
}
}
//--------------------------***PENDIENTE***---------------------------------------
void Rx_interrupcion(){
char p = command.getc();
command.printf("picolo en pausa %c\n",p);
wait_ms(2000);
return ;
}
//----------------------------------MAIN DE PROGRAMA------------------------------
int main() {
#if DEBUG
command.printf("inicio con debug\n");
#else
command.printf("inicio sin debug\n");
#endif
uint8_t val;
// mybutton.rise(&stop);
while(1){
val=command.getc();
if (val== '<'){
Read_command();
mybutton.fall(&pause);
mybutton.rise(&reanudar);
boton.fall(&stop);
if (check_command()){
command_exe();
}
else{
#if DEBUG
command.printf("\n ERROR COMANDO -> ");
echo_command();
#endif
}
}
else{
#if DEBUG
command.printf("error de inicio de trama: ");
command.putc(val);
#endif
}
}
}
