Mark and Peter
Remote inc coolant nozzle control program
Dependencies: mbed reScale USBDevice
Dependents: Nozzle_inputs Nozzle_display
main.cpp
- Committer:
- BETZtechnik
- Date:
- 2019-04-10
- Revision:
- 20:8aebc19d9d1d
- Parent:
- 8:6bb07a893f53
- Child:
- 21:db507362ca7a
File content as of revision 20:8aebc19d9d1d:
#include "mbed.h"
#include "reScale.h"
//Serial pc(USBTX, USBRX);
//InterruptIn aux1(P0_7, PullUp); // index pulse
DigitalIn aux1(P0_7);
DigitalIn cw(P1_24);
DigitalIn ccw(P2_7);
int cwRequested = 0;
int ccwRequested = 0;
int aux1State = 0;
DigitalOut dir(P0_15);
Serial display(P0_14, P0_13, 19200); // RS 485 TX RX?
Serial inputs(P1_23,P0_20, 9600); //rs232 TX RX
reScale servo1Scale(45,0,750,1800); //19850 is 1.0v from voltage divider at 10k.
PwmOut servo1(P1_13); //display board
//char tens = '0';
//char ones = '1';
int Hundreds = 0;
int Tens = 0;
int Ones = 0;
int twitch = 0;
int currentNozzle = 0;
int index = 0; // for parsing serial
int n1Pos = 0;
int servo1Pos = 0;
DigitalOut servo2(P2_2);
/*
void triggered()
{
servo2 = 1;
if (cw == 0){
cwRequested = 1;
}
else if (ccw == 0){
ccwRequested = 1;
}
}
*/
int main() {
cw.mode(PullUp);
ccw.mode(PullUp);
aux1.mode(PullUp);
//aux1.rise(&triggered);
servo2 = 0;
uint8_t c = 0; // for 485 link
while(1) {
//************************************ Interrupt response **********************
if (aux1 == 0 && aux1State == 0)
{
if (cw == 1)
{
//servo2 = 1;
dir= 1;
//wait(0.001);
display.printf("M");
wait(0.05);
display.printf("-");
wait(0.001);
dir=0;
aux1State = 1;
//wait(.001);
}
if (ccw == 1)
{
dir= 1;
//wait(0.01);
display.printf("M");
wait(0.05);
display.printf("+");
wait(0.001);
dir=0;
aux1State = 1;
//wait(.001);
}
}
if (aux1 == 1 && aux1State == 1)
{
aux1State = 0;
//wait(0.1);
}
/*
if (cwRequested == 1)
{
dir= 1;
//wait(0.001);
display.printf("M");
wait(0.01);
display.printf("+");
wait(0.001);
dir=0;
cwRequested = 0;
//wait(.001);
}
else if (ccwRequested == 1)
{
dir= 1;
//wait(0.01);
display.printf("M");
wait(0.01);
display.printf("-");
wait(0.001);
dir=0;
ccwRequested = 0;
//wait(.001);
}
*/
//********************************** Display serial OLD ***************************
/*
while (display.readable())
{
c = display.getc();
if (c == 'N'){
index = 1;
}
if (index == 1){
c = display.getc();
if (c == '1'){ // N1
currentNozzle = 1;
index = 3;
}
else if (c == '2'){ //N2
currentNozzle = 2;
index = 3;
}
}
if (index == 3){
c = display.getc();
if (c=='0'){
Tens = 0;
index = 4;
}
else if (c=='1'){
Tens = 1;
index = 4;
}
else if (c=='2'){
Tens = 2;
index = 4;
}
else if (c=='3'){
Tens = 3;
index = 4;
}
else if (c=='4'){
Tens = 4;
index = 4;
}
}
if (index == 4){
c = display.getc();
if (c=='0'){
Ones = 0;
}
else if (c=='1'){
Ones = 1;
}
else if (c=='2'){
Ones = 2;
}
else if (c=='3'){
Ones = 3;
}
else if (c=='4'){
Ones = 4;
}
else if (c=='5'){
Ones = 5;
}
else if (c=='6'){
Ones = 6;
}
else if (c=='7'){
Ones = 7;
}
else if (c=='8'){
Ones = 8;
}
else if (c=='9'){
Ones = 9;
}
else if (c=='0'){
Ones = 0;
}
n1Pos = ((Tens * 10) + Ones);
if ((n1Pos == 45) && (currentNozzle==1)){
// servo2=1;
}
servo1Pos = servo1Scale.from(n1Pos);
servo1.pulsewidth_us(servo1Pos);
index=0;
}
}
*/
//********************** Display code NEW with W **********************************
while (display.readable()) {
c = display.getc();
if (c == 'N') {
index = 1;
}
if (c == 'W') { // wiggle setting
index = 5;
}
if (index == 5) {
c = display.getc();
if (c == '0') {
twitch = 0;
index = 0;
}
if (c == '1') {
twitch = 1;
}
if (c == '2') {
twitch = 2;
index = 0;
}
if (c == '3') {
twitch = 3;
index = 0;
}
}
if (index == 1) { //Display is sending -90>+90 and adding 190 for N1 so would send 100 to 280 for -90 to +90
c = display.getc();
if (c == '1') { // N1
currentNozzle = 1;
Hundreds = 0;
index = 3;
} else if (c == '2') { //N2
currentNozzle = 1;
Hundreds = 1;
index = 3;
}
if (c == '3') { //N2 // Display adding 390 for N2 so 300 to 480 would be -90 to +90
currentNozzle = 2;
Hundreds = 0;
index = 3;
}
if (c == '4') { //N2
currentNozzle = 2;
Hundreds = 1;
index = 3;
}
}
if (index == 3) {
c = display.getc();
if (c=='0') {
Tens = 0;
index = 4;
}
else if (c=='1') {
Tens = 1;
index = 4;
}
else if (c=='2') {
Tens = 2;
index = 4;
}
else if (c=='3') {
Tens = 3;
index = 4;
}
else if (c=='4') {
Tens = 4;
index = 4;
}
else if (c=='5') {
Tens = 5;
index = 4;
}
else if (c=='6') {
Tens = 6;
index = 4;
}
else if (c=='7') {
Tens = 7;
index = 4;
}
else if (c=='8') {
Tens = 8;
index = 4;
}
else if (c=='9') {
Tens = 9;
index = 4;
}
}
if (index == 4) {
c = display.getc();
if (c=='0') {
Ones = 0;
}
else if (c=='1') {
Ones = 1;
}
else if (c=='2') {
Ones = 2;
}
else if (c=='3') {
Ones = 3;
}
else if (c=='4') {
Ones = 4;
}
else if (c=='5') {
Ones = 5;
}
else if (c=='6') {
Ones = 6;
}
else if (c=='7') {
Ones = 7;
}
else if (c=='8') {
Ones = 8;
}
else if (c=='9') {
Ones = 9;
}
n1Pos = ((Tens * 10) + Ones);
if ((n1Pos == 45) && (currentNozzle==1)) {
// servo2=1;
}
servo1Pos = servo1Scale.from(n1Pos);
servo1.pulsewidth_us(servo1Pos);
index=0;
}
}
//********************************* Inputs serial *******************************
while (inputs.readable())
{
c = inputs.getc();
if (c == 'T'){
index = 1;
servo2=1;
}
if (index == 1){
c = inputs.getc();
if (c=='0'){
Tens = 0;
servo2=1;
}
else if (c=='1'){
Tens = 1;
}
else if (c=='2'){
Tens = 2;
}
else if (c=='3'){
Tens = 3;
}
else if (c=='4'){
Tens = 4;
}
else if (c=='5'){
Tens = 5;
}
else if (c=='6'){
Tens = 6;
}
else if (c=='7'){
Tens = 7;
}
else if (c=='8'){
Tens = 8;
}
else if (c=='9'){
Tens = 9;
}
else if (c=='0'){
Tens = 0;
}
index = 2;
}
if (index == 2){
c = inputs.getc();
if (c=='0'){
Ones = 0;
}
else if (c=='1'){
Ones = 1;
}
else if (c=='2'){
Ones = 2;
}
else if (c=='3'){
Ones = 3;
}
else if (c=='4'){
Ones = 4;
}
else if (c=='5'){
Ones = 5;
}
else if (c=='6'){
Ones = 6;
}
else if (c=='7'){
Ones = 7;
}
else if (c=='8'){
Ones = 8;
}
else if (c=='9'){
Ones = 9;
}
else if (c=='0'){
Ones = 0;
}
int tempToolNo = (Tens*10)+100+Ones;
dir=1;
display.printf("T");
wait(0.05);
display.printf("%d", tempToolNo);
wait(0.001);
dir=0;
index = 0;
tempToolNo=0;
}
}
// *****************************************************************************
}
}