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Fixed SD card removal and reinsertion. Added support for bed temp reading in newer repsnapper.

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This commit is contained in:
kliment 2011-04-05 13:45:46 +02:00
parent 698e33c12d
commit a71a1ee2ab
1 changed files with 23 additions and 40 deletions
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61
Tonokip_Firmware/Tonokip_Firmware.pde
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@ -81,6 +81,7 @@ int target_raw = 0;
int current_raw;
int target_bed_raw = 0;
int current_bed_raw;
float tt=0,bt=0;
//Inactivity shutdown variables
unsigned long previous_millis_cmd=0;
@ -99,7 +100,8 @@ int16_t n;
void initsd(){
sdactive=false;
if(root.isOpen())
root.close();
if (!card.init(SPI_FULL_SPEED)){
if (!card.init(SPI_HALF_SPEED))
Serial.println("SD init fail");
@ -120,11 +122,6 @@ void setup()
Serial.begin(BAUDRATE);
Serial.println("start");
//cmdbuffer[0]="\0";
//cmdbuffer[1]="\0";
//cmdbuffer[2]=char[4];
//cmdbuffer[3]=char[4];
for(int i=0;i<BUFSIZE;i++){
fromsd[i]=false;
}
@ -165,6 +162,10 @@ void setup()
#ifdef SDSUPPORT
//power to SD reader
pinMode(48,OUTPUT);
digitalWrite(48,HIGH);
initsd();
#endif
@ -180,18 +181,10 @@ void loop()
get_command();
if(buflen){
//Serial.print("buflen: ");
//Serial.print(buflen);
//Serial.print(", bufindr: ");
//Serial.print(bufindr);
//Serial.print(", bufindw: ");
//Serial.println(bufindw);
process_commands();
buflen=(buflen-1);
bufindr=(bufindr+1)%BUFSIZE;
//Serial.println("ok");
}
manage_heater();
@ -209,7 +202,6 @@ inline void get_command()
{
if(!serial_count) return; //if empty line
cmdbuffer[bufindw][serial_count] = 0; //terminate string
//Serial.println(cmdbuffer[bufindw]);
if(!comment_mode){
fromsd[bufindw]=false;
if(strstr(cmdbuffer[bufindw], "N") != NULL)
@ -276,18 +268,8 @@ inline void get_command()
}
}
// else if(strstr(cmdbuffer[bufindw], "M105") != NULL){
// Serial.println("ok");
// }
bufindw=(bufindw+1)%BUFSIZE;
buflen+=1;
//Serial.print("Received: ");
//Serial.println(gcode_LastN);
//Serial.print("Buflen: ");
//Serial.println(buflen);
}
comment_mode = false; //for new command
@ -315,14 +297,9 @@ if(!sdmode || serial_count!=0){
}
if(!serial_count) return; //if empty line
cmdbuffer[bufindw][serial_count] = 0; //terminate string
//Serial.println(cmdbuffer[bufindw]);
if(!comment_mode){
fromsd[bufindw]=true;
buflen+=1;
//Serial.print("Received: ");
// Serial.println(cmdbuffer[bufindw]);
// Serial.print("Buflen: ");
//Serial.println(buflen);
bufindw=(bufindw+1)%BUFSIZE;
}
comment_mode = false; //for new command
@ -491,12 +468,7 @@ inline void process_commands()
Serial.println(file.fileSize());
sdpos=0;
filesize=file.fileSize();
//int i=0;
//while ((n = file.read(buf, sizeof(buf))) > 0) {
// for (uint8_t i = 0; i < n; i++) Serial.print(buf[i]);
//}
Serial.println("File selected");
//file.close();
}
else{
Serial.println("file.open failed");
@ -537,11 +509,16 @@ inline void process_commands()
if (code_seen('S')) target_bed_raw = temp2analogBed(code_value());
break;
case 105: // M105
tt=analog2temp(analogRead(TEMP_0_PIN));
bt=analog2tempBed(analogRead(TEMP_1_PIN));
Serial.print("T:");
Serial.println( analog2temp(analogRead(TEMP_0_PIN)) );
Serial.print("Bed:");
Serial.println( analog2tempBed(analogRead(TEMP_1_PIN)) );
break;
Serial.println(tt);
Serial.print("ok T:");
Serial.print(tt);
Serial.print(" B:");
Serial.println(bt);
return;
//break;
case 109: // M109 - Wait for heater to reach target.
if (code_seen('S')) target_raw = temp2analog(code_value());
previous_millis_heater = millis();
@ -686,6 +663,9 @@ void linear_move(unsigned long x_steps_remaining, unsigned long y_steps_remainin
if(X_MIN_PIN > -1) if(!direction_x) if(digitalRead(X_MIN_PIN) != ENDSTOPS_INVERTING) x_steps_remaining=0;
if(Y_MIN_PIN > -1) if(!direction_y) if(digitalRead(Y_MIN_PIN) != ENDSTOPS_INVERTING) y_steps_remaining=0;
if(Z_MIN_PIN > -1) if(!direction_z) if(digitalRead(Z_MIN_PIN) != ENDSTOPS_INVERTING) z_steps_remaining=0;
if(X_MAX_PIN > -1) if(direction_x) if(digitalRead(X_MAX_PIN) != ENDSTOPS_INVERTING) x_steps_remaining=0;
if(Y_MAX_PIN > -1) if(direction_y) if(digitalRead(Y_MAX_PIN) != ENDSTOPS_INVERTING) y_steps_remaining=0;
if(Z_MAX_PIN > -1) if(direction_z) if(digitalRead(Z_MAX_PIN) != ENDSTOPS_INVERTING) z_steps_remaining=0;
previous_millis_heater = millis();
@ -807,6 +787,8 @@ void linear_move(unsigned long x_steps_remaining, unsigned long y_steps_remainin
if(x_steps_remaining || y_steps_remaining) {
if(X_MIN_PIN > -1) if(!direction_x) if(digitalRead(X_MIN_PIN) != ENDSTOPS_INVERTING) x_steps_remaining=0;
if(Y_MIN_PIN > -1) if(!direction_y) if(digitalRead(Y_MIN_PIN) != ENDSTOPS_INVERTING) y_steps_remaining=0;
if(X_MAX_PIN > -1) if(direction_x) if(digitalRead(X_MAX_PIN) != ENDSTOPS_INVERTING) x_steps_remaining=0;
if(Y_MAX_PIN > -1) if(direction_y) if(digitalRead(Y_MAX_PIN) != ENDSTOPS_INVERTING) y_steps_remaining=0;
if(steep_y) {
timediff = micros() - previous_micros_y;
while(timediff >= interval) {
@ -866,6 +848,7 @@ void linear_move(unsigned long x_steps_remaining, unsigned long y_steps_remainin
if(z_steps_remaining) {
if(Z_MIN_PIN > -1) if(!direction_z) if(digitalRead(Z_MIN_PIN) != ENDSTOPS_INVERTING) z_steps_remaining=0;
if(Z_MAX_PIN > -1) if(direction_z) if(digitalRead(Z_MAX_PIN) != ENDSTOPS_INVERTING) z_steps_remaining=0;
timediff=micros()-previous_micros_z;
while(timediff >= z_interval && z_steps_remaining) { do_z_step(); z_steps_remaining--; timediff-=z_interval;}
}