slave_comms.h@2c8ba1964db7 (annotated)
slave_comms.h
Sat, 07 Nov 2015 13:23:07 +0100
- author
- mbayer
- date
- Sat, 07 Nov 2015 13:23:07 +0100
- changeset 0
- 2c8ba1964db7
- permissions
- -rw-r--r--
Initial code from reprappro Marlin repository
| 0 | 1 | #ifndef _SLAVE_COMMSH |
| 2 | #define _SLAVE_COMMSH | |
| 3 | /* | |
| 4 | Functions to drive, and to return values from, a slave processor | |
| 5 | ||
| 6 | Adrian Bowyer 29 July 2012 | |
| 7 | */ | |
| 8 | ||
| 9 | #ifdef REPRAPPRO_MULTIMATERIALS | |
| 10 | ||
| 11 | extern float txyz[]; | |
| 12 | extern char slaveBuffer[]; | |
| 13 | extern long timeout; | |
| 14 | #define TIMEOUT 4 // ms | |
| 15 | ||
| 16 | float slaveDegHotend(uint8_t extruder); | |
| 17 | void slaveSetTargetHotend(const float &celsius, uint8_t extruder); | |
| 18 | float slaveDegTargetHotend(uint8_t extruder); | |
| 19 | bool slaveIsHeatingHotend(uint8_t extruder); | |
| 20 | bool slaveIsCoolingHotend(uint8_t extruder); | |
| 21 | void slaveRemoteStep(int8_t extruder, int8_t v); | |
| 22 | void slaveRemoteDir(int8_t extruder, bool forward); | |
| 23 | void talkToSlave(char s[]); | |
| 24 | char* listenToSlave(); | |
| 25 | void setup_slave(); | |
| 26 | ||
| 27 | ||
| 28 | FORCE_INLINE float slaveDegHotend(uint8_t extruder) { return txyz[extruder]; } | |
| 29 | FORCE_INLINE void slaveSetTargetHotend(const float &celsius, uint8_t extruder) {txyz[extruder] = celsius; } | |
| 30 | FORCE_INLINE float slaveDegTargetHotend(uint8_t extruder) { return txyz[extruder]; } | |
| 31 | FORCE_INLINE bool slaveIsHeatingHotend(uint8_t extruder) { return false; } | |
| 32 | FORCE_INLINE bool slaveIsCoolingHotend(uint8_t extruder) { return false; } | |
| 33 | ||
| 34 | ||
| 35 | FORCE_INLINE void slaveRemoteStep(int8_t extruder, int8_t v) | |
| 36 | { | |
| 37 | ||
| 38 | } | |
| 39 | ||
| 40 | FORCE_INLINE void toggleSlaveClock() | |
| 41 | { | |
| 42 | digitalWrite(SLAVE_CLOCK, !digitalRead(SLAVE_CLOCK)); | |
| 43 | } | |
| 44 | ||
| 45 | FORCE_INLINE void slaveRemoteDir(int8_t extruder, bool forward) | |
| 46 | { | |
| 47 | ||
| 48 | } | |
| 49 | ||
| 50 | FORCE_INLINE void talkToSlave(char s[]) { MYSERIAL1.println(s); } | |
| 51 | FORCE_INLINE char* listenToSlave() | |
| 52 | { | |
| 53 | int c = 0; | |
| 54 | timeout = millis(); | |
| 55 | int8_t i = 0; | |
| 56 | while(c != '\n' && (millis() - timeout < TIMEOUT)) | |
| 57 | { | |
| 58 | while(!MYSERIAL1.available() && (millis() - timeout < TIMEOUT)); | |
| 59 | c = MYSERIAL1.read(); | |
| 60 | //timeout = millis(); | |
| 61 | slaveBuffer[i] = (char)c; | |
| 62 | i++; | |
| 63 | } | |
| 64 | slaveBuffer[i] = 0; | |
| 65 | return slaveBuffer; | |
| 66 | } | |
| 67 | ||
| 68 | #endif | |
| 69 | ||
| 70 | #endif | |
| 71 |
