Mercurial > mbsePi-apps / file comparison
comparison: thermferm/slcd.c
thermferm/slcd.c
- changeset 427
- e8e548922e31
- parent 426
- e54611453d29
- child 484
- 7362ebd40f26
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| 426:e54611453d29 | 427:e8e548922e31 |
|---|---|
| 29 | 29 |
| 30 struct sockaddr_in sendaddr; /* Server send socket */ | 30 struct sockaddr_in sendaddr; /* Server send socket */ |
| 31 int sock = -1; | 31 int sock = -1; |
| 32 uint16_t keys = 0x0000; | 32 uint16_t keys = 0x0000; |
| 33 uint16_t leds = 0x0400; /* LED's, buzzer, LCD backlight */ | 33 uint16_t leds = 0x0400; /* LED's, buzzer, LCD backlight */ |
| 34 uint16_t oleds = 0x0400; | |
| 34 | 35 |
| 35 extern int debug; | 36 extern int debug; |
| 36 | 37 |
| 37 | 38 |
| 38 void putLCDsocket(int fd, uint16_t data) | 39 void putLCDsocket(int fd, uint16_t data) |
| 79 | 80 |
| 80 | 81 |
| 81 | 82 |
| 82 void slcdLEDs(int fd) | 83 void slcdLEDs(int fd) |
| 83 { | 84 { |
| 84 putLCDsocket(fd, leds); | 85 if (leds != oleds) |
| 86 putLCDsocket(fd, leds); | |
| 87 oleds = leds; | |
| 85 } | 88 } |
| 86 | 89 |
| 87 | 90 |
| 88 //void slcdHome(int fd) | 91 //void slcdHome(int fd) |
| 89 //{ | 92 //{ |
