Mercurial > mbsePi-apps / file revision
thermferm/lcd-pcf8574.h@13555c27b592
thermferm/lcd-pcf8574.h
Thu, 25 Apr 2024 14:26:47 +0200
- author
- Michiel Broek <mbroek@mbse.eu>
- date
- Thu, 25 Apr 2024 14:26:47 +0200
- changeset 708
- 13555c27b592
- parent 426
- e54611453d29
- permissions
- -rw-r--r--
Version 0.9.19a6. Fixes after a short trial on the production controller. Fixed json for alternate beer termperature sensor. Fixed division by 1000 for the room temperature and humidity values. The dropdown list for devices shows the address instead of description in the list.
#ifndef LCD_PCF8574_H #define LCD_PCF8574_H #ifdef HAVE_WIRINGPI_H // Defines for the pcf8574 Pi LCD interface board #define AF_BASE 100 #define AF_RS (AF_BASE + 0) #define AF_RW (AF_BASE + 1) #define AF_E (AF_BASE + 2) #define AF_BACKLIGHT (AF_BASE + 3) #define AF_DB4 (AF_BASE + 4) #define AF_DB5 (AF_BASE + 5) #define AF_DB6 (AF_BASE + 6) #define AF_DB7 (AF_BASE + 7) #endif void setBacklight (int); int initLCD (int, int); #endif
