diff options
| author | root <root@xena.domain.avtechpulse.com> | 2012-08-23 09:24:20 -0400 |
|---|---|---|
| committer | root <root@xena.domain.avtechpulse.com> | 2012-08-23 09:24:20 -0400 |
| commit | 8c3652a30c35847380e19397077e41362bdefcb6 (patch) | |
| tree | b59cacf814ba8d53284530a8107a0fca2320bbb2 /i2c.h | |
| parent | a453d3b91e5d947f4706c2c355948eda7a8f15d2 (diff) | |
added most commands to the parser, with supporting global vars
Diffstat (limited to 'i2c.h')
| -rw-r--r-- | i2c.h | 28 |
1 files changed, 17 insertions, 11 deletions
@@ -1,21 +1,27 @@ #include <glib.h> #define PCF8574 0x20 /* secondary I2C peripheral device */ -#define Second_PW_Port 0 /* PCF8574 at three-bit address 0 is for dual PW board (1021D) */ -#define Second_Dly_Port 1 /* PCF8574 at three-bit address 1 is for dual delay board (AVX-DD-A3-PS-TC) */ -#define To_Self_Cal_Port 2 /* PCF8574 at three-bit address 2 is for self-cal PCB 226A */ -#define From_Self_Cal_Port 3 /* PCF8574 at three-bit address 3 is for self-cal PCB 226A */ +#define Second_PW_Port 0 /* PCF8574 at three-bit address 0 is for dual PW board (1021D) */ +#define Second_Dly_Port 1 /* PCF8574 at three-bit address 1 is for dual delay board (AVX-DD-A3-PS-TC) */ +#define To_Self_Cal_Port 2 /* PCF8574 at three-bit address 2 is for self-cal PCB 226A */ +#define From_Self_Cal_Port 3 /* PCF8574 at three-bit address 3 is for self-cal PCB 226A */ #define PCF8574A 0x38 /* Main I2C peripheral device */ -#define Button_Press_Port 0 /* PCF8574A at three-bit address 0 is for detecting button presses */ -#define LCD_Port 1 /* PCF8574A at three-bit address 1 is for LCD */ -#define Lower_Encoder_Port 2 /* PCF8574A at three-bit address 2 is for lower encoder counters */ -#define Upper_Encoder_Port 3 /* PCF8574A at three-bit address 3 is for upper encoder counter */ -#define Curr_Mon_LSB 4 /* PCF8574A at three-bit address 4 is for current monitor */ -#define Curr_Mon_MSB 5 /* PCF8574A at three-bit address 5 is for current monitor */ -#define rise_time_port 4 /* PCF8574A at three-bit address 4 is for rise time circuit in AVRQ */ +#define Button_Press_Port 0 /* PCF8574A at three-bit address 0 is for detecting button presses */ +#define LCD_Port 1 /* PCF8574A at three-bit address 1 is for LCD */ +#define Lower_Encoder_Port 2 /* PCF8574A at three-bit address 2 is for lower encoder counters */ +#define Upper_Encoder_Port 3 /* PCF8574A at three-bit address 3 is for upper encoder counter */ +#define Curr_Mon_LSB 4 /* PCF8574A at three-bit address 4 is for current monitor */ +#define Curr_Mon_MSB 5 /* PCF8574A at three-bit address 5 is for current monitor */ +#define rise_time_port 4 /* PCF8574A at three-bit address 4 is for rise time circuit in AVRQ */ /* 6 and 7 reserved for dual-channel current monitor */ +#define Overload_Input 64 /* mask for main overload input */ +#define Over_Temp 0x10 /* over-temperature */ +#define Over_Volt 0x20 /* over-voltage */ +#define Over_Other 0x40 /* over-other */ + + void I2C_Write(gulong address, guchar value); guchar I2C_Read(gulong address); |