documents/doxygenDocumentation/global__defines_8h_source.html

 #ifndef GLOBAL_DEFINES_H__
 #define GLOBAL_DEFINES_H__

 typedef enum {
     GEN_PASS = 0,
     GEN_FAIL,
     BUFF_FAIL_OVERFLOW = 0x11,
     BUFF_FAIL_UNDERFLOW,
     BUFF_FAIL_FULL,
     UART_RX_EMPTY = 0x21,
     UART_FRAME_ERROR,
     UART_DATA_OVERRUN_ERROR,
     UART_PARITY_ERROR,
     I2C_ACK = 0x30,
     I2C_NACK,
     I2C_ERROR,
     I2C_START_TIMEOUT,
     I2C_INIT_TIMEOUT,
     I2C_CLK_LOW_BEFORE_START,
     I2C_START_COND_NOT_DETECTED,
     RTC_OSCILLATOR_STOPPED = 0x41,
 } retval_t;


 #define UART_CMD_INVALID     0xFF
 #define UART_CMD_WRONG_STATE 0xFE
 #define UART_CMD_VALID       0x42

 #define UART_CMD_START_BYTE  0xAA

 #define UART_CMD_SET_LED       0x10
 #define UART_CMD_CLEAR_LED     0x11
 #define UART_CMD_CLEAR_ALL_LED 0x12
 #define UART_CMD_SET_ALL_LED   0x13
 #define UART_CMD_SET_TIME      0x14
 #define UART_CMD_SET_COLOR     0x15
 #define UART_CMD_CHANGE_STATE  0x16


 typedef enum {
     FALSE = 0,
     TRUE
 } bool_t;

 #endif /* GLOBAL_DEFINES_H__ */
UART_DATA_OVERRUN_ERROR
return if UART overrun error
Definition: global_defines.h:18

I2C_NACK
return is the device does not acknowledge the message
Definition: global_defines.h:21

UART_RX_EMPTY
return if there is nothing to receive
Definition: global_defines.h:16

TRUE
True boolian value.
Definition: global_defines.h:61

I2C_START_TIMEOUT
return if the device does not respond in time
Definition: global_defines.h:23

GEN_PASS
Value to return if everything went well.
Definition: global_defines.h:11

I2C_START_COND_NOT_DETECTED
return if the start condition was not detected
Definition: global_defines.h:26

FALSE
False boolian value.
Definition: global_defines.h:60

BUFF_FAIL_OVERFLOW
return if buffer overflow
Definition: global_defines.h:13

BUFF_FAIL_FULL
return if buffer is already full
Definition: global_defines.h:15

UART_PARITY_ERROR
return if UART parity error
Definition: global_defines.h:19

UART_FRAME_ERROR
return if UART framing error
Definition: global_defines.h:17

RTC_OSCILLATOR_STOPPED
return if the oscillator stopped while on battery backup
Definition: global_defines.h:27

GEN_FAIL
General failure message.
Definition: global_defines.h:12

I2C_INIT_TIMEOUT
return if the I2C module does not initialize in time
Definition: global_defines.h:24

I2C_CLK_LOW_BEFORE_START
return if the SCL line is low when it shouldn&#39;t be
Definition: global_defines.h:25

I2C_ACK
return if the device acknowledges the message
Definition: global_defines.h:20

BUFF_FAIL_UNDERFLOW
return if buffer underflow
Definition: global_defines.h:14

retval_t
retval_t
definition of the types of return values possible
Definition: global_defines.h:10

bool_t
bool_t
command to change states
Definition: global_defines.h:59

I2C_ERROR
return if there is a general I2C error
Definition: global_defines.h:22