mmdolze
9771e6ba30
unused ones there. Note that CFontz633 driver uses its own key event definitions, too. Don't update this driver as it is scheduled for removal anyway.
135 lines
4.1 KiB
C
135 lines
4.1 KiB
C
#ifndef CFONTZ633IO_H
|
|
#define CFONTZ633IO_H
|
|
/* ====================================================================
|
|
* 635 WinTest Code.
|
|
* SERIAL.C: Windows 32 packet based example code
|
|
* Copyright 2001, Crystalfontz America, Inc. Written by Brent A. Crosby
|
|
* www.crystalfontz.com, brent@crystalfontz.com
|
|
* ====================================================================
|
|
*/
|
|
|
|
#define CF633_Ping_Command 0
|
|
#define CF633_Get_Hardware_And_Firmware_Version 1
|
|
#define CF633_Write_User_Flash_Area 2
|
|
#define CF633_Read_User_Flash_Area 3
|
|
#define CF633_Store_Current_State_As_Boot_State 4
|
|
#define CF633_Reboot 5
|
|
#define CF633_Clear_LCD_Screen 6
|
|
#define CF633_Set_LCD_Contents_Line_One 7
|
|
#define CF633_Set_LCD_Contents_Line_Two 8
|
|
#define CF633_Set_LCD_Special_Character_Data 9
|
|
#define CF633_Read_Eight_Bytes_of_LCD_Memory 10
|
|
#define CF633_Set_LCD_Cursor_Position 11
|
|
#define CF633_Set_LCD_Cursor_Style 12
|
|
#define CF633_Set_LCD_Contrast 13
|
|
#define CF633_Set_LCD_And_Keypad_Backlight 14
|
|
#define CF633_Query_Last_Fan_Pulse_Count 15
|
|
#define CF633_Set_Up_Fan_Reporting 16
|
|
#define CF633_Set_Fan_Power 17
|
|
#define CF633_Read_DOW_Device_Information 18
|
|
#define CF633_Set_Up_Temperature_Reporting 19
|
|
#define CF633_Arbitrary_DOW_Transaction 20
|
|
#define CF633_Set_Up_Live_Fan_or_Temperature_Display 21
|
|
#define CF633_Send_Command_Directly_to_the_LCD_Controller 22
|
|
#define CF633_Configure_Key_Reporting 23
|
|
#define CF633_Read_Keypad_Polled_Mode 24
|
|
#define CF633_Set_Fan_Power_Failsafe 25
|
|
#define CF633_Set_Fan_Tachometer_Glitch_Filter 26
|
|
#define CF633_Query_Fan_Power_and_Failsafe_Mask 27
|
|
#define CF633_Set_ATX_Power_Switch_Functionality 28
|
|
#define CF633_Enable_Disable_and_Reset_the_Watchdog 29
|
|
#define CF633_Read_Reporting_and_Status 30
|
|
#define CF633_Send_Data_to_LCD 31
|
|
#define CF633_Key_Legends 32
|
|
#define CF633_Set_Baud_Rate 33
|
|
#define CF633_Set_GPIO_Pin 34
|
|
#define CF633_Read_GPIO_Pin 35
|
|
|
|
/* Key events for 533, 633 and 635 */
|
|
#define CFP_KEY_UP 1
|
|
#define CFP_KEY_DOWN 2
|
|
#define CFP_KEY_LEFT 3
|
|
#define CFP_KEY_RIGHT 4
|
|
#define CFP_KEY_ENTER 5
|
|
#define CFP_KEY_ESCAPE 6
|
|
#define CFP_KEY_UP_RELEASE 7
|
|
#define CFP_KEY_DOWN_RELEASE 8
|
|
#define CFP_KEY_LEFT_RELEASE 9
|
|
#define CFP_KEY_RIGHT_RELEASE 10
|
|
#define CFP_KEY_ENTER_RELEASE 11
|
|
#define CFP_KEY_ESCAPE_RELEASE 12
|
|
/* Key events for 631 */
|
|
#define CFP_KEY_UL_PRESS 13
|
|
#define CFP_KEY_UR_PRESS 14
|
|
#define CFP_KEY_LL_PRESS 15
|
|
#define CFP_KEY_LR_PRESS 16
|
|
#define CFP_KEY_UL_RELEASE 17
|
|
#define CFP_KEY_UR_RELEASE 18
|
|
#define CFP_KEY_LL_RELEASE 19
|
|
#define CFP_KEY_LR_RELEASE 20
|
|
|
|
|
|
typedef unsigned char ubyte;
|
|
typedef signed char sbyte;
|
|
typedef unsigned short word;
|
|
typedef unsigned long dword;
|
|
|
|
|
|
/* KeyRing management */
|
|
#define KEYRINGSIZE 16
|
|
|
|
typedef struct {
|
|
unsigned char contents[KEYRINGSIZE];
|
|
int head;
|
|
int tail;
|
|
} KeyRing;
|
|
|
|
|
|
/* receive buffer management */
|
|
#define RECEIVEBUFFERSIZE 512
|
|
|
|
typedef struct _reveivebuffer {
|
|
unsigned char contents[RECEIVEBUFFERSIZE];
|
|
int head;
|
|
int tail;
|
|
int peek;
|
|
} ReceiveBuffer;
|
|
|
|
|
|
/* command management */
|
|
#define MAX_DATA_LENGTH 22 /* CF635 spec says 0..22 */
|
|
#define MAX_COMMAND 35 /* CF635 spec says 0..35 */
|
|
|
|
typedef struct {
|
|
ubyte command;
|
|
ubyte data_length;
|
|
ubyte data[MAX_DATA_LENGTH+1];
|
|
word crc;
|
|
} COMMAND_PACKET;
|
|
|
|
|
|
void EmptyKeyRing(KeyRing *kr);
|
|
int AddKeyToKeyRing(KeyRing *kr, unsigned char key);
|
|
unsigned char GetKeyFromKeyRing(KeyRing *kr);
|
|
|
|
void send_bytes_message(int fd, unsigned char msg, int len, unsigned char *data);
|
|
void send_onebyte_message(int fd, unsigned char msg, unsigned char value);
|
|
void send_zerobyte_message(int fd, unsigned char msg);
|
|
|
|
void EmptyReceiveBuffer(ReceiveBuffer *rb);
|
|
void SyncReceiveBuffer(ReceiveBuffer *rb, int fd, unsigned int number);
|
|
int BytesAvail(ReceiveBuffer *rb);
|
|
unsigned char GetByte(ReceiveBuffer *rb);
|
|
int PeekBytesAvail(ReceiveBuffer *rb);
|
|
void SyncPeekPointer(ReceiveBuffer *rb);
|
|
void AcceptPeekedData(ReceiveBuffer *rb);
|
|
unsigned char PeekByte(ReceiveBuffer *rb);
|
|
|
|
|
|
/* global variables */
|
|
extern KeyRing keyring;
|
|
extern ReceiveBuffer receivebuffer;
|
|
|
|
|
|
#endif /* CFONTZ633IO_H */
|