#include "c_com.h"
#include "lms2012.h"
#include "c_bt.h"
#include "c_wifi.h"
#include "c_daisy.h"
#include "c_md5.h"
#include "c_i2c.h"
#include "c_output.h"
#include "c_memory.h"

Macros
#define	USB_CABLE_DETECT_RATE 15000

#define	SIZEOFFILESIZE 8

Enumerations
enum	{ FS_IDLE }

Functions
void	setComInstance (COM_GLOBALS *_Instance)

COM_GLOBALS *	getComInstance ()

UWORD	cComReadBuffer (UBYTE *pBuffer, UWORD Size)

UWORD	cComWriteBuffer (UBYTE *pBuffer, UWORD Size)

UBYTE	cComFindMailbox (UBYTE pName, UBYTE pNo)

void	cComSetMusbHdrcMode (void)

RESULT	cComInit (void)

RESULT	cComOpen (void)

RESULT	cComClose (void)

RESULT	cComExit (void)

RESULT	cComSetDeviceInfo (DATA8 Length, UBYTE *pInfo)

RESULT	cComGetDeviceInfo (DATA8 Length, UBYTE *pInfo)

RESULT	cComSetDeviceType (DATA8 Layer, DATA8 Port, DATA8 Type, DATA8 Mode)

RESULT	cComGetDeviceData (DATA8 Layer, DATA8 Port, DATA8 Length, DATA8 pType, DATA8 pMode, DATA8 *pData)

UBYTE	cComCheckUsbCable (void)

UBYTE	cComDirectCommand (UBYTE pBuffer, UBYTE pReply)

void	cComCloseFileHandle (SLONG *pHandle)

UBYTE	cComFreeHandle (DATA8 Handle)

DATA8	cComGetHandle (char *pName)

UBYTE	cComGetNxtFile (DIR pDir, UBYTE pName)

void	cComCreateBeginDl (TXBUF pTxBuf, UBYTE pName)

void	cComCreateContinueDl (RXBUF pRxBuf, TXBUF pTxBuf)

void	cComSystemReply (RXBUF pRxBuf, TXBUF pTxBuf)

void	cComGetNameFromScandirList (struct dirent NameList, char pBuffer, ULONG pNameLen, UBYTE pFolder)

UBYTE	cComCheckForSpace (char *pFullName, ULONG Size)

void	cComSystemCommand (RXBUF pRxBuf, TXBUF pTxBuf)
	cSystemCommand More...

void	cComUpdate (void)

DATA8	cComGetUsbStatus (void)

void	cComTxUpdate (UBYTE ChNo)

void	cComReady (void)
	opCOM_READY byte code More...

void	cComTest (void)
	opCOM_TEST byte code More...

void	cComRead (void)
	opCOM_READ byte code More...

void	cComWrite (void)
	opCOM_WRITE byte code More...

void	cComReadData (void)

void	cComWriteData (void)

void	cComOpenMailBox (void)
	opMAILBOX_OPEN byte code More...

void	cComWriteMailBox (void)
	opMAILBOX_WRITE byte code More...

void	cComReadMailBox (void)
	opMAILBOX_READ byte code More...

void	cComTestMailBox (void)
	opMAILBOX_TEST byte code More...

void	cComReadyMailBox (void)
	opMAILBOX_READY byte code More...

void	cComCloseMailBox (void)
	opMAILBOX_CLOSE byte code More...

void	cComWriteFile (void)

void	cComGet (void)
	opCOM_GET byte code More...

void	cComSet (void)
	opCOM_SET byte code More...

void	cComRemove (void)

UBYTE	cComGetBtStatus (void)

UBYTE	cComGetWifiStatus (void)

void	cComGetBrickName (DATA8 Length, DATA8 *pBrickName)

DATA8	cComGetEvent (void)

Variables
COM_GLOBALS *	gComInstance

UWORD	UsbConUpdate = 0

UBYTE	cComUsbDeviceConnected = FALSE

Macro Definition Documentation

#define SIZEOFFILESIZE 8

Definition at line 97 of file c_com.c.

#define USB_CABLE_DETECT_RATE 15000

Definition at line 81 of file c_com.c.

Enumeration Type Documentation

anonymous enum

Enumerator
FS_IDLE

Definition at line 99 of file c_com.c.

Function Documentation

UBYTE cComCheckForSpace	(	char *	pFullName,
		ULONG	Size
	)

Definition at line 917 of file c_com.c.

UBYTE cComCheckUsbCable ( void )

Definition at line 282 of file c_com.c.

RESULT cComClose ( void )

Definition at line 213 of file c_com.c.

void cComCloseFileHandle ( SLONG * pHandle )

Definition at line 512 of file c_com.c.

void cComCloseMailBox ( void )

opMAILBOX_CLOSE byte code

Definition at line 3958 of file c_com.c.

void cComCreateBeginDl	(	TXBUF *	pTxBuf,
		UBYTE *	pName
	)

Definition at line 595 of file c_com.c.

void cComCreateContinueDl	(	RXBUF *	pRxBuf,
		TXBUF *	pTxBuf
	)

Definition at line 687 of file c_com.c.

UBYTE cComDirectCommand	(	UBYTE *	pBuffer,
		UBYTE *	pReply
	)

Definition at line 420 of file c_com.c.

RESULT cComExit ( void )

Definition at line 233 of file c_com.c.

UBYTE cComFindMailbox	(	UBYTE *	pName,
		UBYTE *	pNo
	)

Definition at line 3243 of file c_com.c.

UBYTE cComFreeHandle ( DATA8 Handle )

Definition at line 522 of file c_com.c.

void cComGet ( void )

opCOM_GET byte code

Definition at line 4208 of file c_com.c.

void cComGetBrickName	(	DATA8	Length,
		DATA8 *	pBrickName
	)

Definition at line 5583 of file c_com.c.

UBYTE cComGetBtStatus ( void )

Definition at line 5557 of file c_com.c.

RESULT cComGetDeviceData	(	DATA8	Layer,
		DATA8	Port,
		DATA8	Length,
		DATA8 *	pType,
		DATA8 *	pMode,
		DATA8 *	pData
	)

Definition at line 268 of file c_com.c.

RESULT cComGetDeviceInfo	(	DATA8	Length,
		UBYTE *	pInfo
	)

Definition at line 256 of file c_com.c.

DATA8 cComGetEvent ( void )

Definition at line 5589 of file c_com.c.

DATA8 cComGetHandle ( char * pName )

Definition at line 542 of file c_com.c.

void cComGetNameFromScandirList	(	struct dirent *	NameList,
		char *	pBuffer,
		ULONG *	pNameLen,
		UBYTE *	pFolder
	)

Definition at line 863 of file c_com.c.

UBYTE cComGetNxtFile	(	DIR *	pDir,
		UBYTE *	pName
	)

Definition at line 570 of file c_com.c.

DATA8 cComGetUsbStatus ( void )

Definition at line 2831 of file c_com.c.

UBYTE cComGetWifiStatus ( void )

Definition at line 5563 of file c_com.c.

RESULT cComInit ( void )

Definition at line 104 of file c_com.c.

RESULT cComOpen ( void )

Definition at line 203 of file c_com.c.

void cComOpenMailBox ( void )

opMAILBOX_OPEN byte code

Definition at line 3573 of file c_com.c.

void cComRead ( void )

opCOM_READ byte code

Definition at line 3416 of file c_com.c.

UWORD cComReadBuffer	(	UBYTE *	pBuffer,
		UWORD	Size
	)

Definition at line 367 of file c_com.c.

void cComReadData ( void )

Definition at line 3522 of file c_com.c.

void cComReadMailBox ( void )

opMAILBOX_READ byte code

Definition at line 3781 of file c_com.c.

void cComReady ( void )

opCOM_READY byte code

Definition at line 3281 of file c_com.c.

void cComReadyMailBox ( void )

opMAILBOX_READY byte code

Definition at line 3923 of file c_com.c.

void cComRemove ( void )

Definition at line 5516 of file c_com.c.

void cComSet ( void )

opCOM_SET byte code

Definition at line 5045 of file c_com.c.

RESULT cComSetDeviceInfo	(	DATA8	Length,
		UBYTE *	pInfo
	)

Definition at line 249 of file c_com.c.

RESULT cComSetDeviceType	(	DATA8	Layer,
		DATA8	Port,
		DATA8	Type,
		DATA8	Mode
	)

Definition at line 262 of file c_com.c.

void cComSetMusbHdrcMode ( void )

Definition at line 273 of file c_com.c.

void cComSystemCommand	(	RXBUF *	pRxBuf,
		TXBUF *	pTxBuf
	)

cSystemCommand

cComSystemCommand

One message at a time principles

The system is only able to process one command at a time (both SYS and DIR commands).
ComInstance.ReplyStatus holds the information about command processing.
Writing flag indicated that the reply is ready to be transmitted
Direct commands are commands to be interpreted by VM - Direct commands are not interpreted until process is returned to the VM
System commands are usually processed when received except for large messages (messages larger that buffersize)

Direct command -> When received -> if reply required -> ComInstance.ReplyStatus = DIR_CMD_REPLY | ---------—> if no reply required -> ComInstance.ReplyStatus = DIR_CMD_NOREPLY

VM reply to direct command -> if (ComInstance.ReplyStatus = DIR_CMD_REPLY) -> pTxBuf->Writing = 1 (VM always replies, after interp.) ComInstance.ReplyStatus = 0 | --------------—> if (ComInstance.ReplyStatus = DIR_CMD_NOREPLY) -> pTxBuf->Writing = 0 ComInstance.ReplyStatus = 0

System command -> if reply required -> ComInstance.ReplyStatus = SYS_CMD_REPLY -> if (pRxBuf->State = RXFILEDL) -> Do nothing | | | ---------------------—> if (pRxBuf->State != RXFILEDL) -> pTxBuf->Writing = 1 | ComInstance.ReplyStatus = 0 | --------------------—> If reply not req. -> ComInstance.ReplyStatus = SYS_CMD_NOREPLY -> if (pRxBuf->State = RXFILEDL) -> Do nothing | ---------------------—> if (pRxBuf->State != RXFILEDL) -> ComInstance.ReplyStatus = 0

File Download - Large messages

CONTINUE_DOWNLOAD BEGIN_DOWNLOAD —> (Message size <= Buffer size) –> Write bytes to file | –> pRxBuf->State = RXIDLE | | ------------—> (Message size > Buffer Size) –> Write bytes from buffer –> pRxBuf->State = RXFILEDL

Buffer full —> if pRxBuf->State = RXFILEDL –> Yes -> write into buffer | | | ---------------—> if Remainig msg = 0 -> pRxBuf->State = RXIDLE | ---------------—> No -> Interprete as new command

Definition at line 1037 of file c_com.c.

void cComSystemReply	(	RXBUF *	pRxBuf,
		TXBUF *	pTxBuf
	)

Definition at line 744 of file c_com.c.

void cComTest ( void )

opCOM_TEST byte code

Definition at line 3350 of file c_com.c.

void cComTestMailBox ( void )

opMAILBOX_TEST byte code

Definition at line 3891 of file c_com.c.

void cComTxUpdate ( UBYTE ChNo )

Definition at line 2837 of file c_com.c.

void cComUpdate ( void )

Definition at line 2448 of file c_com.c.

void cComWrite ( void )

opCOM_WRITE byte code

Definition at line 3472 of file c_com.c.

UWORD cComWriteBuffer	(	UBYTE *	pBuffer,
		UWORD	Size
	)

Definition at line 395 of file c_com.c.

void cComWriteData ( void )

Definition at line 3536 of file c_com.c.

void cComWriteFile ( void )

Definition at line 3970 of file c_com.c.

void cComWriteMailBox ( void )

opMAILBOX_WRITE byte code

Definition at line 3628 of file c_com.c.

COM_GLOBALS* getComInstance ( )

Definition at line 75 of file c_com.c.

void setComInstance ( COM_GLOBALS * _Instance )

Definition at line 70 of file c_com.c.

Variable Documentation

UBYTE cComUsbDeviceConnected = FALSE

Definition at line 84 of file c_com.c.

COM_GLOBALS* gComInstance

Definition at line 68 of file c_com.c.

UWORD UsbConUpdate = 0

Definition at line 83 of file c_com.c.

Macros

Enumerations

Functions