Make seperate ISP, PDI and TPI folders in the AVRISP project Lib subdirectory to hold each protocol's files.

1 files changed, 0 insertions, 202 deletions

diff --git a/Projects/AVRISP/Lib/ISPTarget.c b/Projects/AVRISP/Lib/ISPTarget.c
deleted file mode 100644
index e99e3e53c..000000000
--- a/Projects/AVRISP/Lib/ISPTarget.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*

-             LUFA Library

-     Copyright (C) Dean Camera, 2009.

-              

-  dean [at] fourwalledcubicle [dot] com

-      www.fourwalledcubicle.com

-*/

-

-/*

-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)

-

-  Permission to use, copy, modify, and distribute this software

-  and its documentation for any purpose and without fee is hereby

-  granted, provided that the above copyright notice appear in all

-  copies and that both that the copyright notice and this

-  permission notice and warranty disclaimer appear in supporting

-  documentation, and that the name of the author not be used in

-  advertising or publicity pertaining to distribution of the

-  software without specific, written prior permission.

-

-  The author disclaim all warranties with regard to this

-  software, including all implied warranties of merchantability

-  and fitness.  In no event shall the author be liable for any

-  special, indirect or consequential damages or any damages

-  whatsoever resulting from loss of use, data or profits, whether

-  in an action of contract, negligence or other tortious action,

-  arising out of or in connection with the use or performance of

-  this software.

-*/

-

-/** \file

- *

- *  Target-related functions for the ISP Protocol decoder.

- */

-

-#include "ISPTarget.h"

-

-#if defined(ENABLE_ISP_PROTOCOL) || defined(__DOXYGEN__)

-

-/** Converts the given AVR Studio SCK duration parameter (set by a SET PARAM command from the host) to the nearest

- *  possible SPI clock prescaler mask for passing to the SPI_Init() routine.

- *

- *  \return Nearest SPI prescaler mask for the given SCK frequency

- */

-uint8_t ISPTarget_GetSPIPrescalerMask(void)

-{

-	static const uint8_t SPIMaskFromSCKDuration[] =

-	{

-	#if (F_CPU == 8000000)

-		SPI_SPEED_FCPU_DIV_2,    // AVRStudio =   8MHz SPI, Actual =   4MHz SPI

-		SPI_SPEED_FCPU_DIV_2,    // AVRStudio =   4MHz SPI, Actual =   4MHz SPI

-		SPI_SPEED_FCPU_DIV_4,    // AVRStudio =   2MHz SPI, Actual =   2MHz SPI

-		SPI_SPEED_FCPU_DIV_8,    // AVRStudio =   1MHz SPI, Actual =   1MHz SPI

-		SPI_SPEED_FCPU_DIV_16,   // AVRStudio = 500KHz SPI, Actual = 500KHz SPI

-		SPI_SPEED_FCPU_DIV_32,   // AVRStudio = 250KHz SPI, Actual = 250KHz SPI

-		SPI_SPEED_FCPU_DIV_64    // AVRStudio = 125KHz SPI, Actual = 125KHz SPI	

-	#elif (F_CPU == 16000000)

-		SPI_SPEED_FCPU_DIV_2,    // AVRStudio =   8MHz SPI, Actual =   8MHz SPI

-		SPI_SPEED_FCPU_DIV_4,    // AVRStudio =   4MHz SPI, Actual =   4MHz SPI

-		SPI_SPEED_FCPU_DIV_8,    // AVRStudio =   2MHz SPI, Actual =   2MHz SPI

-		SPI_SPEED_FCPU_DIV_16,   // AVRStudio =   1MHz SPI, Actual =   1MHz SPI

-		SPI_SPEED_FCPU_DIV_32,   // AVRStudio = 500KHz SPI, Actual = 500KHz SPI

-		SPI_SPEED_FCPU_DIV_64,   // AVRStudio = 250KHz SPI, Actual = 250KHz SPI		

-		SPI_SPEED_FCPU_DIV_128   // AVRStudio = 125KHz SPI, Actual = 125KHz SPI

-	#else

-		#error No SPI prescaler masks for chosen F_CPU speed.

-	#endif

-	};

-

-	uint8_t SCKDuration = V2Params_GetParameterValue(PARAM_SCK_DURATION);

-

-	if (SCKDuration >= sizeof(SPIMaskFromSCKDuration))

-	  SCKDuration = (sizeof(SPIMaskFromSCKDuration) - 1);

-	  

-	return SPIMaskFromSCKDuration[SCKDuration];

-}

-

-/** Asserts or deasserts the target's reset line, using the correct polarity as set by the host using a SET PARAM command.

- *  When not asserted, the line is tristated so as not to interfere with normal device operation.

- *

- *  \param[in] ResetTarget Boolean true when the target should be held in reset, false otherwise

- */

-void ISPTarget_ChangeTargetResetLine(const bool ResetTarget)

-{

-	if (ResetTarget)

-	{

-		RESET_LINE_DDR |= RESET_LINE_MASK;

-		

-		if (!(V2Params_GetParameterValue(PARAM_RESET_POLARITY)))

-		  RESET_LINE_PORT |= RESET_LINE_MASK;

-	}

-	else

-	{

-		RESET_LINE_DDR  &= ~RESET_LINE_MASK;

-		RESET_LINE_PORT &= ~RESET_LINE_MASK;

-	}

-}

-

-/** Waits until the last issued target memory programming command has completed, via the check mode given and using

- *  the given parameters.

- *

- *  \param[in] ProgrammingMode  Programming mode used and completion check to use, a mask of PROG_MODE_* constants

- *  \param[in] PollAddress  Memory address to poll for completion if polling check mode used

- *  \param[in] PollValue  Poll value to check against if polling check mode used

- *  \param[in] DelayMS  Milliseconds to delay before returning if delay check mode used

- *  \param[in] ReadMemCommand  Device low-level READ MEMORY command to send if value check mode used

- *

- *  \return V2 Protocol status \ref STATUS_CMD_OK if the no timeout occurred, \ref STATUS_RDY_BSY_TOUT or

- *          \ref STATUS_CMD_TOUT otherwise

- */

-uint8_t ISPTarget_WaitForProgComplete(const uint8_t ProgrammingMode, const uint16_t PollAddress, const uint8_t PollValue,

-                                      const uint8_t DelayMS, const uint8_t ReadMemCommand)

-{

-	uint8_t ProgrammingStatus = STATUS_CMD_OK;

-

-	/* Determine method of Programming Complete check */

-	switch (ProgrammingMode & ~(PROG_MODE_PAGED_WRITES_MASK | PROG_MODE_COMMIT_PAGE_MASK))

-	{

-		case PROG_MODE_WORD_TIMEDELAY_MASK:

-		case PROG_MODE_PAGED_TIMEDELAY_MASK:

-			ISPProtocol_DelayMS(DelayMS);

-			break;

-		case PROG_MODE_WORD_VALUE_MASK:

-		case PROG_MODE_PAGED_VALUE_MASK:

-			TCNT0 = 0;

-			TIFR0 = (1 << OCF1A);

-			

-			uint8_t TimeoutMS = TARGET_BUSY_TIMEOUT_MS;

-

-			do

-			{

-				SPI_SendByte(ReadMemCommand);

-				SPI_SendByte(PollAddress >> 8);

-				SPI_SendByte(PollAddress & 0xFF);

-

-				if (TIFR0 & (1 << OCF1A))

-				{

-					TIFR0 = (1 << OCF1A);

-					TimeoutMS--;

-				}

-			}

-			while ((SPI_TransferByte(0x00) != PollValue) && TimeoutMS);

-

-			if (!(TimeoutMS))

-			 ProgrammingStatus = STATUS_CMD_TOUT;

-			

-			break;		

-		case PROG_MODE_WORD_READYBUSY_MASK:

-		case PROG_MODE_PAGED_READYBUSY_MASK:

-			ProgrammingStatus = ISPTarget_WaitWhileTargetBusy();

-			break;

-	}

-

-	return ProgrammingStatus;

-}

-

-/** Waits until the target has completed the last operation, by continuously polling the device's

- *  BUSY flag until it is cleared, or until the \ref TARGET_BUSY_TIMEOUT_MS timeout period has expired.

- *

- *  \return V2 Protocol status \ref STATUS_CMD_OK if the no timeout occurred, \ref STATUS_RDY_BSY_TOUT otherwise

- */

-uint8_t ISPTarget_WaitWhileTargetBusy(void)

-{

-	TCNT0 = 0;

-	TIFR0 = (1 << OCF1A);

-			

-	uint8_t TimeoutMS = TARGET_BUSY_TIMEOUT_MS;

-	

-	do

-	{

-		SPI_SendByte(0xF0);

-		SPI_SendByte(0x00);

-

-		SPI_SendByte(0x00);

-

-		if (TIFR0 & (1 << OCF1A))

-		{

-			TIFR0 = (1 << OCF1A);

-			TimeoutMS--;

-		}

-	}

-	while ((SPI_ReceiveByte() & 0x01) && TimeoutMS);

-

-	if (!(TimeoutMS))

-	  return STATUS_RDY_BSY_TOUT;

-	else

-	  return STATUS_CMD_OK;

-}

-

-/** Sends a low-level LOAD EXTENDED ADDRESS command to the target, for addressing of memory beyond the

- *  64KB boundary. This sends the command with the correct address as indicated by the current address

- *  pointer variable set by the host when a SET ADDRESS command is issued.

- */

-void ISPTarget_LoadExtendedAddress(void)

-{

-	SPI_SendByte(0x4D);

-	SPI_SendByte(0x00);

-	SPI_SendByte((CurrentAddress & 0x00FF0000) >> 16);

-	SPI_SendByte(0x00);	

-}

-

-#endif