From 31d7194252cdde340fa874c258e257312cb3ba8f Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Wed, 23 Dec 2009 14:45:47 +0000 Subject: Make seperate ISP, PDI and TPI folders in the AVRISP project Lib subdirectory to hold each protocol's files. --- Projects/AVRISP/Lib/ISP/ISPProtocol.h | 97 +++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 Projects/AVRISP/Lib/ISP/ISPProtocol.h (limited to 'Projects/AVRISP/Lib/ISP/ISPProtocol.h') diff --git a/Projects/AVRISP/Lib/ISP/ISPProtocol.h b/Projects/AVRISP/Lib/ISP/ISPProtocol.h new file mode 100644 index 0000000000..85a669a4ec --- /dev/null +++ b/Projects/AVRISP/Lib/ISP/ISPProtocol.h @@ -0,0 +1,97 @@ +/* + 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 + * + * Header file for ISPProtocol.c. + */ + +#ifndef _ISP_PROTOCOL_ +#define _ISP_PROTOCOL_ + + /* Includes: */ + #include + + #include "V2Protocol.h" + + /* Preprocessor Checks: */ + #if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1)) + #undef ENABLE_ISP_PROTOCOL + #undef ENABLE_TPI_PROTOCOL + + #if !defined(ENABLE_PDI_PROTOCOL) + #define ENABLE_PDI_PROTOCOL + #endif + #endif + + /* Macros: */ + /** Mask for the reading or writing of the high byte in a FLASH word when issuing a low-level programming command */ + #define READ_WRITE_HIGH_BYTE_MASK (1 << 3) + + #define PROG_MODE_PAGED_WRITES_MASK (1 << 0) + #define PROG_MODE_WORD_TIMEDELAY_MASK (1 << 1) + #define PROG_MODE_WORD_VALUE_MASK (1 << 2) + #define PROG_MODE_WORD_READYBUSY_MASK (1 << 3) + #define PROG_MODE_PAGED_TIMEDELAY_MASK (1 << 4) + #define PROG_MODE_PAGED_VALUE_MASK (1 << 5) + #define PROG_MODE_PAGED_READYBUSY_MASK (1 << 6) + #define PROG_MODE_COMMIT_PAGE_MASK (1 << 7) + + /* Inline Functions: */ + /** Blocking delay for a given number of milliseconds, via a hardware timer. + * + * \param[in] DelayMS Number of milliseconds to delay for + */ + static inline void ISPProtocol_DelayMS(uint8_t DelayMS) + { + TCNT0 = 0; + TIFR0 = (1 << OCF1A); + + while (DelayMS) + { + if (TIFR0 & (1 << OCF1A)) + { + TIFR0 = (1 << OCF1A); + DelayMS--; + } + } + } + + /* Function Prototypes: */ + void ISPProtocol_EnterISPMode(void); + void ISPProtocol_LeaveISPMode(void); + void ISPProtocol_ProgramMemory(const uint8_t V2Command); + void ISPProtocol_ReadMemory(const uint8_t V2Command); + void ISPProtocol_ChipErase(void); + void ISPProtocol_ReadFuseLockSigOSCCAL(const uint8_t V2Command); + void ISPProtocol_WriteFuseLock(const uint8_t V2Command); + void ISPProtocol_SPIMulti(void); + +#endif -- cgit v1.2.3