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author | Dean Camera <dean@fourwalledcubicle.com> | 2009-12-23 14:45:47 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-12-23 14:45:47 +0000 |
commit | 31d7194252cdde340fa874c258e257312cb3ba8f (patch) | |
tree | 1ea1a202aabc44c3da86032964e2d8240499d207 /Projects/AVRISP/Lib/ISP/ISPProtocol.h | |
parent | 69802635ed89aade8be0dea223971bc1afc4ad39 (diff) | |
download | lufa-31d7194252cdde340fa874c258e257312cb3ba8f.tar.gz lufa-31d7194252cdde340fa874c258e257312cb3ba8f.tar.bz2 lufa-31d7194252cdde340fa874c258e257312cb3ba8f.zip |
Make seperate ISP, PDI and TPI folders in the AVRISP project Lib subdirectory to hold each protocol's files.
Diffstat (limited to 'Projects/AVRISP/Lib/ISP/ISPProtocol.h')
-rw-r--r-- | Projects/AVRISP/Lib/ISP/ISPProtocol.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Projects/AVRISP/Lib/ISP/ISPProtocol.h b/Projects/AVRISP/Lib/ISP/ISPProtocol.h new file mode 100644 index 000000000..85a669a4e --- /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 <avr/io.h>
+
+ #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
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