Combine AVRISP project TPI and PDI lib directories - these protocols use the same...

[pub/lufa.git] / Projects / AVRISP / Lib / XPROG / PDITarget.h

diff --git a/Projects/AVRISP/Lib/XPROG/PDITarget.h b/Projects/AVRISP/Lib/XPROG/PDITarget.h
new file mode 100644 (file)
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--- /dev/null
+++ b/Projects/AVRISP/Lib/XPROG/PDITarget.h
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+/*\r
+             LUFA Library\r
+     Copyright (C) Dean Camera, 2009.\r
+              \r
+  dean [at] fourwalledcubicle [dot] com\r
+      www.fourwalledcubicle.com\r
+*/\r
+\r
+/*\r
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+\r
+  Permission to use, copy, modify, and distribute this software\r
+  and its documentation for any purpose and without fee is hereby\r
+  granted, provided that the above copyright notice appear in all\r
+  copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting\r
+  documentation, and that the name of the author not be used in\r
+  advertising or publicity pertaining to distribution of the\r
+  software without specific, written prior permission.\r
+\r
+  The author disclaim all warranties with regard to this\r
+  software, including all implied warranties of merchantability\r
+  and fitness.  In no event shall the author be liable for any\r
+  special, indirect or consequential damages or any damages\r
+  whatsoever resulting from loss of use, data or profits, whether\r
+  in an action of contract, negligence or other tortious action,\r
+  arising out of or in connection with the use or performance of\r
+  this software.\r
+*/\r
+\r
+/** \file\r
+ *\r
+ *  Header file for PDITarget.c.\r
+ */\r
+\r
+#ifndef _PDI_TARGET_\r
+#define _PDI_TARGET_\r
+\r
+       /* Includes: */\r
+               #include <avr/io.h>\r
+               #include <avr/interrupt.h>\r
+               #include <stdbool.h>\r
+               \r
+               #include <LUFA/Common/Common.h>\r
+       \r
+       /* Preprocessor Checks: */\r
+               #if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))\r
+                       #undef ENABLE_ISP_PROTOCOL\r
+                       #undef ENABLE_TPI_PROTOCOL\r
+                       \r
+                       #if !defined(ENABLE_PDI_PROTOCOL)\r
+                               #define ENABLE_PDI_PROTOCOL\r
+                       #endif\r
+               #endif\r
+\r
+       /* Defines: */\r
+               #if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))\r
+                       #define PDI_VIA_HARDWARE_USART\r
+               #else\r
+                       #define BITBANG_PDIDATA_PORT     PORTB\r
+                       #define BITBANG_PDIDATA_DDR      DDRB\r
+                       #define BITBANG_PDIDATA_PIN      PINB\r
+                       #define BITBANG_PDIDATA_MASK     (1 << 3)\r
+                       \r
+                       #define BITBANG_PDICLOCK_PORT    RESET_LINE_PORT\r
+                       #define BITBANG_PDICLOCK_DDR     RESET_LINE_DDR\r
+                       #define BITBANG_PDICLOCK_PIN     RESET_LINE_PIN\r
+                       #define BITBANG_PDICLOCK_MASK    RESET_LINE_MASK\r
+               #endif\r
+               \r
+               /** Total number of bits in a single USART frame */\r
+               #define BITS_IN_PDI_FRAME        12\r
+               \r
+               /** Timeout in milliseconds of a PDI busy-wait command */\r
+               #define PDI_NVM_TIMEOUT_MS       100\r
+               \r
+               #define PDI_CMD_LDS              0x00\r
+               #define PDI_CMD_LD               0x20\r
+               #define PDI_CMD_STS              0x40\r
+               #define PDI_CMD_ST               0x60\r
+               #define PDI_CMD_LDCS             0x80\r
+               #define PDI_CMD_REPEAT           0xA0\r
+               #define PDI_CMD_STCS             0xC0\r
+               #define PDI_CMD_KEY              0xE0\r
+               \r
+               #define PDI_STATUS_REG           0\r
+               #define PDI_RESET_REG            1\r
+               #define PDI_CTRL_REG             2\r
+               \r
+               #define PDI_STATUS_NVM           (1 << 1)\r
+               #define PDI_RESET_KEY            0x59\r
+\r
+               #define PDI_NVMENABLE_KEY        (uint8_t[]){0x12, 0x89, 0xAB, 0x45, 0xCD, 0xD8, 0x88, 0xFF}\r
+\r
+               #define PDI_DATSIZE_1BYTE        0\r
+               #define PDI_DATSIZE_2BYTES       1\r
+               #define PDI_DATSIZE_3BYTES       2\r
+               #define PDI_DATSIZE_4BYTES       3\r
+               \r
+               #define PDI_POINTER_INDIRECT     0\r
+               #define PDI_POINTER_INDIRECT_PI  1\r
+               #define PDI_POINTER_DIRECT       2\r
+                               \r
+       /* Function Prototypes: */\r
+               void    PDITarget_EnableTargetPDI(void);\r
+               void    PDITarget_DisableTargetPDI(void);\r
+               void    PDITarget_SendByte(const uint8_t Byte);\r
+               uint8_t PDITarget_ReceiveByte(void);\r
+               void    PDITarget_SendBreak(void);\r
+               bool    PDITarget_WaitWhileNVMBusBusy(void);\r
+\r
+#endif\r