-// Command handling functions.
+/*! \file command.h
+ \author Travis Goodspeed
+ \brief Command codes and buffers.
+*/
+
+
+//Types
+#define u8 unsigned char
+#define u16 unsigned int
+#define u32 unsigned long
+
+
+#ifdef msp430x2254
+//256 bytes, plus overhead
+//For chips with very little RAM.
+#define CMDDATALEN 0x104
+#warning Very little RAM.
+#endif
+
+#ifndef CMDDATALEN
+//512 bytes
+#define CMDDATALEN 0x204
+//4k
+//#define CMDDATALEN 0x1004
+#endif
//! Global data buffer.
-extern unsigned char cmddata[256];
+extern unsigned char cmddata[CMDDATALEN];
+extern unsigned char silent;
+
#define cmddataword ((unsigned int*) cmddata)
#define cmddatalong ((unsigned long*) cmddata)
#define memorybyte ((unsigned char*) 0)
#define NOK 0x7E
#define OK 0x7F
+#define DEBUGSTR 0xFF
+
// Monitor Commands
#define MONITOR_CHANGE_BAUD 0x80
#define MONITOR_RAM_PATTERN 0x90
#define MONITOR_RAM_DEPTH 0x91
-//CHIPCON commands
-#define CC_CHIP_ERASE 0x80
-#define CC_WR_CONFIG 0x81
-#define CC_RD_CONFIG 0x82
-#define CC_GET_PC 0x83
-#define CC_READ_STATUS 0x84
-#define CC_SET_HW_BRKPNT 0x85
-#define CC_HALT 0x86
-#define CC_RESUME 0x87
-#define CC_DEBUG_INSTR 0x88
-#define CC_STEP_INSTR 0x89
-#define CC_STEP_REPLACE 0x8a
-#define CC_GET_CHIP_ID 0x8b
-//CHIPCON macros
-#define CC_READ_CODE_MEMORY 0x90
-#define CC_READ_XDATA_MEMORY 0x91
-#define CC_WRITE_XDATA_MEMORY 0x92
-#define CC_SET_PC 0x93
-#define CC_CLOCK_INIT 0x94
-#define CC_WRITE_FLASH_PAGE 0x95
-#define CC_READ_FLASH_PAGE 0x96
-#define CC_MASS_ERASE_FLASH 0x97
-#define CC_PROGRAM_FLASH 0x98
-
-//JTAG commands
-#define JTAG_IR_SHIFT 0x80
-#define JTAG_DR_SHIFT 0x81
-#define JTAG_DR_SHIFT20 0x91
+#define MONITOR_DIR 0xA0
+#define MONITOR_OUT 0xA1
+#define MONITOR_IN 0xA2
+
+#define MONITOR_SILENT 0xB0
+
+#define MONITOR_READBUF 0xC0
+#define MONITOR_WRITEBUF 0xC1
+#define MONITOR_SIZEBUF 0xC2
+
+
+
//SPI commands
#define SPI_JEDEC 0x80
#define OCT_CMP 0x90
#define OCT_RES 0x91
-//JTAG430 commands
-#define JTAG430_HALTCPU 0xA0
-#define JTAG430_RELEASECPU 0xA1
-#define JTAG430_SETINSTRFETCH 0xC1
-#define JTAG430_SETPC 0xC2
-#define JTAG430_WRITEMEM 0xE0
-#define JTAG430_WRITEFLASH 0xE1
-#define JTAG430_READMEM 0xE2
-#define JTAG430_ERASEFLASH 0xE3
-#define JTAG430_ERASECHECK 0xE4
-#define JTAG430_VERIFYMEM 0xE5
-#define JTAG430_BLOWFUSE 0xE6
-#define JTAG430_ISFUSEBLOWN 0xE7
-#define JTAG430_COREIP_ID 0xF0
-#define JTAG430_DEVICE_ID 0xF1
+#define WEAKDEF __attribute__ ((weak))
+
+//! Handle a plugin, weak-linked to error.
+extern int pluginhandle(unsigned char app,
+ unsigned char verb,
+ unsigned int len)
+ WEAKDEF;
+
//! Handle a command. Defined in goodfet.c
void handle(unsigned char app,
unsigned char verb,
- unsigned char len);
-
+ unsigned long len);
+//! Transmit a header.
+void txhead(unsigned char app,
+ unsigned char verb,
+ unsigned long len);
//! Transmit data.
void txdata(unsigned char app,
unsigned char verb,
- unsigned char len);
+ unsigned long len);
//! Transmit a string.
void txstring(unsigned char app,
unsigned char verb,
const char *str);
-//! Delay
+//! Receive a long.
+unsigned long rxlong();
+//! Receive a word.
+unsigned int rxword();
+
+//! Transmit a long.
+void txlong(unsigned long l);
+//! Transmit a word.
+void txword(unsigned int l);
+
+//! Transmit a debug string.
+void debugstr(const char *str);
+
+//! Delay for a count.
void delay(unsigned int count);
//! MSDelay
void msdelay(unsigned int ms);
-void monitorhandle(unsigned char, unsigned char, unsigned char);
-void spihandle(unsigned char, unsigned char, unsigned char);
-void i2chandle(unsigned char, unsigned char, unsigned char);
-void cchandle(unsigned char, unsigned char, unsigned char);
-void jtaghandle(unsigned char, unsigned char, unsigned char);
-void jtag430handle(unsigned char, unsigned char, unsigned char);
+void monitorhandle(unsigned char, unsigned char, unsigned long);
+void spihandle(unsigned char, unsigned char, unsigned long);
+void i2chandle(unsigned char, unsigned char, unsigned long) WEAKDEF;
+void cchandle(unsigned char, unsigned char, unsigned long) WEAKDEF;
+void jtaghandle(unsigned char, unsigned char, unsigned long);
+void jtag430handle(unsigned char, unsigned char, unsigned long);
void jtag430x2handle(unsigned char app, unsigned char verb,
- unsigned char len);
-
+ unsigned long len);
+void avrhandle(unsigned char app,
+ unsigned char verb,
+ unsigned long len);