X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=firmware%2Finclude%2Fchipcon.h;h=deed945d0368c8c5d9b5d79d08575d21f69e9dfb;hp=923207477e8262e5febbe1c1b06cc6491fc7b26b;hb=690044aeda48e95f052afd096a377fbb05188e43;hpb=d0a3fb542f527cbf9a4a27beecc8c3cd76ff4625

diff --git a/firmware/include/chipcon.h b/firmware/include/chipcon.h
index 9232074..deed945 100644
--- a/firmware/include/chipcon.h
+++ b/firmware/include/chipcon.h
@@ -1,5 +1,26 @@
-//These high-level functions are implemented in chipcon.c.
+/*! \file chipcon.h
+  \author Travis Goodspeed
+  \brief Chipcon application functions.
+*/
 
+#include "command.h"
+
+//Chipcon command definitions.
+#define CCCMD_CHIP_ERASE 0x14
+
+//1D or 19?
+#define CCCMD_WR_CONFIG 0x1D
+#define CCCMD_RD_CONFIG 0x24
+#define CCCMD_READ_STATUS 0x34
+#define CCCMD_GET_CHIP_ID 0x68
+#define CCCMD_GET_PC 0x28
+#define CCCMD_HALT 0x44
+#define CCCMD_RESUME 0x4C
+#define CCCMD_STEP_INSTR 0x5C
+#define CCCMD_DEBUG_INSTR 0x54
+
+//! Flash Word Size
+extern u8 flash_word_size;
 
 //! Erase a chipcon chip.
 void cc_chip_erase();
@@ -21,6 +42,10 @@ void cc_debug_instr(unsigned char);
 unsigned char cc_peekcodebyte(unsigned long adr);
 //!Read a byte of data memory.
 unsigned char cc_peekdatabyte(unsigned int adr);
+//! Fetch a byte of IRAM.
+u8 cc_peekirambyte(u8 adr);
+//! Write a byte of IRAM.
+u8 cc_pokeirambyte(u8 adr, u8 val);
 //! Set a byte of data memory.
 unsigned char cc_pokedatabyte(unsigned int adr,
 			      unsigned char val);
@@ -30,10 +55,55 @@ unsigned char cc_debug(unsigned char len,
 		       unsigned char b,
 		       unsigned char c);
 
+//! Populates flash buffer in xdata.
+void cc_write_flash_buffer(u8 *data, u16 len);
+//! Populates flash buffer in xdata.
+void cc_write_xdata(u16 adr, u8 *data, u16 len);
+//! Copies flash buffer to flash.
+void cc_write_flash_page(u32 adr);
+//! Set the Chipcon's Program Counter
+void cc_set_pc(u32 adr);
+
 //! Halt the CPU.
 void cc_halt();
 //! Resume the CPU.
 void cc_resume();
 //! Step an instruction
 void cc_step_instr();
+//! Locks the chip.
+void cc_lockchip();
+
+#define CC_STATUS_ERASED 0x80
+#define CC_STATUS_PCONIDLE 0x40
+#define CC_STATUS_CPUHALTED 0x20
+#define CC_STATUS_PM0 0x10
+#define CC_STATUS_HALTSTATUS 0x08
+#define CC_STATUS_LOCKED 0x04
+#define CC_STATUS_OSCSTABLE 0x02
+#define CC_STATUS_OVERFLOW 0x01
 
+//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
+#define CC_WIPEFLASHBUFFER 0x99
+#define CC_LOCKCHIP 0x9A