BaseEmuISP.h

00001 // BaseEmuISP.h 2016/3/25
00002 #pragma once
00003 #include <stdint.h>
00004 #include "myvector.h"
00005 #include "mystring.h"
00006 
00007 typedef myvector<char*> vec_charPtr_t;
00008 typedef myvector<int> vec_int_t;
00009 typedef myvector<uint8_t> vec_byte_t;
00010 typedef mystring string_t;
00011 
00012 enum Mode_t {
00013     M_RESET = 0,
00014     M_SYNC,
00015     M_CMD,
00016     M_CMD_W_DATA,
00017     M_CMD_R_DATA,
00018     M_CMD_J,
00019     M_CMD_K,
00020     M_CMD_N,
00021     M_CMD_S,
00022 };
00023 
00024 enum ReturnCode_t {
00025     CMD_SUCCESS = 0,
00026     INVALID_COMMAND = 1,
00027     SRC_ADDR_ERROR = 2,
00028     DST_ADDR_ERROR = 3,
00029     SRC_ADDR_NOT_MAPPED = 4,
00030     DST_ADDR_NOT_MAPPED = 5,
00031     COUNT_ERROR = 6,
00032     INVALID_SECTOR = 7,
00033     SECTOR_NOT_BLANK = 8,
00034     SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION = 9,
00035     COMPARE_ERROR = 10,
00036     BUSY = 11,
00037     PARAM_ERROR = 12,
00038     ADDR_ERROR = 13,
00039     ADDR_NOT_MAPPED = 14,
00040     CMD_LOCKED = 15,
00041     INVALID_CODE = 16,
00042     INVALID_BAUD_RATE = 17,
00043     INVALID_STOP_BIT = 18,
00044     CODE_READ_PROTECTIN_ENABLED = 19,
00045 };
00046 
00047 class BaseEmuISP {
00048 public:
00049     void Reset();
00050     void Poll();
00051 
00052 protected:
00053     virtual int BootCodeVersion() { return 4<<8|13; } // 4.13
00054     virtual int PartID() { return 0x00008100; } // LPC810M021FN8
00055     virtual bool UuencodeMode() { return false; }
00056     virtual bool WriteData(int addr, int c) { return false; }
00057     virtual int ReadData(int addr) { return 0; }
00058     virtual bool CopyData(int dst, int src, int count) { return false; }
00059     virtual bool Compare(int addr1, int addr2, int count) { return true; }
00060     virtual bool Prepare(int sector) { return true; }
00061     virtual bool Erase(int sector) { return true; }
00062     virtual bool Blank(int sector) { return true; }
00063     virtual int Getch() = 0;
00064     virtual void Putch(int c) = 0;
00065     virtual void DebugPutch(int c) { return; }
00066 
00067 private:
00068     bool sync();
00069     ReturnCode_t cmd(const char* s);
00070     ReturnCode_t cmd_u(vec_int_t &param);
00071     ReturnCode_t cmd_b(vec_int_t &param);
00072     ReturnCode_t cmd_a(vec_int_t &param);
00073     ReturnCode_t cmd_w(vec_int_t &param);
00074     ReturnCode_t cmd_r(vec_int_t &param);
00075     ReturnCode_t cmd_p(vec_int_t &param);
00076     ReturnCode_t cmd_c(vec_int_t &param);
00077     ReturnCode_t cmd_g(vec_int_t &param);
00078     ReturnCode_t cmd_e(vec_int_t &param);
00079     ReturnCode_t cmd_i(vec_int_t &param);
00080     ReturnCode_t cmd_j(vec_int_t &param);
00081     ReturnCode_t cmd_k(vec_int_t &param);
00082     ReturnCode_t cmd_m(vec_int_t &param);
00083     ReturnCode_t cmd_n(vec_int_t &param);
00084     ReturnCode_t cmd_s(vec_int_t &param);
00085     bool cmd_w_data();
00086     bool cmd_r_data();
00087     void putln(const char *s);
00088     void debugPrintf(const char *format, ...);
00089     Mode_t mode;
00090     int seq;
00091     bool echoFlag;
00092     bool lockFlag;
00093     string_t line;
00094     bool lineProc();
00095     int freq;
00096     int addr;
00097     struct {
00098         vec_byte_t Buf;
00099         int Line;
00100         int Count;
00101         int Current;
00102         int Cksum;
00103     } data;
00104     struct {
00105         uint8_t Major;
00106         uint8_t Minor;
00107      } version;
00108 };
00109