debug_lpc1114.cpp

00001 /*
00002  * mbed Application program
00003  *
00004  *  Copyright (c) 2010-2014 Kenji Arai / JH1PJL
00005  *  http://www.page.sannet.ne.jp/kenjia/index.html
00006  *  http://mbed.org/users/kenjiArai/
00007  *      Created:  May       15th, 2010
00008  *      Spareted: June      25th, 2014      mon() & mon_hw()
00009  *      Ported:   September 22nd, 2014      from L152RE, LP1114
00010  *      changed:  October   15th, 2014      mon.cpp to debug_xxx.cpp
00011  *      Revised:  Nobember   2nd, 2014
00012  *
00013  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
00014  * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
00015  * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00016  * DAMAGES OR OTHER  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00017  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00018  */
00019 
00020 #if defined(TARGET_LPC1114)
00021 
00022 //  Include ---------------------------------------------------------------------------------------
00023 #include "mbed.h"
00024 #include "debug_common.h"
00025 
00026 //  Object ----------------------------------------------------------------------------------------
00027 
00028 //  Definition ------------------------------------------------------------------------------------
00029 
00030 //  RAM -------------------------------------------------------------------------------------------
00031 
00032 //  ROM / Constant data ---------------------------------------------------------------------------
00033 
00034 //  Function prototypes ---------------------------------------------------------------------------
00035 extern void cpu_inf (void);
00036 
00037 //-------------------------------------------------------------------------------------------------
00038 //  Control Program
00039 //-------------------------------------------------------------------------------------------------
00040 //  Help Massage
00041 void msg_hlp (void)
00042 {
00043     PRINTF(mon_msg);
00044     put_rn();
00045     PRINTF("1 - goto step1 -> no connection all pins");
00046     put_rn();
00047     PRINTF("2 - goto step2 -> connects pin_x and pin_y");
00048     put_rn();
00049     PRINTF("x - Goto HW monitor");
00050     put_rn();
00051     PRINTF("q - Return to main");
00052     put_rn();
00053 }
00054 
00055 // ---------- Program starts here! ---------------------------------------------------------------
00056 void debug_interface(void)
00057 {
00058     char *ptr;
00059     uint8_t quitflag;
00060 
00061     BAUD(BAUD_RATE);
00062     put_rn();
00063     put_rn();
00064     PRINTF("%s [Help:'?' key]", mon_msg);
00065     put_rn();
00066     for (;;) {
00067         put_r();
00068         PUTC('>');
00069         ptr = linebuf;
00070         get_line(ptr, sizeof(linebuf));
00071         switch (*ptr++) {
00072                 //---------------------------------------------------------------------------------
00073                 //  Debug Step1
00074                 //---------------------------------------------------------------------------------
00075             case '1' :
00076                 put_r();
00077                 PRINTF("Enter Step1: no connection all pins");
00078                 put_rn();
00079                 quitflag = 0;
00080                 for (; quitflag != 0xff;) {
00081                     PRINTF("1>");
00082                     ptr = linebuf;
00083                     get_line(ptr, buf_size);
00084                     put_r();
00085                     switch(*ptr++) {
00086                         case 's' :
00087                             PRINTF("----- CPU CLOCK Information -----");
00088                             put_rn();
00089                             get_freq(1);
00090                             PRINTF("----- CPU TYPE Information ------");
00091                             put_rn();
00092                             cpu_inf();
00093                             break;
00094                         case '?' :
00095                             PRINTF("s - CPU system info & clock");
00096                             put_rn();
00097                             PRINTF("q - Return to all mode");
00098                             put_rn();
00099                             PRINTF("? - You know this");
00100                             put_rn();
00101                             break;
00102                         case 'q' :        // quit
00103                             PRINTF("Back to all mode");
00104                             quitflag = 0xff;
00105                             break;
00106                         default:
00107                             PUTC('?');
00108                             put_rn();
00109                     }
00110                 }
00111                 put_rn();
00112                 break;
00113                 //---------------------------------------------------------------------------------
00114                 //  help
00115                 //---------------------------------------------------------------------------------
00116             case '?' :
00117                 put_r();
00118                 msg_hlp();
00119                 break;
00120                 //---------------------------------------------------------------------------------
00121                 //  Go to special command
00122                 //---------------------------------------------------------------------------------
00123             case 'x' :
00124                 mon_hw();
00125                 PRINTF("->Came back monitor\r\n");
00126                 break;
00127                 //---------------------------------------------------------------------------------
00128                 //  Go back to main()
00129                 //---------------------------------------------------------------------------------
00130             case 'q' :        // Quit
00131                 PRINTF("\rReturn to main\r\n");
00132                 //PRINTF("cannot control anymore from here\r\n");
00133                 return;
00134                 //---------------------------------------------------------------------------------
00135                 //    no support
00136                 //---------------------------------------------------------------------------------
00137             default:
00138                 put_r();
00139                 PUTC('?');
00140                 put_rn();
00141                 break;
00142         }
00143     }
00144 }
00145 
00146 #endif // defined(TARGET_LPC1114)