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Changes from Brian Schmalz for surveyor platform

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git-svn-id: http://picoc.googlecode.com/svn/trunk@550 21eae674-98b7-11dd-bd71-f92a316d2d60
This commit is contained in:
zik.saleeba 2011-02-17 21:52:15 +00:00
parent b23d1e8e06
commit 55e2183bea
3 changed files with 17 additions and 10 deletions
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2
picoc.c
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@ -80,7 +80,7 @@ int picoc(char *SourceStr)
ExitBuf[40] = 0; ExitBuf[40] = 0;
PicocPlatformSetExitPoint(); PicocPlatformSetExitPoint();
if (ExitBuf[40]) { if (ExitBuf[40]) {
printf("leaving picoC\n\r"); printf("Leaving PicoC\n\r");
PicocCleanup(); PicocCleanup();
return ExitValue; return ExitValue;
} }

4
platform.h
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@ -92,10 +92,6 @@ extern jmp_buf ExitBuf;
# include "../malloc.h" # include "../malloc.h"
# include "../xmodem.h" # include "../xmodem.h"
# define assert(x) # define assert(x)
# undef INTERACTIVE_PROMPT_STATEMENT
# undef INTERACTIVE_PROMPT_LINE
# define INTERACTIVE_PROMPT_STATEMENT "> "
# define INTERACTIVE_PROMPT_LINE "- "
# undef BIG_ENDIAN # undef BIG_ENDIAN
# define NO_CALLOC # define NO_CALLOC
# define NO_REALLOC # define NO_REALLOC

19
platform/platform_surveyor.c
View file

@ -12,12 +12,22 @@ char *PlatformGetLine(char *Buf, int MaxLen, const char *Prompt)
int ix; int ix;
char ch, *cp; char ch, *cp;
printf(Prompt);
ix = 0; ix = 0;
cp = Buf; cp = 0;
while (ix++ < MaxLen) {
// If the first character is \n or \r, eat it
ch = getch(); ch = getch();
if (ch == 0x1B) { // ESC character - exit if (ch == '\n' || ch == '\r')
printf("leaving picoC\n\r"); {
// And get the next character
ch = getch();
}
while (ix++ < MaxLen) {
if (ch == 0x1B || ch == 0x03) { // ESC character or ctrl-c (to avoid problem with TeraTerm) - exit
printf("Leaving PicoC\n");
return NULL; return NULL;
} }
if (ch == '\n') { if (ch == '\n') {
@ -27,6 +37,7 @@ char *PlatformGetLine(char *Buf, int MaxLen, const char *Prompt)
} }
*cp++ = ch; *cp++ = ch;
ix++; ix++;
ch = getch();
} }
return NULL; return NULL;
} }