Comments on: HC12 Read String or Char http://www.zxcdev.com/2010/04/hc12-read-string/ Enveloped by Code Thu, 28 Jul 2011 22:52:20 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Shawn http://www.zxcdev.com/2010/04/hc12-read-string/comment-page-1/#comment-6 Shawn Tue, 13 Apr 2010 23:24:05 +0000 http://www.zxcdev.com/?p=51#comment-6 I am assuming you want to use something like an "MD" Memory Display in your code. I haven't done this myself but I would venture to guess you could acheve this in one of two ways. <pre lang="C"> typedef void(*protoMemoryDisplay)(void*,void* = 0); protoMemoryDisplay MemoryDisplay = (protoMemoryDisplay)(0xC9B6); MemoryDisplay((void*)0x4000,(void*)0x4400); </pre> OR <pre lang="ASM"> ldab 4000 jsr C9B6 </pre> <pre lang="C"> asm volatile("ldab 0x4000"); asm volatile("jsr 0xC9B6"); </pre> Really the way to tell is to dump C9B6 or the function that you want an run it through a HC12 Disassembler. I am assuming you want to use something like an “MD” Memory Display in your code. I haven’t done this myself but I would venture to guess you could acheve this in one of two ways.

typedef void(*protoMemoryDisplay)(void*,void* = 0);
protoMemoryDisplay MemoryDisplay = (protoMemoryDisplay)(0xC9B6);
MemoryDisplay((void*)0x4000,(void*)0x4400);

OR

ldab	4000
jsr	C9B6
asm volatile("ldab	0x4000");
asm volatile("jsr	0xC9B6");

Really the way to tell is to dump C9B6 or the function that you want an run it through a HC12 Disassembler.

]]> By: Tristan http://www.zxcdev.com/2010/04/hc12-read-string/comment-page-1/#comment-5 Tristan Tue, 13 Apr 2010 21:11:21 +0000 http://www.zxcdev.com/?p=51#comment-5 Hey have you gotten the mon12 commands to work within your code? I got the address from your blog entry, but I can't seem to get it to respond with anything but "bad argument". Hey have you gotten the mon12 commands to work within your code? I got the address from your blog entry, but I can’t seem to get it to respond with anything but “bad argument”.

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