Hello all,
I am trying to program Blinky program from Keil complier to P89LPC936 microcontroller through a universal programmer(SuperPro). But the microcontroller is not running. But when i write a simple program in assambly and program the same hardware it works fine. Please I need help regarding it where i am doing wrong.
Here is code >>> Code: /* Blinky.C - LED Flasher for the Keil LPC900 EPM Emulator/Programmer Module */
#include <REG936.H> // register definition
void delay (unsigned long cnt) { while (--cnt); }
void main() { unsigned char i;
P1M1 |= 0x20; P1M2 &= 0xDF;
P2M1 &= 0xE7; P2M2 |= 0x18;
delay (20000); for(;;) { for (i = 0x01; i; i <<= 1) { P2 = i; // simulate running lights delay (20000); } for (i = 0x80; i; i >>= 1) { P2 = i; delay (20000); } } } Here is Hex file >>> :10006B008F0B8E0A8D098C08780874FF12004DECEB :06007B004D4E4F70F32210 :100003004391205392DF53A4E743A5187F207E4EEC :100013007D007C0012006B7B01EB6013F5A07F2059 :100023007E4E7D007C0012006BEB25E0FB80EA7BBB :1000330080EB60E3F5A07F207E4E7D007C00120004 :070043006BEBC313FB80EA25 :01004A002293 :04FFF00023001E00CC :08FFF800000000000000000001 :030000000200817A :0C00810078FFE4F6D8FD75810B02000347 :10004B007401FF3395E0FEFDFC080808E62FFFF670 :10005B0018E63EFEF618E63DFDF618E63CFCF622E9 :00000001FF
And here is the assembly code and its hex file which is working absolutely right.
Code: ; LPC936A1.A51 ; Oct 7, 2010 PCB: ?
; Features: ? ; ?
$mod51
RL1 bit P2.3 RL2 bit P2.4
DSEG AT 20H FLAG1: ds 1 STACK: ds 1
FRL1 bit FLAG1.0 ; Relay 1
CSEG org 0H ajmp Reset
org 30H Reset: mov 0A5H,#0FFH
Start: mov c,FRL1 ; mov RL1,c cpl c mov FRL1,c mov RL2,c
acall Delay0
ajmp Start
Delay0: mov R7,#250 Delay: mov R6,#61 Delay1: nop nop nop nop nop
nop nop nop djnz R6,Delay1 djnz R7,Delay ret
Text: DB '(C) DIGIPOWER 2010' Text0: DB ' LPC936A1 '
END
And its hex is :020000000130CD :1000300075A5FFA20092A3B3920092A411400133D0 :100040007FFA7E3D0000000000000000DEF6DFF2D7 :10005000222843292044494749504F5745522032CE :0D006000303130204C5043393336413120CF :00000001FF
Please help i m stuck.
Regards Dani
Erik,
I have tried it too, Even then it is not working. I think i m missing out some step while making the project and its settings which is not creating the hex file correctly. Any idea on this.
the start900.a51 i have left it to default is it right way to do this.
Regards
I will not continue discussing this in two places, look at 8052.com
Erik
I will not continue discussing this in two places, look at 8052.com Which was the reason I did cross-link the two threads. However, the OP didn't pick up on the meaning of cross-posting and the havoc and extra work introduced...