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Incompatibility between HID bootloader and CCSv4.105 code

 
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campech



Joined: 08 Nov 2009
Posts: 1
Location: MX

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Incompatibility between HID bootloader and CCSv4.105 code
PostPosted: Tue Mar 30, 2010 6:21 am     Reply with quote

Hello everybody:

I'm programming a PIC18F4550 using the Microchip USB HID bootloader v2.6a

When I use the old CCS 4.084 version to compile my code everything it´s ok the LED is blinking every 500mS, but when I compile the same code with version 4.105, nothing happened, the pic is dead

Here is my code :
Code:

//-------------------------------------------------------------------------------
#include "18f4550.h"
#fuses HSPLL,NOWDT,NOBROWNOUT,NOPROTECT,NOLVP,NODEBUG,USBDIV,PLL5,CPUDIV1,VREGEN,MCLR,NOPBADEN,WRTB,CPB

#use delay(clock=48000000)

#build(reset=0x1000,interrupt=0x1008)
#org 0x0000,0x0FFF {}

//-------------------------------------------------------------------------------

#define LED PIN_B1

void main(void)
{
set_tris_b(0b11111101);

   do{
output_toggle(LED);
delay_ms(500);
        }while(true);
}

//-------------------------------------------------------------------------------


And these are the captured images using HID Bootloader :

Code compiled with CCSv4.084


Code compiled with CCSv4.105


In the second image the lines "Erase complete" and "Programming started" not appearing Shocked

I hope somebody could help me
Thanks in advance
campech Smile
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