bootloader problems - CCS loader.c driver

[josh]

Dear all

Plse assist me.

I have programmed a 16F876 with this example bootloder. It works ok when I use hyperterminal to load a new program.

The problem is that the new loaded program overwrites the bootloader. So it is only bootloading ONCE. Is there any way of safeguarding the bootloader code from being over-written, so that it can be re-used to load new versions?

regards

josh

[josh]

hie all!

sorry to reply to my own msg, but I have searched the archive for 'load' and there is lots of help on bootloaders.

still getting familiar with the forum.

thanks.

josh.

[dyeatman]

Here is another good source for a PIC bootloader and information on how to use them.