Re: How to write a bootloader
My need is almost the same as this thread.
I need a USB boot loader for my PIC18F46j50. I spent 3 days on net to find a solution. The microchip website suggests the MCC which seems not compatible with my uP. I found somewhere (github) a package of bootloaders for microchip MCUs. I found mine but when I program it nothing happens. The serial bootloader programmer does not recognise it. The file name: USBDevice-HID-HIDBootloader-C18-PIC18F46J50PIM.hex.
I am wondering if someone can help me to find the USB boot loader.