Hey All,
I'm looking at implementing a boot loader in to project. The communication interfaces that i will be using are RS-485 and Ethernet. The specific MCU i'm using is a LPC1788 from NXP. I have looked around forums to find a boot loader that i could use but i have had no luck. If someone could give me example code or point me in the write direction for implementing it this would be much appreciated.
Matt
Which UART does the ISP use on the LPC1788 or do you set this is this chosen by the boot loader?
UART0 - by hardware.
When designing the circuit for the LPC1788. Is there any specific circuitry that i need to add so that the USB and Ethernet can be used to boot load from later on?
I don't understand what you are asking here. Please clarify.
Does IAP allow for new firmware to be programed with out reseting the LPC1788?
Yes, but this is not recommended. It is better to either physically reset the system or let the watchdog do it for you.