lpcware

Example Code for IAP LPC1317-64P & ISP vs IAP

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by aamir ali on Sat Jan 05 23:35:07 MST 2013
1. Any Example code for IAP.? I have code where I have to store calculated 400 bytes of data on flah & then read it back after later use. Can it be done. Eeprom can be used & have done it but by this I want to learn programming flash with IAP.

2. Also I read that a unanswered question back in forum abt ISP & IAP.
Now keil says



In-System Programming means that the device can be programmed in the circuit by using an utility such as the ULINK USB-JTAG Adapter.

In-Application Programming means that the application itself can re-program the on-chip Flash ROM.
.

Also UM10524 says

In-System programming (ISP) is programming or
reprogramming the on-chip flash memory, using the bootloader software and the
UART serial port. This can be done when the part resides in the end-user board.


Does that mean ULINK interfaced with SDDIO & SWCLK pins, access bootloader software & UART0 of the  LPC then program the IC.

However I debug my code using USART0 with ULINK. It worked fine. No error. As by above statements ULINK will access UART) to program however I am using USARt0 to send code on PC terminal.


Or I misunderstood it.

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