This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Question about Keil debug peripheral for LPC2103.

Hello everyone,

I am debugging some programs with Keil Real View and found that the simulated peripheral is a bit weird:

It only has one I2C displayed. When I check the Pin Connection Block Peripheral, it appears that the pin P0.18 only serves as GPIO or Timer 1 Capture while it should have i2c function in it.

And when i checked further down,from Pin16 onwards, the functions are reduced. Is this a bug ? Can i configure it to its intended purpose?

Thanks for reading and please reply ;) Really appreciate it.

  • LPC2103 is fully simulated and includes also both I2C peripherals.

    Make sure that you have the latest MDK-ARM installed and that you have selected the correct device.

    A simple example configured for LPC2103 is in the MDK installation in folder "Keil\ARM\Boards\Keil\MCB2103\Blinky".