LPC3152 Developers Kit - User’s Guide
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Copyright 2012 © Embedded Artists AB
Figure 15 – uVision Options for Target
Note that similar settings can be done in IDE’s from other vendors. It could also just as well be added
to a makefile, for example when developing in a GCC environment.
5.3.3
Booting via UART
When booting via UART, a terminal program (on a PC) that can send binary images must be
connected to the LPC3152 UART channel. The USB-to-serial bridge can be used to connect to the
LPC3152 UART channel. Alternatively the RS232 interface can be used directly. Make sure the
jumpers on the
LPC31xx Base Board
are correctly set for the interface option selected. Terminal
setting is: 115.2kbps, 8N1.
The boot code will output the following string over the UART channel:
LPC31xx READY FOR PLAIN IMAGE>
The download of the binary file should start within 2 minutes from this message. When the boot image
is downloaded the following string will be sent from the boot code:
Download finished
Execution of the downloaded boot image will begin immediately after this. The picture below illustrates
how it typically looks in the terminal program.
Figure 16 – Terminal Output for UART Boot
Note that the boot image must be 128kByte, or less, for LPC3152.
User tab
Programs to
run after build
