help with LPCXpresso examples for LPC1114

thomashavregaar — Wed, 26 Apr 2017 19:43:24 GMT

I am trying to learn about the LPC1114, and is therefore using the lpcxpresso.examples.lpc1114.302.zip

I have tried the Blinky and the Uart examples, and both work perfectly, but i would like to combine them.
when trying to combine the two projects, i include the gpio.h and the timer32.h, and include the following lines of code in the main part of the program:

lines of code in main

- init_timer32(0, TIME_INTERVAL);

- enable_timer32(0);

- GPIOInit();

- GPIOSetValue( LED_PORT, LED_BIT, LED_OFF );

Building the program resoults in several errors. The errors are fx. "undefined reference to ´GPIOInit´".

I can see that the drivers for the Uart example hilight the uart.h and uart.c amoungst others, but gpio.h and gpio.c are not highlighted, is this perhaps a part of the problem, and if this is the case how can it be fixed.

Re: help with LPCXpresso examples for LPC1114

Badman — Thu, 27 Apr 2017 07:50:09 GMT

I suppose there is a shortage of paths for include in project settings.

You must add path to gpio:

1. Settings

2. includes

3. click symbol Add..

after enter path to gpio.h

topic Re: help with LPCXpresso examples for LPC1114 in LPC Microcontrollers

help with LPCXpresso examples for LPC1114

Re: help with LPCXpresso examples for LPC1114