pca8581_polling.zip the readout value of these pins will same as the value of the pin which connected to a real voltage.
Burst.zip This example uses GPIO interrupt on P2.10 to trigger the injection, and uses P1.28 to toggle the LED indicating that an ADC channel has just been injected or removed.
HardwareTrigger.zip - This example uses an addition ADCx pin: AD0.3 (P0.26). Make sure the SPK jumper is OFF. - Try to make an external 10K, 3 pins vari-resistor,
Polling.zip lpc17xx_libcfg.h: Library configuration file - include needed driver library for this example makefile: Example's makefile (to build with GNU toolchain) adc_burst_test.c: Main program
WDT.zip Burst ADC will repeatedly sample-convert the voltage on ADC0.x pin(s) then update the channel data register(s). So we just need to read the ADC channel data register(s) and display the value via UART0.