This program demonstrates the usage of the ADC. Program sets pin P1.31 as an ADC chanel 5 input to which we connect the potentiometer. Program then turns on an embedded LED on the LPC4088 QSB when the potentiometer's digital value exceeds the middle value.

Dependencies:   mbed

Committer:
71GA
Date:
Sat May 02 17:33:44 2015 +0000
Revision:
0:3b7f012600ec
This is the first commit of this program.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
71GA 0:3b7f012600ec 1 //definicija registrov za periferijo GPIO
71GA 0:3b7f012600ec 2
71GA 0:3b7f012600ec 3 //GPIO
71GA 0:3b7f012600ec 4 #define DIR0 (*((volatile unsigned int *) 0x20098000)) //Port0
71GA 0:3b7f012600ec 5 #define MASK0 (*((volatile unsigned int *) 0x20098010))
71GA 0:3b7f012600ec 6 #define PIN0 (*((volatile unsigned int *) 0x20098014))
71GA 0:3b7f012600ec 7 #define SET0 (*((volatile unsigned int *) 0x20098018))
71GA 0:3b7f012600ec 8 #define CLR0 (*((volatile unsigned int *) 0x2009801C))
71GA 0:3b7f012600ec 9
71GA 0:3b7f012600ec 10 #define DIR1 (*((volatile unsigned int *) 0x20098020)) //Port1
71GA 0:3b7f012600ec 11 #define MASK1 (*((volatile unsigned int *) 0x20098030))
71GA 0:3b7f012600ec 12 #define PIN1 (*((volatile unsigned int *) 0x20098034))
71GA 0:3b7f012600ec 13 #define SET1 (*((volatile unsigned int *) 0x20098038))
71GA 0:3b7f012600ec 14 #define CLR1 (*((volatile unsigned int *) 0x2009803C))
71GA 0:3b7f012600ec 15
71GA 0:3b7f012600ec 16 #define DIR2 (*((volatile unsigned int *) 0x20098040)) //Port2
71GA 0:3b7f012600ec 17 #define MASK2 (*((volatile unsigned int *) 0x20098050))
71GA 0:3b7f012600ec 18 #define PIN2 (*((volatile unsigned int *) 0x20098054))
71GA 0:3b7f012600ec 19 #define SET2 (*((volatile unsigned int *) 0x20098058))
71GA 0:3b7f012600ec 20 #define CLR2 (*((volatile unsigned int *) 0x2009805C))
71GA 0:3b7f012600ec 21
71GA 0:3b7f012600ec 22 #define DIR3 (*((volatile unsigned int *) 0x20098060)) //Port3
71GA 0:3b7f012600ec 23 #define MASK3 (*((volatile unsigned int *) 0x20098070))
71GA 0:3b7f012600ec 24 #define PIN3 (*((volatile unsigned int *) 0x20098074))
71GA 0:3b7f012600ec 25 #define SET3 (*((volatile unsigned int *) 0x20098078))
71GA 0:3b7f012600ec 26 #define CLR3 (*((volatile unsigned int *) 0x2009807C))
71GA 0:3b7f012600ec 27
71GA 0:3b7f012600ec 28 #define DIR4 (*((volatile unsigned int *) 0x20098080)) //Port4
71GA 0:3b7f012600ec 29 #define MASK4 (*((volatile unsigned int *) 0x20098090))
71GA 0:3b7f012600ec 30 #define PIN4 (*((volatile unsigned int *) 0x20098094))
71GA 0:3b7f012600ec 31 #define SET4 (*((volatile unsigned int *) 0x20098098))
71GA 0:3b7f012600ec 32 #define CLR4 (*((volatile unsigned int *) 0x2009809C))
71GA 0:3b7f012600ec 33
71GA 0:3b7f012600ec 34 #define DIR5 (*((volatile unsigned int *) 0x200980A0)) //Port5
71GA 0:3b7f012600ec 35 #define MASK5 (*((volatile unsigned int *) 0x200980B0))
71GA 0:3b7f012600ec 36 #define PIN5 (*((volatile unsigned int *) 0x200980B4))
71GA 0:3b7f012600ec 37 #define SET5 (*((volatile unsigned int *) 0x200980B8))
71GA 0:3b7f012600ec 38 #define CLR5 (*((volatile unsigned int *) 0x200980BC))
71GA 0:3b7f012600ec 39
71GA 0:3b7f012600ec 40
71GA 0:3b7f012600ec 41 //GPIO interrupts
71GA 0:3b7f012600ec 42 #define int_STATUS (*((volatile unsigned int *) 0x40028080))
71GA 0:3b7f012600ec 43 #define int_STATR0 (*((volatile unsigned int *) 0x40028084))
71GA 0:3b7f012600ec 44 #define int_STATF0 (*((volatile unsigned int *) 0x40028088))
71GA 0:3b7f012600ec 45 #define int_CLR0 (*((volatile unsigned int *) 0x4002808C))
71GA 0:3b7f012600ec 46 #define int_ENR0 (*((volatile unsigned int *) 0x40028090))
71GA 0:3b7f012600ec 47 #define int_ENF0 (*((volatile unsigned int *) 0x40028094))
71GA 0:3b7f012600ec 48 #define int_STATR2 (*((volatile unsigned int *) 0x400280A4))
71GA 0:3b7f012600ec 49 #define int_STATF2 (*((volatile unsigned int *) 0x400280A8))
71GA 0:3b7f012600ec 50 #define int_CLR2 (*((volatile unsigned int *) 0x400280AC))
71GA 0:3b7f012600ec 51 #define int_ENR2 (*((volatile unsigned int *) 0x400280B0))
71GA 0:3b7f012600ec 52 #define int_ENF2 (*((volatile unsigned int *) 0x400280B4))