InetrfaceProducts NXP / Mbed 2 deprecated Parallel_bus_HelloWorld

Parallel bus emulation by GPIO ports

Dependencies:   mbed parallel_bus

main.cpp@1:84f14b88a570, 2012-07-12 (annotated)

Committer:
nxp_ip
Date:
Thu Jul 12 05:53:12 2012 +0000
Revision:
1:84f14b88a570
Parent:
0:b0587d0181e1 
comment added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nxp_ip 1:84f14b88a570 1 // paprallel bus library demo
nxp_ip 1:84f14b88a570 2 // 10-Jul-2012 : original
nxp_ip 1:84f14b88a570 3 // 12-Jul-2012 : using version 2 library
nxp_ip 1:84f14b88a570 4
nxp_ip 0:b0587d0181e1 5 #include "mbed.h"
nxp_ip 0:b0587d0181e1 6 #include "hardware_abs.h"
nxp_ip 0:b0587d0181e1 7
nxp_ip 1:84f14b88a570 8 char data[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F };
nxp_ip 1:84f14b88a570 9 char rd[ 16 ];
nxp_ip 1:84f14b88a570 10 char a;
nxp_ip 1:84f14b88a570 11 char b;
nxp_ip 0:b0587d0181e1 12
nxp_ip 0:b0587d0181e1 13 int main() {
nxp_ip 0:b0587d0181e1 14 hardware_initialize();
nxp_ip 0:b0587d0181e1 15 reset( 10, 1000 );
nxp_ip 0:b0587d0181e1 16
nxp_ip 1:84f14b88a570 17 write_data( 0xCA, 0x55 );
nxp_ip 0:b0587d0181e1 18 write_data( 0xDA, 0xAA );
nxp_ip 1:84f14b88a570 19 a = read_data( 0xCA );
nxp_ip 1:84f14b88a570 20 b = read_data( 0xDA );
nxp_ip 0:b0587d0181e1 21
nxp_ip 1:84f14b88a570 22 write_data( 0xC0, 0x02 );
nxp_ip 0:b0587d0181e1 23 write_data_burst( 0xC3, data, sizeof( data ) );
nxp_ip 0:b0587d0181e1 24
nxp_ip 1:84f14b88a570 25 write_data( 0xC0, 0x02 );
nxp_ip 1:84f14b88a570 26 read_data_burst( 0xC3, rd, sizeof( rd ) );
nxp_ip 1:84f14b88a570 27
nxp_ip 0:b0587d0181e1 28 while (1)
nxp_ip 0:b0587d0181e1 29 ;
nxp_ip 0:b0587d0181e1 30 }