Kevin Kent / Mbed 2 deprecated XVHE_HID

IVSC Project

Dependencies:   USBDevice mbed

Relay.cpp@1:82f2ef52759e, 2012-11-14 (annotated)

Committer:
kevinkent
Date:
Wed Nov 14 20:01:50 2012 +0000
Revision:
1:82f2ef52759e
Child:
2:d0778c36d28d
Added DAC support

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kevinkent 1:82f2ef52759e 1 #include "mbed.h"
kevinkent 1:82f2ef52759e 2 #include "Relay.h"
kevinkent 1:82f2ef52759e 3
kevinkent 1:82f2ef52759e 4 DigitalOut v13_en(p15);
kevinkent 1:82f2ef52759e 5 DigitalOut v18_en(p16);
kevinkent 1:82f2ef52759e 6 DigitalOut Ext_Sw(p17);
kevinkent 1:82f2ef52759e 7 DigitalOut Hpco(p18);
kevinkent 1:82f2ef52759e 8
kevinkent 1:82f2ef52759e 9 //Set all relays open (NO->Com)
kevinkent 1:82f2ef52759e 10 int Def_Relay(void) {
kevinkent 1:82f2ef52759e 11 Hpco = 0;
kevinkent 1:82f2ef52759e 12 Ext_Sw = 0;
kevinkent 1:82f2ef52759e 13 v13_en = 0;
kevinkent 1:82f2ef52759e 14 v18_en = 0;
kevinkent 1:82f2ef52759e 15 return 1;
kevinkent 1:82f2ef52759e 16 }
kevinkent 1:82f2ef52759e 17
kevinkent 1:82f2ef52759e 18 int Set_Relay(uint8_t *data) {
kevinkent 1:82f2ef52759e 19 data[1] &= 0xf; //Only 4 relays
kevinkent 1:82f2ef52759e 20 data[2] &= 0x1; //Only allow Zero or One
kevinkent 1:82f2ef52759e 21 switch (data[1]) {
kevinkent 1:82f2ef52759e 22 case 1:
kevinkent 1:82f2ef52759e 23 v13_en = data[2];
kevinkent 1:82f2ef52759e 24 break;
kevinkent 1:82f2ef52759e 25 case 2:
kevinkent 1:82f2ef52759e 26 v18_en = data[2];
kevinkent 1:82f2ef52759e 27 break;
kevinkent 1:82f2ef52759e 28 case 3:
kevinkent 1:82f2ef52759e 29 Hpco = data[2];
kevinkent 1:82f2ef52759e 30 break;
kevinkent 1:82f2ef52759e 31 case 4:
kevinkent 1:82f2ef52759e 32 Ext_Sw = data[2];
kevinkent 1:82f2ef52759e 33 break;
kevinkent 1:82f2ef52759e 34 default:
kevinkent 1:82f2ef52759e 35 break;
kevinkent 1:82f2ef52759e 36 }
kevinkent 1:82f2ef52759e 37 return 1;
kevinkent 1:82f2ef52759e 38 }