wimbeaumont Project / S_SCTRL_SMlib

hw functions for the SOLID slow control

Dependents:   S_SCTRL_e_test SPItest sscm

DEIMOS32.h@15:2cf8211a3870, 2015-01-29 (annotated)

Committer:
wbeaumont
Date:
Thu Jan 29 11:02:08 2015 +0000
Revision:
15:2cf8211a3870
Parent:
14:ee02872b282b
Child:
16:6bbb6bb0678a
sthv return DAC value

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wbeaumont 11:0416cf017b7a 1 #ifndef DEIMOS32_H
wbeaumont 11:0416cf017b7a 2 #define DEIMOS32_H
wbeaumont 11:0416cf017b7a 3
wbeaumont 14:ee02872b282b 4 /*
wbeaumont 14:ee02872b282b 5 * class related to DEIMOS specific operationt
wbeaumont 14:ee02872b282b 6
wbeaumont 14:ee02872b282b 7 * v0.10 initial development
wbeaumont 14:ee02872b282b 8 * v1.00 added class, only setHV
wbeaumont 15:2cf8211a3870 9 * v1.04 forget to assign DAC channel corrected.
wbeaumont 14:ee02872b282b 10
wbeaumont 14:ee02872b282b 11 */
wbeaumont 14:ee02872b282b 12
wbeaumont 14:ee02872b282b 13
wbeaumont 14:ee02872b282b 14 #include "AD5384.h"
wbeaumont 15:2cf8211a3870 15 #define DEIMOSHDRVER 1.06
wbeaumont 11:0416cf017b7a 16
wbeaumont 11:0416cf017b7a 17 // BIAS channel nr in the layout so have to subtract 1 to control the channel
wbeaumont 11:0416cf017b7a 18 #define DACBIASCH 39
wbeaumont 11:0416cf017b7a 19 // CAL 1 DAC CH
wbeaumont 11:0416cf017b7a 20 #define DACCAL1CH 33
wbeaumont 11:0416cf017b7a 21 #define DACCAL2CH 34
wbeaumont 11:0416cf017b7a 22 #define DACCAL3CH 35
wbeaumont 11:0416cf017b7a 23 #define DACCAL4CH 36
wbeaumont 11:0416cf017b7a 24
wbeaumont 14:ee02872b282b 25 #define HVmin 60
wbeaumont 14:ee02872b282b 26 #define DVmax 4.5 // max volt out of the DAC
wbeaumont 14:ee02872b282b 27 class Deimos32 {
wbeaumont 14:ee02872b282b 28 float HVnom;
wbeaumont 14:ee02872b282b 29 u32 serialnr;
wbeaumont 14:ee02872b282b 30 u8 con;
wbeaumont 14:ee02872b282b 31 AD5384* dac; //
wbeaumont 14:ee02872b282b 32 public:
wbeaumont 14:ee02872b282b 33 // init
wbeaumont 15:2cf8211a3870 34 // volt the max value of the HV source
wbeaumont 15:2cf8211a3870 35 // connectornr : the connector the DEIMOS is connected to
wbeaumont 14:ee02872b282b 36 // dacdev to witch DAC device the channel is connected
wbeaumont 14:ee02872b282b 37 Deimos32( float volt, u8 connectornr,AD5384* dacdev ){
wbeaumont 15:2cf8211a3870 38 serialnr=2000; con=connectornr;// real connector nr
wbeaumont 15:2cf8211a3870 39 HVnom=volt;
wbeaumont 15:2cf8211a3870 40 dac= dacdev;
wbeaumont 14:ee02872b282b 41 }
wbeaumont 14:ee02872b282b 42
wbeaumont 15:2cf8211a3870 43
wbeaumont 15:2cf8211a3870 44 float setHV(float volt ,u16& dacvalue ) {
wbeaumont 15:2cf8211a3870 45 if (HVnom < HVmin ) return -22;
wbeaumont 14:ee02872b282b 46 float dv=HVnom-volt;
wbeaumont 15:2cf8211a3870 47 if (dv > DVmax || dv < 0 ) return -23;
wbeaumont 15:2cf8211a3870 48 dacvalue=dac->set_volt(DACBIASCH , dv);
wbeaumont 14:ee02872b282b 49 return 0;
wbeaumont 14:ee02872b282b 50 }
wbeaumont 14:ee02872b282b 51 float getHv(){
wbeaumont 15:2cf8211a3870 52 if (HVnom < HVmin ) return -22;
wbeaumont 15:2cf8211a3870 53 float act_hv=HVnom - dac->get_volt(DACBIASCH);
wbeaumont 15:2cf8211a3870 54 return act_hv;
wbeaumont 14:ee02872b282b 55 }
wbeaumont 15:2cf8211a3870 56 float getHvNom(){return HVnom;}
wbeaumont 14:ee02872b282b 57 };
wbeaumont 11:0416cf017b7a 58 #endif