Nick Ryder
Solid experiment slow control.
Dependencies: AD5384 SWSPI S_SCTRL_SMlib T_adt7320 adc_ad9249 mbed sscm_comm
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sscm
by 
wimbeaumont Project
Revision 0:dcd70d1b89b1, committed 2014-09-24
- Comitter:
- wbeaumont
- Date:
- Wed Sep 24 10:31:28 2014 +0000
- Child:
- 1:f792767b2223
- Commit message:
- Initial firmware version SOLID Slow Contrl Module for SM1 ; "working " for ADC communication, not tested with DEIMOS board
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/S_SCTRL_SMlib.lib Wed Sep 24 10:31:28 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/wbeaumont/code/S_SCTRL_SMlib/#20f21cb7792e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/adc_ad9249.lib Wed Sep 24 10:31:28 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/wbeaumont/code/adc_ad9249/#9efb460e962b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Sep 24 10:31:28 2014 +0000
@@ -0,0 +1,109 @@
+#include "mbed.h"
+
+
+#include "SWSPI_BI.h"
+
+#include "AD9249.h"
+#include "solid_sctrl_def.h"
+#include "S_SCTRL_SM1_PinDef.h"
+#include "S_SCTRL_SM1_hwfunct.h"
+
+#define VERSION "1.07"
+
+#define DEBUGPF(x) printf((x));
+
+
+#define MAXCMDLLENGTH 256
+
+#include "sscm_comm.h"
+using namespace sscm_comm ;
+
+
+
+Serial pc(USBTX,USBRX);
+
+
+char cmdin[MAXCMDLLENGTH];
+u8 cmdready;
+bool cmdstart=false;
+
+
+
+
+void pc_callback() {
+ // Note: you need to actually read from the serial to clear the RX interrupt
+ static unsigned char cnt;
+
+ char c;
+ c=pc.getc();
+ if( c== CMDSTART && !cmdready ) { cnt=0; cmdstart=true; cmdready=false; }
+ if ( cmdstart) {
+ cmdin[cnt]=c; cnt++;
+ if (c== CMDSTOP ) { cmdready=true;}
+ }
+
+
+
+ //printf("%c:",c );
+ }
+
+
+
+
+int main() {
+ pc.attach(pc_callback);
+ ssc_cmd cmd;
+ int i = 0;
+ HWlines hwl ;
+ assignports( &hwl );
+ setdefault(hwl );
+
+
+ SWSPI_BI spi_adc(hwl.msio[0],hwl.direction[0],hwl.stio_mo[0] ,hwl.sclk[0]); // msio, dir , sclk
+ SWSPI_BI spi_adc2(hwl.msio[1],hwl.direction[1],hwl.stio_mo[1],hwl.sclk[1]); // msio, dir , sclk
+ // initalize ADC classes
+ AD9249 adc[2][2]={AD9249( &spi_adc,hwl.csb1[0]), AD9249( &spi_adc,hwl.csb2[0]),
+ AD9249( &spi_adc2,hwl.csb1[1]), AD9249 ( &spi_adc2,hwl.csb2[1])};
+
+
+
+
+
+
+
+ pc.printf("\nSOLID SLOW CONTROL for SM1 version %s %s %s \n\r",VERSION,__DATE__,__TIME__ );
+ cmdready=false;
+ while (1) {
+ wait(0.5);
+ if (cmdready) {
+ cmdready=false;
+ int decresult=decode_cmd(cmdin,&cmd);
+ printf("decode result = %d \n\r" ,decresult);
+ if( decresult){ continue; }
+ ;
+ char cmdoutstr[100];
+
+ u8 do8; // dataout
+ u16 do16;
+ cmd.dataout=0xFFFF; // use it for the moment as error handling ,
+ if ( cmd.dev == DAC ) {} ;
+ if (cmd.dev == ADC) {
+ pc.printf("ADC cmd = %s \n\r",cmd.cmd);
+ pc.printf("check now ranges %d %d \n\r",cmd.con, cmd.devnr);
+ if (!strcmp( cmd.cmd, "spa1")) { adc[cmd.con-1][cmd.devnr-1].setPattern1(cmd.datain);cmd.dataout=cmd.datain;}
+ if (!strcmp( cmd.cmd, "spa2")) { adc[cmd.con-1][cmd.devnr-1].setPattern2(cmd.datain);cmd.dataout=cmd.datain;}
+ if (!strcmp( cmd.cmd, "rpa1")) { adc[cmd.con-1][cmd.devnr-1].readPattern1(do16 ); cmd.dataout=(u32)do16; }
+ if (!strcmp( cmd.cmd, "rr08")) {adc[cmd.con-1][cmd.devnr-1].readReg8(cmd.ch,do8 ); cmd.dataout=(u32)do8; }
+ if (!strcmp( cmd.cmd, "rr16")) {adc[cmd.con-1][cmd.devnr-1].readReg16(cmd.ch,do16 ); cmd.dataout=(u32)do16; }
+ if (!strcmp( cmd.cmd, "sr08")) { adc[cmd.con-1][cmd.devnr-1].setReg8(cmd.ch, (u8)cmd.dataout ); cmd.dataout=cmd.datain; }
+ if (!strcmp( cmd.cmd, "sr16")) { adc[cmd.con-1][cmd.devnr-1].setReg16(cmd.ch, (u16)cmd.dataout ); cmd.dataout=cmd.datain; }
+ } // end if ADC
+ encode_cmd ( cmdoutstr, &cmd);
+ pc.printf( "%s", cmdoutstr);
+ }//end if cmdready
+ else {
+ printf( "%s\n\r",cmdin);
+ }
+ }// end while
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Sep 24 10:31:28 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sscm_comm.lib Wed Sep 24 10:31:28 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/wbeaumont/code/sscm_comm/#e9053e5e7175