mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-06-16 14:57:13 +02:00
reset fpga implemented, changed receiver configuration warning prints, powerchip implemented
This commit is contained in:
Dhanya Maliakal
@ -7,6 +7,7 @@
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#include "firmware_funcs.h"
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#include "mcb_funcs.h"
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#include "registers_m.h"
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#include "gitInfoJungfrau.h"
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//#define VERBOSE
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//#define VERYVERBOSE
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@ -116,7 +117,7 @@ char mtdvalue[10];
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int mapCSP0(void) {
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//printf("Mapping memory\n");
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printf("Mapping memory\n");
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#ifndef VIRTUAL
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int fd;
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fd = open("/dev/mem", O_RDWR | O_SYNC, 0);
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@ -163,6 +164,7 @@ void defineGPIOpins(){
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}
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void resetFPGA(){
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cprintf(BLUE,"\n*** Reseting FPGA ***\n");
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FPGAdontTouchFlash();
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FPGATouchFlash();
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}
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@ -177,18 +179,143 @@ void FPGATouchFlash(){
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system("echo 1 > /sys/class/gpio/gpio9/value");
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}
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void powerChip (int on){
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if(on){
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printf("\nPowering on the chip\n");
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bus_w(POWER_ON_REG,0x1);
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}
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else{
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printf("\nPowering off the chip\n");
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bus_w(POWER_ON_REG,0x0);
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int powerChip (int on){
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if(on != -1){
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if(on){
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printf("\nPowering on the chip\n");
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bus_w(POWER_ON_REG,0x1);
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}
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else{
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printf("\nPowering off the chip\n");
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bus_w(POWER_ON_REG,0x0);
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}
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}
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return bus_r(POWER_ON_REG);
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}
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void initializeDetector(){
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printf("Initializing Detector\n");
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int i;
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//printf("Bus test... ");
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for (i=0; i<1000000; i++) {
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bus_w(SET_DELAY_LSB_REG, i*100);
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bus_r(FPGA_VERSION_REG);
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if (i*100!=bus_r(SET_DELAY_LSB_REG))
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cprintf(RED,"Bus Test ERROR: wrote 0x%x, read 0x%x\n",i*100,bus_r(SET_DELAY_LSB_REG));
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}
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//printf("Finished\n");
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//confirm the detector type
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if (((bus_r(PCB_REV_REG) & DETECTOR_TYPE_MASK)>>DETECTOR_TYPE_OFFSET) != JUNGFRAU_MODULE_ID){
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cprintf(BG_RED,"This is not a Jungfrau Server (enum:%d)\n",myDetectorType);
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exit(-1);
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}
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cprintf(BLUE,"\n\n********************************************************\n"
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"*********************Jungfrau Server********************\n"
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"********************************************************\n");
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//print version
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cprintf(BLUE,"\n"
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"Firmware Version:\t 0x%x\n"
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"Software Version:\t %llx\n"
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//"F/w-S/w API Version:\t\t %lld\n"
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//"Required Firmware Version:\t %d\n"
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"Fixed Pattern:\t\t 0x%x\n"
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"Board Revision:\t\t 0x%x\n"
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"\n********************************************************\n",
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bus_r(FPGA_VERSION_REG),(long long unsigned int)(((int64_t)SVNREV <<32) | (int64_t)SVNDATE)
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//,sw_fw_apiversion, REQUIRED_FIRMWARE_VERSION
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,bus_r(FIX_PATT_REG),(bus_r(PCB_REV_REG)&BOARD_REVISION_MASK)
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);
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printf("Resetting PLL\n");
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resetPLL();
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bus_w16(CONTROL_REG, SYNC_RESET);
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bus_w16(CONTROL_REG, 0);
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bus_w16(CONTROL_REG, GB10_RESET_BIT);
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bus_w16(CONTROL_REG, 0);
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#ifdef MCB_FUNCS
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initDetector();
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#endif
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/*some registers set, which is in common with jungfrau, please check */
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prepareADC();
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/*some registers set, which is in common with jungfrau, please check */
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initDac(0); initDac(8); //initializes the two dacs
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//set dacs
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printf("Setting Default Dac values\n");
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enum dacNames{VB_COMP,VDD_PROT,VIN_COM,VREF_PRECH,VB_PIXBUF,VB_DS,VREF_DS,VREF_COMP};
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int retval = -1;
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int dacvalues[8][2]={
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{VB_COMP, 1220},
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{VDD_PROT, 3000},
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{VIN_COM, 1053},
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{VREF_PRECH,1450},
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{VB_PIXBUF, 750},
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{VB_DS, 1000},
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{VREF_DS, 480},
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{VREF_COMP, 420},
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};
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for(i=0;i<8;++i){
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retval=setDac(dacvalues[i][0], dacvalues[i][1]);
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if(retval!=dacvalues[i][1])
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printf("Error: Setting dac %d failed, wrote %d, read %d\n",dacvalues[i][0],dacvalues[i][1],retval);
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}
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//done from config file
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//printf("\nPowering on the chip\n");
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//bus_w(POWER_ON_REG,0x1);
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/* Only once */
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bus_w(CONFGAIN_REG,0x0);
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printf("Resetting ADC\n");
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writeADC(ADCREG1,0x3); writeADC(ADCREG1,0x0);
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writeADC(ADCREG2,0x40);
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writeADC(ADCREG3,0xf);
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writeADC(ADCREG4,0x3f);
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printf("Configuring Vrefs\n");
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writeADC(ADCREG_VREFS,0x2);
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printf("Setting ADC Inversion\n");// (by trial and error)
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bus_w(ADC_INVERSION_REG,0x453b2a9c);
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adcPipeline(HALFSPEED_ADC_PIPELINE);
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dbitPipeline(HALFSPEED_DBIT_PIPELINE);
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adcPhase(HALFSPEED_ADC_PHASE); //set adc_clock_phase in unit of 1/(52) clock period (by trial and error)
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printf("Reset mem machine fifos\n");
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bus_w(MEM_MACHINE_FIFOS_REG,0x4000);
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bus_w(MEM_MACHINE_FIFOS_REG,0x0);
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printf("Reset run control\n");
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bus_w(MEM_MACHINE_FIFOS_REG,0x0400);
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bus_w(MEM_MACHINE_FIFOS_REG,0x0);
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initSpeedConfGain(HALFSPEED_CONF);
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setSettings(DYNAMICGAIN,-1);
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//Initialization of acquistion parameters
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setFrames(1*1000*1000);
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setTrains(-1);
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setExposureTime(10*1000);
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setPeriod(2*1000*1000);
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setDelay(0);
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setGates(0);
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setTiming(GET_EXTERNAL_COMMUNICATION_MODE);
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setMaster(GET_MASTER);
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setSynchronization(GET_SYNCHRONIZATION_MODE);
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}
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u_int16_t bus_r16(u_int32_t offset){
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volatile u_int16_t *ptr1;
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