int FastCCD::uploadFirmware(void){
int _status = 0;
char path[256];
getStringParam(FastCCDFirmwarePath, sizeof(path), path);
setIntegerParam(FastCCDFirmwareUpload, 1);
// Power off the cin
setStringParam(ADStatusMessage, "Powering CIN OFF");
callParamCallbacks();
if(cin_ctl_pwr(&cin_ctl_port, 0)){
goto error;
}
sleep(5);
getCameraStatus();
// Power on the cin
setStringParam(ADStatusMessage, "Powering CIN ON");
callParamCallbacks();
if(cin_ctl_pwr(&cin_ctl_port, 1)){
goto error;
}
sleep(5);
getCameraStatus();
setStringParam(ADStatusMessage, "Uploading Firmware to CIN");
callParamCallbacks();
_status |= cin_ctl_load_firmware(&cin_ctl_port,
&cin_ctl_port_stream, path);
if(!_status){
_status |= cin_ctl_set_fabric_address(&cin_ctl_port, (char *)cinFabricIP);
_status |= cin_data_send_magic();
}
setIntegerParam(FastCCDFirmwareUpload, 0);
error:
if(_status){
setStringParam(ADStatusMessage, "ERROR Uploading Firmware");
} else {
setStringParam(ADStatusMessage, "Firmware uploaded to CIN");
}
return _status;
}
int main(){
/*Set directory for CIN configuration files*/
char fpga_config_dir[]="/home/swilkins/Repos/lbl-fastccds/CIN_1kFSCCD_BINARY/";
/*Set CIN FPGA configuration file*/
char fpga_configfile[]="top_frame_fpga-v1019j.bit";
/*Set CIN configuration file*/
char cin_config_dir[] = "/home/swilkins/Repos/lbl-fastccds/CameraConfigFiles/";
char cin_configfile_waveform[] = "2013_Nov_30-200MHz_CCD_timing.txt";
/*Create Path to files*/
char cin_fpga_config[1024];
char cin_waveform_config[1024];
sprintf(cin_fpga_config,"%s%s", fpga_config_dir,fpga_configfile);
sprintf(cin_waveform_config,"%s%s", cin_config_dir,cin_configfile_waveform);
/*Set control ports*/
struct cin_port cp[2];
cin_ctl_init_port(&cp[0], 0, CIN_CTL_SVR_PORT, CIN_CTL_CLI_PORT);
cin_ctl_init_port(&cp[1], 0, CIN_CTL_SVR_FRMW_PORT, CIN_CTL_CLI_FRMW_PORT);
fprintf(stderr, "Powering OFF CIN ............................");
cin_ctl_pwr(&cp[0], 0);
sleep(2);
fprintf(stderr, " DONE\n");
fprintf(stderr, "Powering ON CIN .............................");
cin_ctl_pwr(&cp[0], 1);
sleep(2);
fprintf(stderr, " DONE\n");
fprintf(stderr, "Powering ON CIN Front Panel .................");
cin_ctl_fp_pwr(&cp[0], 1);
sleep(2);
fprintf(stderr, " DONE\n");
//fprintf(stderr, "\n");
//cin_ctl_fpga_status_t fpga_status;
//cin_ctl_get_cfg_fpga_status(&cp[0], &fpga_status);
//cin_ctl_display_fpga_status(stderr, &fpga_status);
//fprintf(stderr, "\n");
//uint16_t dcm;
//cin_ctl_get_dcm_status(&cp[0], &dcm);
//cin_ctl_display_dcm_status(stderr, &dcm);
//fprintf(stderr, "\n");
int tries = 5;
while(tries){
fprintf(stderr, "Loading Firmware ............................");
if(cin_ctl_load_firmware(&cp[0],&cp[1],cin_fpga_config)){
fprintf(stderr, "FAILED.\n");
} else {
break;
}
tries--;
}
if(tries){
fprintf(stderr, " DONE\n");
}
fprintf(stderr, "Setting fabric IP address ...................");
cin_ctl_set_fabric_address(&cp[0], "10.23.5.127");
fprintf(stderr, " DONE\n");
//fprintf(stderr, "\n");
//cin_ctl_get_cfg_fpga_status(&cp[0], &fpga_status);
//cin_ctl_display_fpga_status(stderr, &fpga_status);
//cin_ctl_get_dcm_status(&cp[0], &dcm);
//cin_ctl_display_dcm_status(stderr, &dcm);
//fprintf(stderr, "\n");
// This appears to be broken
//int fclk;
//cin_ctl_get_fclk(&cp[0], &fclk);
cin_ctl_pwr_mon_t pwr_values;
int pwr;
cin_ctl_get_power_status(&cp[0], 1, &pwr, &pwr_values);
fprintf(stderr, "\n");
cin_ctl_display_pwr(stderr, &pwr_values);
fprintf(stderr, "\n");
/************************* FCCD Configuration **************************/
fprintf(stderr, "Loading FPGA Clock Configuration ............");
cin_ctl_load_config(&cp[0],cin_waveform_config); //Load FCCD clock configuration
fprintf(stderr, " DONE\n");
//sleep(3);
//cin_load_config(&cp[0],cin_fcric_config); //Load CIN fcric Configuration
//sleep(3);
//cin_load_config(&cp[0],cin_bias_config); //Load FCCD bias Configuration
//sleep(3);
/**********************************************************************/
cin_ctl_close_port(&cp[0]);
cin_ctl_close_port(&cp[1]);
fprintf(stderr, "\n\n");
return 0;
}
/** Called when asyn clients call pasynInt32->write().
* This function performs actions for some parameters, including ADAcquire, ADBinX, etc.
* For all parameters it sets the value in the parameter library and calls any registered callbacks..
* \param[in] pasynUser pasynUser structure that encodes the reason and address.
* \param[in] value Value to write. */
asynStatus FastCCD::writeInt32(asynUser *pasynUser, epicsInt32 value)
{
int function = pasynUser->reason;
asynStatus status = asynSuccess;
static const char *functionName = "writeInt32";
//Set in param lib so the user sees a readback straight away. Save a backup in case of errors.
setIntegerParam(function, value);
int _status = 0; // For return of cin functions
if(function == ADAcquire){
if(value){ // User clicked 'Start' button
// Send the hardware a start trigger command
int n_images, t_mode, i_mode;
double t_exp, t_period;
getIntegerParam(ADTriggerMode, &t_mode);
getIntegerParam(ADImageMode, &i_mode);
getIntegerParam(ADNumImages, &n_images);
getDoubleParam(ADAcquireTime, &t_exp);
getDoubleParam(ADAcquirePeriod, &t_period);
switch(i_mode) {
case ADImageSingle:
this->framesRemaining = 1;
n_images = 1;
break;
case ADImageMultiple:
this->framesRemaining = n_images;
break;
case ADImageContinuous:
this->framesRemaining = -1;
n_images = 0;
break;
}
if(t_mode == 0){
_status |= cin_ctl_set_cycle_time(&cin_ctl_port, (float)t_period);
_status |= cin_ctl_set_exposure_time(&cin_ctl_port, (float)t_exp);
if(!_status){
_status |= cin_ctl_int_trigger_start(&cin_ctl_port, n_images);
}
} else {
_status |= cin_ctl_ext_trigger_start(&cin_ctl_port, t_mode);
}
if(!_status){
setIntegerParam(ADAcquire, 1);
setIntegerParam(ADStatus, ADStatusAcquire);
setParamStatus(ADAcquire, asynSuccess);
setParamStatus(ADStatus, asynSuccess);
} else {
setIntegerParam(ADAcquire, 1);
setIntegerParam(ADStatus, ADStatusIdle);
setParamStatus(ADAcquire, asynError);
setParamStatus(ADStatus, asynError);
}
} else {
// Send the hardware a stop trigger command
if(!cin_ctl_int_trigger_stop(&cin_ctl_port)){
setIntegerParam(ADStatus, ADStatusIdle);
setIntegerParam(ADAcquire, 0);
}
if(!cin_ctl_ext_trigger_stop(&cin_ctl_port)){
setIntegerParam(ADStatus, ADStatusIdle);
setIntegerParam(ADAcquire, 0);
}
}
} else if (function == FastCCDFirmwareUpload) {
uploadFirmware();
epicsEventSignal(statusEvent);
} else if (function == FastCCDClockUpload) {
_status = uploadConfig(FastCCDClockUpload, FastCCDClockPath);
} else if (function == FastCCDBiasUpload) {
_status = uploadConfig(FastCCDBiasUpload, FastCCDBiasPath);
} else if (function == FastCCDFCRICUpload) {
_status = uploadConfig(FastCCDFCRICUpload, FastCCDFCRICPath);
} else if (function == FastCCDPower) {
if(value) {
_status |= cin_ctl_pwr(&cin_ctl_port, 1);
} else {
_status |= cin_ctl_pwr(&cin_ctl_port, 0);
}
epicsEventSignal(statusEvent);
} else if (function == FastCCDFPPower) {
if(value) {
_status |= cin_ctl_fp_pwr(&cin_ctl_port, 1);
} else {
_status |= cin_ctl_fp_pwr(&cin_ctl_port, 0);
}
epicsEventSignal(statusEvent);
} else if (function == FastCCDCameraPower) {
if(value){
_status |= cin_ctl_set_camera_pwr(&cin_ctl_port, 1);
} else {
_status |= cin_ctl_set_camera_pwr(&cin_ctl_port, 0);
}
epicsEventSignal(statusEvent);
} else if ((function == FastCCDMux1) || (function == FastCCDMux2)) {
int _val, _val1, _val2;
getIntegerParam(FastCCDMux1, &_val1);
getIntegerParam(FastCCDMux2, &_val2);
_val = (_val2 << 4) | _val1;
_status |= cin_ctl_set_mux(&cin_ctl_port, _val);
epicsEventSignal(statusEvent);
} else if (function == FastCCDResetStats) {
cin_data_reset_stats();
} else if ((function == ADSizeY) || (function == FastCCDOverscan)) {
// The Y size changed, change the descramble routine
int _val1, _val2;
getIntegerParam(ADSizeY, &_val1);
getIntegerParam(FastCCDOverscan, &_val2);
_status |= cin_data_set_descramble_params(_val1, _val2);
// Read back to check all OK
int _x, _y;
cin_data_get_descramble_params(&_val1, &_val2, &_x, &_y);
setIntegerParam(ADSizeX, _x);
setIntegerParam(ADSizeY, _y);
} else if (function == FastCCDFclk) {
_status |= cin_ctl_set_fclk(&cin_ctl_port, value);
epicsEventSignal(statusEvent);
} else if (function == FastCCDFCRICGain){
_status |= cin_ctl_set_fcric_gain(&cin_ctl_port, value);
} else {
status = ADDriver::writeInt32(pasynUser, value);
}
if(_status){
status = asynError;
setParamStatus(function, asynError);
} else {
setParamStatus(function, asynSuccess);
}
if (status) {
asynPrint(pasynUser, ASYN_TRACE_ERROR,
"%s:%s: error, status=%d function=%d, value=%d\n",
driverName, functionName, status, function, value);
} else {
asynPrint(pasynUser, ASYN_TRACEIO_DRIVER,
"%s:%s: function=%d, value=%d\n",
driverName, functionName, function, value);
}
/* Do callbacks so higher layers see any changes */
callParamCallbacks();
return status;
}