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#include <wf_handler.h>
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rtems_isr waveforms_isr( rtems_vector_number vector )
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{
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unsigned char lfrMode;
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lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4;
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switch(lfrMode)
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{
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//********
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// STANDBY
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case(LFR_MODE_STANDBY):
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break;
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//******
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// NORMAL
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case(LFR_MODE_NORMAL):
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#ifdef GSA
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PRINTF("in waveform_isr *** unexpected waveform picker interruption\n")
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#else
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if ( (waveform_picker_regs->burst_enable & 0x7) == 0x0 ){// if no channel is enable
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if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveform_isr *** Error sending event to DUMB\n");
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}
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}
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else {
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if ( (waveform_picker_regs->status & 0x7) == 0x7 ){ // f2 f1 and f0 are full
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waveform_picker_regs->burst_enable = 0x00;
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ) != RTEMS_SUCCESSFUL) {
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if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveform_isr *** Error sending event to DUMB\n");
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}
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}
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}
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}
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#endif
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break;
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//******
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// BURST
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case(LFR_MODE_BURST):
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#ifdef GSA
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PRINTF("in waveform_isr *** unexpected waveform picker interruption\n")
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#else
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if (waveform_picker_regs->burst_enable == 0x44) {
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if (waveform_picker_regs->addr_data_f2 == (int) wf_snap_f2) {
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waveform_picker_regs->addr_data_f2 = (int) (wf_snap_f2_bis);
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}
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else {
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waveform_picker_regs->addr_data_f2 = (int) (wf_snap_f2);
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}
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_BURST ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveforms_isr *** Error sending event to WFRM\n")
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
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}
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}
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waveform_picker_regs->status = 0x00;
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#endif
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break;
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//*****
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// SBM1
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case(LFR_MODE_SBM1):
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#ifdef GSA
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PRINTF("in waveform_isr *** unexpected waveform picker interruption\n")
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#else
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if ((waveform_picker_regs->status & 0x02) == 0x02){ // check the f1 full bit
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// (1) change the receiving buffer for the waveform picker
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if (waveform_picker_regs->addr_data_f1 == (int) wf_snap_f1) {
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waveform_picker_regs->addr_data_f1 = (int) (wf_snap_f1_bis);
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}
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else {
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waveform_picker_regs->addr_data_f1 = (int) (wf_snap_f1);
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}
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// (2) send an event for the waveforms transmission
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_SBM1 ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveforms_isr *** Error sending event to WFRM\n")
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
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}
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waveform_picker_regs->status = waveform_picker_regs->status & 0x000d; // reset the f1 full bit to 0
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}
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if ( ( (waveform_picker_regs->status & 0x05) == 0x05 ) ) { // [0101] f3 f2 f1 f0, check the f2 and f0 full bit
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveforms_isr *** Error sending event to WFRM\n")
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
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}
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waveform_picker_regs->burst_enable = waveform_picker_regs->burst_enable | 0x05; // [0101] // enable f2 and f0
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waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffaaa; // set to 0 the bits related to f2 and f0
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}
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#endif
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break;
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//*****
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// SBM2
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case(LFR_MODE_SBM2):
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#ifdef GSA
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PRINTF("in waveform_isr *** unexpected waveform picker interruption\n")
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#else
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if ((waveform_picker_regs->status & 0x04) == 0x04){ // check the f2 full bit
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// (1) change the receiving buffer for the waveform picker
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if (waveform_picker_regs->addr_data_f2 == (int) wf_snap_f2) {
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waveform_picker_regs->addr_data_f2 = (int) (wf_snap_f2_bis);
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}
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else {
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waveform_picker_regs->addr_data_f2 = (int) (wf_snap_f2);
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}
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// (2) send an event for the waveforms transmission
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_SBM2 ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveforms_isr *** Error sending event to WFRM\n")
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
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}
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waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffbbb; // [1011]
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}
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if ( ( (waveform_picker_regs->status & 0x03) == 0x03 ) ) { // [0011] f3 f2 f1 f0, check the f2 and f0 full bit
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ) != RTEMS_SUCCESSFUL) {
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PRINTF("in waveforms_isr *** Error sending event to WFRM\n")
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
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}
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waveform_picker_regs->burst_enable = waveform_picker_regs->burst_enable | 0x03; // [0011] // enable f2 and f0
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waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffccc; // set to 0 the bits related to f1 and f0
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}
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#endif
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break;
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//********
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// DEFAULT
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default:
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break;
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}
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}
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rtems_isr waveforms_simulator_isr( rtems_vector_number vector )
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{
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unsigned char lfrMode;
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lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4;
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switch(lfrMode)
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{
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//********
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// STANDBY
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case(LFR_MODE_STANDBY):
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break;
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//******
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// NORMAL
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case(LFR_MODE_NORMAL):
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if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ) != RTEMS_SUCCESSFUL) {
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PRINTF("ERR *** in waveforms_isr *** error sending event to WFRM\n")
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}
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break;
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//******
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// BURST
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case(LFR_MODE_BURST):
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break;
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//*****
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// SBM1
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case(LFR_MODE_SBM1):
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break;
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//*****
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// SBM2
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case(LFR_MODE_SBM2):
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break;
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//********
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// DEFAULT
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default:
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break;
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}
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}
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rtems_task wfrm_task(rtems_task_argument argument) //used with the waveform picker VHDL IP
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{
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unsigned int i;
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unsigned int intEventOut;
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spw_ioctl_pkt_send spw_ioctl_send_SWF;
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spw_ioctl_pkt_send spw_ioctl_send_CWF;
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rtems_event_set event_out;
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Header_TM_LFR_SCIENCE_SWF_t headerSWF;
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Header_TM_LFR_SCIENCE_CWF_t headerCWF;
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init_header_snapshot_wf( &headerSWF );
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init_header_continuous_wf( &headerCWF );
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// BUILD THE PACKET HEADERS
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spw_ioctl_send_SWF.hlen = TM_HEADER_LEN + 4 + 12; // + 4 is for the protocole extra header, + 12 is for the auxiliary header
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spw_ioctl_send_SWF.hdr = (char*) &headerSWF;
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spw_ioctl_send_SWF.options = 0;
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spw_ioctl_send_CWF.hlen = TM_HEADER_LEN + 4 + 10; // + 4 is for the protocole extra header, + 10 is for the auxiliary header
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spw_ioctl_send_CWF.hdr = (char*) &headerCWF;
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spw_ioctl_send_CWF.options = 0;
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init_waveforms();
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PRINTF("in WFRM ***\n")
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while(1){
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// wait for an RTEMS_EVENT
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rtems_event_receive(RTEMS_EVENT_0 | RTEMS_EVENT_1 | RTEMS_EVENT_2 | RTEMS_EVENT_3 | RTEMS_EVENT_4,
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RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
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intEventOut = (unsigned int) event_out;
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for (i = 0; i< 5; i++) {
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if ( ( (intEventOut >> i) & 0x0001) != 0 ) {
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switch(i) {
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case(LFR_MODE_NORMAL):
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send_waveform_norm( &headerSWF, &spw_ioctl_send_SWF);
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break;
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case(LFR_MODE_BURST):
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send_waveform_burst( &headerCWF, &spw_ioctl_send_CWF);
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break;
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case(LFR_MODE_SBM1):
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send_waveform_sbm1( &headerCWF, &spw_ioctl_send_CWF);
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param_local.local_sbm1_nb_cwf_sent ++;
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if ( param_local.local_sbm1_nb_cwf_sent == (param_local.local_sbm1_nb_cwf_max-1) ) {
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// send the f1 buffer as a NORM snapshot
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if (waveform_picker_regs->addr_data_f1 == (int) wf_snap_f1) {
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send_waveform_SWF( &headerSWF, wf_snap_f1_bis, SID_NORM_SWF_F1, &spw_ioctl_send_SWF );
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}
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else {
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send_waveform_SWF( &headerSWF, wf_snap_f1, SID_NORM_SWF_F1, &spw_ioctl_send_SWF );
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}
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}
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break;
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case(LFR_MODE_SBM2):
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send_waveform_sbm2( &headerCWF, &spw_ioctl_send_CWF);
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param_local.local_sbm2_nb_cwf_sent ++;
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if ( param_local.local_sbm2_nb_cwf_sent == (param_local.local_sbm2_nb_cwf_max-1) ) {
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// send the f2 buffer as a NORM snapshot
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if (waveform_picker_regs->addr_data_f2 == (int) wf_snap_f2) {
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send_waveform_SWF( &headerSWF, wf_snap_f2_bis, SID_NORM_SWF_F2, &spw_ioctl_send_SWF );
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}
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else {
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send_waveform_SWF( &headerSWF, wf_snap_f2, SID_NORM_SWF_F2, &spw_ioctl_send_SWF );
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}
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}
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break;
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default:
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break;
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}
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}
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}
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}
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}
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//******************
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// general functions
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void init_waveforms( void )
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{
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int i = 0;
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for (i=0; i< NB_SAMPLES_PER_SNAPSHOT; i++)
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{
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//***
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// F0
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wf_snap_f0[ (i* NB_WORDS_SWF_BLK) + 0 + TIME_OFFSET ] = 0x88887777; //
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wf_snap_f0[ (i* NB_WORDS_SWF_BLK) + 1 + TIME_OFFSET ] = 0x22221111; //
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wf_snap_f0[ (i* NB_WORDS_SWF_BLK) + 2 + TIME_OFFSET ] = 0x44443333; //
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//***
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// F1
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wf_snap_f1[ (i* NB_WORDS_SWF_BLK) + 0 + TIME_OFFSET ] = 0x22221111;
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wf_snap_f1[ (i* NB_WORDS_SWF_BLK) + 1 + TIME_OFFSET ] = 0x44443333;
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wf_snap_f1[ (i* NB_WORDS_SWF_BLK) + 2 + TIME_OFFSET ] = 0xaaaa0000;
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//***
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// F2
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wf_snap_f2[ (i* NB_WORDS_SWF_BLK) + 0 + TIME_OFFSET ] = 0x44443333;
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wf_snap_f2[ (i* NB_WORDS_SWF_BLK) + 1 + TIME_OFFSET ] = 0x22221111;
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wf_snap_f2[ (i* NB_WORDS_SWF_BLK) + 2 + TIME_OFFSET ] = 0xaaaa0000;
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//***
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// F3
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//wf_cont_f3[ (i* NB_WORDS_SWF_BLK) + 0 ] = val1;
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//wf_cont_f3[ (i* NB_WORDS_SWF_BLK) + 1 ] = val2;
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//wf_cont_f3[ (i* NB_WORDS_SWF_BLK) + 2 ] = 0xaaaa0000;
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}
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}
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void init_header_snapshot_wf( Header_TM_LFR_SCIENCE_SWF_t *header)
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{
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header->targetLogicalAddress = CCSDS_DESTINATION_ID;
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header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
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header->reserved = 0x00;
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header->userApplication = CCSDS_USER_APP;
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header->packetID[0] = (unsigned char) (TM_PACKET_ID_SCIENCE_NORMAL >> 8);
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header->packetID[1] = (unsigned char) (TM_PACKET_ID_SCIENCE_NORMAL);
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header->packetSequenceControl[0] = 0xc0;
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header->packetSequenceControl[1] = 0x00;
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header->packetLength[0] = 0x00;
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header->packetLength[1] = 0x00;
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// DATA FIELD HEADER
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header->spare1_pusVersion_spare2 = 0x10;
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header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
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header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
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header->destinationID = TM_DESTINATION_ID_GROUND;
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// AUXILIARY DATA HEADER
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header->sid = 0x00;
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header->hkBIA = 0x1f;
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header->pktCnt = 0x07; // PKT_CNT
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header->pktNr = 0x00; // PKT_NR
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->blkNr[0] = 0x00; // BLK_NR MSB
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header->blkNr[1] = 0x00; // BLK_NR LSB
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}
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void init_header_continuous_wf( Header_TM_LFR_SCIENCE_CWF_t *header)
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{
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header->targetLogicalAddress = CCSDS_DESTINATION_ID;
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header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
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header->reserved = 0x00;
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header->userApplication = CCSDS_USER_APP;
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header->packetID[0] = 0x00;
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header->packetID[1] = 0x00;
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header->packetSequenceControl[0] = 0xc0;
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header->packetSequenceControl[1] = 0x00;
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header->packetLength[0] = 0x00;
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header->packetLength[1] = 0x00;
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// DATA FIELD HEADER
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header->spare1_pusVersion_spare2 = 0x10;
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header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
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header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
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header->destinationID = TM_DESTINATION_ID_GROUND;
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// AUXILIARY DATA HEADER
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header->sid = 0x00;
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header->hkBIA = 0x1f;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->blkNr[0] = 0x00; // BLK_NR MSB
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header->blkNr[1] = 0x00; // BLK_NR LSB
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}
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void reset_waveforms( void )
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{
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int i = 0;
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for (i=0; i< NB_SAMPLES_PER_SNAPSHOT; i++)
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{
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wf_snap_f0[ (i* NB_WORDS_SWF_BLK) + 0 + TIME_OFFSET] = 0x10002000;
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wf_snap_f0[ (i* NB_WORDS_SWF_BLK) + 1 + TIME_OFFSET] = 0x20001000;
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wf_snap_f0[ (i* NB_WORDS_SWF_BLK) + 2 + TIME_OFFSET] = 0x40008000;
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//***
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// F1
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|
|
wf_snap_f1[ (i* NB_WORDS_SWF_BLK) + 0 + TIME_OFFSET] = 0x1000f000;
|
|
|
wf_snap_f1[ (i* NB_WORDS_SWF_BLK) + 1 + TIME_OFFSET] = 0xf0001000;
|
|
|
wf_snap_f1[ (i* NB_WORDS_SWF_BLK) + 2 + TIME_OFFSET] = 0x40008000;
|
|
|
|
|
|
//***
|
|
|
// F2
|
|
|
wf_snap_f2[ (i* NB_WORDS_SWF_BLK) + 0 + TIME_OFFSET] = 0x40008000;
|
|
|
wf_snap_f2[ (i* NB_WORDS_SWF_BLK) + 1 + TIME_OFFSET] = 0x20001000;
|
|
|
wf_snap_f2[ (i* NB_WORDS_SWF_BLK) + 2 + TIME_OFFSET] = 0x10002000;
|
|
|
|
|
|
//***
|
|
|
// F3
|
|
|
/*wf_cont_f3[ i* NB_WORDS_SWF_BLK + 0 ] = build_value( i, i ); // v and 1
|
|
|
wf_cont_f3[ i* NB_WORDS_SWF_BLK + 1 ] = build_value( i, i ); // e2 and b1
|
|
|
wf_cont_f3[ i* NB_WORDS_SWF_BLK + 2 ] = build_value( i, i ); // b2 and b3*/
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void send_waveform_SWF( Header_TM_LFR_SCIENCE_SWF_t *header, volatile int *waveform,
|
|
|
unsigned int sid, spw_ioctl_pkt_send *spw_ioctl_send)
|
|
|
{
|
|
|
unsigned int i = 0;
|
|
|
unsigned int length = 0;
|
|
|
rtems_status_code status;
|
|
|
|
|
|
header->sid = (unsigned char) sid;
|
|
|
|
|
|
for (i=0; i<7; i++) // send waveform
|
|
|
{
|
|
|
header->pktNr = (unsigned char) i+1; // PKT_NR
|
|
|
// BUILD THE DATA
|
|
|
if (i==6) {
|
|
|
spw_ioctl_send->dlen = 8 * NB_BYTES_SWF_BLK;
|
|
|
length = TM_LEN_SCI_SWF_8;
|
|
|
header->blkNr[0] = 0x00; // BLK_NR MSB
|
|
|
header->blkNr[1] = 0x08; // BLK_NR LSB
|
|
|
}
|
|
|
else {
|
|
|
spw_ioctl_send->dlen = 340 * NB_BYTES_SWF_BLK;
|
|
|
length = TM_LEN_SCI_SWF_340;
|
|
|
header->blkNr[0] = 0x01; // BLK_NR MSB
|
|
|
header->blkNr[1] = 0x54; // BLK_NR LSB
|
|
|
}
|
|
|
spw_ioctl_send->data = (char*) &waveform[ (i * 340 * NB_WORDS_SWF_BLK) ];
|
|
|
// BUILD THE HEADER
|
|
|
header->packetLength[0] = (unsigned char) (length>>8);
|
|
|
header->packetLength[1] = (unsigned char) (length);
|
|
|
header->sid = (unsigned char) sid; // SID
|
|
|
// SET PACKET TIME
|
|
|
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
header->acquisitionTime[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->acquisitionTime[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->acquisitionTime[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->acquisitionTime[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->acquisitionTime[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->acquisitionTime[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
// SEND PACKET
|
|
|
status = write_spw(spw_ioctl_send);
|
|
|
if (status != RTEMS_SUCCESSFUL) {
|
|
|
while (true) {
|
|
|
if (status != RTEMS_SUCCESSFUL) {
|
|
|
status = write_spw(spw_ioctl_send);
|
|
|
//PRINTF1("%d", i)
|
|
|
sched_yield();
|
|
|
}
|
|
|
else {
|
|
|
//PRINTF("\n")
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void send_waveform_CWF( Header_TM_LFR_SCIENCE_CWF_t *header, volatile int *waveform,
|
|
|
unsigned int sid, spw_ioctl_pkt_send *spw_ioctl_send)
|
|
|
{
|
|
|
unsigned int i = 0;
|
|
|
unsigned int length = 0;
|
|
|
rtems_status_code status;
|
|
|
|
|
|
header->sid = (unsigned char) sid;
|
|
|
|
|
|
for (i=0; i<7; i++) // send waveform
|
|
|
{
|
|
|
// BUILD THE DATA
|
|
|
if (i==6) {
|
|
|
spw_ioctl_send->dlen = 8 * NB_BYTES_SWF_BLK;
|
|
|
length = TM_LEN_SCI_CWF_8;
|
|
|
header->blkNr[0] = 0x00; // BLK_NR MSB
|
|
|
header->blkNr[1] = 0x08; // BLK_NR LSB
|
|
|
}
|
|
|
else {
|
|
|
spw_ioctl_send->dlen = 340 * NB_BYTES_SWF_BLK;
|
|
|
length = TM_LEN_SCI_CWF_340;
|
|
|
header->blkNr[0] = 0x01; // BLK_NR MSB
|
|
|
header->blkNr[1] = 0x54; // BLK_NR LSB
|
|
|
}
|
|
|
spw_ioctl_send->data = (char*) &waveform[ (i * 340 * NB_WORDS_SWF_BLK) ];
|
|
|
// BUILD THE HEADER
|
|
|
header->packetLength[0] = (unsigned char) (length>>8);
|
|
|
header->packetLength[1] = (unsigned char) (length);
|
|
|
// SET PACKET TIME
|
|
|
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
header->acquisitionTime[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->acquisitionTime[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->acquisitionTime[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->acquisitionTime[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->acquisitionTime[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->acquisitionTime[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
// SEND PACKET
|
|
|
status = write_spw(spw_ioctl_send);
|
|
|
if (status != RTEMS_SUCCESSFUL) {
|
|
|
while (true) {
|
|
|
if (status != RTEMS_SUCCESSFUL) {
|
|
|
status = write_spw(spw_ioctl_send);
|
|
|
//PRINTF1("%d", i)
|
|
|
sched_yield();
|
|
|
}
|
|
|
else {
|
|
|
//PRINTF("\n")
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
int build_value(int value1, int value0)
|
|
|
{
|
|
|
int aux = 0;
|
|
|
int aux1 = 0;
|
|
|
int aux0 = 0;
|
|
|
int value1_aux = 0;
|
|
|
int value0_aux = 0;
|
|
|
|
|
|
value1_aux = value1;
|
|
|
value0_aux = value0;
|
|
|
|
|
|
//******
|
|
|
// B3 B2
|
|
|
if (value1_aux > 8191) value1_aux = 8191;
|
|
|
if (value1_aux < -8192) value1_aux = -8192;
|
|
|
aux1 = ( (int) ( ( (unsigned char) (value1_aux / 256 ) ) << 8 ) )
|
|
|
+ ( (int) ( (unsigned char) (value1_aux ) ) );
|
|
|
|
|
|
//******
|
|
|
// B1 B0
|
|
|
if (value0_aux > 8191) value0_aux = 8191;
|
|
|
if (value0_aux < -8192) value0_aux = -8192;
|
|
|
aux0 = ( (int) ( ( (unsigned char) (value0_aux / 256) ) << 8 ) )
|
|
|
+ ( (int) ( (unsigned char) (value0_aux ) ) );
|
|
|
|
|
|
aux = (aux1 << 16) + aux0;
|
|
|
|
|
|
return aux;
|
|
|
}
|
|
|
|
|
|
void send_waveform_norm(Header_TM_LFR_SCIENCE_SWF_t *header, spw_ioctl_pkt_send *spw_ioctl_send)
|
|
|
{
|
|
|
unsigned char lfrMode;
|
|
|
lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4;
|
|
|
|
|
|
header->packetID[0] = (unsigned char) (TM_PACKET_ID_SCIENCE_NORMAL >> 8);
|
|
|
header->packetID[1] = (unsigned char) (TM_PACKET_ID_SCIENCE_NORMAL);
|
|
|
// TIME
|
|
|
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
|
|
|
//***************
|
|
|
// send snapshots
|
|
|
// F0
|
|
|
send_waveform_SWF( header, wf_snap_f0, SID_NORM_SWF_F0, spw_ioctl_send);
|
|
|
// F1
|
|
|
if (lfrMode == LFR_MODE_NORMAL) // in SBM1 mode, the snapshot is sent by the send_waveform_sbm1 function
|
|
|
{
|
|
|
send_waveform_SWF( header, wf_snap_f1, SID_NORM_SWF_F1, spw_ioctl_send);
|
|
|
}
|
|
|
// F2
|
|
|
send_waveform_SWF( header, wf_snap_f2, SID_NORM_SWF_F2, spw_ioctl_send);
|
|
|
#ifdef GSA
|
|
|
// irq processed, reset the related register of the timer unit
|
|
|
gptimer_regs->timer[2].ctrl = gptimer_regs->timer[2].ctrl | 0x00000010;
|
|
|
#else
|
|
|
// irq processed, reset the related register of the waveform picker
|
|
|
if (lfrMode == LFR_MODE_SBM1) {
|
|
|
param_local.local_sbm1_nb_cwf_sent = 0;
|
|
|
// after the first transmission of the swf at F1, the period is set to local_sbm1_nb_cwf_max
|
|
|
param_local.local_sbm1_nb_cwf_max = 2 * (
|
|
|
( parameter_dump_packet.sy_lfr_n_swf_p[0] * 256 )
|
|
|
+ parameter_dump_packet.sy_lfr_n_swf_p[1]
|
|
|
);
|
|
|
}
|
|
|
else if (lfrMode == LFR_MODE_SBM2) {
|
|
|
param_local.local_sbm2_nb_cwf_sent = 0;
|
|
|
// after the first transmission of the swf at F2, the period is set to local_sbm2_nb_cwf_max
|
|
|
param_local.local_sbm2_nb_cwf_max = (
|
|
|
( parameter_dump_packet.sy_lfr_n_swf_p[0] * 256 )
|
|
|
+ parameter_dump_packet.sy_lfr_n_swf_p[1]
|
|
|
)/ 8;
|
|
|
}
|
|
|
else {
|
|
|
waveform_picker_regs->status = waveform_picker_regs->status & 0x00;
|
|
|
waveform_picker_regs->burst_enable = 0x07; // [0111] enable f2 f1 f0
|
|
|
}
|
|
|
|
|
|
#endif
|
|
|
}
|
|
|
|
|
|
void send_waveform_burst(Header_TM_LFR_SCIENCE_CWF_t *header, spw_ioctl_pkt_send *spw_ioctl_send)
|
|
|
{
|
|
|
header->packetID[0] = (unsigned char) (TM_PACKET_ID_SCIENCE_BURST_SBM1_SBM2 >> 8);
|
|
|
header->packetID[1] = (unsigned char) (TM_PACKET_ID_SCIENCE_BURST_SBM1_SBM2);
|
|
|
// TIME
|
|
|
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
// ACQUISITION TIME
|
|
|
|
|
|
// F2
|
|
|
if (waveform_picker_regs->addr_data_f2 == (int) wf_snap_f2) {
|
|
|
send_waveform_CWF( header, wf_snap_f2_bis, SID_BURST_CWF_F2, spw_ioctl_send);
|
|
|
}
|
|
|
else {
|
|
|
send_waveform_CWF( header, wf_snap_f2, SID_BURST_CWF_F2, spw_ioctl_send);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void send_waveform_sbm1(Header_TM_LFR_SCIENCE_CWF_t *header, spw_ioctl_pkt_send *spw_ioctl_send)
|
|
|
{
|
|
|
header->packetID[0] = (unsigned char) (TM_PACKET_ID_SCIENCE_BURST_SBM1_SBM2 >> 8);
|
|
|
header->packetID[1] = (unsigned char) (TM_PACKET_ID_SCIENCE_BURST_SBM1_SBM2);
|
|
|
// TIME
|
|
|
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
|
|
|
// F1
|
|
|
if (waveform_picker_regs->addr_data_f1 == (int) wf_snap_f1) {
|
|
|
send_waveform_CWF( header, wf_snap_f1_bis, SID_SBM1_CWF_F1, spw_ioctl_send );
|
|
|
}
|
|
|
else {
|
|
|
send_waveform_CWF( header, wf_snap_f1, SID_SBM1_CWF_F1, spw_ioctl_send );
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void send_waveform_sbm2(Header_TM_LFR_SCIENCE_CWF_t *header, spw_ioctl_pkt_send *spw_ioctl_send)
|
|
|
{
|
|
|
header->packetID[0] = (unsigned char) (TM_PACKET_ID_SCIENCE_BURST_SBM1_SBM2 >> 8);
|
|
|
header->packetID[1] = (unsigned char) (TM_PACKET_ID_SCIENCE_BURST_SBM1_SBM2);
|
|
|
// TIME
|
|
|
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
header->time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
|
|
|
// F2
|
|
|
if (waveform_picker_regs->addr_data_f2 == (int) wf_snap_f2) {
|
|
|
send_waveform_CWF( header, wf_snap_f2_bis, SID_SBM2_CWF_F2, spw_ioctl_send);
|
|
|
}
|
|
|
else {
|
|
|
send_waveform_CWF( header, wf_snap_f2, SID_SBM2_CWF_F2, spw_ioctl_send);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
//**************
|
|
|
// wfp registers
|
|
|
void set_wfp_data_shaping(unsigned char data_shaping)
|
|
|
{
|
|
|
// get the parameters for the data shaping [BW SP0 SP1 R0 R1] in sy_lfr_common1 and configure the register
|
|
|
// waveform picker : [R1 R0 SP1 SP0 BW]
|
|
|
waveform_picker_regs->data_shaping =
|
|
|
( (data_shaping & 0x10) >> 4 ) // BW
|
|
|
+ ( (data_shaping & 0x08) >> 2 ) // SP0
|
|
|
+ ( (data_shaping & 0x04) ) // SP1
|
|
|
+ ( (data_shaping & 0x02) << 2 ) // R0
|
|
|
+ ( (data_shaping & 0x01) << 4 ); // R1
|
|
|
}
|
|
|
|
|
|
void set_wfp_delta_snapshot(unsigned int delta_snapshot)
|
|
|
{
|
|
|
unsigned char aux = 0;
|
|
|
aux = delta_snapshot / 2 ;
|
|
|
waveform_picker_regs->delta_snapshot = aux; // max 2 bytes
|
|
|
//waveform_picker_regs->delta_snapshot = 0x5; // max 2 bytes
|
|
|
}
|
|
|
|
|
|
void reset_wfp_burst_enable()
|
|
|
{
|
|
|
waveform_picker_regs->burst_enable = 0x00; // burst f2, f1, f0 enable f3, f2, f1, f0
|
|
|
}
|
|
|
|
|
|
void reset_wfp_regs()
|
|
|
{
|
|
|
set_wfp_data_shaping(parameter_dump_packet.bw_sp0_sp1_r0_r1);
|
|
|
reset_wfp_burst_enable();
|
|
|
waveform_picker_regs->addr_data_f0 = (int) (wf_snap_f0); //
|
|
|
waveform_picker_regs->addr_data_f1 = (int) (wf_snap_f1); //
|
|
|
waveform_picker_regs->addr_data_f2 = (int) (wf_snap_f2); //
|
|
|
waveform_picker_regs->addr_data_f3 = (int) (wf_cont_f3); //
|
|
|
waveform_picker_regs->status = 0x00; //
|
|
|
set_wfp_delta_snapshot(
|
|
|
( parameter_dump_packet.sy_lfr_n_swf_p[0]*256)
|
|
|
+ parameter_dump_packet.sy_lfr_n_swf_p[1] ); // time in seconds between two snapshots
|
|
|
waveform_picker_regs->delta_f2_f1 = 0xffff; // max 4 bytes
|
|
|
waveform_picker_regs->delta_f2_f0 = 0x17c00; // max 5 bytes
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waveform_picker_regs->nb_burst_available = 0x180; // max 3 bytes, size of the buffer in burst (1 burst = 16 x 4 octets)
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waveform_picker_regs->nb_snapshot_param = 0x7ff; // max 3 octets, 2048 - 1
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//waveform_picker_regs->delta_snapshot = 0x2; // max 2 bytes, = period / 2
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//waveform_picker_regs->delta_f2_f1 = 0x2d00; // max 4 bytes
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//waveform_picker_regs->delta_f2_f0 = 0x2f80; // max 5 bytes
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//waveform_picker_regs->nb_burst_available = 0x30; // max 3 bytes, size of the buffer in burst (1 burst = 16 x 4 octets)
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//waveform_picker_regs->nb_snapshot_param = 0xff; // max 3 octets, 256 - 1
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}
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