Prasanth B J
/
CDMS_CODE
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Dependencies: FreescaleIAP SimpleDMA mbed-rtos mbed
Fork of
CDMS_CODE
by 
shubham c
Revision 266:783c248a6207, committed 2016-07-16
- Comitter:
- prasanthbj05
- Date:
- Sat Jul 16 16:04:14 2016 +0000
- Parent:
- 265:ae588e75cfa4
- Commit message:
- Compression code changed according to modified beacon format.;
Changed in this revision
| Compression.h | Show annotated file Show diff for this revision Revisions of this file |
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/Compression.h Fri Jul 15 14:59:27 2016 +0000
+++ b/Compression.h Sat Jul 16 16:04:14 2016 +0000
@@ -536,43 +536,47 @@
if(beacon_cntr == 1)
{
- beacon_ptr = &(beacon_array[62]); // starting block address, stores the oldest(among the 5 most recent) beacon packet
+ beacon_ptr = &(beacon_array[47]); // starting block address, stores the oldest(among the 5 most recent) beacon packet
}
else if(beacon_cntr>1 && beacon_cntr<6)
{
- beacon_ptr +=14; // increase the block number(totally 5 blocks for 5 beacon packets)
+ beacon_ptr +=17; // increase the block number(totally 5 blocks for 5 beacon packets)
}
else if(beacon_cntr == 6)
{
- for(uint16_t i=0;i<14;i++) // when all 5 blocks have been used shift the last 4 blocks up along the array and
+ for(uint16_t i=0;i<17;i++) // when all 5 blocks have been used shift the last 4 blocks up along the array and
{ // overwrite the new beacon packet in the 5th block
- beacon_array[62+i] = beacon_array[76+i];
- beacon_array[76+i] = beacon_array[90+i];
- beacon_array[90+i] = beacon_array[104+i];
- beacon_array[104+i] = beacon_array[118+i];
+ beacon_array[47+i] = beacon_array[64+i];
+ beacon_array[64+i] = beacon_array[81+i];
+ beacon_array[81+i] = beacon_array[98+i];
+ beacon_array[98+i] = beacon_array[115+i];
}
- beacon_ptr = &(beacon_array[118]); //address of the 5th block
+ beacon_ptr = &(beacon_array[115]); //address of the 5th block
beacon_cntr = 5;
}
pointer = beacon_ptr; debug_cntr = 0; space = 8;
- space = adjust(1, 1,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(5,(sci_time>>8)&0x1f,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(8, sci_time,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(4, (attitude)&0xf,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(2, compression_option,pointer,space); pointer += space>>4; debug_cntr += space>>4; //first two bits of compression option
+ space = adjust(1, srp_mode,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(3,(sci_time>>32)&0x07,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(8,(sci_time>>24)&0xff,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(8,(sci_time>>16)&0xff,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(8,(sci_time>>8)&0xff,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(8,(sci_time)&0xff,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(4, (attitude)&0x0f,pointer,space); pointer += space>>4; debug_cntr += space>>4;
if(srp_mode==0){
if(beacon_at == 0){
- space = adjust(1, 0,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(6, compress(scp_bin[44],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(7, compress(scp_bin[48],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(7, compress(scp_bin[49],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(7, compress(scp_bin[50],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(7, compress(scp_bin[51],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(6, compress(scp_bin[17],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(6, compress(scp_bin[23],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(1, 0,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(6, compress(scp_bin[44],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(7, compress(scp_bin[48],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(7, compress(scp_bin[49],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(7, compress(scp_bin[50],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(7, compress(scp_bin[51],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(6, compress(scp_bin[17],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(6, compress(scp_bin[23],3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(4, compress(proton_scp_sum ,10,2)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(proton_scp_sum ,10,2),pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(4, compress(electron_scp_sum ,10,2)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(4, compress(electron_scp_sum ,10,2)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(electron_scp_sum ,10,2),pointer,space); pointer += space>>4; debug_cntr += space>>4;
pointer = pointer + 1;
for(int temp_i = 12; temp_i<14; temp_i++)
@@ -605,8 +609,8 @@
}
}else if(srp_mode==1){
if(beacon_at==0){
- space = adjust(1, 0,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(6, compress(0,3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(1, 0,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(6, compress(0,3,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(7, compress(sfp_bin[48],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(7, compress(sfp_bin[49],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(7, compress(sfp_bin[50],4,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
@@ -619,9 +623,9 @@
}
}
else if(beacon_at==1){
- space = adjust(1, 1,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(1, compress(0,6,3)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
- space = adjust(8, compress(0,6,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(1, 1,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(1, compress(0,6,3)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
+ space = adjust(8, compress(0,6,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(4, compress(sfp_bin[48],9,3)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(8, compress(sfp_bin[48],9,3),pointer,space); pointer += space>>4; debug_cntr += space>>4;
space = adjust(4, compress(sfp_bin[49],9,3)>>8,pointer,space); pointer += space>>4; debug_cntr += space>>4;
--- a/main.cpp Fri Jul 15 14:59:27 2016 +0000
+++ b/main.cpp Sat Jul 16 16:04:14 2016 +0000
@@ -133,10 +133,12 @@
BAE_tc(tm_ptr);
}
+uint8_t test_srp[]= {
+
+ };
int main()
-{
-
+{
CDMS_I2C_GPIO = 0;
PL_I2C_GPIO = 0;
@@ -147,7 +149,7 @@
gRX_COUNT = 0;
RX1M.attach(&rx_read, Serial::RxIrq);
- gPC.baud(115200);//changed for bypassing COM
+ gPC.baud(9600);//changed for bypassing COM
// COMMON SPI
spi.format(8,0);
@@ -176,28 +178,26 @@
// COM_POWER_ON_TX();
// COM_MNG_TMTC THREAD
- gCOM_MNG_TMTC_THREAD = new Thread(COM_MNG_TMTC_FUN);
+ /*gCOM_MNG_TMTC_THREAD = new Thread(COM_MNG_TMTC_FUN);
gCOM_MNG_TMTC_THREAD->set_priority(osPriorityHigh);
gHK_THREAD = new Thread(FCTN_CDMS_HK_MAIN);
gHK_THREAD->set_priority(osPriorityAboveNormal);
gSCIENCE_THREAD = new Thread(SCIENCE_FUN);
- gSCIENCE_THREAD->set_priority(osPriorityAboveNormal);
+ gSCIENCE_THREAD->set_priority(osPriorityAboveNormal);*/
#if DEBUG
gPC.puts("completed allocating threads\r\n");
- #endif
-
-
+ #endif
master.frequency(400000);
- HK_counter = new RtosTimer(hk_isr, osTimerPeriodic,(void * )NULL);
+ /*HK_counter = new RtosTimer(hk_isr, osTimerPeriodic,(void * )NULL);
HK_counter->start(10000);
sys_reset_cdms_timer = new RtosTimer(sys_pwr_reset, osTimerPeriodic, (void * )NULL);
- sys_reset_cdms_timer->start(cdms_reset_timeout);
+ sys_reset_cdms_timer->start(cdms_reset_timeout);*/
/*PL_wo_dma = new RtosTimer(payload_isr_fun_dma, osTimerPeriodic,(void * )NULL);
PL_wo_dma->start(6000);*/