pl ack in tmtc

Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of COM_MNG_TMTC_SIMPLE_pl123 by shubham c

Revision:
101:bece931236a2
Parent:
98:fd99ddc0e0a1
Child:
124:7f0d823c5881
Child:
125:a3b95a9c16ef
--- a/ThreadsAndFunctions.h	Tue Jan 26 12:37:17 2016 +0000
+++ b/ThreadsAndFunctions.h	Tue Jan 26 13:15:01 2016 +0000
@@ -271,82 +271,24 @@
     }
 }
 
+void payload_isr_fun(){
+    gSCIENCE_THREAD->signal_set(SCIENCE_SIGNAL);
+}
 
-uint8_t payload_data[6723];
- 
 void SCIENCE_FUN(void const *args){
-    uint8_t *ptr;
-    //gPC.puts("haha\r\n");
-    ptr = &(payload_data[3]);
-    //gPC.puts("haha2\r\n");
-    int counter = 0;
-    //gPC.puts("haha3\r\n");
-    payload_data[2] = 0;//for mode
-    for(int i = 0; i<60 ;i++){      //for mode 0.....callibra
-        for(int j= 0; j<48; j++){   //2 byte values
-            ptr[counter++] = 0;     ptr[counter++] = 65;
-        }
-        for(int j=96; j <100 ; j++){
-            ptr[counter++] = 0;     ptr[counter++] = 0;     ptr[counter++] = 0;     ptr[counter++] = 65;    
-        }
-        ptr = ptr+112;
-        counter = 0;
-    }
-     //srp(payload_data);
     
-     //gPC.puts("data given to payload");
-     //gSCIENCE_THREAD->wait(2000); gSCIENCE_THREAD->terminate();
+    // initialisation of payload spi
+    gPAY_SPI.frequency(1000000);
+    gPAY_SPI.format(8,0);
+    gPAY_SPI.bulkRead_init(gPAYLOAD_BUFFER, PAYLOAD_BUFFER_LENGTH, &payload_isr_fun);
+    gPAY_SPI.bulkRead_start();
      
-    //while(true){
-//        gSCIENCE_THREAD->wait(osWaitForever);
-//        gLEDR = !gLEDR;
-//    }
     while(true){
         gPC.puts("entering sci\r\n");
         gSCIENCE_THREAD->signal_wait(SCIENCE_SIGNAL);
         gPC.puts("sig_set\r\n");
-        srp(payload_data);
+        srp(gPAYLOAD_BUFFER);
         gPC.puts("exit_srp\r\n");
+        gPAY_SPI.bulkRead_start();
     }
-}
-
-
-
-//void SCIENCE_FUN(void const *args){
-////    SPIpayload.format(8,0);
-////    SPIpayload.frequency(1000000);
-//    for ( int i = 0 ; i < PAYLOAD_BUFFER_LENGTH ; i++ ){
-//        gPAYLOAD_BUFFER[i] = 1;
-//    }
-//
-//    // initialise the buffer for dma
-//    // SPIpayload.bulkRead_init(VAR_SPACE::payload_dma_buffer, PAYLOAD_DMA_SIZE, &payload_interrupt_fun);
-//    // start dma read
-//    // SPIpayload.bulkRead_start();
-//
-//    // attach DMA interrupt
-//    while(true){
-//         gSCIENCE_THREAD->signal_wait(0x01);
-//
-////*********************************************************THE TEST
-//        
-//        //read rtc time later
-//        uint64_t RTC_time = 0;
-//        Science_Data_Compression::complete_compression( gPAYLOAD_BUFFER , RTC_time);
-////        SPI_mutex.lock();
-////        disk_write(SDcard_lastWritten ,  5);
-////        SPI_mutex.unlock();
-//
-////**********************************************THE TEST
-//
-////        counter_for_payload++;
-////        if(counter_for_payload == 10){
-////         payload_ticker.detach();
-////         ledg = 0;
-////         PC.puts("its over\r\n");
-////        }
-//        
-////        SPIpayload.bulkRead_start();
-//
-//    }
-//}
\ No newline at end of file
+}
\ No newline at end of file