Marcelo Rebonatto / Mbed 2 deprecated PMED_Tempo

Versão do protegemed que calcula o tempo em ms da fuga, calcula o numero de onverflow (valores muito baixo) e underflow (valores muito altos). Além disso, calcula um valor médio a partir dos valores capturados e não apenas pela fft.

Dependencies:   EthernetInterface mbed-rtos mbed

Diff: Codes/Capture.cpp

Revision:
2:86c3cb25577b
Parent:
1:917ca6b5d9d9
diff -r 917ca6b5d9d9 -r 86c3cb25577b Codes/Capture.cpp
--- a/Codes/Capture.cpp	Fri Jul 18 20:24:45 2014 +0000
+++ b/Codes/Capture.cpp	Mon Jul 21 00:58:34 2014 +0000
@@ -8,8 +8,11 @@
 
 Semaphore Capture::m_CaptureSemaphore(1); //used to alert the capture thread about a ready capture 
 int Capture::m_BufferIndex;
-dmaLinkedListNode Capture::m_Nodes[2] __attribute__((section("AHBSRAM0"))); //this list holds the buffer configuration for the DMA peripheral
-unsigned short int Capture::m_AdcBuffers[2][NUMBER_OF_SAMPLES][NUMBER_OF_CHANNELS] __attribute__((section("AHBSRAM0")));
+
+//extern char LargeBuffer[1024];
+
+__attribute((section("AHBSRAM1"),aligned)) dmaLinkedListNode Capture::m_Nodes[2];// __attribute__((section("AHBSRAM0"))); //this list holds the buffer configuration for the DMA peripheral
+__attribute((section("AHBSRAM1"),aligned)) unsigned short int Capture::m_AdcBuffers[2][NUMBER_OF_SAMPLES][NUMBER_OF_CHANNELS];// __attribute__((section("AHBSRAM0")));
 //Serial rfid_serial(p28,p27);
 
 //This function prepares the capture buffers and starts the DMA peripheral
@@ -36,6 +39,7 @@
 //This function initializes the ADC and DMA peripherals
 void Capture::Initialize()
 {   
+    //printf("0x%lx\n",  LargeBuffer);
     init_adc(Settings::get_FreqBase()*NUMBER_OF_SAMPLES*NUMBER_OF_CHANNELS);
     select_channels(ADC_CH_0|ADC_CH_1|ADC_CH_2|ADC_CH_3|ADC_CH_4|ADC_CH_5);
     LPC_ADC->ADCR |= ADC_MODE_BURST;