ada3c1ea8c
GPS tracked SDS011 sensor, transmitting data via Lora through TTN to opensensemap.org based on Arduino Mega
39 lines
No EOL
1.5 KiB
C
39 lines
No EOL
1.5 KiB
C
#ifndef AnalogBinLogger_h
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#define AnalogBinLogger_h
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//------------------------------------------------------------------------------
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// First block of file.
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struct metadata_t {
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unsigned long adcFrequency; // ADC clock frequency
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unsigned long cpuFrequency; // CPU clock frequency
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unsigned long sampleInterval; // Sample interval in CPU cycles.
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unsigned long recordEightBits; // Size of ADC values, nonzero for 8-bits.
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unsigned long pinCount; // Number of analog pins in a sample.
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unsigned long pinNumber[123]; // List of pin numbers in a sample.
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};
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//------------------------------------------------------------------------------
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// Data block for 8-bit ADC mode.
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const size_t DATA_DIM8 = 508;
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struct block8_t {
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unsigned short count; // count of data values
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unsigned short overrun; // count of overruns since last block
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unsigned char data[DATA_DIM8];
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};
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//------------------------------------------------------------------------------
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// Data block for 10-bit ADC mode.
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const size_t DATA_DIM16 = 254;
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struct block16_t {
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unsigned short count; // count of data values
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unsigned short overrun; // count of overruns since last block
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unsigned short data[DATA_DIM16];
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};
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//------------------------------------------------------------------------------
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// Data block for PC use
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struct adcdata_t {
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unsigned short count; // count of data values
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unsigned short overrun; // count of overruns since last block
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union {
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unsigned char u8[DATA_DIM8];
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unsigned short u16[DATA_DIM16];
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} data;
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};
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#endif // AnalogBinLogger_h
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