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Linduino
1.3.0
Linear Technology Arduino-Compatible Demonstration Board
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Go to the source code of this file.
Functions | |
static int8_t | restore_calibration () |
Read stored calibration parameters from nonvolatile EEPROM on demo board. More... | |
static void | store_calibration () |
Store measured calibration parameters to nonvolatile EEPROM on demo board. More... | |
static uint8_t | calibrate_voltage () |
Calibrate ADC given two known inputs. More... | |
static void | setup () |
static void | loop () |
static void | display_menu () |
static void | settings () |
static void | analyze () |
static void | display_graph (float data) |
static void | test () |
Variables | |
static float | start |
static float | stop |
static float | step |
const uint16_t | MISO_TIMEOUT = 1000 |
The MISO timeout (ms) More... | |
static float | LTC2484_lsb = 9.3132258E-9 |
Ideal LSB size, 5V/(2^29) for a 5V reference. More... | |
static int32_t | LTC2484_offset_code = 0 |
Ideal offset. More... | |
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Definition at line 90 of file Audio_Spectrum_Analyzer.ino.
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Calibrate ADC given two known inputs.
Definition at line 277 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 188 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 63 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 34 of file Audio_Spectrum_Analyzer.ino.
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Read stored calibration parameters from nonvolatile EEPROM on demo board.
Definition at line 254 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 75 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 26 of file Audio_Spectrum_Analyzer.ino.
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Store measured calibration parameters to nonvolatile EEPROM on demo board.
Definition at line 330 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 205 of file Audio_Spectrum_Analyzer.ino.
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Ideal LSB size, 5V/(2^29) for a 5V reference.
Definition at line 23 of file Audio_Spectrum_Analyzer.ino.
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Ideal offset.
Definition at line 24 of file Audio_Spectrum_Analyzer.ino.
const uint16_t MISO_TIMEOUT = 1000 |
The MISO timeout (ms)
Definition at line 20 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 19 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 19 of file Audio_Spectrum_Analyzer.ino.
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Definition at line 19 of file Audio_Spectrum_Analyzer.ino.