Diff: libs/ADC/adc.h

Revision:

3:f151d08d335c

Parent:

2:1df0b61d3b5a

--- a/libs/ADC/adc.h	Fri Feb 28 18:52:52 2014 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-/* mbed Library - ADC
- * Copyright (c) 2010, sblandford
- * released under MIT license http://mbed.org/licence/mit
- */
-
-#ifndef MBED_ADC_H
-#define MBED_ADC_H
- 
-#include "PinNames.h" // mbed.h lib
-#define XTAL_FREQ       12000000
-#define MAX_ADC_CLOCK   13000000
-#define CLKS_PER_SAMPLE 64
-
-class ADC {
-public:
-
-    //Initialize ADC with ADC maximum sample rate of
-    //sample_rate and system clock divider of cclk_div
-    //Maximum recommened sample rate is 184000
-    ADC(int sample_rate, int cclk_div);
-
-    //Enable/disable ADC on pin according to state
-    //and also select/de-select for next conversion
-    void setup(PinName pin, int state);
-
-    //Return enabled/disabled state of ADC on pin
-    int setup(PinName pin);
-
-    //Enable/disable burst mode according to state
-    void burst(int state);
-
-    //Select channel already setup
-    void select(PinName pin);
-
-    //Return burst mode enabled/disabled
-    int burst(void);
-
-    /*Set start condition and edge according to mode:
-    0 - No start (this value should be used when clearing PDN to 0).
-    1 - Start conversion now.
-    2 - Start conversion when the edge selected by bit 27 occurs on the P2.10 / EINT0 / NMI pin.
-    3 - Start conversion when the edge selected by bit 27 occurs on the P1.27 / CLKOUT /
-        USB_OVRCRn / CAP0.1 pin.
-    4 - Start conversion when the edge selected by bit 27 occurs on MAT0.1. Note that this does
-        not require that the MAT0.1 function appear on a device pin.
-    5 - Start conversion when the edge selected by bit 27 occurs on MAT0.3. Note that it is not
-        possible to cause the MAT0.3 function to appear on a device pin.
-    6 - Start conversion when the edge selected by bit 27 occurs on MAT1.0. Note that this does
-        not require that the MAT1.0 function appear on a device pin.
-    7 - Start conversion when the edge selected by bit 27 occurs on MAT1.1. Note that this does
-        not require that the MAT1.1 function appear on a device pin.
-    When mode >= 2, conversion is triggered by edge:
-    0 - Rising edge
-    1 - Falling edge
-    */
-    void startmode(int mode, int edge);
-    
-    //Return startmode state according to mode_edge=0: mode and mode_edge=1: edge
-    int startmode(int mode_edge);
-    
-    //Start ADC conversion
-    void start(void);
-
-    //Set interrupt enable/disable for pin to state
-    void interrupt_state(PinName pin, int state);
-    
-    //Return enable/disable state of interrupt for pin
-    int interrupt_state(PinName pin);
-
-    //Attach custom interrupt handler replacing default
-    void attach(void(*fptr)(void));
-
-    //Restore default interrupt handler
-    void detach(void);
-
-    //Append custom interrupt handler for pin
-    void append(PinName pin, void(*fptr)(uint32_t value));
-
-    //Unappend custom interrupt handler for pin
-    void unappend(PinName pin);
-
-    //Append custom global interrupt handler
-    void append(void(*fptr)(int chan, uint32_t value));
-
-    //Unappend custom global interrupt handler
-    void unappend(void);
-
-    //Set ADC offset to a value 0-7
-    void offset(int offset);
-    
-    //Return current ADC offset
-    int offset(void);
-
-    //Return value of ADC on pin
-    int read(PinName pin);
-
-    //Return DONE flag of ADC on pin
-    int done(PinName pin);
-    
-    //Return OVERRUN flag of ADC on pin
-    int overrun(PinName pin);
-
-    //Return actual ADC clock
-    int actual_adc_clock(void);
-    
-    //Return actual maximum sample rate
-    int actual_sample_rate(void);
-
-    //Return pin ID of ADC channel
-    PinName channel_to_pin(int chan);
-
-    //Return pin number of ADC channel
-    int channel_to_pin_number(int chan);
-
-
-private:
-    int _pin_to_channel(PinName pin);
-    uint32_t _data_of_pin(PinName pin);
-
-    int _adc_clk_freq;
-    void adcisr(void);
-    static void _adcisr(void);
-    static ADC *instance;
-    
-    uint32_t _adc_data[8];
-    void(*_adc_isr[8])(uint32_t value);
-    void(*_adc_g_isr)(int chan, uint32_t value);
-    void(*_adc_m_isr)(void);
-};
-
-#endif