mirror of
https://github.com/Wessel/PICAMP.git
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118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/*
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Defines:
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#define NPN // For inverted input ports (NPN transistor)
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Tested with:
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- PIC16F877A
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*/
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#ifndef INITIALISATION_H
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#define INITIALISATION_H
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// #[declarations:init_gpio]
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#ifdef NPN
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typedef enum { ON = 0, OFF = 1 } PinStates;
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#else
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typedef enum { OFF = 0, ON = 1 } PinStates;
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#endif
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typedef enum { OUTPUT = 0, INPUT = 1 } PinDirection;
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typedef enum { DIGITAL = 0, ANALOG = 1 } PinMode;
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typedef struct {
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volatile unsigned char* tris;
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volatile unsigned char* lat;
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volatile unsigned char* ansel;
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PinDirection direction;
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PinMode mode;
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} PinConfig;
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// #[declarations:init_osc]
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typedef enum { CONFIG_FOSC = 0, INTERNAL_FOSC = 1 } OscStartupTime;
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typedef enum { CONFIG_CLK = 0, INTERNAL_CLK = 1 } SysClockSelect;
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typedef enum { HTS_UNSTABLE = 0, HTS_STABLE = 1 } HFINTOSCStatus;
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typedef enum { LTS_UNSTABLE = 0, LTS_STABLE = 1 } LFINTOSCStable;
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typedef enum {
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KHZ032 = 0b000, // LFINTOSC
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KHZ125 = 0b001,
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KHZ250 = 0b010,
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KHZ500 = 0b011, // Default
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MHZ001 = 0b100,
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MHZ002 = 0b101,
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MHZ004 = 0b110,
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MHZ008 = 0b111
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} InternalFrequency;
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typedef struct {
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SysClockSelect SCS;
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InternalFrequency IRCF;
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OscStartupTime OSTS;
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} OscillatorConfig;
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// #[declarations:interupt]
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typedef enum { GIE_DISABLED = 0, GIE_ENABLED = 1 } GlobalInterrupt;
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typedef enum { EINT_DISABLED = 0, EINT_ENABLED = 1 } ExternalInterrupt;
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typedef enum { PEIE_DISABLED = 0, PEIE_ENABLED = 1 } PeripheralInterrupt;
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typedef enum { T0INT_DISABLED = 0, T0INT_ENABLED = 1 } Timer0OverflowInterrupt;
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typedef enum { RBINT_DISABLED = 0, RBINT_ENABLED = 1 } PortBInterrupt;
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typedef enum { FALLING_EDGE = 0, RISING_EDGE = 1 } InterruptEdge;
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typedef enum { INT_AWAITING = 0, INT_OCCURED = 1 } InterruptFlag;
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typedef struct {
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GlobalInterrupt GIE;
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ExternalInterrupt EINT;
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PeripheralInterrupt PEIE;
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Timer0OverflowInterrupt T0IE;
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PortBInterrupt RBIE;
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InterruptEdge INTEDG;
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} InterruptConfig;
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// #[declarations:adc]
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// typedef enum { ADC_OFF = 0, ADC_ON = 1 } ADCEnable;
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// typedef enum { VREF_MINPIN = 0, VREF_VSS = 1 } ADCVoltageReference1;
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// typedef enum { VREF_PLUSPIN = 0, VREF_VDD = 1 } ADCVoltageReference0;
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// typedef enum { ADC_LEFT = 0, ADC_RIGHT = 1 } ADCResultFormat;
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// typedef enum { ADC_DONE = 0, ADC_IN_PROGRESS = 1 } ADCConversionStatus;
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// typedef enum {
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// ADC_AN00 = 0b0000,
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// ADC_AN01 = 0b0001,
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// ADC_AN02 = 0b0010,
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// ADC_AN03 = 0b0011,
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// ADC_AN04 = 0b0100,
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// ADC_AN05 = 0b0101,
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// ADC_AN06 = 0b0110,
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// ADC_AN07 = 0b0111,
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// ADC_AN08 = 0b1000,
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// ADC_AN09 = 0b1001,
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// ADC_AN10 = 0b1010,
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// ADC_AN11 = 0b1011,
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// ADC_AN12 = 0b1100,
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// ADC_AN13 = 0b1101,
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// ADC_CVREF = 0b1110, // CVREF
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// ADC_FXREF = 0b1111 // Fixed Ref (0.6V fixed voltage reference)
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// } ADCChannelSelect;
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// typedef enum {
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// ADC_FOSC02 = 0b00,
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// ADC_FOSC08 = 0b01,
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// ADC_FOSC32 = 0b10,
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// ADC_INTOSC = 0b11 // (FRC) from a dedicated internal oscillator = 500 kHz max
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// } ADCConversionClock;
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// typedef struct {
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// ADCEnable ADON;
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// ADCResultFormat ADFM;
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// ADCChannelSelect CHS;
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// ADCConversionClock ADCS;
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// ADCVoltageReference0 VCFG0;
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// ADCVoltageReference1 VCFG1;
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// ADCConversionStatus GO_nDONE;
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// } ADCConfig;
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// #[declarations:functions]
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void init_osc(OscillatorConfig config);
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void init_int(InterruptConfig config);
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void init_gpio(PinConfig ports[], int size);
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// void init_adc(ADCConfig config);
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#endif
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