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commit a3ccfab0a42414aa169792356bfc47ee8d0d2d7b Author: Kevin O'Connor <koconnor@usfirst.org> Date: Tue Sep 23 13:56:59 2014 -0400 Implement zero latch (used to reduce brownout latency) in Java Change-Id: I3bf4ffbf20cf3d8a42da4fa1755b4306c49ede34 commit 0af37dfcc0d1172974519c44126973c302385d55 Author: Kevin O'Connor <koconnor@usfirst.org> Date: Tue Sep 23 13:03:07 2014 -0400 Implement zero latch (used to improve brownout latency) in C++ Change-Id: I62bedd1af65d367c32e2ab0b5a4fc679776eecb5 Change-Id: Ic27f37a9ab45aad82c1f7154d4edfbccfaa19229
122 lines
6.3 KiB
C++
122 lines
6.3 KiB
C++
#pragma once
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#ifdef __vxworks
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#include <vxWorks.h>
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#else
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#include <stdint.h>
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#endif
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#include "HAL/cpp/Synchronized.hpp"
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enum Mode
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{
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kTwoPulse = 0,
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kSemiperiod = 1,
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kPulseLength = 2,
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kExternalDirection = 3
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};
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extern "C"
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{
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void* initializeDigitalPort(void* port_pointer, int32_t *status);
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bool checkPWMChannel(void* digital_port_pointer);
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bool checkRelayChannel(void* digital_port_pointer);
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void setPWM(void* digital_port_pointer, unsigned short value, int32_t *status);
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bool allocatePWMChannel(void* digital_port_pointer, int32_t *status);
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void freePWMChannel(void* digital_port_pointer, int32_t *status);
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unsigned short getPWM(void* digital_port_pointer, int32_t *status);
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void latchPWMZero(void* digital_port_pointer, int32_t *status);
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void setPWMPeriodScale(void* digital_port_pointer, uint32_t squelchMask, int32_t *status);
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void* allocatePWM(int32_t *status);
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void freePWM(void* pwmGenerator, int32_t *status);
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void setPWMRate(double rate, int32_t *status);
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void setPWMDutyCycle(void* pwmGenerator, double dutyCycle, int32_t *status);
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void setPWMOutputChannel(void* pwmGenerator, uint32_t pin, int32_t *status);
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void setRelayForward(void* digital_port_pointer, bool on, int32_t *status);
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void setRelayReverse(void* digital_port_pointer, bool on, int32_t *status);
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bool getRelayForward(void* digital_port_pointer, int32_t *status);
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bool getRelayReverse(void* digital_port_pointer, int32_t *status);
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bool allocateDIO(void* digital_port_pointer, bool input, int32_t *status);
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void freeDIO(void* digital_port_pointer, int32_t *status);
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void setDIO(void* digital_port_pointer, short value, int32_t *status);
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bool getDIO(void* digital_port_pointer, int32_t *status);
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bool getDIODirection(void* digital_port_pointer, int32_t *status);
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void pulse(void* digital_port_pointer, double pulseLength, int32_t *status);
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bool isPulsing(void* digital_port_pointer, int32_t *status);
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bool isAnyPulsing(int32_t *status);
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void* initializeCounter(Mode mode, uint32_t *index, int32_t *status);
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void freeCounter(void* counter_pointer, int32_t *status);
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void setCounterAverageSize(void* counter_pointer, int32_t size, int32_t *status);
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void setCounterUpSource(void* counter_pointer, uint32_t pin, bool analogTrigger, int32_t *status);
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void setCounterUpSourceEdge(void* counter_pointer, bool risingEdge, bool fallingEdge,
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int32_t *status);
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void clearCounterUpSource(void* counter_pointer, int32_t *status);
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void setCounterDownSource(void* counter_pointer, uint32_t pin, bool analogTrigger, int32_t *status);
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void setCounterDownSourceEdge(void* counter_pointer, bool risingEdge, bool fallingEdge,
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int32_t *status);
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void clearCounterDownSource(void* counter_pointer, int32_t *status);
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void setCounterUpDownMode(void* counter_pointer, int32_t *status);
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void setCounterExternalDirectionMode(void* counter_pointer, int32_t *status);
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void setCounterSemiPeriodMode(void* counter_pointer, bool highSemiPeriod, int32_t *status);
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void setCounterPulseLengthMode(void* counter_pointer, double threshold, int32_t *status);
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int32_t getCounterSamplesToAverage(void* counter_pointer, int32_t *status);
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void setCounterSamplesToAverage(void* counter_pointer, int samplesToAverage, int32_t *status);
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void startCounter(void* counter_pointer, int32_t *status);
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void stopCounter(void* counter_pointer, int32_t *status);
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void resetCounter(void* counter_pointer, int32_t *status);
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int32_t getCounter(void* counter_pointer, int32_t *status);
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double getCounterPeriod(void* counter_pointer, int32_t *status);
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void setCounterMaxPeriod(void* counter_pointer, double maxPeriod, int32_t *status);
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void setCounterUpdateWhenEmpty(void* counter_pointer, bool enabled, int32_t *status);
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bool getCounterStopped(void* counter_pointer, int32_t *status);
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bool getCounterDirection(void* counter_pointer, int32_t *status);
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void setCounterReverseDirection(void* counter_pointer, bool reverseDirection, int32_t *status);
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void* initializeEncoder(uint8_t port_a_module, uint32_t port_a_pin, bool port_a_analog_trigger,
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uint8_t port_b_module, uint32_t port_b_pin, bool port_b_analog_trigger,
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bool reverseDirection, int32_t *index, int32_t *status); // TODO: fix routing
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void freeEncoder(void* encoder_pointer, int32_t *status);
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void startEncoder(void* encoder_pointer, int32_t *status);
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void stopEncoder(void* encoder_pointer, int32_t *status);
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void resetEncoder(void* encoder_pointer, int32_t *status);
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int32_t getEncoder(void* encoder_pointer, int32_t *status); // Raw value
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double getEncoderPeriod(void* encoder_pointer, int32_t *status);
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void setEncoderMaxPeriod(void* encoder_pointer, double maxPeriod, int32_t *status);
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bool getEncoderStopped(void* encoder_pointer, int32_t *status);
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bool getEncoderDirection(void* encoder_pointer, int32_t *status);
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void setEncoderReverseDirection(void* encoder_pointer, bool reverseDirection, int32_t *status);
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void setEncoderSamplesToAverage(void* encoder_pointer, uint32_t samplesToAverage,
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int32_t *status);
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uint32_t getEncoderSamplesToAverage(void* encoder_pointer, int32_t *status);
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uint16_t getLoopTiming(int32_t *status);
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void spiInitialize(uint8_t port, int32_t *status);
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int32_t spiTransaction(uint8_t port, uint8_t *dataToSend, uint8_t *dataReceived, uint8_t size);
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int32_t spiWrite(uint8_t port, uint8_t* dataToSend, uint8_t sendSize);
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int32_t spiRead(uint8_t port, uint8_t *buffer, uint8_t count);
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void spiClose(uint8_t port);
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void spiSetSpeed(uint8_t port, uint32_t speed);
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void spiSetBitsPerWord(uint8_t port, uint8_t bpw);
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void spiSetOpts(uint8_t port, int msb_first, int sample_on_trailing, int clk_idle_high);
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void spiSetChipSelectActiveHigh(uint8_t port, int32_t *status);
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void spiSetChipSelectActiveLow(uint8_t port, int32_t *status);
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int32_t spiGetHandle(uint8_t port);
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void spiSetHandle(uint8_t port, int32_t handle);
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MUTEX_ID spiGetSemaphore(uint8_t port);
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void spiSetSemaphore(uint8_t port, MUTEX_ID semaphore);
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void i2CInitialize(uint8_t port, int32_t *status);
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int32_t i2CTransaction(uint8_t port, uint8_t deviceAddress, uint8_t *dataToSend, uint8_t sendSize, uint8_t *dataReceived, uint8_t receiveSize);
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int32_t i2CWrite(uint8_t port, uint8_t deviceAddress, uint8_t *dataToSend, uint8_t sendSize);
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int32_t i2CRead(uint8_t port, uint8_t deviceAddress, uint8_t *buffer, uint8_t count);
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void i2CClose(uint8_t port);
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//// Float JNA Hack
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// double
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void setPWMRateIntHack(int rate, int32_t *status);
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void setPWMDutyCycleIntHack(void* pwmGenerator, int32_t dutyCycle, int32_t *status);
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}
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