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https://github.com/wpilibsuite/allwpilib
synced 2026-06-22 01:11:42 +00:00
69d9ad70ab
This is the changes made by Patrick Plenefisch converting the native code to use CMake and the CMake Maven Plugin, as opposed to the native Maven plugin. This is to allow for compatibility with newer versions of the GCC toolchain. All the cpp sources were moved from maven style directories to cpp style directories for CMake. Change-Id: I67f5e3608948f37c83b0990d232105a3784f8593
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2008. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib. */
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/*----------------------------------------------------------------------------*/
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#ifndef __DRIVER_STATION_LCD_H__
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#define __DRIVER_STATION_LCD_H__
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#include "SensorBase.h"
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#include "HAL/Semaphore.h"
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#include <stdarg.h>
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/**
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* Provide access to "LCD" on the Driver Station.
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* This is the Messages box on the DS Operation tab.
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*
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* Buffer the printed data locally and then send it
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* when UpdateLCD is called.
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*/
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class DriverStationLCD : public SensorBase
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{
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public:
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static const uint32_t kSyncTimeout_ms = 20;
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static const uint16_t kFullDisplayTextCommand = 0x9FFF;
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static const int32_t kLineLength = 21;
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static const int32_t kNumLines = 6;
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enum Line {kMain_Line6=0, kUser_Line1=0, kUser_Line2=1, kUser_Line3=2, kUser_Line4=3, kUser_Line5=4, kUser_Line6=5};
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virtual ~DriverStationLCD();
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static DriverStationLCD *GetInstance();
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void UpdateLCD();
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void Printf(Line line, int32_t startingColumn, const char *writeFmt, ...);
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void VPrintf(Line line, int32_t startingColumn, const char *writeFmt, va_list args);
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void PrintfLine(Line line, const char *writeFmt, ...);
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void VPrintfLine(Line line, const char *writeFmt, va_list args);
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void Clear();
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protected:
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DriverStationLCD();
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private:
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static void InitTask(DriverStationLCD *ds);
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static DriverStationLCD *m_instance;
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DISALLOW_COPY_AND_ASSIGN(DriverStationLCD);
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char *m_textBuffer;
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MUTEX_ID m_textBufferSemaphore;
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};
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#endif
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