mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
bb50f4b134
Made a toplevel directory for C++ and C++ tests Change-Id: I4bc2074a7036ec7fe79568b411637a5bee9eb5b3 Added the C++ testing framework and one test Change-Id: I1e80a1e16b251a49666820a9d4c8caa025da9785
59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/*----------------------------------------------------------------------------*/
|
|
/* Copyright (c) FIRST 2008. All Rights Reserved. */
|
|
/* Open Source Software - may be modified and shared by FRC teams. The code */
|
|
/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib. */
|
|
/*----------------------------------------------------------------------------*/
|
|
#pragma once
|
|
|
|
#include "SensorBase.h"
|
|
#include "HAL/Semaphore.hpp"
|
|
#include <stdarg.h>
|
|
|
|
/**
|
|
* Provide access to "LCD" on the Driver Station.
|
|
* This is the Messages box on the DS Operation tab.
|
|
*
|
|
* Buffer the printed data locally and then send it
|
|
* when UpdateLCD is called.
|
|
*/
|
|
class DriverStationLCD : public SensorBase
|
|
{
|
|
public:
|
|
static const uint32_t kSyncTimeout_ms = 20;
|
|
static const uint16_t kFullDisplayTextCommand = 0x9FFF;
|
|
static const int32_t kLineLength = 21;
|
|
static const int32_t kNumLines = 6;
|
|
enum Line
|
|
{
|
|
kMain_Line6 = 0,
|
|
kUser_Line1 = 0,
|
|
kUser_Line2 = 1,
|
|
kUser_Line3 = 2,
|
|
kUser_Line4 = 3,
|
|
kUser_Line5 = 4,
|
|
kUser_Line6 = 5
|
|
};
|
|
|
|
virtual ~DriverStationLCD();
|
|
static DriverStationLCD *GetInstance();
|
|
|
|
void UpdateLCD();
|
|
void Printf(Line line, int32_t startingColumn, const char *writeFmt, ...);
|
|
void VPrintf(Line line, int32_t startingColumn, const char *writeFmt, va_list args);
|
|
void PrintfLine(Line line, const char *writeFmt, ...);
|
|
void VPrintfLine(Line line, const char *writeFmt, va_list args);
|
|
|
|
void Clear();
|
|
|
|
protected:
|
|
DriverStationLCD();
|
|
|
|
private:
|
|
static void InitTask(DriverStationLCD *ds);
|
|
static DriverStationLCD *m_instance;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(DriverStationLCD);
|
|
char *m_textBuffer;
|
|
MUTEX_ID m_textBufferSemaphore;
|
|
};
|