ubitx-v5x/TeensyDSP/Nextion.cpp

142 lines
4.2 KiB
C++

#include "Nextion.h"
char L_nowdisp = -1; //Sended nowdisp
char L_vfoActive; //vfoActive
unsigned long L_vfoCurr; //vfoA
byte L_vfoCurr_mode; //vfoA_mode
unsigned long L_vfoA; //vfoA
byte L_vfoA_mode; //vfoA_mode
unsigned long L_vfoB; //vfoB
byte L_vfoB_mode; //vfoB_mode
char L_ritOn;
unsigned long L_ritTxFrequency; //ritTxFrequency
char L_inTx;
byte L_isDialLock; //byte isDialLock
byte L_Split; //isTxType
byte L_TXStop; //isTxType
byte L_tuneStepIndex; //byte tuneStepIndex
byte L_scaledSMeter; //scaledSMeter
unsigned long L_sideTone; //sideTone
byte L_cwKeyType; //L_cwKeyType 0: straight, 1 : iambica, 2: iambicb
unsigned int L_cwSpeed; //cwSpeed
byte L_cwDelayTime; //cwDelayTime
byte L_delayBeforeCWStartTime; //byte delayBeforeCWStartTime
byte L_attLevel;
byte L_isIFShift; //1 = ifShift, 2 extend
int L_ifShiftValue;
byte L_sdrModeOn;
byte scaledSMeter = 0;
float calcVSWR = 0.0;
float L_calcVSWR = 0.0;
byte scaledVSWR = 0;
byte L_scaledVSWR = 0;
float fwdPower = 0;
float L_fwdPower = 0;
float revPower = 0;
float L_revPower = 0;
//Control must have prefix 'v' or 's'
char softSTRHeader[11] = {'p', 'm', '.', 's', '0', '.', 't', 'x', 't', '=', '\"'};
char softINTHeader[10] = {'p', 'm', '.', 'v', '0', '.', 'v', 'a', 'l', '='};
char softTemp[20];
/*!
@brief Send a string or numeric variable to the Nextion LCD.
@param varType
The type of the variable being sent to the Nextion LCD.
@param varIndex
The index (ID) of the variable being sent to the Nextion LCD.
*/
void sendHeader(char varType, char varIndex)
{
if (varType == SWS_HEADER_STR_TYPE)
{
softSTRHeader[4] = varIndex;
for (unsigned i = 0; i < sizeof(softSTRHeader)/sizeof(softSTRHeader[0]); i++)
Serial1.write(softSTRHeader[i]);
}
else
{
softINTHeader[4] = varIndex;
for (unsigned i = 0; i < sizeof(softINTHeader)/sizeof(softINTHeader[0]); i++)
Serial1.write(softINTHeader[i]);
}
}
/*!
@brief Send an unsigned long variable to the Nextion LCD.
@param varIndex
The index (ID) of the variable being sent to the Nextion LCD.
@param sendValue
The value of the variable being sent to the Nextion LCD.
*/
void sendCommandUL(char varIndex, unsigned long sendValue)
{
sendHeader(SWS_HEADER_INT_TYPE, varIndex);
memset(softTemp, 0, 20);
ultoa(sendValue, softTemp, DEC);
Serial1.print(softTemp);
Serial1.write(0xff);
Serial1.write(0xff);
Serial1.write(0xff);
}
/*!
@brief Send a (signed) long variable to the Nextion LCD.
@param varIndex
The index (ID) of the variable being sent to the Nextion LCD.
@param sendValue
The value of the variable being sent to the Nextion LCD.
*/
void sendCommandL(char varIndex, long sendValue)
{
sendHeader(SWS_HEADER_INT_TYPE, varIndex);
memset(softTemp, 0, 20);
ltoa(sendValue, softTemp, DEC);
Serial1.print(softTemp);
Serial1.write(0xff);
Serial1.write(0xff);
Serial1.write(0xff);
}
/*!
@brief Send a string variable to the Nextion LCD.
@param varIndex
The index (ID) of the variable being sent to the Nextion LCD.
@param sendValue
The value of the variable being sent to the Nextion LCD.
*/
void sendCommandStr(char varIndex, const char* sendValue)
{
sendHeader(SWS_HEADER_STR_TYPE, varIndex);
Serial1.print(sendValue);
Serial1.write('\"');
Serial1.write(0xFF);
Serial1.write(0xFF);
Serial1.write(0xFF);
}
unsigned char softBuff1Num[14] = {'p', 'm', '.', 'c', '0', '.', 'v', 'a', 'l', '=', 0, 0xFF, 0xFF, 0xFF};
/*!
@brief Send a single digit variable to the Nextion LCD.
@param varIndex
The index (ID) of the variable being sent to the Nextion LCD.
Values 0~9 are: Mode, nowDisp, ActiveVFO, IsDialLock, IsTxtType, IsSplitType.
@param sendValue
The value of the variable being sent to the Nextion LCD.
*/
void sendCommand1Num(char varIndex, char sendValue)
{
softBuff1Num[4] = varIndex;
softBuff1Num[10] = sendValue + 0x30; // convert to character digit
for (unsigned i = 0; i < sizeof(softBuff1Num)/sizeof(softBuff1Num[0]); i++)
Serial1.write(softBuff1Num[i]);
}