Merge pull request #543 from jg1uaa/master

Add Surenoo UART-TFT panel (1.8inch, 128x160) support.

Display.cpp

@@ -22,6 +22,7 @@
 #include "ModemSerialPort.h"
 #include "NullDisplay.h"
 #include "TFTSerial.h"
+#include "TFTSurenoo.h"
 #include "LCDproc.h"
 #include "Nextion.h"
 #include "CASTInfo.h"
@@ -432,7 +433,7 @@ CDisplay* CDisplay::createDisplay(const CConf& conf, CUMP* ump, CModem* modem)
 	LogInfo("Display Parameters");
 	LogInfo("    Type: %s", type.c_str());
 
-	if (type == "TFT Serial") {
+	if (type == "TFT Serial" || type == "TFT Surenoo") {
 		std::string port        = conf.getTFTSerialPort();
 		unsigned int brightness = conf.getTFTSerialBrightness();
 
@@ -443,9 +444,12 @@ CDisplay* CDisplay::createDisplay(const CConf& conf, CUMP* ump, CModem* modem)
 		if (port == "modem")
 			serial = new CModemSerialPort(modem);
 		else
-			serial = new CSerialController(port, SERIAL_9600);
+			serial = new CSerialController(port, (type == "TFT Serial") ? SERIAL_9600 : SERIAL_115200);
 
-		display = new CTFTSerial(conf.getCallsign(), dmrid, serial, brightness);
+		if (type == "TFT Surenoo")
+			display = new CTFTSurenoo(conf.getCallsign(), dmrid, serial, brightness);
+		else
+			display = new CTFTSerial(conf.getCallsign(), dmrid, serial, brightness);
 	} else if (type == "Nextion") {
 		std::string port            = conf.getNextionPort();
 		unsigned int brightness     = conf.getNextionBrightness();

Makefile

@@ -13,7 +13,7 @@ OBJECTS = \
 		NetworkInfo.o Nextion.o NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o \
 		NXDNLookup.o NXDNNetwork.o NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o \
 		POCSAGControl.o POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o \
-		Thread.o Timer.o UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
+		TFTSurenoo.o Thread.o Timer.o UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand
 

Makefile.Pi

@@ -12,7 +12,7 @@ OBJECTS = \
 		DStarSlowData.o Golay2087.o Golay24128.o Hamming.o I2CController.o LCDproc.o Log.o MMDVMHost.o MobileGPS.o Modem.o ModemSerialPort.o Mutex.o \
 		NetworkInfo.o Nextion.o NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o NXDNLookup.o \
 		NXDNNetwork.o NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o POCSAGControl.o \
-		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o \
+		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o TFTSurenoo.o Thread.o Timer.o \
 		UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand

Makefile.Pi.Adafruit

@@ -13,7 +13,7 @@ OBJECTS = \
 		DStarSlowData.o Golay2087.o Golay24128.o Hamming.o HD44780.o I2CController.o LCDproc.o Log.o MMDVMHost.o MobileGPS.o Modem.o ModemSerialPort.o Mutex.o \
 		NetworkInfo.o Nextion.o NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o NXDNLookup.o \
 		NXDNNetwork.o NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o POCSAGControl.o \
-		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o \
+		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o TFTSurenoo.o Thread.o \
 		Timer.o UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand

Makefile.Pi.HD44780

@@ -12,7 +12,7 @@ OBJECTS = \
 		DStarSlowData.o Golay2087.o Golay24128.o Hamming.o HD44780.o I2CController.o LCDproc.o Log.o MMDVMHost.o MobileGPS.o Modem.o ModemSerialPort.o Mutex.o \
 		NetworkInfo.o Nextion.o NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o NXDNLookup.o \
 		NXDNNetwork.o NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o POCSAGControl.o \
-		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o \
+		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o TFTSurenoo.o Thread.o \
 		Timer.o UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand

Makefile.Pi.OLED

@@ -12,7 +12,7 @@ OBJECTS = \
 		DStarSlowData.o Golay2087.o Golay24128.o Hamming.o I2CController.o OLED.o LCDproc.o Log.o MMDVMHost.o MobileGPS.o Modem.o ModemSerialPort.o Mutex.o \
 		NetworkInfo.o Nextion.o NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o NXDNLookup.o \
 		NXDNNetwork.o NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o POCSAGControl.o \
-		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o \
+		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o TFTSurenoo.o Thread.o \
 		Timer.o UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand

Makefile.Pi.PCF8574

@@ -13,7 +13,7 @@ OBJECTS = \
 		DStarSlowData.o Golay2087.o Golay24128.o Hamming.o HD44780.o I2CController.o LCDproc.o Log.o MMDVMHost.o MobileGPS.o Modem.o ModemSerialPort.o Mutex.o \
 		NetworkInfo.o Nextion.o NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o NXDNLookup.o \
 		NXDNNetwork.o NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o POCSAGControl.o \
-		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o \
+		POCSAGNetwork.o QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o TFTSurenoo.o Thread.o \
 		Timer.o UDPSocket.o UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand

Makefile.Solaris

@@ -12,7 +12,7 @@ OBJECTS = \
 		DStarSlowData.o Golay2087.o Golay24128.o Hamming.o LCDproc.o Log.o MMDVMHost.o MobileGPS.o Modem.o ModemSerialPort.o Mutex.o NetworkInfo.o Nextion.o \
 		NullDisplay.o NullModem.o NXDNAudio.o NXDNControl.o NXDNConvolution.o NXDNCRC.o NXDNFACCH1.o NXDNLayer3.o NXDNLICH.o NXDNLookup.o NXDNNetwork.o \
 		NXDNSACCH.o NXDNUDCH.o P25Audio.o P25Control.o P25Data.o P25LowSpeedData.o P25Network.o P25NID.o P25Trellis.o P25Utils.o POCSAGControl.o POCSAGNetwork.o \
-		QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o Thread.o Timer.o UDPSocket.o \
+		QR1676.o RemoteControl.o RS129.o RS241213.o RSSIInterpolator.o SerialController.o SerialPort.o SHA256.o StopWatch.o Sync.o TFTSerial.o TFTSurenoo.o Thread.o Timer.o UDPSocket.o \
 		UMP.o Utils.o YSFControl.o YSFConvolution.o YSFFICH.o YSFNetwork.o YSFPayload.o
 
 all:		MMDVMHost RemoteCommand

TFTSurenoo.cpp

@@ -0,0 +1,436 @@
+/*
+ *   Copyright (C) 2019 by SASANO Takayoshi JG1UAA
+ *   Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include "TFTSurenoo.h"
+#include "Thread.h"
+#include "Log.h"
+
+#include <cstdio>
+#include <cassert>
+#include <cstring>
+
+/*
+ * UART-TFT LCD Driver for Surenoo JC22-V05 (128x160)
+ * other Surenoo UART-LCD will be work, but display area is still 160x128
+ * (tested with JC028-V03 240x320 module)
+ */
+
+// x = 0 to 159, y = 0 to 127 - Landscape
+// x = 0 to 127, y = 0 to 159 - Portrait
+#define X_WIDTH			160
+#define Y_WIDTH			128
+
+#define ROTATION_PORTRAIT	0
+#define ROTATION_LANDSCAPE	1
+
+enum LcdColour {
+	COLOUR_BLACK, COLOUR_RED, COLOUR_GREEN, COLOUR_BLUE,
+	COLOUR_YELLOW, COLOUR_CYAN, COLOUR_MAGENTA, COLOUR_GREY,
+	COLOUR_DARK_GREY, COLOUR_DARK_RED, COLOUR_DARK_GREEN, COLOUR_DARK_BLUE,
+	COLOUR_DARK_YELLOW, COLOUR_DARK_CYAN, COLOUR_DARK_MAGENTA, COLOUR_WHITE
+};
+
+#define FONT_SMALL		16	//  8x16
+#define FONT_MEDIUM		24	// 12x24
+#define FONT_LARGE		32	// 16x32
+
+#define FG_COLOUR		COLOUR_CYAN
+#define BG_COLOUR		COLOUR_BLACK
+#define ERROR_COLOUR		COLOUR_DARK_RED
+#define MODE_COLOUR   		COLOUR_YELLOW
+
+// MODE_FONT_SIZE should be equal or larger than STATUS_FONT_SIZE
+#define MODE_FONT_SIZE		FONT_MEDIUM
+#define STATUS_FONT_SIZE	FONT_SMALL
+
+#define STATUS_MARGIN		32	// pixel
+
+#define MODE_CHARS		(X_WIDTH / (MODE_FONT_SIZE / 2))
+#define STATUS_CHARS		(X_WIDTH / (STATUS_FONT_SIZE / 2))
+#define STATUS_LINES		((Y_WIDTH - STATUS_MARGIN) / STATUS_FONT_SIZE)
+#define	statusLine_offset(x)	((STATUS_CHARS + 1) * ((x) + 1))
+
+// This module sometimes ignores display command (too busy?),
+// so supress display refresh
+#define REFRESH_PERIOD		250	// msec
+
+#define STR_CRLF		"\x0D\x0A"
+#define STR_DMR			"DMR"
+#define STR_DSTAR		"D-STAR"
+#define STR_MMDVM		"MMDVM"
+#define STR_NXDN		"NXDN"
+#define STR_P25			"P25"
+#define STR_YSF			"SystemFusion"
+
+CTFTSurenoo::CTFTSurenoo(const std::string& callsign, unsigned int dmrid, ISerialPort* serial, unsigned int brightness) :
+CDisplay(),
+m_callsign(callsign),
+m_dmrid(dmrid),
+m_serial(serial),
+m_brightness(brightness),
+m_mode(MODE_IDLE),
+m_refresh(false),
+m_refreshTimer(1000U, 0U, REFRESH_PERIOD),
+m_lineBuf(NULL)
+{
+	assert(serial != NULL);
+	assert(brightness >= 0U && brightness <= 255U);
+}
+
+CTFTSurenoo::~CTFTSurenoo()
+{
+}
+
+bool CTFTSurenoo::open()
+{
+	bool ret = m_serial->open();
+	if (!ret) {
+		LogError("Cannot open the port for the TFT Serial");
+		delete m_serial;
+		return false;
+	}
+
+	m_lineBuf = new char[statusLine_offset(STATUS_LINES)];
+	if (m_lineBuf == NULL) {
+		LogError("Cannot allocate line buffer");
+		m_serial->close();
+		delete m_serial;
+		return false;
+	}
+
+	lcdReset();
+	clearScreen(BG_COLOUR);
+
+	setRotation(ROTATION_LANDSCAPE);
+	setBrightness(m_brightness);
+	setBackground(BG_COLOUR);
+	setIdle();
+
+	m_refreshTimer.start();
+
+	return true;
+}
+
+void CTFTSurenoo::setIdleInt()
+{
+	setModeLine(STR_MMDVM);
+
+	::snprintf(m_temp, sizeof(m_temp), "%-6s / %u", m_callsign.c_str(), m_dmrid);
+	setStatusLine(0, m_temp);
+	setStatusLine(2, "IDLE");
+
+	m_mode = MODE_IDLE;
+}
+
+void CTFTSurenoo::setErrorInt(const char* text)
+{
+	assert(text != NULL);
+
+	setModeLine(STR_MMDVM);
+	setStatusLine(0, text);
+	setStatusLine(2, "ERROR");
+
+	m_mode = MODE_ERROR;
+}
+
+void CTFTSurenoo::setLockoutInt()
+{
+	setModeLine(STR_MMDVM);
+	setStatusLine(2, "LOCKOUT");
+
+	m_mode = MODE_LOCKOUT;
+}
+
+void CTFTSurenoo::setQuitInt()
+{
+	// m_refreshTimer has stopped, need delay here
+	CThread::sleep(REFRESH_PERIOD);
+
+	setModeLine(STR_MMDVM);
+	setStatusLine(2, "STOPPED");
+
+	refreshDisplay();
+
+	m_mode = MODE_QUIT;
+}
+
+void CTFTSurenoo::writeDStarInt(const char* my1, const char* my2, const char* your, const char* type, const char* reflector)
+{
+	assert(my1 != NULL);
+	assert(my2 != NULL);
+	assert(your != NULL);
+	assert(type != NULL);
+	assert(reflector != NULL);
+
+	setModeLine(STR_MMDVM);
+
+	::snprintf(m_temp, sizeof(m_temp), "%s %.8s/%4.4s", type, my1, my2);
+	setStatusLine(0, m_temp);
+
+	::snprintf(m_temp, sizeof(m_temp), "%.8s", your);
+	setStatusLine(2, m_temp);
+
+	if (::strcmp(reflector, "        ") != 0)
+		::snprintf(m_temp, sizeof(m_temp), "via %.8s", reflector);
+	else
+		::snprintf(m_temp, sizeof(m_temp), "");
+	setStatusLine(4, m_temp);
+
+	m_mode = MODE_DSTAR;
+}
+
+void CTFTSurenoo::clearDStarInt()
+{
+	setStatusLine(0, "Listening");
+	setStatusLine(2, "");
+	setStatusLine(4, "");
+}
+
+void CTFTSurenoo::writeDMRInt(unsigned int slotNo, const std::string& src, bool group, const std::string& dst, const char* type)
+{
+	assert(type != NULL);
+
+	// slotNo comes 1 or 2, convert 0 or 1
+	slotNo--;
+
+	setModeLine(STR_DMR);
+
+	::snprintf(m_temp, sizeof(m_temp), "%d Listening", 2 - slotNo);
+	setStatusLine((1 - slotNo) * 2, m_temp);
+
+	::snprintf(m_temp, sizeof(m_temp), "%d %s %s", slotNo + 1, type, src.c_str());
+	setStatusLine(slotNo * 2, m_temp);
+
+	::snprintf(m_temp, sizeof(m_temp), "%s%s", group ? "TG" : "", dst.c_str());
+	setStatusLine(slotNo * 2 + 1, m_temp);
+
+	m_mode = MODE_DMR;
+}
+
+void CTFTSurenoo::clearDMRInt(unsigned int slotNo)
+{
+	// slotNo comes 1 or 2, convert 0 or 1
+	slotNo--;
+
+	::snprintf(m_temp, sizeof(m_temp), "%d Listening", slotNo + 1);
+	setStatusLine(slotNo * 2, m_temp);
+
+	setStatusLine(slotNo * 2 + 1, "");
+}
+
+void CTFTSurenoo::writeFusionInt(const char* source, const char* dest, const char* type, const char* origin)
+{
+	assert(source != NULL);
+	assert(dest != NULL);
+	assert(type != NULL);
+	assert(origin != NULL);
+
+	setModeLine(STR_YSF);
+
+	::snprintf(m_temp, sizeof(m_temp), "%s %.10s", type, source);
+	setStatusLine(0, m_temp);
+
+	::snprintf(m_temp, sizeof(m_temp), "  %.10s", dest);
+	setStatusLine(2, m_temp);
+
+	if (::strcmp(origin, "          ") != 0)
+		::snprintf(m_temp, sizeof(m_temp), "at %.10s", origin);
+	else
+		::snprintf(m_temp, sizeof(m_temp), "");
+	setStatusLine(4, m_temp);
+
+	m_mode = MODE_YSF;
+}
+
+void CTFTSurenoo::clearFusionInt()
+{
+	clearDStarInt();
+}
+
+void CTFTSurenoo::writeP25Int(const char* source, bool group, unsigned int dest, const char* type)
+{
+	assert(source != NULL);
+	assert(type != NULL);
+
+	setModeLine(STR_P25);
+
+	::snprintf(m_temp, sizeof(m_temp), "%s %.10s", type, source);
+	setStatusLine(0, m_temp);
+
+	::snprintf(m_temp, sizeof(m_temp), "  %s%u", group ? "TG" : "", dest);
+	setStatusLine(2, m_temp);
+
+	m_mode = MODE_P25;
+}
+
+void CTFTSurenoo::clearP25Int()
+{
+	clearDStarInt();
+}
+
+void CTFTSurenoo::writeNXDNInt(const char* source, bool group, unsigned int dest, const char* type)
+{
+	assert(source != NULL);
+	assert(type != NULL);
+
+	setModeLine(STR_NXDN);
+
+	::snprintf(m_temp, sizeof(m_temp), "%s %.10s", type, source);
+	setStatusLine(0, m_temp);
+
+	::snprintf(m_temp, sizeof(m_temp), "  %s%u", group ? "TG" : "", dest);
+	setStatusLine(2, m_temp);
+
+	m_mode = MODE_NXDN;
+}
+
+void CTFTSurenoo::clearNXDNInt()
+{
+	clearDStarInt();
+}
+
+void CTFTSurenoo::writePOCSAGInt(uint32_t ric, const std::string& message)
+{
+	setStatusLine(2, "POCSAG TX");
+
+	m_mode = MODE_POCSAG;
+}
+
+void CTFTSurenoo::clearPOCSAGInt()
+{
+	setStatusLine(2, "IDLE");
+}
+
+void CTFTSurenoo::writeCWInt()
+{
+	setStatusLine(2, "CW TX");
+
+	m_mode = MODE_CW;
+}
+
+void CTFTSurenoo::clearCWInt()
+{
+	setStatusLine(2, "IDLE");
+}
+
+void CTFTSurenoo::close()
+{
+	delete[] m_lineBuf;
+
+	m_serial->close();
+	delete m_serial;
+}
+
+void CTFTSurenoo::clockInt(unsigned int ms)
+{
+	m_refreshTimer.clock(ms);	// renew timer status 
+
+	if (m_refreshTimer.isRunning() && m_refreshTimer.hasExpired()) {
+		refreshDisplay();
+		m_refreshTimer.start();	// reset timer, wait for next period
+	}
+}
+
+void CTFTSurenoo::setLineBuffer(char *buf, const char *text, int maxchar)
+{
+	int i;
+
+	for (i = 0; i < maxchar && text[i]; i++) buf[i] = text[i];
+	for (; i < maxchar; i++) buf[i] = ' ';
+	buf[i] = '\0';
+
+	m_refresh = true;
+}
+
+void CTFTSurenoo::setModeLine(const char *text)
+{
+	setLineBuffer(m_lineBuf, text, MODE_CHARS);
+
+	// clear all status line
+	for (int i = 0; i < STATUS_LINES; i++) setStatusLine(i, "");
+}
+
+void CTFTSurenoo::setStatusLine(unsigned int line, const char *text)
+{
+	setLineBuffer(m_lineBuf + statusLine_offset(line), text, STATUS_CHARS);
+}  
+
+void CTFTSurenoo::refreshDisplay(void)
+{
+	if (!m_refresh) return;
+
+	// mode line
+	::snprintf(m_temp, sizeof(m_temp), "DCV%d(%d,%d,'%s',%d);",
+		   MODE_FONT_SIZE, 0, 0, m_lineBuf, MODE_COLOUR);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+
+	// status line
+	for (int i = 0; i < STATUS_LINES; i++) {
+		::snprintf(m_temp, sizeof(m_temp), "DCV%d(%d,%d,'%s',%d);",
+			   STATUS_FONT_SIZE, 0,
+			   STATUS_MARGIN + STATUS_FONT_SIZE * i,
+			   m_lineBuf + statusLine_offset(i), FG_COLOUR);
+		m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+	}
+
+	// sending CR+LF finishes commands
+	::snprintf(m_temp, sizeof(m_temp), STR_CRLF);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+
+	m_refresh = false;
+}
+
+void CTFTSurenoo::lcdReset(void)
+{
+	::snprintf(m_temp, sizeof(m_temp), "RESET;" STR_CRLF);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+	CThread::sleep(250);	// document says 230ms
+}
+
+void CTFTSurenoo::clearScreen(unsigned char colour)
+{
+	assert(colour >= 0U && colour <= 63U);
+
+	::snprintf(m_temp, sizeof(m_temp), "CLR(%d);" STR_CRLF, colour);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+	CThread::sleep(100);	// at least 60ms (@240x320 panel)
+}
+
+void CTFTSurenoo::setBackground(unsigned char colour)
+{
+	assert(colour >= 0U && colour <= 63U);
+
+	::snprintf(m_temp, sizeof(m_temp), "SBC(%d);", colour);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+}
+
+void CTFTSurenoo::setRotation(unsigned char rotation)
+{
+	assert(rotation >= 0U && rotation <= 1U);
+
+	::snprintf(m_temp, sizeof(m_temp), "DIR(%d);", rotation);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+}
+
+void CTFTSurenoo::setBrightness(unsigned char brightness)
+{
+	assert(brightness >= 0U && brightness <= 255U);
+
+	::snprintf(m_temp, sizeof(m_temp), "BL(%d);", brightness);
+	m_serial->write((unsigned char*)m_temp, ::strlen(m_temp));
+}

TFTSurenoo.h

@@ -0,0 +1,91 @@
+/*
+ *   Copyright (C) 2019 by SASANO Takayoshi JG1UAA
+ *   Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#if !defined(TFTSURENOO_H)
+#define TFTSURENOO_H
+
+#include "Display.h"
+#include "Defines.h"
+#include "SerialPort.h"
+
+#include <string>
+
+class CTFTSurenoo : public CDisplay
+{
+public:
+  CTFTSurenoo(const std::string& callsign, unsigned int dmrid, ISerialPort* serial, unsigned int brightness);
+  virtual ~CTFTSurenoo();
+
+  virtual bool open();
+
+  virtual void close();
+
+protected:
+	virtual void setIdleInt();
+	virtual void setErrorInt(const char* text);
+	virtual void setLockoutInt();
+	virtual void setQuitInt();
+
+	virtual void writeDStarInt(const char* my1, const char* my2, const char* your, const char* type, const char* reflector);
+	virtual void clearDStarInt();
+
+	virtual void writeDMRInt(unsigned int slotNo, const std::string& src, bool group, const std::string& dst, const char* type);
+	virtual void clearDMRInt(unsigned int slotNo);
+
+	virtual void writeFusionInt(const char* source, const char* dest, const char* type, const char* origin);
+	virtual void clearFusionInt();
+
+	virtual void writeP25Int(const char* source, bool group, unsigned int dest, const char* type);
+	virtual void clearP25Int();
+
+	virtual void writeNXDNInt(const char* source, bool group, unsigned int dest, const char* type);
+	virtual void clearNXDNInt();
+
+	virtual void writePOCSAGInt(uint32_t ric, const std::string& message);
+	virtual void clearPOCSAGInt();
+
+	virtual void writeCWInt();
+	virtual void clearCWInt();
+
+	virtual void clockInt(unsigned int ms);
+
+private:
+   std::string   m_callsign;
+   unsigned int  m_dmrid;
+   ISerialPort*  m_serial;
+   unsigned int  m_brightness;
+   unsigned char m_mode;
+   bool          m_refresh;
+   CTimer        m_refreshTimer;
+   char*         m_lineBuf;
+   char          m_temp[128];
+
+  void setLineBuffer(char *buf, const char *text, int maxchar);
+  void setModeLine(const char *text);
+  void setStatusLine(unsigned int line, const char *text);
+  void refreshDisplay(void);
+
+  void lcdReset(void);
+  void clearScreen(unsigned char colour);
+  void setBackground(unsigned char colour);
+  void setRotation(unsigned char rotation);
+  void setBrightness(unsigned char brightness);
+};
+
+#endif