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HD44780: Completely disable scrolling and optimise DMR layouts for non-scrolling

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This commit is contained in:
Tony Corbett G0WFV 2016-10-02 11:38:54 +01:00
parent 6f47225ed1
commit 8a9a9ac473
2 changed files with 40 additions and 30 deletions
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68
HD44780.cpp
View file

@ -59,10 +59,12 @@ m_duplex(duplex),
//m_duplex(true), // uncomment to force duplex display for testing!
m_fd(-1),
m_dmr(false),
m_clockDisplayTimer(1000U, 0U, 75U), // Update the clock display every 75ms
m_clockDisplayTimer(1000U, 0U, 250U) // Update the clock display every 250ms
/*
m_dmrScrollTimer1(1000U, 0U, 250U), // Scroll speed for slot 1 - every 250ms
m_dmrScrollTimer2(1000U, 0U, 250U), // Scroll speed for slot 2 - every 250ms
m_dstarScrollTimer(1000U, 0U, 250U) // Scroll speed for D-Star - every 250ms
*/
{
assert(rows > 1U);
assert(cols > 15U);
@ -288,8 +290,8 @@ void CHD44780::pcf8574LCDSetup()
void CHD44780::setIdleInt()
{
m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
//m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
//m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
m_clockDisplayTimer.start(); // Start the clock display in IDLE only
::lcdClear(m_fd);
@ -328,8 +330,8 @@ void CHD44780::setErrorInt(const char* text)
#endif
m_clockDisplayTimer.stop(); // Stop the clock display
m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
//m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
//m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
::lcdClear(m_fd);
if (m_pwm) {
@ -355,8 +357,8 @@ void CHD44780::setLockoutInt()
#endif
m_clockDisplayTimer.stop(); // Stop the clock display
m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
//m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
//m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
::lcdClear(m_fd);
if (m_pwm) {
@ -438,11 +440,11 @@ void CHD44780::writeDStarInt(const char* my1, const char* my2, const char* your,
::lcdPrintf(m_fd, " %.*s", m_cols, m_buffer1);
// Start the D-Star scroll timer if text in m_buffer1 will not fit in the space available
if (strlen(m_buffer1) > m_cols) {
/*if (strlen(m_buffer1) > m_cols) {
::sprintf(m_buffer3, "%.*s", m_cols, DEADSPACE);
strcat(m_buffer1, m_buffer3);
m_dstarScrollTimer.start();
}
}*/
m_dmr = false;
}
@ -454,7 +456,7 @@ void CHD44780::clearDStarInt()
#endif
m_clockDisplayTimer.stop(); // Stop the clock display
m_dstarScrollTimer.stop();
//m_dstarScrollTimer.stop();
::lcdClear(m_fd);
::lcdPosition(m_fd, 0, (m_rows / 2) - 1);
@ -491,16 +493,16 @@ void CHD44780::writeDMRInt(unsigned int slotNo, const std::string& src, bool gro
}
if (slotNo == 1U) {
m_dmrScrollTimer2.stop();
//m_dmrScrollTimer2.stop();
::lcdPosition(m_fd, 0, (m_rows / 2));
::lcdPrintf(m_fd, "2 %.*s", m_cols - 2U, LISTENING);
} else {
m_dmrScrollTimer1.stop();
//m_dmrScrollTimer1.stop();
::lcdPosition(m_fd, 0, (m_rows / 2) - 1);
::lcdPrintf(m_fd, "1 %.*s", m_cols - 2U, LISTENING);
}
} else {
m_dmrScrollTimer2.stop();
//m_dmrScrollTimer2.stop();
if (m_rows > 2U) {
::lcdPosition(m_fd, 0, (m_rows / 2) - 2);
@ -530,15 +532,18 @@ void CHD44780::writeDMRInt(unsigned int slotNo, const std::string& src, bool gro
if (slotNo == 1U) {
::lcdPosition(m_fd, 0, (m_rows / 2) - 1);
::lcdPuts(m_fd, "1 ");
::sprintf(m_buffer1, "%s > %s%s", src.c_str(), group ? "TG" : "", dst.c_str());
if (m_cols > 16 )
::sprintf(m_buffer1, "%s > %s%s%s", src.c_str(), group ? "TG" : "", dst.c_str(), DEADSPACE);
else
::sprintf(m_buffer1, "%s>%s%s", src.c_str(), dst.c_str(), DEADSPACE);
::lcdPrintf(m_fd, "%.*s", m_cols - 2U, m_buffer1);
// Start the DMR scroll timer on slot 1 if text in m_buffer1 will not fit in the space available
if (strlen(m_buffer1) > m_cols - 5 ) {
/*if (strlen(m_buffer1) > m_cols - 5 ) {
::sprintf(m_buffer3, "%.*s", m_cols, DEADSPACE);
strcat(m_buffer1, m_buffer3);
m_dmrScrollTimer1.start();
}
}*/
::lcdPosition(m_fd, m_cols - 3U, (m_rows / 2) - 1);
::lcdPuts(m_fd, " ");
@ -557,15 +562,18 @@ void CHD44780::writeDMRInt(unsigned int slotNo, const std::string& src, bool gro
} else {
::lcdPosition(m_fd, 0, (m_rows / 2));
::lcdPuts(m_fd, "2 ");
::sprintf(m_buffer2, "%s > %s%s", src.c_str(), group ? "TG" : "", dst.c_str());
if (m_cols > 16 )
::sprintf(m_buffer2, "%s > %s%s%s", src.c_str(), group ? "TG" : "", dst.c_str(), DEADSPACE);
else
::sprintf(m_buffer2, "%s>%s%s", src.c_str(), dst.c_str(), DEADSPACE);
::lcdPrintf(m_fd, "%.*s", m_cols - 2U, m_buffer2);
// Start the DMR scroll timer on slot 2 if text in m_buffer2 will not fit in the space available
if (strlen(m_buffer2) > m_cols - 5 ) {
/*if (strlen(m_buffer2) > m_cols - 5 ) {
::sprintf(m_buffer4, "%.*s", m_cols, DEADSPACE);
strcat(m_buffer2, m_buffer4);
m_dmrScrollTimer2.start();
}
}*/
::lcdPosition(m_fd, m_cols - 3U, (m_rows / 2));
::lcdPuts(m_fd, " ");
@ -626,16 +634,16 @@ void CHD44780::clearDMRInt(unsigned int slotNo)
if (m_duplex) {
if (slotNo == 1U) {
m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
//m_dmrScrollTimer1.stop(); // Stop the scroll timer on slot 1
::lcdPosition(m_fd, 0, (m_rows / 2) - 1);
::lcdPrintf(m_fd, "1 %.*s", m_cols - 2U, LISTENING);
} else {
m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
//m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
::lcdPosition(m_fd, 0, (m_rows / 2));
::lcdPrintf(m_fd, "2 %.*s", m_cols - 2U, LISTENING);
}
} else {
m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
//m_dmrScrollTimer2.stop(); // Stop the scroll timer on slot 2
if (m_rows > 2U) {
::lcdPosition(m_fd, 0, (m_rows / 2) - 2);
@ -838,9 +846,9 @@ void CHD44780::clearCWInt()
void CHD44780::clockInt(unsigned int ms)
{
m_clockDisplayTimer.clock(ms);
m_dmrScrollTimer1.clock(ms);
m_dmrScrollTimer2.clock(ms);
m_dstarScrollTimer.clock(ms);
//m_dmrScrollTimer1.clock(ms);
//m_dmrScrollTimer2.clock(ms);
//m_dstarScrollTimer.clock(ms);
// Idle clock display
if (m_displayClock && m_clockDisplayTimer.isRunning() && m_clockDisplayTimer.hasExpired()) {
@ -871,10 +879,10 @@ void CHD44780::clockInt(unsigned int ms)
m_clockDisplayTimer.start();
}
/* Scrolling disabled for now as it is slowing things down just enough to screw with the audio processing! */
/* Scrolling disabled for now as it is slowing things down just enough to screw with the audio processing!
// DMR Slot 1 scrolling
if (1 != 1 && m_dmrScrollTimer1.isRunning() && m_dmrScrollTimer1.hasExpired()) {
if (m_dmrScrollTimer1.isRunning() && m_dmrScrollTimer1.hasExpired()) {
strncat(m_buffer1, m_buffer1, 1); // Move the first character to the end of the buffer
memmove(m_buffer1, m_buffer1 + 1, strlen(m_buffer1)); // Strip the first character
::lcdPosition(m_fd, 2, (m_rows / 2) - 1); // Position on the LCD
@ -883,7 +891,7 @@ void CHD44780::clockInt(unsigned int ms)
}
// DMR Slot 2 scrolling
if (1 != 1 && m_dmrScrollTimer2.isRunning() && m_dmrScrollTimer2.hasExpired()) {
if (m_dmrScrollTimer2.isRunning() && m_dmrScrollTimer2.hasExpired()) {
strncat(m_buffer2, m_buffer2, 1);
memmove(m_buffer2, m_buffer2 + 1, strlen(m_buffer2));
::lcdPosition(m_fd, 2, (m_rows / 2));
@ -892,13 +900,13 @@ void CHD44780::clockInt(unsigned int ms)
}
// D-Star scrolling
if (1 != 1 && m_dstarScrollTimer.isRunning() && m_dstarScrollTimer.hasExpired()) {
if (m_dstarScrollTimer.isRunning() && m_dstarScrollTimer.hasExpired()) {
strncat(m_buffer1, m_buffer1, 1);
memmove(m_buffer1, m_buffer1 + 1, strlen(m_buffer1));
::lcdPosition(m_fd, 0, (m_rows / 2));
::lcdPrintf(m_fd, "%.*s", m_cols, m_buffer1);
m_dstarScrollTimer.start();
}
}*/
}
void CHD44780::close()

2
HD44780.h
View file

@ -140,9 +140,11 @@ private:
int m_fd;
bool m_dmr;
CTimer m_clockDisplayTimer;
/*
CTimer m_dmrScrollTimer1;
CTimer m_dmrScrollTimer2;
CTimer m_dstarScrollTimer;
*/
#ifdef ADAFRUIT_DISPLAY
void adafruitLCDSetup();