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Further changes to HD44780 support on the Pi.

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This commit is contained in:
Jonathan Naylor 2016-03-15 07:12:52 +00:00
parent 070bf2bff4
commit c698cfb887
5 changed files with 79 additions and 32 deletions
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72
HD44780.cpp
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@ -16,8 +16,6 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if defined(RASPBERRY_PI)
#include "HD44780.h"
#include "Log.h"
@ -27,6 +25,8 @@
#include <cstdio>
#include <cassert>
const char* LISTENING = "Listening ";
CHD44780::CHD44780(unsigned int rows, unsigned int cols) :
m_rows(rows),
m_cols(cols),
@ -83,52 +83,75 @@ void CHD44780::setDStar()
::lcdPuts(m_fd, "D-Star");
::lcdPosition(m_fd, 0, 1);
::lcdPuts(m_fd, "Listening");
::lcdPrintf(m_fd, "%.*s", m_cols, LISTENING);
}
void CHD44780::writeDStar(const char* my1, const char* my2, const char* your)
{
char buffer[40U];
::sprintf(buffer, "%s/%s > %s", my1, my2, your);
::lcdPosition(m_fd, 0, 1);
::lcdPrintf(m_fd, "%s/%s > %s", my1, my2, your);
::lcdPrintf(m_fd, "%.*s", m_cols, buffer);
}
void CHD44780::clearDStar()
{
::lcdPosition(m_fd, 0, 1);
::lcdPuts(m_fd, "Listening ");
::lcdPrintf(m_fd, "%.*s", m_cols, LISTENING);
}
void CHD44780::setDMR()
{
::lcdClear(m_fd);
::lcdPosition(m_fd, 0, 0);
::lcdPuts(m_fd, "1 DMR Listening");
int row = 0;
if (m_rows > 2U) {
::lcdPosition(m_fd, 0, row);
::lcdPuts(m_fd, "DMR");
row++;
}
::lcdPosition(m_fd, 0, 1);
::lcdPuts(m_fd, "2 DMR Listening");
::lcdPosition(m_fd, 0, row);
::lcdPrintf(m_fd, "1 %.*s", m_cols - 2U, LISTENING);
row++;
::lcdPosition(m_fd, 0, row);
::lcdPrintf(m_fd, "2 %.*s", m_cols - 2U, LISTENING);
}
void CHD44780::writeDMR(unsigned int slotNo, unsigned int srcId, bool group, unsigned int dstId, const char* type)
{
if (slotNo == 1U) {
::lcdPosition(m_fd, 0, 0);
::lcdPrintf(m_fd, "1 %s %u > %s%u", type, srcId, group ? "TG" : "", dstId);
}
else {
::lcdPosition(m_fd, 0, 1);
::lcdPrintf(m_fd, "2 %s %u > %s%u", type, srcId, group ? "TG" : "", dstId);
char buffer[40U];
if (m_cols > 16U)
::sprintf(buffer, "%s %u > %s%u", type, srcId, group ? "TG" : "", dstId);
else
::sprintf(buffer, "%u > %s%u", srcId, group ? "TG" : "", dstId);
::lcdPosition(m_fd, 0, m_rows > 2U ? 1 : 0);
::lcdPrintf(m_fd, "1 %.*s", m_cols - 2U, buffer);
} else {
char buffer[40U];
if (m_cols > 16U)
::sprintf(buffer, "%s %u > %s%u", type, srcId, group ? "TG" : "", dstId);
else
::sprintf(buffer, "%u > %s%u", srcId, group ? "TG" : "", dstId);
::lcdPosition(m_fd, 0, m_rows > 2U ? 2 : 1);
::lcdPrintf(m_fd, "2 %.*s", m_cols - 2U, buffer);
}
}
void CHD44780::clearDMR(unsigned int slotNo)
{
if (slotNo == 1U) {
::lcdPosition(m_fd, 0, 0);
::lcdPuts(m_fd, "1 Listening ");
::lcdPosition(m_fd, 0, m_rows > 2U ? 1 : 0);
::lcdPrintf(m_fd, "1 %.*s", m_cols - 2U, LISTENING);
} else {
::lcdPosition(m_fd, 0, 1);
::lcdPuts(m_fd, "2 Listening ");
::lcdPosition(m_fd, 0, m_rows > 2U ? 2 : 1);
::lcdPrintf(m_fd, "2 %.*s", m_cols - 2U, LISTENING);
}
}
@ -140,23 +163,24 @@ void CHD44780::setFusion()
::lcdPuts(m_fd, "System Fusion");
::lcdPosition(m_fd, 0, 1);
::lcdPuts(m_fd, "Listening");
::lcdPrintf(m_fd, "%.*s", m_cols, LISTENING);
}
void CHD44780::writeFusion(const char* source, const char* dest)
{
char buffer[40U];
::sprintf(buffer, "%s > %s", source, dest);
::lcdPosition(m_fd, 0, 1);
::lcdPrintf(m_fd, "%s > %s", source, dest);
::lcdPrintf(m_fd, "%.*s", m_cols, buffer);
}
void CHD44780::clearFusion()
{
::lcdPosition(m_fd, 0, 1);
::lcdPuts(m_fd, "Listening ");
::lcdPrintf(m_fd, "%.*s", m_cols, LISTENING);
}
void CHD44780::close()
{
}
#endif