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Fixed language problems. Menu is totally independent from constant strings now, all messages are taken from dedicated include file "MenuText.h"

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Makefile is adapted

Added "Dispay_writeCentered" function, which safes a lot of code

git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@281 05563f52-14a8-4384-a975-3d1654cca0fa
This commit is contained in:
mmi
2017-11-17 13:51:41 +00:00
parent 462f98b302
commit 5e29b31c8c
9 changed files with 603 additions and 211 deletions
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63
S - Software/0 - HSB MRTS Kathode-MCP/3 - Implementation/0 - Code/hsb-mrts/src/Display.c
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@@ -232,6 +232,69 @@ ErrorStatus Display_write(struct Display* self, const char* buffer, size_t row,
}
ErrorStatus Display_writeCentered(struct Display* self, const char* buffer, unsigned int row)
{
ErrorStatus returnValue = SUCCESS;
if (self->initialized)
{
int length = 0;
int column;
// Prior to any action on the display memory, perform necessary checkings
if (returnValue == SUCCESS)
{
// Check that the row coordinate does not exceed the display boundary
if (row - 1 >= self->displayDevice->parameters.numberOfRows)
{
returnValue = ERROR;
}
}
if (returnValue == SUCCESS)
{
length = strlen(buffer);
// Check that the length request does not exceed the display boundary
// This is checked in combination with the column coordinate
// numberOfColumns - column >= length
// must be valid in order to put the requested message on display
if (length > self->displayDevice->parameters.numberOfColumns )
{
returnValue = ERROR;
}
}
if (returnValue == SUCCESS)
{
// Calculate the column to start writing for a centered string
// simply put, the length of the row minus the length of the string divided by two
column = (self->displayDevice->parameters.numberOfColumns - length) / 2;
// In case of an uneven string length, add one column
column += ((self->displayDevice->parameters.numberOfColumns - length) % 2);
// Add one column because the driver should start at column 1 (human readable)
column += 1;
}
if (returnValue == SUCCESS)
{
int loopCounter;
for (loopCounter = 0; loopCounter < length; loopCounter++)
{
DisplayContent_updateCharacter(&self->displayContent, (row - 1), (column - 1) + loopCounter, buffer[loopCounter]);
}
xSemaphoreGive(self->displayWriteRequest);
}
}
else
{
returnValue = ERROR;
}
return returnValue;
}
void Display_feedRefreshCounter(struct Display* self)
{
if (self->initialized)