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Continued work on MAX5715. MACRO functions are done, mostly tested in logic analyzer. SPI unable to work with hardware SS, so software SS is used instead

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Added UART3 on PB10/PB11 for terminal (future use)

git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@225 05563f52-14a8-4384-a975-3d1654cca0fa
This commit is contained in:
mmi
2017-09-29 14:42:38 +00:00
parent b56bc71f36
commit f44979bf75
15 changed files with 412 additions and 95 deletions
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34
S - Software/0 - HSB MRTS Kathode-MCP/3 - Implementation/0 - Code/HAL/src/nhd0420.c
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@@ -70,17 +70,26 @@ static int nhd0420_cursorRowOffset[NHD0420_NUMBER_OF_ROWS] =
// -----------------------------------------------------------------------------
ErrorStatus NHD0420_construct(const struct IODevice* const device)
ErrorStatus NHD0420_construct(struct NHD0420* self, const struct IODevice* device)
{
ErrorStatus returnValue = SUCCESS;
if (self->device == NULL)
{
self->device = device;
}
else
{
returnValue = ERROR;
}
return returnValue;
}
void NHD0420_destruct (const struct IODevice* self)
void NHD0420_destruct (struct NHD0420* self)
{
self->device = NULL;
}
@@ -118,6 +127,7 @@ ErrorStatus NHD0420_getSpiParameters(struct SpiParameters* parameters)
parameters->SPI_FirstBit = NHD0420_SPI_FirstBit;
parameters->SPI_Mode = NHD0420_SPI_Mode;
parameters->SPI_NSS = NHD0420_SPI_NSS;
parameters->SPI_NSS_internal = NHD0420_SPI_NSS_INTERNAL;
parameters->rxQueueSize = NHD0420_SPI_RX_QUEUE;
parameters->txQueueSize = NHD0420_SPI_TX_QUEUE;
}
@@ -127,7 +137,7 @@ ErrorStatus NHD0420_getSpiParameters(struct SpiParameters* parameters)
}
ErrorStatus NHD0420_setCursorToPosition(const struct IODevice* self, char row, char column)
ErrorStatus NHD0420_setCursorToPosition(const struct NHD0420* self, char row, char column)
{
ErrorStatus returnValue = SUCCESS;
@@ -157,7 +167,7 @@ ErrorStatus NHD0420_setCursorToPosition(const struct IODevice* self, char row, c
}
ErrorStatus NHD0420_setContrast(const struct IODevice* self, char contrast)
ErrorStatus NHD0420_setContrast(const struct NHD0420* self, char contrast)
{
ErrorStatus returnValue = SUCCESS;
@@ -183,7 +193,7 @@ ErrorStatus NHD0420_setContrast(const struct IODevice* self, char contrast)
}
ErrorStatus NHD0420_setBacklightBrightness(const struct IODevice* self, char brightness)
ErrorStatus NHD0420_setBacklightBrightness(const struct NHD0420* self, char brightness)
{
ErrorStatus returnValue = SUCCESS;
@@ -209,7 +219,7 @@ ErrorStatus NHD0420_setBacklightBrightness(const struct IODevice* self, char bri
}
ErrorStatus NHD0420_setRS232Baudrate(const struct IODevice* self, char baudrate)
ErrorStatus NHD0420_setRS232Baudrate(const struct NHD0420* self, char baudrate)
{
ErrorStatus returnValue = SUCCESS;
@@ -233,7 +243,7 @@ ErrorStatus NHD0420_setRS232Baudrate(const struct IODevice* self, char baudrate)
}
ErrorStatus NHD0420_setI2CAddress(const struct IODevice* self, char address)
ErrorStatus NHD0420_setI2CAddress(const struct NHD0420* self, char address)
{
ErrorStatus returnValue = SUCCESS;
@@ -268,23 +278,23 @@ ErrorStatus NHD0420_setI2CAddress(const struct IODevice* self, char address)
* @todo
* -----------------------------------------------------------------------------
*/
ErrorStatus NHD0420_sendCommand(const struct IODevice* self, char command)
ErrorStatus NHD0420_sendCommand(const struct NHD0420* self, char command)
{
ErrorStatus returnValue = SUCCESS;
char buffer[NHD0420_CMD_LENGTH] = {NHD0420_CMD_PREFIX, command};
returnValue = IODevice_write(self, buffer, NHD0420_CMD_LENGTH);
returnValue = IODevice_write(self->device, buffer, NHD0420_CMD_LENGTH);
return returnValue;
}
ErrorStatus NHD0420_sendData(const struct IODevice* self, const char* buffer, size_t length)
ErrorStatus NHD0420_sendData(const struct NHD0420* self, const char* buffer, size_t length)
{
ErrorStatus returnValue = SUCCESS;
returnValue = IODevice_write(self, buffer, length);
returnValue = IODevice_write(self->device, buffer, length);
return returnValue;
}