avr/uart
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Changed example to use rx as well

Browse Source
This commit is contained in:
BlackMark 2019-08-02 17:42:12 +02:00
parent e891e1019f
commit 408ab83afb
3 changed files with 104 additions and 96 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
uart/main.cpp
View File

@ -13,9 +13,17 @@
void newUartUsage()
{
using namespace uart;
Uart1<> serial1;
Uart<Hardware1<Mode::ASYNCHRONOUS, Config<>, Driven::INTERRUPT>> serial1;
sei();
serial1 << "Hello World from RAM. " << F("Hello World from flash\r\n");
serial1 << F("Hello World from RAM. ") << F("Hello World from flash\r\n");
while (true) {
uint8_t received = 0;
if (serial1.rxByte(received))
serial1.txByte(received);
}
_delay_ms(1000);
}
@ -25,7 +33,7 @@ void newUartUsage2()
using namespace uart;
using config = Config<9600, DataBits::EIGHT, Parity::NONE, StopBits::ONE>;
using uart0 = Hardware0<Mode::ASYNCHRONOUS, config, Driven::INTERRUPT>;
using uart0 = Hardware0<Mode::ASYNCHRONOUS, config, Driven::BLOCKING>;
using softuart = Software<io::P::B1, io::P::B2, config>;
Uart<uart0> serial;
@ -47,7 +55,7 @@ void oldUsartUsage()
_delay_ms(1000);
}
/*
namespace spi {
enum class Cpol {
@ -122,7 +130,7 @@ void spiTest()
spi::spi<uartspi> uartSpi;
}
*/
static inline void initUart(const uint32_t baudRate)
{
UBRR0 = static_cast<uint16_t>((F_CPU / (16 * baudRate)) - 1);
@ -170,11 +178,11 @@ void cUartLibTest()
auto ramString = "Hello World from RAM. ";
auto flashString = F("Hello World from flash\r\n");
uart_init(UART_BAUD_SELECT(9600, F_CPU));
uart1_init(UART_BAUD_SELECT(9600, F_CPU));
sei();
uart_puts(ramString);
uart_puts_p(reinterpret_cast<const char *>(flashString));
uart1_puts(ramString);
uart1_puts_p(reinterpret_cast<const char *>(flashString));
_delay_ms(1000);
}

2
uart/uart

@ -1 +1 @@
Subproject commit 92c96bbc72e8784f10d38e85073c5bd010ab877e
Subproject commit 0bfd303a26a8aad77607e9cefb1039997952af09

26
uart/uart.cppproj
View File

@ -95,21 +95,33 @@
<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
<avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcc.compiler.symbols.DefSymbols>
<ListValues>
<Value>NDEBUG</Value>
</ListValues>
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.3.300\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
<avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
<avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>
<avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultBitFieldUnsigned>
<avrgcccpp.compiler.symbols.DefSymbols>
<ListValues>
<Value>NDEBUG</Value>
</ListValues>
</avrgcccpp.compiler.symbols.DefSymbols>
<avrgcccpp.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.3.300\include</Value>
</ListValues>
</avrgcccpp.compiler.directories.IncludePaths>
<avrgcccpp.compiler.optimization.level>Optimize for size (-Os)</avrgcccpp.compiler.optimization.level>
<avrgcccpp.compiler.optimization.PackStructureMembers>True</avrgcccpp.compiler.optimization.PackStructureMembers>
<avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcccpp.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcccpp.compiler.warnings.AllWarnings>True</avrgcccpp.compiler.warnings.AllWarnings>
@ -125,19 +137,7 @@
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.3.300\include</Value>
</ListValues>
</avrgcccpp.assembler.general.IncludePaths>
<avrgcc.compiler.symbols.DefSymbols>
<ListValues>
<Value>NDEBUG</Value>
</ListValues>
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
<avrgcccpp.compiler.symbols.DefSymbols>
<ListValues>
<Value>NDEBUG</Value>
</ListValues>
</avrgcccpp.compiler.symbols.DefSymbols>
<avrgcccpp.compiler.optimization.level>Optimize for size (-Os)</avrgcccpp.compiler.optimization.level>
</AvrGccCpp>
</AvrGccCpp>
</ToolchainSettings>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">