Add double speed test and change to atmega328p

uart/clock.hpp

@@ -1,4 +1,4 @@
 #pragma once
 
-#define F_CPU 20000000
+#define F_CPU 16'000'000
 #include <util/delay.h>

uart/main.cpp

@@ -8,44 +8,63 @@
 #include "io/io.hpp"
 #include "uart/uart.hpp"
 
-#define UART1_INT_VECTORS
+#define UART0_INT_VECTORS
-#include "uart/hardware1.hpp"
+#include "uart/hardware0.hpp"
+
+void doubleSpeedTest()
+{
+	using namespace uart;
+	Uart<Hardware0<Config<115200>, Driven::INTERRUPT, Mode::ASYNCHRONOUS>> serial;
+	serial.init();
+
+	uint8_t counter = 100;
+	uint8_t data;
+
+	while (counter) {
+		if (serial.rxByte(data)) {
+			serial.txByte(data);
+			--counter;
+		}
+	}
+
+	serial.flushTx();
+}
 
 void newUartUsage()
 {
 	using namespace uart;
-	Uart<Hardware1<Config<115200>, Driven::BLOCKING, Mode::ASYNCHRONOUS>> serial1;
+	Uart<Hardware0<Config<115200>, Driven::BLOCKING, Mode::ASYNCHRONOUS>> serial;
-	serial1.init();
+	serial.init();
 
-	serial1 << "New uart hi from RAM. " << F("New uart hi from flash\r\n");
+	serial << "New uart hi from RAM. " << F("New uart hi from flash\r\n");
 
 	while (false) {
 		uint8_t received = 0;
 
-		while (!serial1.peek())
+		while (!serial.peek())
 			;
 
 		{
-			serial1 << F("Peeked: ");
+			serial << F("Peeked: ");
-			serial1.txByte(received);
+			serial.txByte(received);
-			serial1 << F("\r\n");
+			serial << F("\r\n");
 		}
 
-		if (serial1.rxByte(received)) {
+		if (serial.rxByte(received)) {
-			serial1 << F("Received: ");
+			serial << F("Received: ");
-			serial1.txByte(received);
+			serial.txByte(received);
-			serial1 << F("\r\n");
+			serial << F("\r\n");
 		}
 	}
 
-	serial1.flushTx();
+	serial.flushTx();
 }
 
 void newUartUsage2()
 {
 	using namespace uart;
 
-	Uart<Hardware1<Config<115200>, Driven::INTERRUPT>> serial1;
+	Uart<Hardware0<Config<115200>, Driven::INTERRUPT>> serial1;
 
 	auto ramString = "Hello World from RAM. ";
 	auto flashString = F("Hello World from flash\r\n");
@@ -61,7 +80,7 @@ void newUartUsage2()
 void newUartStreamOverloads()
 {
 	using namespace uart;
-	Uart<Hardware1<Config<115200>, Driven::BLOCKING, Mode::ASYNCHRONOUS>> serial;
+	Uart<Hardware0<Config<115200>, Driven::BLOCKING, Mode::ASYNCHRONOUS>> serial;
 	serial.init();
 
 	bool bVal = true;
@@ -191,17 +210,18 @@ void spiTest()
 
 static inline void initUart(const uint32_t baudRate)
 {
-	UBRR1 = static_cast<uint16_t>((F_CPU + 8 * baudRate) / (16 * baudRate) - 1);
+	UBRR0 = static_cast<uint16_t>((F_CPU + 8 * baudRate) / (16 * baudRate) - 1);
-	UCSR1C = (1 << UCSZ11) | (1 << UCSZ10);
+	UCSR0A = 0;
-	UCSR1B = (1 << RXEN1) | (1 << TXEN1);
+	UCSR0C = (1 << UCSZ01) | (1 << UCSZ00);
+	UCSR0B = (1 << RXEN0) | (1 << TXEN0);
 }
 
 static inline void txUart(uint8_t byte)
 {
-	while (!(UCSR1A & (1 << UDRE1)))
+	while (!(UCSR0A & (1 << UDRE0)))
 		;
 
-	UDR1 = byte;
+	UDR0 = byte;
 }
 
 static inline void txString(const char *str)
@@ -220,11 +240,11 @@ static inline void txString(const detail::FlashString *str)
 
 static inline void flushTx()
 {
-	while (!(UCSR1A & (1 << UDRE1)))
+	while (!(UCSR0A & (1 << UDRE0)))
 		;
-	while (!(UCSR1A & (1 << TXC1)))
+	while (!(UCSR0A & (1 << TXC0)))
 		;
-	UCSR1A |= (1 << TXC1);
+	UCSR0A |= (1 << TXC0);
 }
 
 void optimalUartTest()
@@ -244,6 +264,8 @@ int main()
 {
 	sei();
 
+	doubleSpeedTest();
+
 	newUartUsage2();
 	optimalUartTest();
 	newUartStreamOverloads();

uart/type

@@ -1 +1 @@
-Subproject commit 068a179cef0d1eebe17771270fa82cc3d693c9a5
+Subproject commit ce31ef017f738baaca6f0cbf99dac9d59b5e6811

uart/uart

@@ -1 +1 @@
-Subproject commit 41b9ef74f9138e6eb8559a961d951049db1d7c67
+Subproject commit 04b6782ec457fb22759a097892b863a3ec6eaab4

uart/uart.cppproj

@@ -5,7 +5,7 @@
     <ProjectVersion>7.0</ProjectVersion>
     <ToolchainName>com.Atmel.AVRGCC8.CPP</ToolchainName>
     <ProjectGuid>dce6c7e3-ee26-4d79-826b-08594b9ad897</ProjectGuid>
-    <avrdevice>ATmega1284P</avrdevice>
+    <avrdevice>ATmega328P</avrdevice>
     <avrdeviceseries>none</avrdeviceseries>
     <OutputType>Executable</OutputType>
     <Language>CPP</Language>
@@ -30,7 +30,7 @@
     <EraseKey />
     <avrtool>com.atmel.avrdbg.tool.atmelice</avrtool>
     <avrtoolserialnumber>J41800099437</avrtoolserialnumber>
-    <avrdeviceexpectedsignature>0x1E9705</avrdeviceexpectedsignature>
+    <avrdeviceexpectedsignature>0x1E950F</avrdeviceexpectedsignature>
     <com_atmel_avrdbg_tool_jtagicemkii>
       <ToolOptions>
         <InterfaceProperties>
@@ -43,20 +43,9 @@
       <ToolName>JTAGICE mkII</ToolName>
     </com_atmel_avrdbg_tool_jtagicemkii>
     <avrtoolinterface>ISP</avrtoolinterface>
-    <avrtoolinterfaceclock>5000000</avrtoolinterfaceclock>
+    <avrtoolinterfaceclock>125000</avrtoolinterfaceclock>
     <AAFDebugger>
       <AAFDebugFiles>
-        <DebugFile>
-          <path>\Debug\uart.lss</path>
-          <AAFSetting>
-            <Label>Lss Files</Label>
-            <Extention>.lss</Extention>
-            <Regex>^\s*(?&lt;address&gt;[a-f0-9]*):\s*.*$</Regex>
-            <DebugEnabled>true</DebugEnabled>
-            <RegexGroups>address</RegexGroups>
-            <DebuggerExpression>$pc</DebuggerExpression>
-          </AAFSetting>
-        </DebugFile>
       </AAFDebugFiles>
     </AAFDebugger>
     <AsfFrameworkConfig>