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compare: avr:7aa98a8ebdcc41e9694bfa226322570960540bc7
Branches Tags
avr:master

3 Commits
eee2e6172a ... 7aa98a8ebd

Author SHA1 Message Date
BlackMark
7aa98a8ebd Replace sprintf with dtostrf to save about 1.5k of flash 2020-04-13 01:13:44 +02:00
BlackMark
64d6df256d Fix string being located in RAM 2020-04-13 00:54:44 +02:00
BlackMark
16ebed63c2 Change to stk500v2 compatible bootloader 2020-04-13 00:49:21 +02:00
6 changed files with 133 additions and 122 deletions
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2
fantemp/adc

@ -1 +1 @@
Subproject commit 7fe32b9717285aef6c264fb294f1d37f91075d1c
Subproject commit 5e9dac872aac65a7dbcc300430efe1d95e7b15fc

4
fantemp/bootloader.cpp
View File

@ -9,7 +9,7 @@ namespace {
typedef void (*jmp_fn)() __attribute__((noreturn));
jmp_fn boot = reinterpret_cast<jmp_fn>(0x0000);
jmp_fn bootloader = reinterpret_cast<jmp_fn>(0x7E00 / 2);
jmp_fn bootloader = reinterpret_cast<jmp_fn>(0x7800 / 2);
} // namespace
@ -31,7 +31,7 @@ void Bootloader::reset()
bool Bootloader::check()
{
if (pgm_read_byte(reinterpret_cast<uint16_t>(bootloader) * 2) == 0xF8)
if (pgm_read_byte(reinterpret_cast<uint16_t>(bootloader) * 2) != 0xFF)
return true;
return false;

2
fantemp/clock.hpp
View File

@ -1,6 +1,6 @@
#pragma once
#define F_CPU 16000000
#define F_CPU 16'000'000
#include <util/delay.h>
#include <stdint.h>

233
fantemp/fantemp.cppproj
View File

@ -81,126 +81,137 @@
</ToolNumber>
<ToolName>Custom Programming Tool</ToolName>
</custom>
<AAFDebugger>
<AAFDebugFiles>
<DebugFile>
<path>\Debug\fantemp.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>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
<ToolchainSettings>
<AvrGccCpp>
<avrgcc.common.Device>-mmcu=atmega328p</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
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<avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
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<Value>NDEBUG</Value>
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<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
<avrgcc.compiler.warnings.ExtraWarnings>True</avrgcc.compiler.warnings.ExtraWarnings>
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<avrgcccpp.linker.general.UseVprintfLibrary>True</avrgcccpp.linker.general.UseVprintfLibrary>
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<ListValues>
<Value>libm</Value>
<Value>libprintf_flt</Value>
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<avrgcc.common.Device>-mmcu=atmega328p</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
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<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
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<avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
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<avrgcc.compiler.miscellaneous.OtherFlags>-fno-threadsafe-statics -std=c11</avrgcc.compiler.miscellaneous.OtherFlags>
<avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>
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<Value>NDEBUG</Value>
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</ListValues>
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<avrgcccpp.compiler.warnings.Pedantic>True</avrgcccpp.compiler.warnings.Pedantic>
<avrgcccpp.compiler.miscellaneous.OtherFlags>-fno-threadsafe-statics -Wextra -std=c++17</avrgcccpp.compiler.miscellaneous.OtherFlags>
<avrgcccpp.linker.libraries.Libraries>
<ListValues>
<Value>libm</Value>
</ListValues>
</avrgcccpp.linker.libraries.Libraries>
<avrgcccpp.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.4.346\include</Value>
</ListValues>
</avrgcccpp.assembler.general.IncludePaths>
</AvrGccCpp>
</ToolchainSettings>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
<ToolchainSettings>
<AvrGccCpp>
<avrgcc.common.Device>-mmcu=atmega328p</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
<avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
<avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
<avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
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<avrgcc.compiler.symbols.DefSymbols>
<ListValues>
<Value>DEBUG</Value>
</ListValues>
</avrgcc.compiler.symbols.DefSymbols>
<avrgcc.compiler.directories.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.4.346\include</Value>
</ListValues>
</avrgcc.compiler.directories.IncludePaths>
<avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
<avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
<avrgcc.compiler.optimization.DebugLevel>Maximum (-g3)</avrgcc.compiler.optimization.DebugLevel>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
<avrgcc.compiler.warnings.ExtraWarnings>True</avrgcc.compiler.warnings.ExtraWarnings>
<avrgcc.compiler.warnings.Pedantic>True</avrgcc.compiler.warnings.Pedantic>
<avrgcc.compiler.miscellaneous.OtherFlags>-fno-threadsafe-statics -std=c11</avrgcc.compiler.miscellaneous.OtherFlags>
<avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcccpp.compiler.general.ChangeDefaultCharTypeUnsigned>
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<ListValues>
<Value>libm</Value>
<Value>libprintf_flt</Value>
</ListValues>
</avrgcccpp.linker.libraries.Libraries>
<avrgcccpp.assembler.general.IncludePaths>
<ListValues>
<Value>%24(PackRepoDir)\Atmel\ATmega_DFP\1.4.346\include</Value>
</ListValues>
</avrgcccpp.assembler.general.IncludePaths>
<avrgcccpp.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcccpp.assembler.debugging.DebugLevel>
</AvrGccCpp>
<avrgcc.common.Device>-mmcu=atmega328p</avrgcc.common.Device>
<avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
<avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
<avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
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<avrgcc.compiler.optimization.DebugLevel>Maximum (-g3)</avrgcc.compiler.optimization.DebugLevel>
<avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
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<avrgcc.compiler.miscellaneous.OtherFlags>-fno-threadsafe-statics -std=c11</avrgcc.compiler.miscellaneous.OtherFlags>
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<Value>DEBUG</Value>
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<avrgcccpp.compiler.miscellaneous.OtherFlags>-fno-threadsafe-statics -Wextra -std=c++17</avrgcccpp.compiler.miscellaneous.OtherFlags>
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<Value>libm</Value>
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</ToolchainSettings>
</PropertyGroup>
<ItemGroup>

12
fantemp/terminal.hpp
View File

@ -2,7 +2,7 @@
#include <ctype.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <avr/pgmspace.h>
@ -26,7 +26,7 @@ GF(RESET_CMD, "reset");
GF(HISTOGRAM_CMD, "histogram");
GF(VERSION_CMD, "version");
GF(VERSION, "1.6");
GF(VERSION, "1.7");
static inline bool substringEquals(const char *str, const ::detail::FlashString *flashStr, const size_t &size)
{
@ -191,11 +191,11 @@ class Terminal {
if (Controller::m_dataAvailable) {
char floatBuffer[16];
sprintf(floatBuffer, "%.2f", Controller::m_adcSample);
dtostrf(Controller::m_adcSample, 0, 2, floatBuffer);
m_serial << F("ADC value ...: ") << floatBuffer << F(" / 1023") << detail::ENDL;
sprintf(floatBuffer, "%.2f", Controller::m_resistance);
dtostrf(Controller::m_resistance, 0, 2, floatBuffer);
m_serial << F("Resistance ..: ") << floatBuffer << F(" Ohm") << detail::ENDL;
sprintf(floatBuffer, "%.2f", Controller::m_temperature);
dtostrf(Controller::m_temperature, 0, 2, floatBuffer);
m_serial << F("Temperature .: ") << floatBuffer << F(" C") << detail::ENDL;
m_serial << F("Fan speed ...: ") << Controller::m_fanSpeed << F("%") << detail::ENDL;
} else {
@ -295,7 +295,7 @@ class Terminal {
m_serial << detail::ENDL;
}
} else {
m_serial << "There is no data yet!" << detail::ENDL;
m_serial << F("There is no data yet!") << detail::ENDL;
}
}

2
fantemp/uart

@ -1 +1 @@
Subproject commit ae03c8d43e46dfbd396a052f71670727b293ac76
Subproject commit 04b6782ec457fb22759a097892b863a3ec6eaab4