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Add flashcode libs and GD32 FMC support
Introduces new `lib-flashcode` and `lib-flashcodeinstall` modules for firmware image handling and flash programming, including platform-specific install paths for GD32 and H3 plus U-Boot header validation/CRC flow. Adds a new `gd32::fmc` API in `lib-gd32` with read/erase/write support (blocking and state-machine variants) and wires FMC sources through updated build rules. The build system was also cleaned up by moving/centralizing feature-dependent source selection into `lib-gd32/Rules.mk`, adjusting template/link define handling, and adding PHY/link-check define logic in GD32 validation. Smaller updates include debug/formatting tweaks (`PrintBits` labeling, `asctime` null check style, `Atof` expression clarity) and Eclipse project/settings refresh files.
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Lines changed: 2315 additions & 249 deletions

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‎common/.settings/language.settings.xml‎

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@@ -5,7 +5,7 @@
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<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
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<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
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<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
8-
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1124212694268444622" id="org.eclipse.embedcdt.managedbuild.cross.arm.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Arm Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
8+
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1512171763420795725" id="org.eclipse.embedcdt.managedbuild.cross.arm.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Arm Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
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<language-scope id="org.eclipse.cdt.core.gcc"/>
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<language-scope id="org.eclipse.cdt.core.g++"/>
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</provider>

‎common/include/common/utils/utils_string.h‎

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Original file line numberDiff line numberDiff line change
@@ -81,7 +81,7 @@ inline float Atof(const char* buffer, uint32_t size) {
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}
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while (size > 0 && *p >= '0' && *p <= '9') {
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result = result * 10.0F + static_cast<float>(*p - '0');
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result = (result * 10.0F) + static_cast<float>(*p - '0');
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++p;
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--size;
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}

‎common/include/firmware/debug/debug_printbits.h‎

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@@ -35,7 +35,7 @@
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namespace debug {
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template <typename T>
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requires std::unsigned_integral<T>
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inline void PrintBits(T value) {
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inline void PrintBits(T value, const char* string = nullptr) {
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if constexpr (!config::kDumpEnabled) {
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return;
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}
@@ -46,7 +46,10 @@ inline void PrintBits(T value) {
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static_assert(sizeof(T) <= sizeof(unsigned));
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printf("%.*x ", kHexDigits, static_cast<unsigned>(value));
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if (string != nullptr) {
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printf("%s :", string);
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}
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printf("0x%.*x ", kHexDigits, static_cast<unsigned>(value));
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for (int bit_number = kMaxBitIndex; bit_number >= 0; --bit_number) {
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const auto kMask = static_cast<T>(1) << bit_number;

‎common/make/gd32/Validate.mk‎

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@@ -24,6 +24,8 @@ endif
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ifeq ($(findstring CONFIG_REMOTECONFIG_MINIMUM,$(FLAGS)),CONFIG_REMOTECONFIG_MINIMUM)
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DEFINES+=-DCONFIG_NET_APPS_NO_MDNS
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DEFINES+=-DCONFIG_UDP_NO_OPTIMIZE
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DEFINES+=-DDISABLE_RTC
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else
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ifeq ($(findstring NO_EMAC,$(FLAGS)),NO_EMAC)
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else
@@ -56,8 +58,23 @@ ifdef FATFS_MKFS
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DEFINES+=-DCONFIG_FATFS_MKFS
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endif
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# Hardware Scenario Flag Condition Resulting Compiler Definitions (DEFINES)
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# Using RTL8201F ENET_LINK_CHECK is missing -DRTL8201F_LED1_LINK_ALL -DENET_LINK_CHECK_USE_INT (Uses Interrupts)
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# Using RTL8201F ENET_LINK_CHECK is present -DRTL8201F_LED1_LINK_ALL
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# Other Hardware Any -DENET_LINK_CHECK_REG_POLL (Uses Polling)
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ifneq ($(findstring RTL8201F,$(FLAGS)),)
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DEFINES+=-DRTL8201F_LED1_LINK_ALL
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ifeq ($(findstring ENET_LINK_CHECK,$(FLAGS)),)
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DEFINES+=-DENET_LINK_CHECK_USE_INT
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endif
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else
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DEFINES+=-DENET_LINK_CHECK_REG_POLL
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endif
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$(info $$DEFINES [${DEFINES}])
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DEFINES:= $(sort $(DEFINES))
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$(info $$DEFINES [${DEFINES}])
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‎firmware-template-gd32/Rules.mk‎

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Original file line numberDiff line numberDiff line change
@@ -25,6 +25,10 @@ PROJECT=$(notdir $(patsubst %/,%,$(CURDIR)))
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$(info $$PROJECT [${PROJECT}])
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DEFINES:=$(addprefix -D,$(DEFINES))
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DEFINES+=-DHTTPD_CONTENT_SIZE=2048
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DEFINES+=-DTCP_MAX_TCBS_ALLOWED=10
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DEFINES+=-DCONFIG_NETWORK_MEMORY_BLOCKS=12
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DEFINES+=-DPHY_TYPE=$(ENET_PHY)
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include ../common/make/gd32/Board.mk
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include ../common/make/gd32/Mcu.mk
@@ -36,7 +40,7 @@ include ../common/make/Artnet.mk
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include ../common/make/gd32/mbedtls.mk
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include ../common/make/gd32/Validate.mk
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LIBS+=gd32 clib
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LIBS+=clib gd32
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# The variable for the libraries include directory
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LIBINCDIRS:=$(addprefix -I../lib-,$(LIBS))
@@ -52,12 +56,7 @@ LDLIBS:=$(addprefix -l,$(LIBS))
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# The variables for the dependency check
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LIBDEP=$(addprefix ../lib-,$(LIBS))
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DEFINES+=-DHTTPD_CONTENT_SIZE=2048
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DEFINES+=-DTCP_MAX_TCBS_ALLOWED=10
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DEFINES+=-DCONFIG_NETWORK_MEMORY_BLOCKS=12
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#DEFINES+=-DCONFIG_TCP_NO_OPTIMIZE
59-
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COPS=-DGD32 -D$(FAMILY_UCA) -D$(LINE_UC) -D$(MCU) -D$(BOARD) -DPHY_TYPE=$(ENET_PHY)
59+
COPS=-DGD32 -D$(FAMILY_UCA) -D$(LINE_UC) -D$(MCU) -D$(BOARD)
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COPS+=$(strip $(DEFINES) $(MAKE_FLAGS) $(INCLUDES) $(LIBINCDIRS))
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COPS+=$(strip $(ARMOPS) $(CMSISOPS))
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COPS+=-Os -nostartfiles -ffreestanding -nostdlib

‎gd32_emac_artnet_dmx_multi/Common.mk‎

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@@ -11,8 +11,6 @@ DEFINES+=RDM_CONTROLLER
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DEFINES+=CONFIG_STORE_USE_SPI
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DEFINES+=RTL8201F_LED1_LINK_ALL
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DEFINES+=DISPLAY_UDF
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DEFINES+=ENABLE_HTTPD

‎gd32_emac_artnet_dmx_multi/Makefile-bw.GD32‎

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@@ -4,7 +4,6 @@ DEFINES=DMXNODE_PORTS=4
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DEFINES+=ENET_RXBUF_NUM=16 ENET_TXBUF_NUM=4
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DEFINES+=CONSOLE_NULL
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DEFINES+=CONFIG_CLIB_USE_NULL
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DEFINES+=NDEBUG

‎gd32_emac_artnet_dmx_multi/Makefile-dmx4.GD32‎

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@@ -4,7 +4,6 @@ DEFINES=DMXNODE_PORTS=4
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DEFINES+=ENET_RXBUF_NUM=16 ENET_TXBUF_NUM=4
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DEFINES+=CONSOLE_NULL
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DEFINES+=CONFIG_CLIB_USE_NULL
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DEFINES+=NDEBUG

‎gd32_emac_e131_dmx_multi/.cproject‎

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@@ -11,97 +11,23 @@
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<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
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<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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<extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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</extensions>
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</storageModule>
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<storageModule moduleId="cdtBuildSystem" version="4.0.0">
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<configuration artifactName="${ProjName}" buildProperties="" description="" id="cdt.managedbuild.toolchain.gnu.cross.base.308843693.732003918.1233927160.238350928" name="GD32" optionalBuildProperties="" parent="org.eclipse.cdt.build.core.emptycfg">
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<folderInfo id="cdt.managedbuild.toolchain.gnu.cross.base.308843693.732003918.1233927160.238350928." name="/" resourcePath="">
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<toolChain id="cdt.managedbuild.toolchain.gnu.cross.base.731037805" name="Cross GCC" superClass="cdt.managedbuild.toolchain.gnu.cross.base">
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<toolChain id="cdt.managedbuild.toolchain.gnu.cross.base.731037805" name="Cross GCC">
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<option id="cdt.managedbuild.option.gnu.cross.prefix.1857752619" name="Prefix" superClass="cdt.managedbuild.option.gnu.cross.prefix"/>
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<option id="cdt.managedbuild.option.gnu.cross.path.1313803083" name="Path" superClass="cdt.managedbuild.option.gnu.cross.path"/>
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<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.targetPlatform.gnu.cross.20294688" isAbstract="false" osList="all" superClass="cdt.managedbuild.targetPlatform.gnu.cross"/>
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<builder arguments="-f Makefile.GD32 -j" id="cdt.managedbuild.builder.gnu.cross.235790201" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="cdt.managedbuild.builder.gnu.cross"/>
24-
<tool id="cdt.managedbuild.tool.gnu.cross.c.compiler.1316814100" name="Cross GCC Compiler" superClass="cdt.managedbuild.tool.gnu.cross.c.compiler">
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<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.include.paths.717726303" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath">
26-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/firmware-template-gd32/include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/CMSIS}&quot;"/>
28-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/CMSIS/GD/GD32F4xx/Include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/GD32F4xx_standard_peripheral/Include}&quot;"/>
30-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-network/include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/include}&quot;"/>
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</option>
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<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.preprocessor.def.symbols.695385220" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" useByScannerDiscovery="false" valueType="definedSymbols">
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<listOptionValue builtIn="false" value="GD32"/>
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<listOptionValue builtIn="false" value="BOARD_GD32F407RE"/>
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<listOptionValue builtIn="false" value="GD32F4XX"/>
38-
<listOptionValue builtIn="false" value="DISABLE_FS"/>
39-
<listOptionValue builtIn="false" value="DISABLE_TFTP"/>
40-
<listOptionValue builtIn="false" value="OUTPUT_DMX_SEND_MULTI"/>
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<listOptionValue builtIn="false" value="NODE_RDMNET_LLRP_ONLY"/>
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<listOptionValue builtIn="false" value="NODE_E131_MULTI"/>
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<listOptionValue builtIn="false" value="NODE_E131"/>
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</option>
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<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.1396438666" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
46-
</tool>
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<tool id="cdt.managedbuild.tool.gnu.cross.cpp.compiler.1762661716" name="Cross G++ Compiler" superClass="cdt.managedbuild.tool.gnu.cross.cpp.compiler">
48-
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.include.paths.2125730819" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath">
49-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/firmware-template-gd32/include}&quot;"/>
50-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/CMSIS}&quot;"/>
51-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/CMSIS/GD/GD32F4xx/Include}&quot;"/>
52-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/GD32F4xx_standard_peripheral/Include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/include}&quot;"/>
54-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-network/include}&quot;"/>
55-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/include}&quot;"/>
56-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-display/include}&quot;"/>
57-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-displayudf/include}&quot;"/>
58-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-dmx/include}&quot;"/>
59-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-e131/include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-dmxnode/include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-rdm/include}&quot;"/>
62-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-remoteconfig/include}&quot;"/>
63-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-flash/include}&quot;"/>
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</option>
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<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.preprocessor.def.1318952549" name="Defined symbols (-D)" superClass="gnu.cpp.compiler.option.preprocessor.def" useByScannerDiscovery="false" valueType="definedSymbols">
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<listOptionValue builtIn="false" value="GD32F4XX"/>
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<listOptionValue builtIn="false" value="GD32"/>
68-
<listOptionValue builtIn="false" value="BOARD_GD32F407RE"/>
69-
<listOptionValue builtIn="false" value="DISABLE_FS"/>
70-
<listOptionValue builtIn="false" value="DISABLE_TFTP"/>
71-
<listOptionValue builtIn="false" value="OUTPUT_DMX_SEND_MULTI"/>
72-
<listOptionValue builtIn="false" value="ENABLE_HTTPD"/>
73-
<listOptionValue builtIn="false" value="NODE_RDMNET_LLRP_ONLY"/>
74-
<listOptionValue builtIn="false" value="NODE_E131_MULTI"/>
75-
<listOptionValue builtIn="false" value="NODE_E131"/>
76-
</option>
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<inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1530648100" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
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</tool>
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<tool id="cdt.managedbuild.tool.gnu.cross.c.linker.1923078425" name="Cross GCC Linker" superClass="cdt.managedbuild.tool.gnu.cross.c.linker"/>
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<tool id="cdt.managedbuild.tool.gnu.cross.cpp.linker.767861544" name="Cross G++ Linker" superClass="cdt.managedbuild.tool.gnu.cross.cpp.linker">
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<inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.2033719162" superClass="cdt.managedbuild.tool.gnu.cpp.linker.input">
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<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
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<additionalInput kind="additionalinput" paths="$(LIBS)"/>
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</inputType>
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</tool>
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<tool id="cdt.managedbuild.tool.gnu.cross.archiver.1375772517" name="Cross GCC Archiver" superClass="cdt.managedbuild.tool.gnu.cross.archiver"/>
87-
<tool id="cdt.managedbuild.tool.gnu.cross.assembler.855561011" name="Cross GCC Assembler" superClass="cdt.managedbuild.tool.gnu.cross.assembler">
88-
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.both.asm.option.include.paths.2143952516" name="Include paths (-I)" superClass="gnu.both.asm.option.include.paths" valueType="includePath">
89-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/firmware-template-gd32/include}&quot;"/>
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/CMSIS}&quot;"/>
91-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/CMSIS/GD/GD32F4xx/Include}&quot;"/>
92-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/gd32f4xx/GD32F4xx_standard_peripheral/Include}&quot;"/>
93-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-gd32/include}&quot;"/>
94-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lib-network/include}&quot;"/>
95-
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/include}&quot;"/>
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</option>
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<inputType id="cdt.managedbuild.tool.gnu.assembler.input.2098270591" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
98-
</tool>
24+
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.targetPlatform.gnu.cross.20294688" isAbstract="false" osList="all"/>
25+
<builder arguments="-f Makefile.GD32 -j" id="cdt.managedbuild.builder.gnu.cross.235790201" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true"/>
9926
</toolChain>
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</folderInfo>
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<sourceEntries>
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<entry excluding="src|lib|firmware" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
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<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="firmware"/>
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<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="lib"/>
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</sourceEntries>
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</configuration>
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</storageModule>

‎lib-clib/.settings/language.settings.xml‎

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Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@
55
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
66
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
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<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
8-
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1124212694268444622" id="org.eclipse.embedcdt.managedbuild.cross.arm.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Arm Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
8+
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1512171763420795725" id="org.eclipse.embedcdt.managedbuild.cross.arm.core.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Arm Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
99
<language-scope id="org.eclipse.cdt.core.gcc"/>
1010
<language-scope id="org.eclipse.cdt.core.g++"/>
1111
</provider>

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