Add network support by omersiar

.github/workflows/build.yml

@@ -60,7 +60,7 @@ jobs:
            export PATH=$(readlink -f ./gcc-*arm-none*/bin/):$PATH
            RPI=1 bash -ex build.sh
            cp ./src/kernel*.img ./kernels/
-    - name: Get Raspberry Pi boot files
+    - name: Get Raspberry Pi boot files and WLAN firmware
       run: |
            set -ex
            export PATH=$(readlink -f ./gcc-*aarch64-none*/bin/):$PATH
@@ -77,12 +77,18 @@ jobs:
            cd sdcard
            cp ../kernels/* . || true
            cd -
+           # WLAN firmware
+           cp circle-stdlib/libs/circle/addon/wlan/sample/hello_wlan/wpa_supplicant.conf sdcard/
+           mkdir -p sdcard/firmware
+           cd sdcard/firmware
+           make -f ../../circle-stdlib/libs/circle/addon/wlan/firmware/Makefile
+           cd -
     - name: Get performance files
       run: |
            git clone https://github.com/Banana71/Soundplantage --depth 1 # depth 1 means only the latest commit
            cp -r ./Soundplantage/performance ./Soundplantage/*.pdf ./sdcard/
            cd sdcard
-           zip -r ../MiniDexed_$GITHUB_RUN_NUMBER_$(date +%Y-%m-%d)-$(git rev-parse --short HEAD).zip *
+           zip -r ../MiniDexed_$GITHUB_RUN_NUMBER_$(date +%Y%m%d)-$(git rev-parse --short HEAD).zip *
            echo "artifactName=MiniDexed_$GITHUB_RUN_NUMBER_$(date +%Y-%m-%d)-$(git rev-parse --short HEAD)" >> $GITHUB_ENV
            cd -
     - name: Hardware configration files

.gitignore

@@ -46,7 +46,8 @@ sdcard
 *.swp
 *.swo
 
-CMSIS_5/
-Synth_Dexed/
-circle-stdlib/
+CMSIS_5/**
+Synth_Dexed/**
+circle-stdlib/**
+.vscode/
 minidexed_*

.gitmodules

@@ -1,9 +1,12 @@
 [submodule "circle-stdlib"]
 	path = circle-stdlib
 	url = https://github.com/smuehlst/circle-stdlib
+	ignore = all
 [submodule "Synth_Dexed"]
 	path = Synth_Dexed
 	url = https://codeberg.org/dcoredump/Synth_Dexed.git
+	ignore = all
 [submodule "CMSIS_5"]
 	path = CMSIS_5
 	url = https://github.com/ARM-software/CMSIS_5
+	ignore = all

build.sh

@@ -20,6 +20,11 @@ if [ "${RPI}" -gt "1" ]; then
     OPTIONS="${OPTIONS} -o ARM_ALLOW_MULTI_CORE"
 fi
 
+# For wireless access
+if [ "${RPI}" == "3" ]; then
+    OPTIONS="${OPTIONS} -o USE_SDHOST"
+fi
+
 # USB Vendor and Device ID for use with USB Gadget Mode
 source USBID.sh
 if [ "${USB_VID}" ] ; then
@@ -39,6 +44,11 @@ make -j
 cd libs/circle/addon/display/
 make clean || true
 make -j
+
+cd ../wlan/
+make clean || true
+make -j
+
 cd ../sensor/
 make clean || true
 make -j

src/Makefile

@@ -5,11 +5,13 @@
 CIRCLE_STDLIB_DIR = ../circle-stdlib
 SYNTH_DEXED_DIR = ../Synth_Dexed/src
 CMSIS_DIR = ../CMSIS_5/CMSIS
+NET_DIR = ./net
 
 OBJS = main.o kernel.o minidexed.o config.o userinterface.o uimenu.o \
-       mididevice.o midikeyboard.o serialmididevice.o pckeyboard.o \
+       mididevice.o udpmididevice.o midikeyboard.o serialmididevice.o pckeyboard.o \
        sysexfileloader.o performanceconfig.o perftimer.o \
-       effect_compressor.o effect_platervbstereo.o uibuttons.o midipin.o
+       effect_compressor.o effect_platervbstereo.o uibuttons.o midipin.o \
+       net/ftpdaemon.o net/ftpworker.o net/applemidi.o net/udpmidi.o net/mdnspublisher.o
 
 OPTIMIZE = -O3
 

src/Rules.mk

@@ -11,7 +11,8 @@ include $(CIRCLEHOME)/Rules.mk
 
 INCLUDE += \
 	   -I $(CIRCLE_STDLIB_DIR)/include \
-	   -I $(NEWLIBDIR)/include
+	   -I $(NEWLIBDIR)/include \
+	   -I $(NET_DIR)
 
 LIBS += \
  	$(NEWLIBDIR)/lib/libm.a \
@@ -28,6 +29,11 @@ LIBS += \
  	$(CIRCLEHOME)/addon/fatfs/libfatfs.a \
  	$(CIRCLEHOME)/lib/fs/libfs.a \
   	$(CIRCLEHOME)/lib/sched/libsched.a \
-	$(CIRCLEHOME)/lib/libcircle.a
+	$(CIRCLEHOME)/lib/libcircle.a \
+	$(CIRCLEHOME)/addon/wlan/hostap/wpa_supplicant/libwpa_supplicant.a \
+	$(CIRCLEHOME)/addon/wlan/libwlan.a \
+	$(CIRCLEHOME)/lib/net/libnet.a
+
+EXTRACLEAN += $(NET_DIR)/*.d $(NET_DIR)/*.o
 
 -include $(DEPS)

src/circle_stdlib_app.h

@@ -223,6 +223,7 @@ class CStdlibAppStdio: public CStdlibAppScreen
         CEMMCDevice     mEMMC;
         FATFS           mFileSystem;
         CConsole        mConsole;
+        CScheduler      mScheduler;
 };
 
 /**

src/config.cpp

@@ -199,6 +199,22 @@ void CConfig::Load (void)
 	m_bProfileEnabled = m_Properties.GetNumber ("ProfileEnabled", 0) != 0;
 	m_bPerformanceSelectToLoad = m_Properties.GetNumber ("PerformanceSelectToLoad", 1) != 0;
 	m_bPerformanceSelectChannel = m_Properties.GetNumber ("PerformanceSelectChannel", 0);
+
+	// Network
+	m_bNetworkEnabled  = m_Properties.GetNumber ("NetworkEnabled", 0) != 0;
+	m_bNetworkDHCP  = m_Properties.GetNumber ("NetworkDHCP", 0) != 0;
+	m_NetworkType = m_Properties.GetString ("NetworkType", "wifi");
+	m_NetworkHostname = m_Properties.GetString ("NetworkHostname", "MiniDexed");
+	m_INetworkIPAddress = m_Properties.GetIPAddress("NetworkIPAddress") != 0;
+	m_INetworkSubnetMask = m_Properties.GetIPAddress("NetworkSubnetMask") != 0;
+	m_INetworkDefaultGateway = m_Properties.GetIPAddress("NetworkDefaultGateway") != 0;
+	m_INetworkDNSServer = m_Properties.GetIPAddress("NetworkDNSServer") != 0;
+
+	const u8 *pSyslogServerIP = m_Properties.GetIPAddress ("NetworkSyslogServerIPAddress");
+	if (pSyslogServerIP)
+	{
+		m_INetworkSyslogServerIPAddress.Set (pSyslogServerIP);
+	}
 }
 
 unsigned CConfig::GetToneGenerators (void) const
@@ -716,3 +732,49 @@ unsigned CConfig::GetPerformanceSelectChannel (void) const
 {
 	return m_bPerformanceSelectChannel;
 }
+
+// Network
+bool CConfig::GetNetworkEnabled (void) const
+{
+	return m_bNetworkEnabled;
+}
+
+bool CConfig::GetNetworkDHCP (void) const
+{
+	return m_bNetworkDHCP;
+}
+
+const char *CConfig::GetNetworkType (void) const
+{
+	return m_NetworkType.c_str();
+}
+
+const char *CConfig::GetNetworkHostname (void) const
+{
+	return m_NetworkHostname.c_str();
+}
+
+CIPAddress CConfig::GetNetworkIPAddress (void) const
+{	
+	return m_INetworkIPAddress;
+}
+
+CIPAddress CConfig::GetNetworkSubnetMask (void) const
+{
+	return m_INetworkSubnetMask;
+}
+
+CIPAddress CConfig::GetNetworkDefaultGateway (void) const
+{
+	return m_INetworkDefaultGateway;
+}
+
+CIPAddress CConfig::GetNetworkDNSServer (void) const
+{
+	return m_INetworkDNSServer;
+}
+
+CIPAddress CConfig::GetNetworkSyslogServerIPAddress (void) const
+{
+	return m_INetworkSyslogServerIPAddress;
+}

src/config.h

@@ -23,6 +23,7 @@
 #ifndef _config_h
 #define _config_h
 
+#include <circle/net/ipaddress.h>
 #include <fatfs/ff.h>
 #include <Properties/propertiesfatfsfile.h>
 #include <circle/sysconfig.h>
@@ -238,6 +239,17 @@ class CConfig		// Configuration for MiniDexed
 	bool GetPerformanceSelectToLoad (void) const;
 	unsigned GetPerformanceSelectChannel (void) const;
 
+	// Network
+	bool GetNetworkEnabled (void) const;
+	const char *GetNetworkType (void) const;
+	bool GetNetworkDHCP (void) const;
+	const char *GetNetworkHostname (void) const;
+	CIPAddress GetNetworkIPAddress (void) const;
+	CIPAddress GetNetworkSubnetMask (void) const;
+	CIPAddress GetNetworkDefaultGateway (void) const;
+	CIPAddress GetNetworkDNSServer (void) const;
+	CIPAddress GetNetworkSyslogServerIPAddress (void) const;
+
 private:
 	CPropertiesFatFsFile m_Properties;
 
@@ -351,6 +363,17 @@ class CConfig		// Configuration for MiniDexed
 	bool m_bProfileEnabled;
 	bool m_bPerformanceSelectToLoad;
 	unsigned m_bPerformanceSelectChannel;
+
+	// Network
+	bool m_bNetworkEnabled;
+	bool m_bNetworkDHCP;
+	std::string m_NetworkType;
+	std::string m_NetworkHostname;
+	CIPAddress m_INetworkIPAddress;
+	CIPAddress m_INetworkSubnetMask;
+	CIPAddress m_INetworkDefaultGateway;
+	CIPAddress m_INetworkDNSServer;
+	CIPAddress m_INetworkSyslogServerIPAddress;
 };
 
 #endif

src/kernel.cpp

@@ -25,12 +25,15 @@
 #include <circle/usb/usbhcidevice.h>
 #include "usbminidexedmidigadget.h"
 
+#define NET_DEVICE_TYPE		NetDeviceTypeWLAN		// or: NetDeviceTypeWLAN
+
 LOGMODULE ("kernel");
 
 CKernel *CKernel::s_pThis = 0;
 
 CKernel::CKernel (void)
-:	CStdlibAppStdio ("minidexed"),
+:	
+	CStdlibAppStdio ("minidexed"),
 	m_Config (&mFileSystem),
 	m_GPIOManager (&mInterrupt),
  	m_I2CMaster (CMachineInfo::Get ()->GetDevice (DeviceI2CMaster), TRUE),

src/kernel.h

@@ -26,6 +26,7 @@
 #include <circle/i2cmaster.h>
 #include <circle/spimaster.h>
 #include <circle/usb/usbcontroller.h>
+#include <circle/sched/scheduler.h>
 #include "config.h"
 #include "minidexed.h"
 

src/mididevice.cpp

@@ -144,17 +144,17 @@ void CMIDIDevice::MIDIMessageHandler (const u8 *pMessage, size_t nLength, unsign
 			if (   pMessage[0] != MIDI_TIMING_CLOCK
 			    && pMessage[0] != MIDI_ACTIVE_SENSING)
 			{
-				fprintf (stderr, "MIDI%u: %02X\n", nCable, (unsigned) pMessage[0]);
+				LOGNOTE ("MIDI%u: %02X\n", nCable, (unsigned) pMessage[0]);
 			}
 			break;
 
 		case 2:
-			fprintf (stderr, "MIDI%u: %02X %02X\n", nCable,
+			LOGNOTE ("MIDI%u: %02X %02X\n", nCable,
 				(unsigned) pMessage[0], (unsigned) pMessage[1]);
 			break;
 
 		case 3:
-			fprintf (stderr, "MIDI%u: %02X %02X %02X\n", nCable,
+			LOGNOTE ("MIDI%u: %02X %02X %02X\n", nCable,
 				(unsigned) pMessage[0], (unsigned) pMessage[1],
 				(unsigned) pMessage[2]);
 			break;
@@ -163,17 +163,17 @@ void CMIDIDevice::MIDIMessageHandler (const u8 *pMessage, size_t nLength, unsign
 			switch(pMessage[0])
 			{
 				case MIDI_SYSTEM_EXCLUSIVE_BEGIN:
-					fprintf(stderr, "MIDI%u: SysEx data length: [%d]:",nCable, uint16_t(nLength));
+					LOGNOTE("MIDI%u: SysEx data length: [%d]:",nCable, uint16_t(nLength));
 					for (uint16_t i = 0; i < nLength; i++)
 					{
 						if((i % 16) == 0)
 							fprintf(stderr, "\n%04d:",i);
 						fprintf(stderr, " 0x%02x",pMessage[i]);
 					}
-					fprintf(stderr, "\n");
+					LOGNOTE("\n");
 					break;
 				default:
-					fprintf(stderr, "MIDI%u: Unhandled MIDI event type %0x02x\n",nCable,pMessage[0]);
+					LOGNOTE("MIDI%u: Unhandled MIDI event type %0x02x\n",nCable,pMessage[0]);
 			}
 			break;
 		}
@@ -302,7 +302,6 @@ void CMIDIDevice::MIDIMessageHandler (const u8 *pMessage, size_t nLength, unsign
 				{
 					if ((ucChannel == nPerfCh) || (nPerfCh == OmniMode))
 					{
-						//printf("Performance Select Channel %d\n", nPerfCh);
 						m_pSynthesizer->ProgramChangePerformance (pMessage[1]);
 					}
 				}
@@ -357,7 +356,6 @@ void CMIDIDevice::MIDIMessageHandler (const u8 *pMessage, size_t nLength, unsign
 						{
 							break;
 						}
-
 						m_pSynthesizer->keyup (pMessage[1], nTG);
 						break;