diff --git a/libphidget22/CMakeLists.txt b/libphidget22/CMakeLists.txt
index 3f30a4c7..9f557f08 100644
--- a/libphidget22/CMakeLists.txt
+++ b/libphidget22/CMakeLists.txt
@@ -11,11 +11,10 @@ set(extra_c_flags "-g -O2 -Wno-incompatible-pointer-types -Wno-deprecated-declar
 
 include(ExternalProject)
 ExternalProject_Add(EP_${PROJECT_NAME}
-    URL https://www.phidgets.com/downloads/phidget22/libraries/linux/libphidget22/libphidget22-1.13.20230224.tar.gz
-    URL_MD5 e34f6bf266562d1950a82067ab5beaa9
+    URL https://www.phidgets.com/downloads/phidget22/libraries/linux/libphidget22/libphidget22-1.19.20240304.tar.gz
+    URL_MD5 9b059eaef8cb8ce70b8abd7e4d309d1d
 
     CONFIGURE_COMMAND "./configure"
-    PATCH_COMMAND patch -p1 < ${CMAKE_CURRENT_SOURCE_DIR}/patch/libphidget22-1.13.20230224-fix-warnings.patch
     SOURCE_DIR ${PROJECT_BINARY_DIR}/${PROJECT_NAME}-src
     BUILD_IN_SOURCE 1
     BUILD_COMMAND make "CFLAGS=-g -O2 -Wno-incompatible-pointer-types -Wno-deprecated-declarations -Wno-format-truncation"
diff --git a/libphidget22/patch/libphidget22-1.13.20230224-fix-warnings.patch b/libphidget22/patch/libphidget22-1.13.20230224-fix-warnings.patch
deleted file mode 100644
index 9f6bc7bb..00000000
--- a/libphidget22/patch/libphidget22-1.13.20230224-fix-warnings.patch
+++ /dev/null
@@ -1,618 +0,0 @@
-diff -urp a/configure b/configure
---- a/configure	2023-02-24 22:56:50.000000000 +0000
-+++ b/configure	2023-02-28 15:22:23.214719947 +0000
-@@ -5681,7 +5681,7 @@ esac
- fi
- 
- : ${AR=ar}
--: ${AR_FLAGS=cru}
-+: ${AR_FLAGS=cr}
- 
- 
- 
-diff -urp a/src/class/generic.c b/src/class/generic.c
---- a/src/class/generic.c	2023-02-24 22:56:35.000000000 +0000
-+++ b/src/class/generic.c	2023-02-28 15:22:23.215719941 +0000
-@@ -41,11 +41,8 @@ PhidgetGeneric_setDefaults(PhidgetChanne
- 
- static PhidgetReturnCode
- PhidgetGeneric_bridgeInput(PhidgetChannelHandle phid, BridgePacket *bp) {
--	PhidgetGenericHandle ch;
- 	PhidgetReturnCode res;
- 
--	ch = (PhidgetGenericHandle)phid;
--
- 	switch (bp->vpkt) {
- 
- 	default:
-diff -urp a/src/class/motorpositioncontroller.c b/src/class/motorpositioncontroller.c
---- a/src/class/motorpositioncontroller.c	2023-02-24 22:56:35.000000000 +0000
-+++ b/src/class/motorpositioncontroller.c	2023-02-28 15:22:23.216719935 +0000
-@@ -506,7 +506,7 @@ PhidgetMotorPositionController_setKd(Phi
- 	default:
- 		break;
- 	}
--#endif PHIDUID_DCC1004_SUPPORTED
-+#endif /* PHIDUID_DCC1004_SUPPORTED */
- 
- 	return (bridgeSendToDevice((PhidgetChannelHandle)ch, BP_SETKD, NULL, NULL, 1, "%g", Kd));
- }
-@@ -525,7 +525,7 @@ PhidgetMotorPositionController_getKd(Phi
- 	case PHIDCHUID_DCC1004_MOTORPOSITIONCONTROLLER_100:
- 		*Kd = ch->kd / fabs(ch->rescaleFactor);
- 		break;
--#endif PHIDUID_DCC1004_SUPPORTED
-+#endif /* PHIDUID_DCC1004_SUPPORTED */
- 	default:
- 		*Kd = ch->kd;
- 		break;
-diff -urp a/src/device/bridgedevice.c b/src/device/bridgedevice.c
---- a/src/device/bridgedevice.c	2023-02-24 22:56:33.000000000 +0000
-+++ b/src/device/bridgedevice.c	2023-02-28 15:22:23.216719935 +0000
-@@ -33,7 +33,9 @@
- 
- // === Internal Functions === //
- static PhidgetReturnCode _sendpacket(mosiop_t iop, PhidgetBridgeDeviceHandle phid);
-+#if PHIDUID_1046_1_SUPPORTED
- static void PhidgetBridgeDevice_updateBridgeIntervals(PhidgetChannelHandle ch, PhidgetBridgeDeviceHandle phid, BridgePacket *bp);
-+#endif /* PHIDUID_1046_1_SUPPORTED */
- 
- //initAfterOpen - sets up the initial state of an object, reading in packets from the device if needed
- //				  used during attach initialization - on every attach
-@@ -293,7 +295,9 @@ PhidgetBridgeDevice_dataInput(PhidgetDev
- static PhidgetReturnCode CCONV
- PhidgetBridgeDevice_bridgeInput(PhidgetChannelHandle ch, BridgePacket *bp) {
- 	PhidgetBridgeDeviceHandle phid = (PhidgetBridgeDeviceHandle)ch->parent;
-+#if PHIDUID_1046_1_SUPPORTED
- 	unsigned char buffer[MAX_OUT_PACKET_SIZE] = { 0 };
-+#endif /* PHIDUID_1046_1_SUPPORTED */
- 	PhidgetChannelHandle channel;
- 	PhidgetReturnCode ret;
- 	int i;
-@@ -419,6 +423,7 @@ PhidgetBridgeDevice_bridgeInput(PhidgetC
- 	}
- }
- 
-+#if PHIDUID_1046_1_SUPPORTED
- static void PhidgetBridgeDevice_updateBridgeIntervals(PhidgetChannelHandle ch, PhidgetBridgeDeviceHandle phid, BridgePacket *bp)
- {
- 	uint8_t buffer[MAX_IN_PACKET_SIZE];
-@@ -470,6 +476,7 @@ static void PhidgetBridgeDevice_updateBr
- 		}
- 	}
- }
-+#endif /* PHIDUID_1046_1_SUPPORTED */
- 
- //makePacket - constructs a packet using current device state
- static PhidgetReturnCode _sendpacket(mosiop_t iop, PhidgetBridgeDeviceHandle phid) {
-diff -urp a/src/device/dataadapterdevice.c b/src/device/dataadapterdevice.c
---- a/src/device/dataadapterdevice.c	2023-02-24 22:56:34.000000000 +0000
-+++ b/src/device/dataadapterdevice.c	2023-02-28 15:22:23.216719935 +0000
-@@ -39,7 +39,9 @@
- //				  used during attach initialization - on every attach
- static PhidgetReturnCode CCONV
- PhidgetDataAdapterDevice_initAfterOpen(PhidgetDeviceHandle device) {
-+#if (PHIDUID_ADP1001_USB_SUPPORTED || PHIDUID_ADP_RS485_422_USB_SUPPORTED || PHIDUID_ADP_SERIAL_USB_SUPPORTED)
- 	PhidgetDataAdapterDeviceHandle phid = (PhidgetDataAdapterDeviceHandle)device;
-+#endif
- #if PHIDUID_ADP_SERIAL_USB_SUPPORTED
- 	uint8_t buffer[MAX_IN_PACKET_SIZE];
- 	PhidgetReturnCode ret;
-@@ -111,8 +113,8 @@ PhidgetReturnCode checkIOValid(PhidgetCh
- //dataInput - parses device packets
- static PhidgetReturnCode CCONV
- PhidgetDataAdapterDevice_dataInput(PhidgetDeviceHandle device, uint8_t *buffer, size_t length) {
--	PhidgetDataAdapterDeviceHandle phid = (PhidgetDataAdapterDeviceHandle)device;
- #if (PHIDUID_ADP1001_USB_SUPPORTED || PHIDUID_ADP_RS485_422_USB_SUPPORTED || PHIDUID_ADP_SERIAL_USB_SUPPORTED)
-+	PhidgetDataAdapterDeviceHandle phid = (PhidgetDataAdapterDeviceHandle)device;
- 	PhidgetChannelHandle channel;
- 	PhidgetReturnCode ret;
- #if (PHIDUID_ADP1001_USB_SUPPORTED || PHIDUID_ADP_SERIAL_USB_SUPPORTED)
-diff -urp a/src/device/encoderdevice.c b/src/device/encoderdevice.c
---- a/src/device/encoderdevice.c	2023-02-24 22:56:33.000000000 +0000
-+++ b/src/device/encoderdevice.c	2023-02-28 15:22:23.216719935 +0000
-@@ -126,7 +126,7 @@ PhidgetEncoderDevice_initAfterOpen(Phidg
- 	case PHIDUID_1047_2:
- #if PHIDUID_1047_2_300_SUPPORTED
- 	case PHIDUID_1047_2_300:
--#endif PHIDUID_1047_2_300_SUPPORTED
-+#endif /* PHIDUID_1047_2_300_SUPPORTED */
- 		waitForReads((PhidgetDeviceHandle)phid, 1, 100);
- 		break;
- 	default:
-diff -urp a/src/device/hubdevice.c b/src/device/hubdevice.c
---- a/src/device/hubdevice.c	2023-02-24 22:56:33.000000000 +0000
-+++ b/src/device/hubdevice.c	2023-02-28 15:22:23.217719929 +0000
-@@ -284,6 +284,7 @@ PhidgetHubDevice_updatePortProperties(Ph
- 	return (EPHIDGET_OK);
- }
- 
-+#ifndef NDEBUG
- static const char *
- Phidget_strPhidgetHubDevice_HubPacketType(PhidgetHubDevice_HubPacketType packetType) {
- 
-@@ -297,6 +298,7 @@ Phidget_strPhidgetHubDevice_HubPacketTyp
- 		return ("");
- 	}
- }
-+#endif /* NDEBUG */
- 
- static void
- logTXBufferStatus(const char *file, int line, const char *func, Phidget_LogLevel level, const char *message,
-@@ -1277,4 +1279,4 @@ _setADCCalibrationValuesGainOffset(mosio
- 	default:
- 		return (EPHIDGET_UNSUPPORTED);
- 	}
--}
-\ No newline at end of file
-+}
-diff -urp a/src/device/meshdongledevice.c b/src/device/meshdongledevice.c
---- a/src/device/meshdongledevice.c	2023-02-24 22:56:33.000000000 +0000
-+++ b/src/device/meshdongledevice.c	2023-02-28 15:22:23.217719929 +0000
-@@ -71,6 +71,7 @@ PhidgetMeshDongleDevice_initAfterOpen(Ph
- 	return (EPHIDGET_OK);
- }
- 
-+#if PHIDUID_MESHDONGLE_SUPPORTED
- static void
- readInTXBufferCounts(PhidgetMeshDongleDeviceHandle phid) {
- 	PhidgetReturnCode ret;
-@@ -142,14 +143,15 @@ processPacket(PhidgetMeshDongleDeviceHan
- 
- 	return (ret);
- }
-+#endif /* PHIDUID_MESHDONGLE_SUPPORTED */
- 
- //dataInput - parses device packets
- static PhidgetReturnCode CCONV
- PhidgetMeshDongleDevice_dataInput(PhidgetDeviceHandle device, uint8_t *buffer, size_t length) {
- 	PhidgetMeshDongleDeviceHandle phid = (PhidgetMeshDongleDeviceHandle)device;
- 	PhidgetReturnCode ret;
--	int readPtr;
- #if PHIDUID_MESHDONGLE_SUPPORTED
-+	int readPtr = 0;
- 	PhidgetPacketTrackerHandle packetTracker;
- 	VINTPacketStatusCode response;
- 	int killOutstandingPackets;
-@@ -165,7 +167,6 @@ PhidgetMeshDongleDevice_dataInput(Phidge
- 	assert(buffer);
- 
- 	ret = EPHIDGET_OK;
--	readPtr = 0;
- 
- 	switch (phid->phid.deviceInfo.UDD->uid) {
- #if PHIDUID_MESHDONGLE_SUPPORTED
-diff -urp a/src/device/rfiddevice.c b/src/device/rfiddevice.c
---- a/src/device/rfiddevice.c	2023-02-24 22:56:34.000000000 +0000
-+++ b/src/device/rfiddevice.c	2023-02-28 15:22:23.217719929 +0000
-@@ -415,9 +415,9 @@ PhidgetRFIDDevice_dataInput(PhidgetDevic
- static PhidgetReturnCode CCONV
- PhidgetRFIDDevice_bridgeInput(PhidgetChannelHandle ch, BridgePacket *bp) {
- 	PhidgetRFIDDeviceHandle phid = (PhidgetRFIDDeviceHandle)ch->parent;
--	unsigned char buffer[MAX_OUT_PACKET_SIZE] = { 0 };
- 	double dutyCycle;
- #if PHIDUID_1024_V2_USB_SUPPORTED
-+	unsigned char buffer[MAX_OUT_PACKET_SIZE] = { 0 };
- 	PhidgetRFID_Protocol protocol;
- 	PhidgetChannelHandle channel;
- 	PhidgetReturnCode ret;
-diff -urp a/src/ext/mos/sha2.c b/src/ext/mos/sha2.c
---- a/src/ext/mos/sha2.c	2023-02-24 22:56:38.000000000 +0000
-+++ b/src/ext/mos/sha2.c	2023-02-28 15:22:23.218719923 +0000
-@@ -518,7 +518,7 @@ mos_SHA256_Update(SHA256_CTX* context, c
- 	usedspace = freespace = 0;
- }
- 
--void mos_SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
-+void mos_SHA256_Final(sha2_byte digest[SHA256_DIGEST_LENGTH], SHA256_CTX* context) {
- 	sha2_word32	*d = (sha2_word32*)(void *)digest;
- 	unsigned int	usedspace;
- 	void *v;
-@@ -584,7 +584,7 @@ void mos_SHA256_Final(sha2_byte digest[]
- 	usedspace = 0;
- }
- 
--char *mos_SHA256_End(SHA256_CTX* context, char buffer[]) {
-+char *mos_SHA256_End(SHA256_CTX* context, char buffer[SHA256_DIGEST_STRING_LENGTH]) {
- 	sha2_byte	digest[SHA256_DIGEST_LENGTH], *d = digest;
- 	int		i;
- 
-@@ -892,7 +892,7 @@ mos_SHA512_Last(SHA512_CTX* context) {
- 	mos_SHA512_Transform(context, (sha2_word64*)(void *)context->buffer);
- }
- 
--void mos_SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
-+void mos_SHA512_Final(sha2_byte digest[SHA512_DIGEST_LENGTH], SHA512_CTX* context) {
- 	sha2_word64	*d = (sha2_word64*)(void *)digest;
- 
- 	/* Sanity check: */
-@@ -921,7 +921,7 @@ void mos_SHA512_Final(sha2_byte digest[]
- 	mos_bzero(context, sizeof(*context));
- }
- 
--char *mos_SHA512_End(SHA512_CTX* context, char buffer[]) {
-+char *mos_SHA512_End(SHA512_CTX* context, char buffer[SHA512_DIGEST_STRING_LENGTH]) {
- 	sha2_byte	digest[SHA512_DIGEST_LENGTH], *d = digest;
- 	int		i;
- 
-@@ -969,7 +969,7 @@ mos_SHA384_Update(SHA384_CTX* context, c
- 	mos_SHA512_Update((SHA512_CTX*)context, data, len);
- }
- 
--void mos_SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
-+void mos_SHA384_Final(sha2_byte digest[SHA384_DIGEST_LENGTH], SHA384_CTX* context) {
- 	sha2_word64	*d = (sha2_word64*)(void *)digest;
- 
- 	/* Sanity check: */
-@@ -998,7 +998,7 @@ void mos_SHA384_Final(sha2_byte digest[]
- 	mos_bzero(context, sizeof(*context));
- }
- 
--char *mos_SHA384_End(SHA384_CTX* context, char buffer[]) {
-+char *mos_SHA384_End(SHA384_CTX* context, char buffer[SHA384_DIGEST_STRING_LENGTH]) {
- 	sha2_byte	digest[SHA384_DIGEST_LENGTH], *d = digest;
- 	int		i;
- 
-diff -urp a/src/plat/linux/usblinux.c b/src/plat/linux/usblinux.c
---- a/src/plat/linux/usblinux.c	2023-02-24 22:56:36.000000000 +0000
-+++ b/src/plat/linux/usblinux.c	2023-02-28 15:22:23.218719923 +0000
-@@ -59,32 +59,6 @@ static libusb_context *libusb_ctx;
- static void joinHandleEventsThread(void);
- #endif
- 
--static void
--logBuffer(unsigned char *data, int dataLen, const char *message) {
--	Phidget_LogLevel ll;
--	char str[2000];
--	int i, j;
--
--	PhidgetLog_getSourceLevel("phidget22usb", &ll);
--	if (ll != PHIDGET_LOG_VERBOSE)
--		return;
--
--	str[0]='\0';
--	if (dataLen > 0) {
--		for (i = 0, j = 0; i < dataLen; i++, j += 6) {
--			if (!(i % 8)) {
--				str[j] = '\n';
--				str[j + 1] = '\t';
--				j += 2;
--			}
--			mos_snprintf(str + j, sizeof (str) - j, "0x%02x, ", data[i]);
--		}
--		str[j - 2] = '\0'; //delete last ','
--	}
--
--	usblogdebug("%s%s", message, str);
--}
--
- PhidgetReturnCode
- PhidgetUSBCloseHandle(PhidgetUSBConnectionHandle conn) {
- 	int ret;
-diff -urp a/src/util/dataadaptersupport.c b/src/util/dataadaptersupport.c
---- a/src/util/dataadaptersupport.c	2023-02-24 22:56:32.000000000 +0000
-+++ b/src/util/dataadaptersupport.c	2023-02-28 15:22:23.218719923 +0000
-@@ -44,6 +44,8 @@ SetNAK(PhidgetChannelHandle ch) {
- 	return (EPHIDGET_OK);
- }
- 
-+#if (PHIDUID_ADP1001_USB_SUPPORTED || PHIDUID_ADP1001_VINT_SUPPORTED || PHIDUID_ADP_RS485_422_USB_SUPPORTED \
-+	|| PHIDUID_ADP_RS485_422_VINT_SUPPORTED || PHIDUID_ADP_SERIAL_USB_SUPPORTED || PHIDUID_ADP_SERIAL_VINT_SUPPORTED)
- static PhidgetReturnCode
- ClearNAK(PhidgetChannelHandle ch) {
- 
-@@ -185,6 +187,7 @@ processDataPackets(PhidgetChannelHandle
- 		MOS_PANIC("Unexpected packet type");
- 	}
- }
-+#endif
- 
- //dataInput - parses device packets
- PhidgetReturnCode CCONV
-@@ -231,15 +234,14 @@ PhidgetDataAdapterSupport_dataInput(Phid
- 
- PhidgetReturnCode CCONV
- PhidgetDataAdapterSupport_bridgeInput(PhidgetChannelHandle ch, BridgePacket *bp) {
--	PhidgetDeviceHandle device = (PhidgetDeviceHandle)ch->parent;
- #if (PHIDUID_ADP1001_USB_SUPPORTED || PHIDUID_ADP1001_VINT_SUPPORTED || PHIDUID_ADP_RS485_422_USB_SUPPORTED \
- 	|| PHIDUID_ADP_RS485_422_VINT_SUPPORTED || PHIDUID_ADP_SERIAL_USB_SUPPORTED || PHIDUID_ADP_SERIAL_VINT_SUPPORTED)
-+	PhidgetDeviceHandle device = (PhidgetDeviceHandle)ch->parent;
- 	unsigned char buffer[MAX_OUT_PACKET_SIZE] = { 0 };
- 	PhidgetReturnCode ret;
- 	size_t len;
--#endif
--
- 	PhidgetDataAdapterSupportHandle dataAdapterSupport = DATAADAPTER_SUPPORT(ch);
-+#endif
- 
- 	switch (ch->UCD->uid) {
- #if PHIDUID_ADP1001_USB_SUPPORTED
-diff -urp a/src/util/log.c b/src/util/log.c
---- a/src/util/log.c	2023-02-24 22:56:32.000000000 +0000
-+++ b/src/util/log.c	2023-02-28 15:23:50.493178619 +0000
-@@ -817,7 +817,7 @@ PhidgetLog_loge(const char *file, int li
- //#define FLUSH_CNT 4		// 1 second
- #define FLUSH_CNT (4*5)		// 5 seconds
- void
--PhidgetLog_flushDups() {
-+PhidgetLog_flushDups(void) {
- 	char mbuf[LOGMSG_MAX];
- 	int len;
- 	int err;
-diff -urp a/src/util/phidgetlog.h b/src/util/phidgetlog.h
---- a/src/util/phidgetlog.h	2023-02-24 22:56:32.000000000 +0000
-+++ b/src/util/phidgetlog.h	2023-02-28 15:23:42.861225955 +0000
-@@ -75,7 +75,7 @@ void PhidgetLogFini(void);
- 
- void logStackTrace(Phidget_LogLevel, const char *);
- 
--void PhidgetLog_flushDups();
-+void PhidgetLog_flushDups(void);
-
- /* logs to visual studio output... or info  */
- #define logvs(...) \
-diff -urp a/src/vintpackets.c b/src/vintpackets.c
---- a/src/vintpackets.c	2023-02-24 22:56:33.000000000 +0000
-+++ b/src/vintpackets.c	2023-02-28 15:22:23.220719910 +0000
-@@ -436,7 +436,7 @@ recvFIRMWARE_UPGRADE_STM32F3(PhidgetChan
- static PhidgetReturnCode
- send1014_3_VINT(PhidgetChannelHandle ch, BridgePacket *bp) {
- 	double dutyCycle;
--	uint8_t buf[2];
-+	uint8_t buf[2] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -495,7 +495,7 @@ recv1014_3_VINT(PhidgetChannelHandle ch,
- static PhidgetReturnCode
- send1017_2_VINT(PhidgetChannelHandle ch, BridgePacket *bp) {
- 	double dutyCycle;
--	uint8_t buf[2];
-+	uint8_t buf[2] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -1747,7 +1747,7 @@ recvTMP1000(PhidgetChannelHandle ch, con
- 
- static PhidgetReturnCode
- sendSTC1001(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -1838,7 +1838,7 @@ sendSTC1001_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendSTC1003(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -1929,7 +1929,7 @@ sendSTC1003_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendSTC1003_1(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -2126,7 +2126,7 @@ recvSTC1005_0(PhidgetChannelHandle ch, c
- #if PHIDUID_STC1004_0_SUPPORTED
- static PhidgetReturnCode
- sendSTC1004_0(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -2222,7 +2222,7 @@ recvSTC1004_0(PhidgetChannelHandle ch, c
- 
- static PhidgetReturnCode
- sendSTC1000(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -2312,7 +2312,7 @@ sendSTC1000_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendSTC1002(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -2814,7 +2814,7 @@ recvSND1000(PhidgetChannelHandle ch, con
- static PhidgetReturnCode
- sendSAF1000(PhidgetChannelHandle ch, BridgePacket *bp) {
- 	int overVoltage_fixed;
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -2978,7 +2978,7 @@ recvSAF1000_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendREL1101(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[2];
-+	uint8_t buf[2] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -3056,7 +3056,7 @@ recvREL1101_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendREL1101_1(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -3128,7 +3128,7 @@ recvREL1101_1(PhidgetChannelHandle ch, c
- 
- static PhidgetReturnCode
- sendREL1100(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -3245,7 +3245,7 @@ recvREL1100_Failsafe_Frequency(PhidgetCh
- 
- static PhidgetReturnCode
- sendREL1000(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[2];
-+	uint8_t buf[2] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -3369,7 +3369,7 @@ recvREL1000_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendRCC1000(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -5935,7 +5935,7 @@ recvDST1002(PhidgetChannelHandle ch, con
- 
- static PhidgetReturnCode
- sendDCC1100(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -6348,7 +6348,7 @@ sendDCC1000_POSITIONCONTROL(PhidgetChann
- 
- static PhidgetReturnCode
- sendDCC1000_POSITIONCONTROL_FAILSAFE(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -6506,7 +6506,7 @@ sendDCC1000_POSITIONCONTROL_FAILSAFE(Phi
- #if PHIDUID_DCC1004_SUPPORTED
- static PhidgetReturnCode
- sendDCC1004(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -6687,7 +6687,7 @@ sendDCC1004(PhidgetChannelHandle ch, Bri
- #if PHIDUID_DCC1005_SUPPORTED
- static PhidgetReturnCode
- sendDCC1005(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -6943,7 +6943,7 @@ recvDCC1100_Failsafe(PhidgetChannelHandl
- #if PHIDUID_DCC1101_SUPPORTED
- static PhidgetReturnCode
- sendDCC1101(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -7906,7 +7906,7 @@ recvDCC1005(PhidgetChannelHandle ch, con
- 
- static PhidgetReturnCode
- sendDCC1001(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -8186,7 +8186,7 @@ recvDCC1001_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendDCC1002(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -8354,7 +8354,7 @@ sendDCC1002_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendDCC1003(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[8];
-+	uint8_t buf[8] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -8695,18 +8695,6 @@ recvVCP1100(PhidgetChannelHandle ch, con
- }
- 
- static PhidgetReturnCode
--sendVCP1100_1_OLDPROTO(PhidgetChannelHandle ch, BridgePacket* bp) {
--
--	MOS_PANIC("Invalid Channel UID");
--}
--
--static PhidgetReturnCode
--recvVCP1100_1_OLDPROTO(PhidgetChannelHandle ch, const uint8_t* buf, size_t len) {
--
--	MOS_PANIC("Invalid Channel UID");
--}
--
--static PhidgetReturnCode
- sendDAQ1400(PhidgetChannelHandle ch, BridgePacket *bp) {
- 	PhidgetVINTDeviceHandle phid = (PhidgetVINTDeviceHandle)ch->parent;
- 	PhidgetReturnCode ret;
-@@ -8960,7 +8948,7 @@ recvDAQ1300(PhidgetChannelHandle ch, con
- 
- static PhidgetReturnCode
- sendOUT1100(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -9104,7 +9092,7 @@ recvDAQ1200(PhidgetChannelHandle ch, con
- 
- static PhidgetReturnCode
- sendOUT1002(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -9189,7 +9177,7 @@ recvOUT1002_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendOUT1001(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -9274,7 +9262,7 @@ recvOUT1001_Failsafe(PhidgetChannelHandl
- 
- static PhidgetReturnCode
- sendOUT1000(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[4];
-+	uint8_t buf[4] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
-@@ -9873,7 +9861,7 @@ recvVOLTAGEINPUT_PORT_V2(PhidgetChannelH
- 
- static PhidgetReturnCode
- sendDIGITALOUTPUT_PORT(PhidgetChannelHandle ch, BridgePacket *bp) {
--	uint8_t buf[2];
-+	uint8_t buf[2] = { 0 };
- 
- 	assert(ch);
- 	assert(bp);
diff --git a/libphidget22/patch/libphidgets22-1.7.20210816-fix-warnings.patch b/libphidget22/patch/libphidgets22-1.7.20210816-fix-warnings.patch
deleted file mode 100644
index eb4620e3..00000000
--- a/libphidget22/patch/libphidgets22-1.7.20210816-fix-warnings.patch
+++ /dev/null
@@ -1,101 +0,0 @@
-diff -urp libphidget22-1.7.20210816.orig/configure libphidget22-1.7.20210816/configure
---- libphidget22-1.7.20210816.orig/configure	2021-08-16 21:13:21.000000000 +0200
-+++ libphidget22-1.7.20210816/configure	2021-10-21 10:23:55.744971455 +0200
-@@ -5681,7 +5681,7 @@ esac
- fi
- 
- : ${AR=ar}
--: ${AR_FLAGS=cru}
-+: ${AR_FLAGS=cr}
- 
- 
- 
-diff -urp libphidget22-1.7.20210816.orig/src/class/dataadapter.c libphidget22-1.7.20210816/src/class/dataadapter.c
---- libphidget22-1.7.20210816.orig/src/class/dataadapter.c	2021-08-16 21:13:00.000000000 +0200
-+++ libphidget22-1.7.20210816/src/class/dataadapter.c	2021-10-21 10:14:16.640200252 +0200
-@@ -125,9 +125,9 @@ PhidgetDataAdapter_bridgeInput(PhidgetCh
- 
- 		ch->newDataAvailable = 1;
- 		err = getBridgePacketUInt32(bp, 1);
--		if (err == RX_ERROR_OK) {
-+		if (err == PACKET_ERROR_OK ) {
- 			if(getBridgePacketUInt32(bp, 2))
--				err = RX_ERROR_CORRUPT;
-+				err = PACKET_ERROR_CORRUPT;
- 		}
- 
- 		ch->eventDataError = getBridgePacketUInt32(bp, 1);
-diff -urp libphidget22-1.7.20210816.orig/src/util/dataadaptersupport.c libphidget22-1.7.20210816/src/util/dataadaptersupport.c
---- libphidget22-1.7.20210816.orig/src/util/dataadaptersupport.c	2021-08-16 21:12:57.000000000 +0200
-+++ libphidget22-1.7.20210816/src/util/dataadaptersupport.c	2021-10-21 10:10:46.818221653 +0200
-@@ -859,49 +859,6 @@ PhidgetReturnCode sendI2CData(PhidgetCha
- 	return sendDataBuffer(ch, totalCount, (const uint8_t *)buffer, bp, waitResposne);
- }
- 
--static PhidgetReturnCode
--waitForNAKClear(mosiop_t iop, PhidgetChannelHandle ch, uint32_t milliseconds) {
--	PhidgetDataAdapterSupportHandle dataAdapterSupport;
--	mostime_t duration;
--	mostime_t start;
--
--	assert(ch);
--	TESTATTACHED(ch);
--
--	dataAdapterSupport = DATAADAPTER_SUPPORT(ch);
--	assert(dataAdapterSupport);
--
--	start = 0; // make compiler happy
--
--	if (milliseconds)
--		start = mos_gettime_usec();
--
--	PhidgetLock(ch);
--	for (;;) {
--		if (dataAdapterSupport->nakFlag == 0) {
--			PhidgetUnlock(ch);
--			return (EPHIDGET_OK);
--		}
--
--		if (!_ISOPEN(ch)) {
--			PhidgetUnlock(ch);
--			return (MOS_ERROR(iop, EPHIDGET_CLOSED, "Channel was closed while waiting for clear to send."));
--		}
--
--		if (milliseconds) {
--			duration = (mos_gettime_usec() - start) / 1000;
--			if (duration >= milliseconds) {
--
--				PhidgetUnlock(ch);
--				return (EPHIDGET_TIMEOUT);
--			}
--			PhidgetTimedWait(ch, milliseconds - (uint32_t)duration);
--		} else {
--			PhidgetWait(ch);
--		}
--	}
--}
--
- static PhidgetReturnCode sendTXDataVINT(mosiop_t iop, PhidgetChannelHandle ch, uint8_t *buf, size_t packetLen, PhidgetTransaction *trans){
- 	PhidgetReturnCode ret;
- 	SetNAK(ch);
-diff -urp libphidget22-1.7.20210816.orig/src/vint.c libphidget22-1.7.20210816/src/vint.c
---- libphidget22-1.7.20210816.orig/src/vint.c	2021-08-16 21:13:01.000000000 +0200
-+++ libphidget22-1.7.20210816/src/vint.c	2021-10-21 18:24:28.307855533 +0200
-@@ -222,7 +222,7 @@ again:
-  */
- PhidgetReturnCode
- scanVintDevices(PhidgetDeviceHandle device) {
--	PhidgetUSBConnectionHandle usbConn;
-+	PhidgetUSBConnectionHandle usbConn = NULL;
- 	char vintPortString[256];
- 	PhidgetDeviceHandle child;
- 	PhidgetHubDeviceHandle hub;
-@@ -341,7 +341,7 @@ scanVintDevices(PhidgetDeviceHandle devi
- 
- 		case PHIDUID_HUB0001:
- 			bufLen = sizeof(vintPortDesc);
--			if (PhidgetUSBGetDeviceDescriptor(usbConn, USB_DESC_TYPE_VINT_PORT_DESC, i, (uint8_t *)&vintPortDesc, &bufLen) != EPHIDGET_OK) {
-+			if (!usbConn ||  PhidgetUSBGetDeviceDescriptor(usbConn, USB_DESC_TYPE_VINT_PORT_DESC, i, (uint8_t *)&vintPortDesc, &bufLen) != EPHIDGET_OK) {
- 				logwarn("Couldn't read VINT Port descriptor from a Hub.");
- 				break;
- 			}