Merge branch 'schneider/sdk-0.2.1-12' into 'master'

Update SDK to 0.2.1-12

See merge request card10/firmware!397

.gitignore

-build/
+/build/
 /Documentation/output/
 __pycache__/
 *.pyc

epicardium/ble/ble.c

@@ -71,12 +71,6 @@ extern void bleFileTransfer_init(void);
 extern void bleCard10_init(void);
 extern void BbBleDrvSetTxPower(int8_t power);
 
-/*************************************************************************************************/
-void PalSysAssertTrap(void)
-{
-	while (1) {
-	}
-}
 /*************************************************************************************************/
 static bool_t myTrace(const uint8_t *pBuf, uint32_t len)
 {

epicardium/modules/hardware.c

@@ -84,13 +84,8 @@ int hardware_early_init(void)
 	PB_Init();
 
 	/* Enable 32 kHz output */
-	while (RTC_SquareWave(
-		       MXC_RTC,
-		       SQUARE_WAVE_ENABLED,
-		       F_32KHZ,
-		       NOISE_IMMUNE_MODE,
-		       NULL) == E_BUSY
-	)
+	while (RTC_SquareWave(MXC_RTC, SQUARE_WAVE_ENABLED, F_32KHZ, NULL) ==
+	       E_BUSY)
 		;
 
 	/* If we don't have a valid time yet, set it to 2019-01-01 */
@@ -101,12 +96,11 @@ int hardware_early_init(void)
 	/*
 	 * SPI for ECG
 	 */
-	const sys_cfg_spi_t spi17y_master_cfg = {
-		.map = MAP_A,
-		.ss0 = Enable,
-		.ss1 = Disable,
-		.ss2 = Disable,
-	};
+	const sys_cfg_spi_t spi17y_master_cfg = { .map    = MAP_A,
+						  .ss0    = Enable,
+						  .ss1    = Disable,
+						  .ss2    = Disable,
+						  .num_io = 2 };
 
 	if (SPI_Init(SPI0, 0, SPI_SPEED, spi17y_master_cfg) != 0) {
 		LOG_ERR("init", "Error configuring SPI");

epicardium/modules/sleep.c

@@ -8,6 +8,8 @@
 #include "max86150.h"
 #include "MAX77650-Arduino-Library.h"
 
+#include "bb_drv.h"
+
 #include "max32665.h"
 #include "mxc_sys.h"
 #include "mxc_pins.h"
@@ -188,6 +190,7 @@ void sleep_deepsleep(void)
 	core1_stop();
 	MAX77650_getINT_GLBL();
 	gpio_low_power();
+	BbDrvDisable();
 	turnOffClocks();
 	old_clkcn = MXC_GCR->clkcn;
 	switchToHIRC();

lib/card10/card10.c

@@ -60,13 +60,8 @@ void card10_init(void)
 	TMR_Delay(MXC_TMR0, MSEC(1000), 0);
 
 	// Enable 32 kHz output
-	while (RTC_SquareWave(
-		       MXC_RTC,
-		       SQUARE_WAVE_ENABLED,
-		       F_32KHZ,
-		       NOISE_IMMUNE_MODE,
-		       NULL) == E_BUSY
-	)
+	while (RTC_SquareWave(MXC_RTC, SQUARE_WAVE_ENABLED, F_32KHZ, NULL) ==
+	       E_BUSY)
 		;
 	/* If we don't have a valid time yet, set it to 2019-01-01 */
 	if (RTC_GetSecond() < 1546300800L) {
@@ -80,10 +75,11 @@ void card10_init(void)
 	// Enable SPI
 	sys_cfg_spi_t spi17y_master_cfg;
 
-	spi17y_master_cfg.map = MAP_A;
-	spi17y_master_cfg.ss0 = Enable;
-	spi17y_master_cfg.ss1 = Disable;
-	spi17y_master_cfg.ss2 = Disable;
+	spi17y_master_cfg.map    = MAP_A;
+	spi17y_master_cfg.ss0    = Enable;
+	spi17y_master_cfg.ss1    = Disable;
+	spi17y_master_cfg.ss2    = Disable;
+	spi17y_master_cfg.num_io = 2;
 	if (SPI_Init(SPI0, 0, SPI_SPEED, spi17y_master_cfg) != 0) {
 		printf("Error configuring SPI\n");
 		while (1)

lib/gfx/GUI_DEV/DEV_Config.c

@@ -51,10 +51,11 @@ void lcd_write(uint8_t *data, int size)
 {
 	sys_cfg_spi_t spi17y_master_cfg;
 
-	spi17y_master_cfg.map = MAP_A;
-	spi17y_master_cfg.ss0 = Enable;
-	spi17y_master_cfg.ss1 = Disable;
-	spi17y_master_cfg.ss2 = Disable;
+	spi17y_master_cfg.map    = MAP_A;
+	spi17y_master_cfg.ss0    = Enable;
+	spi17y_master_cfg.ss1    = Disable;
+	spi17y_master_cfg.ss2    = Disable;
+	spi17y_master_cfg.num_io = 2;
 	if (SPI_Init(SPI2, 0, SPI_SPEED, spi17y_master_cfg) != 0) {
 		printf("Error configuring SPI\n");
 		while (1)

lib/sdk/Applications/EvKitExamples/BLE_beacon/Makefile

@@ -188,6 +188,26 @@ $(error SDMA currently requires BTLE_APP_USE_LEGACY_API)
 endif
 endif
 
+ifdef ENABLE_SDMA_UNIFIED_CONFIG
+ifneq "$(ENABLE_SDMA_UNIFIED_CONFIG)" ""
+ifeq "$(ENABLE_SDMA_UNIFIED_CONFIG)" "0"
+ENABLE_SDMA_UNIFIED_CONFIG=
+else
+ifeq "$(ENABLE_SDMA_UNIFIED_CONFIG)" "FALSE"
+ENABLE_SDMA_UNIFIED_CONFIG=
+else
+ENABLE_SDMA_UNIFIED_CONFIG=1
+endif
+endif
+endif
+endif
+
+ifdef ENABLE_SDMA_UNIFIED_CONFIG
+ifneq "$(ENABLE_SDMA_UNIFIED_CONFIG)" "0"
+PROJ_CFLAGS+=-DENABLE_SDMA_UNIFIED_CONFIG=1
+endif
+endif
+
 #-------------------------------------------------------------------------------
 # Configuration specified here.
 
@@ -199,7 +219,6 @@ PROJ_CFLAGS+=-DMXC_ASSERT_ENABLE=TRUE
 PROJ_CFLAGS+=-DWSF_ASSERT_ENABLED=TRUE
 # PROJ_CFLAGS+=-DLL_TRACE_ENABLED=TRUE
 # PROJ_CFLAGS+=-DLL_DBG_PIN_ENABLED=TRUE
-PROJ_CFLAGS+=-DWSF_MS_PER_TICK=1
 
 
 #--------------------
@@ -213,6 +232,7 @@ PROJ_CFLAGS+=-DINIT_BROADCASTER
 # PROJ_CFLAGS+=-DINIT_CENTRAL
 PROJ_CFLAGS+=-DINIT_PERIPHERAL
 PROJ_CFLAGS+=-DINIT_ENCRYPTED
+PROJ_CFLAGS+=-DINIT_PHY
 
 ENABLE_LL_TESTER?=#1
 
@@ -239,10 +259,6 @@ include ${PERIPH_DRIVER_DIR}/periphdriver.mk
 CORDIO_DIR=$(LIBS_DIR)/BTLE
 include ${CORDIO_DIR}/btle.mk
 
-# Include MAXUSB library
-MAXUSB_DIR=$(LIBS_DIR)/MAXUSB
-include $(MAXUSB_DIR)/maxusb.mk
-
 ################################################################################
 # Include the rules for building for this target. All other makefiles should be
 # included before this one.

lib/sdk/Applications/EvKitExamples/BLE_beacon/README.md

+## Application description
+
+The BLE\_beacon application demonstrates a BLE beacon device that can not accept connections.
+

lib/sdk/Applications/EvKitExamples/BLE_beacon/config.mk

@@ -11,9 +11,14 @@ BTLE_APP_ENABLE_PERIODIC?=0
 # Unspecified -> Use default (connectable).
 # DM_ADV_SCAN_UNDIRECT -> Non-connectable scannable
 # DM_ADV_NONCONN_UNDIRECT -> Non-connectable non-scannable
-BTLE_APP_ADV_TYPE?=
+#BTLE_APP_ADV_TYPE?=
 #BTLE_APP_ADV_TYPE?=DM_ADV_NONCONN_UNDIRECT
-#BTLE_APP_ADV_TYPE?=DM_ADV_SCAN_UNDIRECT
+BTLE_APP_ADV_TYPE?=DM_ADV_SCAN_UNDIRECT
 
 # Run link layer using SDMA.
 ENABLE_SDMA?=0
+
+# Copy sdma config from application.
+ENABLE_SDMA_UNIFIED_CONFIG?=1
+
+

lib/sdk/Applications/EvKitExamples/BLE_beacon/main.c

@@ -29,14 +29,16 @@
  * property whatsoever. Maxim Integrated Products, Inc. retains all
  * ownership rights.
  *
- * $Date: 2019-07-12 10:56:57 -0500 (Fri, 12 Jul 2019) $
- * $Revision: 44598 $
+ * $Date: 2020-09-01 12:32:30 -0500 (Tue, 01 Sep 2020) $
+ * $Revision: 55172 $
  *
  ******************************************************************************/
 
 #include <stdio.h>
 #include <string.h>
+#include <ctype.h>
 #include "mxc_config.h"
+#include "mxc_sys.h"
 #include "wsf_types.h"
 #include "wsf_os.h"
 #include "wsf_buf.h"
@@ -47,6 +49,9 @@
 #include "app_ui.h"
 #include "hci_vs.h"
 #include "hci_core.h"
+#include "hci_drv_sdma.h"
+#include "ipc_defs.h"
+#include "dm_api.h"
 
 /**************************************************************************************************
   Macros
@@ -88,16 +93,10 @@ static wsfBufPoolDesc_t mainPoolDesc[WSF_BUF_POOLS] =
 /*! \brief  Stack initialization for app. */
 extern void StackInitBeacon(void);
 
-/*************************************************************************************************/
-void PalSysAssertTrap(void)
-{
-    while(1) {}
-}
-
 /*************************************************************************************************/
 void SysTick_Handler(void)
 {
-    WsfTimerUpdate(1);
+    WsfTimerUpdate(WSF_MS_PER_TICK);
 }
 
 /*************************************************************************************************/
@@ -150,12 +149,40 @@ static void WsfInit(void)
  */
 void SetAddress(uint8_t event)
 {
-    uint8_t bdAddr[6] = {0x02, 0x00, 0x44, 0x8B, 0x05, 0x00};
-    
+    uint8_t usn[SYS_USN_CHECKSUM_LEN];
+    uint8_t checksum[SYS_USN_CHECKSUM_LEN];
+    uint8_t bdAddr[6];
+    uint8_t bdAddrRand[6];
+
+    if(SYS_GetUSN(usn, checksum) != E_NO_ERROR) {
+        printf("Error getting Checksum\n");
+    }
+
+    // MA-L assigend by IEEE to Maxim Integrated Products
+    bdAddr[5] = 0x00;
+    bdAddr[4] = 0x18;
+    bdAddr[3] = 0x80;
+
+    // USN checksum
+    bdAddr[2] = checksum[2];
+    bdAddr[1] = checksum[1];
+    bdAddr[0] = checksum[0];
+
+    bdAddrRand[0] = checksum[3];
+    bdAddrRand[1] = checksum[4];
+    bdAddrRand[2] = checksum[5];
+    bdAddrRand[3] = checksum[6];
+    bdAddrRand[4] = checksum[7];
+    bdAddrRand[5] = checksum[8];
+
     switch (event) {
     case APP_UI_RESET_CMPL:
-        printf("Setting address -- MAC %02X:%02X:%02X:%02X:%02X:%02X\n", bdAddr[5], bdAddr[4], bdAddr[3], bdAddr[2], bdAddr[1], bdAddr[0]);
         HciVsSetBdAddr(bdAddr);
+        DM_RAND_ADDR_SET(bdAddrRand, DM_RAND_ADDR_STATIC);
+        DmDevSetRandAddr(bdAddrRand);
+        DmAdvSetAddrType(DM_ADDR_RANDOM);
+        printf("Setting random address -- MAC %02X:%02X:%02X:%02X:%02X:%02X\n", 
+            bdAddrRand[5], bdAddrRand[4], bdAddrRand[3], bdAddrRand[2], bdAddrRand[1], bdAddrRand[0]);
         break;
     default:
         break;
@@ -175,6 +202,9 @@ void SetAddress(uint8_t event)
 /*************************************************************************************************/
 int main(void)
 {
+#ifdef ENABLE_SDMA
+    uint8_t sdmaFlag;
+#endif /* ENABLE_SDMA */
 
 #ifndef __IAR_SYSTEMS_ICC__
     setvbuf(stdout, printf_buffer, _IOLBF, PRINTF_BUF_SIZE);
@@ -192,9 +222,22 @@ int main(void)
     
     printf("Setup Complete\n");
 
+#ifdef ENABLE_SDMA
+    sdmaFlag = SDMA_FLAG_INIT;
+#endif /* ENABLE_SDMA */
     while (1)
     {
         wsfOsDispatcher();
+
+#ifdef ENABLE_SDMA
+        if (sdmaFlag == SDMA_FLAG_INIT) {
+            sdmaFlag = SDMAGetSDMAFlag();
+        }
+        if (sdmaFlag == SDMA_FLAG_ENOMEM) {
+            printf ("SDMA core ran out of allocatable memory.");
+            while(1);
+        }
+#endif /* ENABLE_SDMA */
     }
 }
 

lib/sdk/Applications/EvKitExamples/BLE_beacon/stack_beacon.c

@@ -37,6 +37,7 @@
 #include "svc_core.h"
 #include "sec_api.h"
 #include "ll_init_api.h"
+#include "hci_drv_sdma.h"
 
 #define LL_IMPL_REV             0x2303
 
@@ -51,9 +52,13 @@ const LlRtCfg_t _ll_cfg = {
     /*btVer*/                   LL_VER_BT_CORE_SPEC_5_0,
     /*_align32 */               0, // padding for alignment
 
-    /* Advertiser */
+#ifdef ENABLE_SDMA
+    /*maxAdvSets*/              2, // 1 Extended Advertising Set
+    /*maxAdvReports*/           2,
+#else /* ENABLE_SDMA */
     /*maxAdvSets*/              4, // 4 Extended Advertising Sets
     /*maxAdvReports*/           8,
+#endif /* ENABLE_SDMA */
     /*maxExtAdvDataLen*/        LL_MAX_ADV_DATA_LEN,
     /*defExtAdvDataFrag*/       64,
     /*auxDelayUsec*/            0,
@@ -63,10 +68,17 @@ const LlRtCfg_t _ll_cfg = {
     /*maxExtScanDataLen*/       LL_MAX_ADV_DATA_LEN,
 
     /* Connection */
+#ifdef ENABLE_SDMA
+    /*maxConn*/                 4,
+    /*numTxBufs*/               4,
+    /*numRxBufs*/               4,
+    /*maxAclLen*/               150,
+#else /* ENABLE_SDMA */
     /*maxConn*/                 2,
     /*numTxBufs*/               16,
     /*numRxBufs*/               16,
     /*maxAclLen*/               512,
+#endif /* ENABLE_SDMA */
     /*defTxPwrLvl*/             0,
     /*ceJitterUsec*/            0,
 
@@ -75,7 +87,11 @@ const LlRtCfg_t _ll_cfg = {
 
     /* PHY */
     /*phy2mSup*/                TRUE,
+#ifdef ENABLE_SDMA
+    /*phyCodedSup*/             FALSE,
+#else /* ENABLE_SDMA */
     /*phyCodedSup*/             TRUE,
+#endif /* ENABLE_SDMA */
     /*stableModIdxTxSup*/       FALSE,
     /*stableModIdxRxSup*/       FALSE
 };
@@ -120,7 +136,13 @@ void StackInitBeacon(void)
       printf("mem_used: 0x%x LL_MEMORY_FOOTPRINT: 0x%x\n", memUsed, 
           LL_MEMORY_FOOTPRINT);
   }
-#endif
+#endif /* ENABLE_SDMA */
+
+#ifdef ENABLE_SDMA
+    /* Copy link layer configuration to sdma memory space. */
+    SDMASetBBCfg(&_bb_cfg);
+    SDMASetLLCfg(&_ll_cfg);
+#endif /* ENABLE_SDMA */
 
   handlerId = WsfOsSetNextHandler(HciHandler);
   HciHandlerInit(handlerId);

lib/sdk/Applications/EvKitExamples/BLE_datc/Makefile

@@ -43,6 +43,12 @@ ifeq "$(PROJECT)" ""
 PROJECT=max32665
 endif
 
+# Build directory for image that peer will be udpated with
+FW_UPDATE_DIR=../BLE_dats
+
+# Firmware update files, do not rename
+FW_UPDATE_BIN=fw_update.bin
+
 # Specify the target processor
 ifeq "$(TARGET)" ""
 TARGET=MAX32665
@@ -72,6 +78,7 @@ endif
 # This is the path to the CMSIS root directory
 ifeq "$(MAXIM_PATH)" ""
 LIBS_DIR=../../../Libraries
+NDALIBS_DIR=../../../NDALibraries
 else
 LIBS_DIR=/$(subst \,/,$(subst :,,$(MAXIM_PATH))/Firmware/$(TARGET_UC)/Libraries)
 endif
@@ -176,6 +183,30 @@ PROJ_CFLAGS+=-DCONSOLE_UART=$(CONSOLE_UART)
 endif
 endif
 
+ifdef ENABLE_WDX
+ifneq "$(ENABLE_WDX)" ""
+ifneq "$(ENABLE_WDX)" "0"
+PROJ_CFLAGS+=-DWDXC_INCLUDED=TRUE
+PROJ_CFLAGS+=-DWDXS_INCLUDED=TRUE
+# PROJ_CFLAGS+=-DWSF_TRACE_ENABLED=TRUE
+
+# Include bin file for firmware update image
+BINS+=${FW_UPDATE_BIN}
+
+# Target for creating the fw_update bin file
+${FW_UPDATE_BIN}:
+	$(MAKE) -C ${FW_UPDATE_DIR}
+	$(MAKE) -C ${FW_UPDATE_DIR} build/${PROJECT}.bin
+	@cp ${FW_UPDATE_DIR}/build/${PROJECT}.bin ${FW_UPDATE_BIN}
+
+myclean:
+	@rm -f ${FW_UPDATE_BIN}
+
+clean: myclean
+endif
+endif
+endif
+
 ifdef ENABLE_SDMA
 ifneq "$(ENABLE_SDMA)" ""
 ifeq "$(ENABLE_SDMA)" "0"
@@ -203,6 +234,26 @@ endif
 endif
 endif
 
+ifdef ENABLE_SDMA_UNIFIED_CONFIG
+ifneq "$(ENABLE_SDMA_UNIFIED_CONFIG)" ""
+ifeq "$(ENABLE_SDMA_UNIFIED_CONFIG)" "0"
+ENABLE_SDMA_UNIFIED_CONFIG=
+else
+ifeq "$(ENABLE_SDMA_UNIFIED_CONFIG)" "FALSE"
+ENABLE_SDMA_UNIFIED_CONFIG=
+else
+ENABLE_SDMA_UNIFIED_CONFIG=1
+endif
+endif
+endif
+endif
+
+ifdef ENABLE_SDMA_UNIFIED_CONFIG
+ifneq "$(ENABLE_SDMA_UNIFIED_CONFIG)" "0"
+PROJ_CFLAGS+=-DENABLE_SDMA_UNIFIED_CONFIG=1
+endif
+endif
+
 #-------------------------------------------------------------------------------
 # Configuration specified here.
 
@@ -214,7 +265,6 @@ PROJ_CFLAGS+=-DMXC_ASSERT_ENABLE=TRUE
 PROJ_CFLAGS+=-DWSF_ASSERT_ENABLED=TRUE
 # PROJ_CFLAGS+=-DLL_TRACE_ENABLED=TRUE
 # PROJ_CFLAGS+=-DLL_DBG_PIN_ENABLED=TRUE
-PROJ_CFLAGS+=-DWSF_MS_PER_TICK=1
 
 
 #--------------------
@@ -228,6 +278,7 @@ PROJ_CFLAGS+=-DINIT_OBSERVER
 PROJ_CFLAGS+=-DINIT_CENTRAL
 # PROJ_CFLAGS+=-DINIT_PERIPHERAL
 PROJ_CFLAGS+=-DINIT_ENCRYPTED
+PROJ_CFLAGS+=-DINIT_PHY
 
 ENABLE_LL_TESTER?=#1
 
@@ -254,10 +305,6 @@ include ${PERIPH_DRIVER_DIR}/periphdriver.mk
 CORDIO_DIR=$(LIBS_DIR)/BTLE
 include ${CORDIO_DIR}/btle.mk
 
-# Include MAXUSB library
-MAXUSB_DIR=$(LIBS_DIR)/MAXUSB
-include $(MAXUSB_DIR)/maxusb.mk
-
 ################################################################################
 # Include the rules for building for this target. All other makefiles should be
 # included before this one.

lib/sdk/Applications/EvKitExamples/BLE_datc/README.md

+## Application description
+
+The BLE\_datc application demonstrates a BLE central device that can connect to another device running the BLE\_dats application.
+

lib/sdk/Applications/EvKitExamples/BLE_datc/config.mk

@@ -15,3 +15,9 @@ BTLE_APP_ENABLE_WHITELIST?=0
 
 # Run link layer using SDMA.
 ENABLE_SDMA?=0
+
+# Copy sdma config from application.
+ENABLE_SDMA_UNIFIED_CONFIG?=1
+
+# Enable file transfer profile
+ENABLE_WDX?=0

lib/sdk/Applications/EvKitExamples/BLE_datc/datc_main.c

@@ -20,6 +20,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
+#include "mxc_device.h"
 #include "wsf_types.h"
 #include "util/bstream.h"
 #include "wsf_msg.h"
@@ -37,10 +38,20 @@
 #include "app_ui.h"
 #include "svc_core.h"
 #include "svc_ch.h"
+#include "hci_vs.h"
 #include "gatt/gatt_api.h"
 #include "wpc/wpc_api.h"
 #include "datc/datc_api.h"
 #include "util/calc128.h"
+#include "gcr_regs.h"
+#include "ll_defs.h"
+#include "tmr_utils.h"
+#if WDXC_INCLUDED == TRUE
+#include "wsf_efs.h"
+#include "wdxc/wdxc_api.h"
+#include "wdx_defs.h"
+#include "hash.h"
+#endif /* WDXC_INCLUDED */
 
 /**************************************************************************************************
 Macros
@@ -48,6 +59,37 @@ Macros
 
 #define TEST_TIMER_IND   0x99
 
+#if WDXC_INCLUDED == TRUE
+/* Size of WDXC file discovery dataset */
+#define DATC_WDXC_MAX_FILES               4
+
+/*! WSF message event starting value */
+#define DATC_MSG_START                    0xA0
+
+/*! Data rate timer period in seconds */
+#define DATC_WDXS_DATA_RATE_TIMEOUT       4
+
+/* Pointer for accessing the fw_update image*/
+uint8_t *fileData;
+
+extern uint32_t _binary_fw_update_bin_start;
+extern uint32_t _binary_fw_update_bin_end;
+extern uint32_t _binary_fw_update_bin_size;
+
+#define FILE_SIZE                         (uint32_t)&_binary_fw_update_bin_size
+#define BLOCK_OFFSET_INIT                 0x0
+#define BLOCK_SIZE                        224
+#define SHA256_BYTES                      (256/8)
+
+char fileHashDigest[SHA256_BYTES];
+
+/*! WSF message event enumeration */
+enum
+{
+  DATC_WDXS_DATA_RATE_TIMER_IND = DATC_MSG_START, /*! Data rate timer expired */
+};
+#endif /* WDXC_INCLUDED */ 
+
 /**************************************************************************************************
   Local Variables
 **************************************************************************************************/
@@ -61,6 +103,13 @@ struct
   bool_t            autoConnectSync;                /*! TRUE if auto-connecting */
   uint8_t           discState[DM_CONN_MAX];         /*! Service discovery state */
   uint8_t           hdlListLen;                     /*! Cached handle list length */
+  uint8_t           btnConnId;                      /*! The index of the connection ID for button presses */
+#if WDXC_INCLUDED == TRUE
+  bool_t            sendingFile[DM_CONN_MAX];
+  bool_t            fileVerified[DM_CONN_MAX];
+  uint32_t          blockOffset[DM_CONN_MAX];
+  wsfEfsFileInfo_t  fileList[DM_CONN_MAX][DATC_WDXC_MAX_FILES]; /* Buffer to hold WDXC file list */
+#endif /* WDXC_INCLUDED */
 } datcCb;
 
 /*! connection control block */
@@ -204,7 +253,7 @@ static const hciConnSpec_t datcConnCfg =
   0,                                      /*! Connection latency */
   600,                                    /*! Supervision timeout in 10ms units */
   0,                                      /*! Minimum CE length, in 0.625 ms units */
-  16                                      /*! Maximum CE length, in 0.625 ms units */