Update Number of LWIP Buffers, Fix ICD GPIO build error

Update memory interface to support realloc, decrease num message buffers
Fix ICD LED Build failures

Author: adabreuti

examples/all-clusters-app/cc13x4_26x4/main/AppTask.cpp

@@ -54,12 +54,6 @@
 #define APP_TASK_STACK_SIZE (5000)
 #define APP_TASK_PRIORITY 4
 #define APP_EVENT_QUEUE_SIZE 10
-
-#if (CHIP_CONFIG_ENABLE_ICD_SERVER == 1)
-#define LED_ENABLE 0
-#else
-#define LED_ENABLE 1
-#endif
 #define BUTTON_ENABLE 1
 
 using namespace ::chip;
@@ -68,7 +62,6 @@ using namespace ::chip::DeviceLayer;
 
 static TaskHandle_t sAppTaskHandle;
 static QueueHandle_t sAppEventQueue;
-
 static Button_Handle sAppLeftHandle;
 static Button_Handle sAppRightHandle;
 static DeviceInfoProviderImpl sExampleDeviceInfoProvider;

examples/all-clusters-app/cc13x4_26x4/main/Globals.cpp

@@ -18,5 +18,7 @@
 
 #include "Globals.h"
 
+#if (LED_ENABLE == 1)
 LED_Handle sAppRedHandle;
 LED_Handle sAppGreenHandle;
+#endif

examples/all-clusters-app/cc13x4_26x4/main/include/Globals.h

@@ -31,5 +31,12 @@ void cc13xx_26xxLog(const char * aFormat, ...);
 #ifdef __cplusplus
 }
 #endif
+
+#if (CHIP_CONFIG_ENABLE_ICD_SERVER == 1)
+#define LED_ENABLE 0
+#else
+#define LED_ENABLE 1
+#endif
+
 extern LED_Handle sAppRedHandle;
 extern LED_Handle sAppGreenHandle;

examples/lighting-app/cc13x4_26x4/src/AppTask.cpp

@@ -81,9 +81,10 @@ using namespace ::chip::DeviceLayer;
 
 static TaskHandle_t sAppTaskHandle;
 static QueueHandle_t sAppEventQueue;
-
+#if (LED_ENABLE == 1)
 static LED_Handle sAppRedHandle;
 static LED_Handle sAppGreenHandle;
+#endif
 static Button_Handle sAppLeftHandle;
 static Button_Handle sAppRightHandle;
 static DeviceInfoProviderImpl sExampleDeviceInfoProvider;

examples/lock-app/cc13x4_26x4/src/AppTask.cpp

@@ -72,9 +72,10 @@ using namespace ::chip::app::Clusters::DoorLock;
 
 static TaskHandle_t sAppTaskHandle;
 static QueueHandle_t sAppEventQueue;
-
+#if (LED_ENABLE == 1)
 static LED_Handle sAppRedHandle;
 static LED_Handle sAppGreenHandle;
+#endif
 static Button_Handle sAppLeftHandle;
 static Button_Handle sAppRightHandle;
 

examples/platform/cc13x4_26x4/project_include/OpenThreadConfig.h

@@ -23,6 +23,8 @@
 
 #pragma once
 
+
+#define OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS 22
 #define OPENTHREAD_CONFIG_DHCP6_SERVER_ENABLE 0
 #define OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE 0
 #define OPENTHREAD_CONFIG_DIAG_ENABLE 0

examples/pump-app/cc13x4_26x4/main/AppTask.cpp

@@ -79,9 +79,10 @@ using namespace chip::app::Clusters;
 
 static TaskHandle_t sAppTaskHandle;
 static QueueHandle_t sAppEventQueue;
-
+#if (LED_ENABLE == 1)
 static LED_Handle sAppRedHandle;
 static LED_Handle sAppGreenHandle;
+#endif
 static Button_Handle sAppLeftHandle;
 static Button_Handle sAppRightHandle;
 

examples/pump-controller-app/cc13x4_26x4/main/AppTask.cpp

@@ -68,9 +68,10 @@ using namespace ::chip::DeviceLayer;
 
 static TaskHandle_t sAppTaskHandle;
 static QueueHandle_t sAppEventQueue;
-
+#if (LED_ENABLE == 1)
 static LED_Handle sAppRedHandle;
 static LED_Handle sAppGreenHandle;
+#endif
 static Button_Handle sAppLeftHandle;
 static Button_Handle sAppRightHandle;
 

src/lwip/cc13xx_26xx/lwipopts.h

@@ -89,7 +89,7 @@
 #define MEMP_SEPARATE_POOLS (1)
 #define LWIP_PBUF_FROM_CUSTOM_POOLS (0)
 #define MEMP_USE_CUSTOM_POOLS (0)
-#define PBUF_POOL_SIZE (6)
+#define PBUF_POOL_SIZE (12)
 #define PBUF_POOL_BUFSIZE (1280)
 #define PBUF_CUSTOM_POOL_IDX_START (MEMP_PBUF_POOL_SMALL)
 #define PBUF_CUSTOM_POOL_IDX_END (MEMP_PBUF_POOL_LARGE)

src/platform/cc13xx_26xx/TI_heap_wrapper.c

@@ -0,0 +1,75 @@
+#include "bget.h"
+#include <ti/drivers/dpl/HwiP.h>
+#include <ti/drivers/dpl/SwiP.h>
+
+typedef unsigned int dpl_CSState;
+
+typedef union _dpl_cs_state_union_t
+{
+    /** critical section variable as declared in the interface */
+    dpl_CSState state;
+    /** @internal field used to access internal data */
+    struct _dpl_cs_state_aggr_t
+    {
+        /** field to store Swi_disable() return value */
+        uint_least16_t swikey;
+        /** field to store Hwi_disable() return value */
+        uint_least16_t hwikey;
+    } each;
+} dpl_CSStateUnion;
+
+/* This is enter critical section for DPL supported devices */
+dpl_CSState dpl_enterCSImpl(void)
+{
+
+    dpl_CSStateUnion cu;
+    cu.each.swikey = (uint_least16_t) SwiP_disable();
+    cu.each.hwikey = (uint_least16_t) HwiP_disable();
+    return cu.state;
+}
+
+/* This is exit critical section for DPL supported devices */
+void dpl_leaveCSImpl(dpl_CSState key)
+{
+    dpl_CSStateUnion * cu = (dpl_CSStateUnion *) &key;
+    HwiP_restore((uint32_t) cu->each.hwikey);
+    SwiP_restore((uint32_t) cu->each.swikey);
+}
+
+/* Protected allocation */
+void * pvPortMalloc(size_t xWantedSize)
+{
+    void * retVal = NULL;
+
+    dpl_CSState state;
+    state = dpl_enterCSImpl();
+
+    retVal = bget(xWantedSize);
+
+    dpl_leaveCSImpl(state);
+    return retVal;
+}
+
+/* Protected Deallocation */
+void vPortFree(void * pv)
+{
+    dpl_CSState state;
+    state = dpl_enterCSImpl();
+
+    brel(pv);
+
+    dpl_leaveCSImpl(state);
+}
+
+void * pvPortRealloc(void * pv, size_t size)
+{
+    void * retVal = NULL;
+
+    dpl_CSState state;
+    state = dpl_enterCSImpl();
+
+    retVal = bgetr(pv, size);
+
+    dpl_leaveCSImpl(state);
+    return retVal;
+}

src/platform/cc13xx_26xx/TI_heap_wrapper.h

@@ -0,0 +1,10 @@
+/* Protected allocation
+ malloc/ICall_heapMalloc  --> ti_heap_wrapper --> bget protected by critical section
+*/
+void *pvPortMalloc( size_t xWantedSize );
+
+/* Protected Deallocation
+ Free/ICall_heapFree --> ti_heap_wrapper --> brel protected by critical section
+ */
+void vPortFree( void *pv );
+void * pvPortRealloc(void * pv, size_t size);