dic working changes

Thirsrin · Jul 12, 2023 · 8796d78 · 8796d78
1 parent 961cd78
commit 8796d78
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Showing 17 changed files with 403 additions and 51 deletions.
diff --git a/examples/platform/silabs/DIC/matter_abs_interface/include/dic_config.h b/examples/platform/silabs/DIC/matter_abs_interface/include/dic_config.h
@@ -27,7 +27,7 @@
 
 /* Task Configuration*/
 #define DIC_TASK_NAME "DIC"
-#define DIC_TASK_STACK_SIZE (2*1024) //2k
+#define DIC_TASK_STACK_SIZE (3*1024) //2k
 
 /* Network Configuration*/
 #define DIC_SERVER_HOST "a2m21kovu9tcsh-ats.iot.ap-southeast-1.amazonaws.com"
@@ -87,48 +87,45 @@ char device_key[] = "------BEGIN EC PRIVATE KEY-----\n"
 
 #elif USE_MOSQUITTO
 
+#define DIC_SERVER_HOST "192.168.1.3"
 #define DIC_CLIENT_ID "test_client"
 #define DIC_CLIENT_USER "explorer1"
 #define DIC_CLIENT_PASS "p@ssw0rd"
 
 char ca_certificate[] = "-----BEGIN CERTIFICATE-----\n"
-"MIIDizCCAnOgAwIBAgIUHSLE8e28d9aCpdIyjFsL4hBhRuswDQYJKoZIhvcNAQEL\n"
-"BQAwVTELMAkGA1UEBhMCSU4xCzAJBgNVBAgMAktBMQswCQYDVQQHDAJCQTELMAkG\n"
-"A1UECgwCQ0cxCzAJBgNVBAsMAklEMRIwEAYDVQQDDAlsb2NhbGhvc3QwHhcNMjMw\n"
-"MjIwMTMwODEyWhcNMjgwMjIwMTMwODEyWjBVMQswCQYDVQQGEwJJTjELMAkGA1UE\n"
-"CAwCS0ExCzAJBgNVBAcMAkJBMQswCQYDVQQKDAJDRzELMAkGA1UECwwCSUQxEjAQ\n"
-"BgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB\n"
-"ALxvFGAeqIcVT4x9rcPUIdQjQn/ied6DjMDSKrl5+GFKfVwUjHF5wSh1qh55WR/S\n"
-"FVQEJ4yRzwNoRNp8YRYW6V6VUt7/gkh7Wwoct9WglFx5y0Wl7fQoQJu60gkEYS/B\n"
-"CC3W0w2mcAUgm+aboUorNMz10o1TIkhKA/Qp4YKydmbkWSYFyXg+Ab+my4Fzo/Wp\n"
-"/7/yfJJ1GDJgMBj3/BihDr5NDwJ9bW2ivCzgUCxifmsvj5dNuas6Rypgnc5LCrwR\n"
-"JpvfLo3EP/F5Sr0zSa88c154QcJDlBZYy+AWUYRbH9kPfrAyP/Xf0zpqXNcYNEpu\n"
-"k7gUSoIDDgm7gTqYcTj4IdECAwEAAaNTMFEwHQYDVR0OBBYEFKwhlzzFhGH4VUpS\n"
-"t/oobYRE1U+xMB8GA1UdIwQYMBaAFKwhlzzFhGH4VUpSt/oobYRE1U+xMA8GA1Ud\n"
-"EwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBALii2W/LzxALqh6+rQWCgI+g\n"
-"FRoysTeO3s9+95PTz5ctT7WFd7+lCJ/h4W8HXA1DIhaDi/OafV+8b+CVrvLZuw/5\n"
-"PfUxCXNzqVfWWFUR8PrQc1mvGPOjqxuQdK0GuRywEezzFXbCfkS6Bg1YP0PD9Kt9\n"
-"MHHo0I1+UJ4Ce3CnVjrc5/LNqqIxOTGen3Ww2i2tcTF7AWwLpAkEoSLFjzMzQtSz\n"
-"aMjlC/3MiefJzoSa51wpNgqPjfMq7HibqbNyg+ectW/5S6FGgRAOlxSPm9hdzNWV\n"
-"l47KOeR168TSKvFa4fslvKFgsmyFUPWGi9EpBshsXsCSiiWi0yaScHSj5yq/P5E=\n"
+"MIICSDCCAe+gAwIBAgIUNOMkmU35VOUVIGWCsO4c3FoWzZ8wCgYIKoZIzj0EAwIw\n"
+"ejELMAkGA1UEBhMCSU4xDDAKBgNVBAgMA1RlbDEMMAoGA1UEBwwDSHlkMQ8wDQYD\n"
+"VQQKDAZTaWxhYnMxDzANBgNVBAsMBk1hdHRlcjEOMAwGA1UEAwwFdGhpcnUxHTAb\n"
+"BgkqhkiG9w0BCQEWDnRoc0BzaWxhYnMuY29tMB4XDTIzMDcwNTEwMDIwOVoXDTI4\n"
+"MDcwNDEwMDIwOVowejELMAkGA1UEBhMCSU4xDDAKBgNVBAgMA1RlbDEMMAoGA1UE\n"
+"BwwDSHlkMQ8wDQYDVQQKDAZTaWxhYnMxDzANBgNVBAsMBk1hdHRlcjEOMAwGA1UE\n"
+"AwwFdGhpcnUxHTAbBgkqhkiG9w0BCQEWDnRoc0BzaWxhYnMuY29tMFkwEwYHKoZI\n"
+"zj0CAQYIKoZIzj0DAQcDQgAEIhCv7wWV5ZpFo+gX94oUwp7ByiCGjjfTYkh4TmA/\n"
+"xaZRztYPC/CVQ01cGIapitDI/npC5qR7trimsXQvYQpJgKNTMFEwHQYDVR0OBBYE\n"
+"FCFtOVOozHN2Vpd2jPHXnsCeT6L9MB8GA1UdIwQYMBaAFCFtOVOozHN2Vpd2jPHX\n"
+"nsCeT6L9MA8GA1UdEwEB/wQFMAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgeS1WbQPS\n"
+"F1jBv0/ZVz2XQYkDEImbGEczR+Mqmtjgp5ECIFDn0RYi0scoiexGvzLh8aqDnkrF\n"
+"AZxhjgUh7ahZfm0s\n"
 "-----END CERTIFICATE-----";
 
 char device_certificate[] = "-----BEGIN CERTIFICATE-----\n"
-"MIIBpzCCAU0CFAyhZKv2UJYX/5sFRapbXcMnWLZIMAoGCCqGSM49BAMCMFUxCzAJ\n"
-"BgNVBAYTAklOMQswCQYDVQQIDAJLQTELMAkGA1UEBwwCQkExCzAJBgNVBAoMAkNH\n"
-"MQswCQYDVQQLDAJDRTESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIzMDEyNTA2NDMw\n"
-"NVoXDTI0MDEyMDA2NDMwNVowVzELMAkGA1UEBhMCSU4xCzAJBgNVBAgMAktBMQsw\n"
-"CQYDVQQHDAJCQTELMAkGA1UECgwCQ0cxCzAJBgNVBAsMAklEMRQwEgYDVQQDDAtt\n"
-"cXR0LWNsaWVudDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABKOGGPfEgSpQotAE\n"
-"u8lI8hkZEPS8qiqDAyaYZnyd6Qg2LsTzpU1KFwzUgIZQPuFJNnsoP8nSDlh/9/5E\n"
-"NiqddLcwCgYIKoZIzj0EAwIDSAAwRQIhAIDQzIW+lRYPUzEHAcYDK8cuqdzFzgKN\n"
-"Ye6O46Os34GDAiBt/ODIHL3yTYd3uyBGMk0NGolFnd6L3o/Sv7OZHgsESw==\n"
+"MIIB9jCCAZwCFG9bPw5s6br2s224QOibBkay/MuTMAoGCCqGSM49BAMCMHoxCzAJ\n"
+"BgNVBAYTAklOMQwwCgYDVQQIDANUZWwxDDAKBgNVBAcMA0h5ZDEPMA0GA1UECgwG\n"
+"U2lsYWJzMQ8wDQYDVQQLDAZNYXR0ZXIxDjAMBgNVBAMMBXRoaXJ1MR0wGwYJKoZI\n"
+"hvcNAQkBFg50aHNAc2lsYWJzLmNvbTAeFw0yMzA3MDUxMDA2MzRaFw0yNDA2Mjkx\n"
+"MDA2MzRaMIGAMQswCQYDVQQGEwJJTjEMMAoGA1UECAwDVGVsMQwwCgYDVQQHDANI\n"
+"eWQxDzANBgNVBAoMBk1hdHRlcjEPMA0GA1UECwwGTWF0dGVyMRQwEgYDVQQDDAt0\n"
+"ZXN0X2NsaWVudDEdMBsGCSqGSIb3DQEJARYOdGhzQHNpbGFicy5jb20wWTATBgcq\n"
+"hkjOPQIBBggqhkjOPQMBBwNCAARDt4/qZJOJkGa1RlG+ZJ3vyxK/rpYG534JtZZa\n"
+"dBVJ5RF4XhD5v6wv9bp/8bpgLcOXZgr8a9xcPqafhkeGIx3DMAoGCCqGSM49BAMC\n"
+"A0gAMEUCID+AQD0IvqCUhISSmSWd9P/QxjZ4ju5qqrprZQ6dP0J+AiEA7EXq8LTQ\n"
+"D8fSOL3GmGNGXzGmDZu9PN64777woTkaUIw=\n"
 "-----END CERTIFICATE-----";
 
 char device_key[] = "-----BEGIN EC PRIVATE KEY-----\n"
-"MHcCAQEEIGdTdbc0E7+VQEjU17tPPB4jgX3sbz0oKPzoobcFtZimoAoGCCqGSM49\n"
-"AwEHoUQDQgAEo4YY98SBKlCi0AS7yUjyGRkQ9LyqKoMDJphmfJ3pCDYuxPOlTUoX\n"
-"DNSAhlA+4Uk2eyg/ydIOWH/3/kQ2Kp10tw==\n"
+"MHcCAQEEIE2NFtyMW02j7e8Mbp99tFvTeY1tj+lLc+BbxuWqwHIfoAoGCCqGSM49\n"
+"AwEHoUQDQgAEQ7eP6mSTiZBmtUZRvmSd78sSv66WBud+CbWWWnQVSeUReF4Q+b+s\n"
+"L/W6f/G6YC3Dl2YK/GvcXD6mn4ZHhiMdww==\n"
 "-----END EC PRIVATE KEY-----";
 
 #endif //for certificates

diff --git a/examples/platform/silabs/DIC/matter_abs_interface/src/dic.c b/examples/platform/silabs/DIC/matter_abs_interface/src/dic.c
@@ -87,6 +87,7 @@ static void dic_task_fn(void *args)
 {
  /* get MQTT client handle */
  err_t ret;
+ vTaskDelay(10000);
  mqtt_client = mqtt_client_new();
  if (!mqtt_client)
  {
@@ -171,7 +172,7 @@ dic_err_t DIC_Init()
  SILABS_LOG("Failed to create DIC event groups");
  goto DIC_error;
  }
- if ((pdPASS != xTaskCreate(dic_task_fn, DIC_TASK_NAME, DIC_TASK_STACK_SIZE, NULL, 1, &dicTask))
+ if ((pdPASS != xTaskCreate(dic_task_fn, DIC_TASK_NAME, DIC_TASK_STACK_SIZE, NULL, 2, &dicTask))
  || !dicTask)
  {
  SILABS_LOG("Failed to create DIC Task");

diff --git a/examples/platform/silabs/SiWx917/FreeRTOSConfig.h b/examples/platform/silabs/SiWx917/FreeRTOSConfig.h
@@ -196,7 +196,7 @@ See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
 
 #ifndef configTOTAL_HEAP_SIZE
 #ifdef DIC_ENABLE
-#define configTOTAL_HEAP_SIZE ((size_t)(50 * 1024))
+#define configTOTAL_HEAP_SIZE ((size_t)(70 * 1024))
 #else
 #define configTOTAL_HEAP_SIZE ((size_t)(34 * 1024))
 #endif // DIC_ENABLE

diff --git a/examples/platform/silabs/SiWx917/ldscripts/SiWx917.ld b/examples/platform/silabs/SiWx917/ldscripts/SiWx917.ld
@@ -19,7 +19,7 @@
 MEMORY
 {
  FLASH (rx) : ORIGIN = 0x08012000, LENGTH = 0x400000
- RAM (rwx) : ORIGIN = 0x400, LENGTH = 0x2f800
+ RAM (rwx) : ORIGIN = 0x400, LENGTH = 0x4fc00
 }
 
 /* Linker script to place sections and symbol values. Should be used together

diff --git a/gecko_sdk_dic.patch b/gecko_sdk_dic.patch
@@ -0,0 +1,14 @@
+diff --git a/platform/CMSIS/RTOS2/Source/os_systick.c b/platform/CMSIS/RTOS2/Source/os_systick.c
+index 3cce53c52..d38dc1f21 100644
+--- a/platform/CMSIS/RTOS2/Source/os_systick.c
++++ b/platform/CMSIS/RTOS2/Source/os_systick.c
+@@ -26,7 +26,8 @@
+
+ //lint -emacro((923,9078),SCB,SysTick) "cast from unsigned long to pointer"
+ #include "RTE_Components.h"
+-#include CMSIS_device_header
++// #include CMSIS_device_header
++#include "em_device.h"
+
+ #ifdef SysTick
+
diff --git a/matter_Support_dic.patch b/matter_Support_dic.patch
@@ -0,0 +1,40 @@
+diff --git a/platform/emdrv/nvm3/src/ccp_flash_intf.c b/platform/emdrv/nvm3/src/ccp_flash_intf.c
+index c14d50cb..16b38032 100644
+--- a/platform/emdrv/nvm3/src/ccp_flash_intf.c
++++ b/platform/emdrv/nvm3/src/ccp_flash_intf.c
+@@ -16,7 +16,7 @@
+ ******************************************************************************/
+ #include "ccp_flash_intf.h"
+ #include "RS1xxxx_9117.h"
+-#include "rsi_board.h"
++// #include "rsi_board.h"
+ #include "rsi_chip.h"
+ #include "system_RS1xxxx.h"
+
+@@ -112,7 +112,7 @@ bool RSI_FLASH_EraseSector(uint32_t sector_address) {
+ GetQspiConfig(&spi_configs_erase);
+
+ /* Erases the SECTOR */
+- DEBUGOUT("\r\n Erase Sector \r\n");
++ // DEBUGOUT("\r\n Erase Sector \r\n");
+ RSI_QSPI_SpiErase((qspi_reg_t *)QSPI_BASE, &spi_configs_erase, SECTOR_ERASE,
+ sector_address, 1, 0);
+
+@@ -126,7 +126,7 @@ bool RSI_FLASH_Write(uint32_t address, unsigned char *data, uint32_t length) {
+ GetQspiConfig(&spi_configs_program);
+
+ /* writes the data to required address using qspi */
+- DEBUGOUT("\r\n Write Data to Flash Memory \r\n");
++ // DEBUGOUT("\r\n Write Data to Flash Memory \r\n");
+ RSI_QSPI_SpiWrite((qspi_reg_t *)QSPI_BASE, &spi_configs_program, 0x2, address,
+ (uint8_t *)&data[0], length, FLASH_PAGE_SIZE, _1BYTE, 0, 0,
+ 0, 0, 0, 0);
+@@ -143,7 +143,7 @@ bool RSI_FLASH_Read(uint32_t address, unsigned char *data, uint32_t length,
+ if (!auto_mode) {
+ /* IO Read config */
+ /* Reads from the address in manual mode */
+- DEBUGOUT("\r\n Read Data From Flash Memory Using Manual Mode\r\n");
++ // DEBUGOUT("\r\n Read Data From Flash Memory Using Manual Mode\r\n");
+ RSI_QSPI_ManualRead((qspi_reg_t *)(QSPI_BASE), &spi_configs_program,
+ address, (uint8_t *)data, _8BIT, length, 0, 0, 0);
+ } else { /* DMA_READ - Auto mode */
diff --git a/src/lwip/silabs/lwipopts-rs911x.h b/src/lwip/silabs/lwipopts-rs911x.h
@@ -102,6 +102,8 @@
 #define LWIP_DHCP (LWIP_IPV4)
 #endif /* LWIP_DHCP */
 
+//#define MBEDTLS_DEBUG_C
+
 #define LWIP_ETHERNET (LWIP_IPV6) // Required for IPV6 only mode
 #define LWIP_IPV6_MLD (LWIP_IPV6)
 #define LWIP_ICMP6 (LWIP_IPV6)
@@ -110,7 +112,7 @@
 #define LWIP_IPV6_DHCP6 0
 #define LWIP_IPV6_AUTOCONFIG (LWIP_IPV6)
 #define LWIP_IPV6_DUP_DETECT_ATTEMPTS 1
-#define LWIP_IPV6_ROUTER_SUPPORT (LWIP_IPV6)
+#define LWIP_IPV6_ROUTER_SUPPORT (0)
 #define LWIP_ND6_LISTEN_RA (LWIP_IPV6_ND)
 #define LWIP_ND6_NUM_NEIGHBORS (10)
 #define LWIP_ND6_NUM_DESTINATIONS (10)
@@ -130,7 +132,7 @@
 #define PBUF_CUSTOM_POOL_IDX_START (MEMP_PBUF_POOL_SMALL)
 #define PBUF_CUSTOM_POOL_IDX_END (MEMP_PBUF_POOL_LARGE)
 
-#define TCP_MSS (1152)
+#define TCP_MSS (1460)
 #define TCP_SND_BUF (2 * TCP_MSS)
 #define TCP_LISTEN_BACKLOG (1)
 

diff --git a/src/platform/silabs/SiWx917/bluetooth/ble_config.h b/src/platform/silabs/SiWx917/bluetooth/ble_config.h
@@ -236,7 +236,7 @@
 #define RSI_CUSTOM_FEATURE_BIT_MAP SL_SI91X_FEAT_CUSTOM_FEAT_EXTENTION_VALID //! To set custom feature select bit map
 #ifdef CHIP_9117
 #define RSI_EXT_CUSTOM_FEATURE_BIT_MAP \
- (SL_SI91X_EXT_FEAT_LOW_POWER_MODE | SL_SI91X_EXT_FEAT_XTAL_CLK_ENABLE(1) | SL_SI91X_EXT_FEAT_512K_M4SS_192K)
+ (SL_SI91X_EXT_FEAT_LOW_POWER_MODE | SL_SI91X_EXT_FEAT_XTAL_CLK_ENABLE(1) | RAM_LEVEL_NWP_BASIC_MCU_ADV)
 #else
 #define RSI_EXT_CUSTOM_FEATURE_BIT_MAP (SL_SI91X_EXT_FEAT_LOW_POWER_MODE | SL_SI91X_EXT_FEAT_XTAL_CLK_ENABLE(2))
 #endif

diff --git a/src/platform/silabs/SiWx917/wifi/ethernetif.cpp b/src/platform/silabs/SiWx917/wifi/ethernetif.cpp
@@ -128,7 +128,7 @@ static void low_level_input(struct netif * netif, uint8_t * b, uint16_t len)
 {
  struct pbuf *p, *q;
  uint32_t bufferoffset;
-
+ SILABS_LOG("LWIP : low_level_input");
  if (len <= 0)
  {
  return;
@@ -145,7 +145,7 @@ static void low_level_input(struct netif * netif, uint8_t * b, uint16_t len)
  if (!(ip6_addr_ispreferred(netif_ip6_addr_state(netif, 0))) && (memcmp(netif->hwaddr, src_mac, netif->hwaddr_len) == 0) &&
  (memcmp(netif->hwaddr, dst_mac, netif->hwaddr_len) != 0))
  {
-#ifdef WIFI_DEBUG_ENABLED
+#if 1 // #ifdef WIFI_DEBUG_ENABLED 
  SILABS_LOG("%s: DROP, [%02x:%02x:%02x:%02x:%02x:%02x]<-[%02x:%02x:%02x:%02x:%02x:%02x] type=%02x%02x", __func__,
 
  dst_mac[0], dst_mac[1], dst_mac[2], dst_mac[3], dst_mac[4], dst_mac[5],
@@ -167,7 +167,7 @@ static void low_level_input(struct netif * netif, uint8_t * b, uint16_t len)
  memcpy((uint8_t *) q->payload, (uint8_t *) b + bufferoffset, q->len);
  bufferoffset += q->len;
  }
-#ifdef WIFI_DEBUG_ENABLED
+#if 1 // #ifdef WIFI_DEBUG_ENABLED 
  SILABS_LOG("%s: ACCEPT %d, [%02x:%02x:%02x:%02x:%02x:%02x]<-[%02x:%02x:%02x:%02x:%02x:%02x] type=%02x%02x", __func__,
  bufferoffset,
 

diff --git a/src/platform/silabs/SiWx917/wifi/lwip_netif.cpp b/src/platform/silabs/SiWx917/wifi/lwip_netif.cpp
@@ -92,10 +92,10 @@ void wfx_lwip_set_sta_link_up(void)
  * Enable IPV6
  */
 
-#if LWIP_IPV6_AUTOCONFIG
- sta_netif.ip6_autoconfig_enabled = 1;
-#endif /* LWIP_IPV6_AUTOCONFIG */
- netif_create_ip6_linklocal_address(&sta_netif, MAC_48_BIT_SET);
+// #if LWIP_IPV6_AUTOCONFIG
+//  sta_netif.ip6_autoconfig_enabled = 1;
+// #endif /* LWIP_IPV6_AUTOCONFIG */
+//  netif_create_ip6_linklocal_address(&sta_netif, MAC_48_BIT_SET);
 }
 
 /***************************************************************************

diff --git a/src/platform/silabs/SiWx917/wifi/wfx_host_events.h b/src/platform/silabs/SiWx917/wifi/wfx_host_events.h
@@ -48,7 +48,7 @@
 #define SL_WFX_SCAN_COMPLETE (1 << 6)
 #define SL_WFX_RETRY_CONNECT (1 << 7)
 
-#define WLAN_TASK_STACK_SIZE (1024)
+#define WLAN_TASK_STACK_SIZE (2*1024)
 #define WLAN_TASK_PRIORITY (3)
 #define WLAN_DRIVER_TASK_PRIORITY (2)
 #define MAX_JOIN_RETRIES_COUNT (5)

diff --git a/third_party/silabs/SiWx917_sdk.gni b/third_party/silabs/SiWx917_sdk.gni
@@ -174,7 +174,7 @@ template("siwx917_sdk") {
  "ROM_WIRELESS",
 
  # "SL_ONNETWORK_PAIRING=1",
- # "SL_WIFI_SSID=\"matter_openwrt\"",
+ # "SL_WIFI_SSID=\"matter_netgear\"",
  # "SL_WIFI_PSK=\"matter@123\"",
  ]
 

diff --git a/third_party/silabs/mqtt/mqtt_transport_interface/include/altcp.h b/third_party/silabs/mqtt/mqtt_transport_interface/include/altcp.h
@@ -92,7 +92,6 @@ typedef struct altcp_allocator_s {
 //#define LWIP_DBG_ON 0x80U
 #define ALTCP_DEBUG
 //#define ALTCP_MBEDTLS_DEBUG (LWIP_DBG_ON)
-
 #ifndef TRANSPORT_UNUSED_ARG
 #define TRANSPORT_UNUSED_ARG(x) (void)x
 #endif /* TRANSPORT_UNUSED_ARG */

diff --git a/third_party/silabs/mqtt/mqtt_transport_interface/include/altcp_opt.h b/third_party/silabs/mqtt/mqtt_transport_interface/include/altcp_opt.h
@@ -24,5 +24,6 @@
 #define TRANSPORT_ALTCP_TLS 1
 #define TRANSPORT_ALTCP_TLS_MBEDTLS 1
 #define TRANSPORT_DEBUG 1
+// #define ALTCP_MBEDTLS_DEBUG 1
 
 #endif 
diff --git a/third_party/silabs/mqtt/mqtt_transport_interface/src/MQTT_transport.c b/third_party/silabs/mqtt/mqtt_transport_interface/src/MQTT_transport.c
@@ -355,6 +355,7 @@ transport_connect_cb(void *arg, struct altcp_pcb *tpcb, err_t err)
 
 void mbedtls_signal_app(void *arg)
 {
+ SILABS_LOG("enrers mbedtls_signal_app");
  MQTT_Transport_t *client = (MQTT_Transport_t *)arg;
  xEventGroupSetBits(client->events, SIGNAL_TRANSINTF_MBEDTLS_RX);
 }
@@ -363,6 +364,7 @@ altcp_mbedtls_lower_recv_process(struct altcp_pcb *conn);
 
 void transport_process_mbedtls_rx(MQTT_Transport_t *client)
 {
+ SILABS_LOG("enrers transport_process_mbedtls_rx fn ");
  altcp_mbedtls_lower_recv_process(client->conn);
 }