STM32 EMAC : thread size is configurable

Author: jeromecoutant

features/netsocket/emac-drivers/TARGET_STM/TARGET_STM32F2/stm32xx_emac_config.h

@@ -19,6 +19,4 @@
 
 #define ETH_IP_VERSION_V1
 
-#define THREAD_STACKSIZE              512
-
 #endif // #define STM32XX_EMAC_CONFIG_H__

features/netsocket/emac-drivers/TARGET_STM/TARGET_STM32F4/stm32xx_emac_config.h

@@ -19,6 +19,4 @@
 
 #define ETH_IP_VERSION_V1
 
-#define THREAD_STACKSIZE              512
-
 #endif // #define STM32XX_EMAC_CONFIG_H__

features/netsocket/emac-drivers/TARGET_STM/TARGET_STM32F7/stm32xx_emac_config.h

@@ -19,6 +19,4 @@
 
 #define ETH_IP_VERSION_V1
 
-#define THREAD_STACKSIZE              512
-
 #endif // #define STM32XX_EMAC_CONFIG_H__

features/netsocket/emac-drivers/TARGET_STM/TARGET_STM32H7/stm32xx_emac_config.h

@@ -19,6 +19,4 @@
 
 #define ETH_IP_VERSION_V2
 
-#define THREAD_STACKSIZE              512
-
 #endif // #define STM32XX_EMAC_CONFIG_H__

features/netsocket/emac-drivers/TARGET_STM/mbed_lib.json

@@ -3,6 +3,10 @@
     "config": {
         "eth-rxbufnb": 4,
         "eth-txbufnb": 4,
+        "thread-stacksize": {
+            "help": "Stack size for stm32_emac_thread",
+            "value": 512
+        },
         "eth-phy-address": {
             "help" : "Configures actual PHY address according to pullup/down status of PHYAD pin(s)",
             "value" : 0

features/netsocket/emac-drivers/TARGET_STM/stm32xx_emac.cpp

@@ -876,13 +876,13 @@ bool STM32_EMAC::power_up()
     }
 
     /* Worker thread */
-    thread = create_new_thread("stm32_emac_thread", &STM32_EMAC::thread_function, this, THREAD_STACKSIZE, THREAD_PRIORITY, &thread_cb);
+    thread = create_new_thread("stm32_emac_thread", &STM32_EMAC::thread_function, this, MBED_CONF_STM32_EMAC_THREAD_STACKSIZE, THREAD_PRIORITY, &thread_cb);
 
     phy_task_handle = mbed::mbed_event_queue()->call_every(PHY_TASK_PERIOD_MS, mbed::callback(this, &STM32_EMAC::phy_task));
 
 #if defined (STM32F767xx) || defined (STM32F769xx) || defined (STM32F777xx)\
       || defined (STM32F779xx)
-    rmii_watchdog_thread = create_new_thread("stm32_rmii_watchdog", &STM32_EMAC::rmii_watchdog_thread_function, this, THREAD_STACKSIZE, THREAD_PRIORITY, &rmii_watchdog_thread_cb);
+    rmii_watchdog_thread = create_new_thread("stm32_rmii_watchdog", &STM32_EMAC::rmii_watchdog_thread_function, this, 128, THREAD_PRIORITY, &rmii_watchdog_thread_cb);
 #endif
 
     /* Allow the PHY task to detect the initial link state and set up the proper flags */