Adding lwip_webserver to ci

- buil_al.py skip specific MCU if .skip.MCU_ exists
- reduce stm32f070 heap & stack size to compile webserver

hw/bsp/samg55xplained/samg55xplained.c

@@ -24,13 +24,14 @@
  */
 
 #include "sam.h"
+#include "bsp/board.h"
+
 #include "peripheral_clk_config.h"
 #include "hal/include/hal_init.h"
 #include "hal/include/hpl_usart_sync.h"
 #include "hpl/pmc/hpl_pmc.h"
 #include "hal/include/hal_gpio.h"
 
-#include "bsp/board.h"
 
 //--------------------------------------------------------------------+
 // MACRO TYPEDEF CONSTANT ENUM DECLARATION

hw/bsp/spresense/board.mk

@@ -1,5 +1,4 @@
 CFLAGS += \
-	-DCONFIG_WCHAR_BUILTIN \
 	-DCONFIG_HAVE_DOUBLE \
 	-Dmain=spresense_main \
 	-pipe \
@@ -14,6 +13,9 @@ CFLAGS += \
 	-fomit-frame-pointer \
 	-DCFG_TUSB_MCU=OPT_MCU_CXD56 \
 
+# lwip/src/core/raw.c:334:43: error: declaration of 'recv' shadows a global declaration
+CFLAGS += -Wno-error=shadow
+ 
 SPRESENSE_SDK = $(TOP)/hw/mcu/sony/cxd56/spresense-exported-sdk
 
 INC += \

hw/bsp/stm32f070rbnucleo/stm32F070rbtx_flash.ld

@@ -55,8 +55,8 @@ ENTRY(Reset_Handler)
 /* Highest address of the user mode stack */
 _estack = 0x20004000;	/* end of "RAM" Ram type memory */
 
-_Min_Heap_Size = 0x400;	/* required amount of heap  */
-_Min_Stack_Size = 0x600;	/* required amount of stack */
+_Min_Heap_Size = 0x200;	/* required amount of heap  */
+_Min_Stack_Size = 0x400;	/* required amount of stack */
 
 /* Memories definition */
 MEMORY

src/class/net/net_device.h

@@ -31,6 +31,8 @@
 #include "common/tusb_common.h"
 #include "device/usbd.h"
 #include "class/cdc/cdc.h"
+
+// TODO should not include external files
 #include "lwip/pbuf.h"
 #include "netif/ethernet.h"
 

tools/build_all.py

@@ -1,5 +1,5 @@
 import os
-import shutil
+import glob
 import sys
 import subprocess
 import time
@@ -10,9 +10,8 @@ exit_status = 0
 
 total_time = time.monotonic()
 
+# 1st Argument is Example, build all examples if not existed
 all_examples = []
-
-# build all example if input not existed
 if len(sys.argv) > 1:
     all_examples.append(sys.argv[1])
 else:
@@ -22,11 +21,17 @@ else:
 
     # TODO update freeRTOS example to work with all boards (only nrf52840 now)
     all_examples.remove("cdc_msc_hid_freertos")
+all_examples.sort()
 
+# 2nd Argument is Board, build all boards if not existed
 all_boards = []
-for entry in os.scandir("hw/bsp"):
-    if entry.is_dir():
-        all_boards.append(entry.name)
+if len(sys.argv) > 2:
+    all_boards.append(sys.argv[2])
+else:
+    for entry in os.scandir("hw/bsp"):
+        if entry.is_dir():
+            all_boards.append(entry.name)
+all_boards.sort()
 
 
 def build_example(example, board):
@@ -35,6 +40,16 @@ def build_example(example, board):
     return subprocess.run("make -j 4 -C examples/device/{} BOARD={} all".format(example, board), shell=True,
                           stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 
+def skip_example(example, board):
+    ex_dir = 'examples/device/' + example
+    board_mk = 'hw/bsp/{}/board.mk'.format(board)
+    for skip_file in glob.iglob(ex_dir + '/.skip.MCU_*'):
+        mcu_cflag = '-DCFG_TUSB_MCU=OPT_' + os.path.basename(skip_file).split('.')[2]
+        with open(board_mk) as mk:
+            if mcu_cflag in mk.read():
+                return 1
+
+    return 0
 
 build_format = '| {:30} | {:30} | {:9} '
 build_separator = '-' * 87
@@ -44,20 +59,27 @@ for example in all_examples:
     print(build_separator)
     for board in all_boards:
         start_time = time.monotonic()
-        build_result = build_example(example, board)
-        build_duration = time.monotonic() - start_time
 
-        if build_result.returncode == 0:
-            success = "\033[32msucceeded\033[0m"
-            success_count += 1
+        # Check if board is skipped
+        if skip_example(example, board):
+            success = "\033[33mskipped\033[0m  "
+            print((build_format + '| {:.2f}s |').format(example, board, success, 0))
         else:
-            exit_status = build_result.returncode
-            success = "\033[31mfailed\033[0m   "
-            fail_count += 1
+            build_result = build_example(example, board)
 
-        print((build_format + '| {:.2f}s |').format(example, board, success, build_duration))
-        if build_result.returncode != 0:
-            print(build_result.stdout.decode("utf-8"))
+            if build_result.returncode == 0:
+                success = "\033[32msucceeded\033[0m"
+                success_count += 1
+            else:
+                exit_status = build_result.returncode
+                success = "\033[31mfailed\033[0m   "
+                fail_count += 1
+
+            build_duration = time.monotonic() - start_time
+            print((build_format + '| {:.2f}s |').format(example, board, success, build_duration))
+
+            if build_result.returncode != 0:
+                print(build_result.stdout.decode("utf-8"))
 
 # FreeRTOS example
 # example = 'cdc_msc_hid_freertos'

tools/build_success.sh

@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-
-# Trigger mynewt-tinyusb-example repo each push
-curl -s -X POST \
-   -H "Content-Type: application/json" \
-   -H "Accept: application/json" \
-   -H "Travis-API-Version: 3" \
-   -H "Authorization: token $TRAVIS_TOKEN" \
-   -d '{ "request": { "branch":"master" }}' \
-   https://api.travis-ci.com/repo/hathach%2Fmynewt-tinyusb-example/requests