Merge pull request #2850 from ARMmbed/release-candidate

Release mbed-os-5.1.5 and mbed lib v127

.gitignore

@@ -34,8 +34,6 @@ var
 sdist
 develop-eggs
 .installed.cfg
-lib
-lib64
 
 # Installer logs
 pip-log.txt

CONTRIBUTING.md

@@ -1,18 +1,18 @@
 # Description
-This document is cheat sheet for everyone who wants to contribute to mbedmicro/mbed GitHub repository at GitHub. 
+This document is cheat sheet for everyone who wants to contribute to [ARMmbed/mbed-os](https://github.com/ARMmbed/mbed-os) GitHub repository at GitHub. 
 All changes in code base should originate from GitHub Issues and take advantage of existing GitHub flows. Goal is to attract contributors and allow them contribute to code and documentation at the same time.
 
 Guidelines from this document are created to help new and existing contributors understand process workflow and align to project rules before pull request is submitted. It explains how a participant should do things like format code, test fixes, and submit patches.
 
 ## Where to get more information?
-You can for example read more in our ```docs``` section in [mbedmicro/mbed/doc](https://github.com/PrzemekWirkus/mbed/tree/docs/docs) directory.
+You can for example read more in our ```docs``` section in [ARMmbed/mbed-os/doc](https://github.com/ARMmbed/mbed-os/tree/master/docs) directory.
 
 # How to contribute
 We really appreciate your contributions! We are Open Source project and we need your help. We want to keep it as easy as possible to contribute changes that get things working in your environment. There are a few guidelines that we need contributors to follow so that we can have a chance of keeping on top of things.
 
 Before a pull request will be merged, the [mbed Contributor Agreement](http://developer.mbed.org/contributor_agreement/) must be signed.
 
-You can pick up existing [mbed GitHub Issue](https://github.com/mbedmicro/mbed/issues) and solve it or implement new feature you find important, attractive or just necessary. We will review your proposal via pull request mechanism, give you comments and merge your changes if we decide your contribution satisfy criteria such as quality.
+You can pick up existing [mbed-os GitHub Issue](https://github.com/ARMmbed/mbed-os/issues) and solve it or implement new feature you find important, attractive or just necessary. We will review your proposal via pull request mechanism, give you comments and merge your changes if we decide your contribution satisfy criteria such as quality.
 
 # Enhancements vs Bugs
 Enhancements are:
@@ -23,7 +23,7 @@ Enhancements are:
 * Documentation work.
 
 Bugs are:
-* Issues rose internally or externally by mbedmicro/mbed users.
+* Issues rose internally or externally by [ARMmbed/mbed-os](https://github.com/ARMmbed/mbed-os) users.
 * Internally (within mbed team) created issues from Continuous Integration pipeline and build servers.
 * Issues detected using automation tools such as compilers, sanitizers, static code analysis tools etc.
 
@@ -39,7 +39,7 @@ Please be patient, digest Gate Keeper's feedback and respond promptly :)
 * Before starting the mbed SDK porting, you might want to familiarize with the [mbed SDK library internals](http://developer.mbed.org/handbook/mbed-library-internals) first.
 
 # Glossary
-* Gate Keeper – persons responsible for overall code-base quality of mbedmicro/mbed project.
+* Gate Keeper – persons responsible for overall code-base quality of [ARMmbed/mbed-os](https://github.com/ARMmbed/mbed-os) project.
 * Enhancement – New feature deployment, code refactoring actions or existing code improvements.
 * Bugfix – Issues originated from GitHub Issues pool, raised internally within mbed classic team or issues from automated code validators like linters, static code analysis tools etc.
-* Mbed classic – mbed SDK 2.0 located in GitHub at mbedmicro/mbed.
+* Mbed classic – mbed SDK 2.0 located in GitHub at [ARMmbed/mbed-os](https://github.com/ARMmbed/mbed-os).

TESTS/mbedmicro-rtos-mbed/mutex/main.cpp

@@ -16,15 +16,15 @@
  */
 #if (defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8)) && defined(TOOLCHAIN_GCC)
     #define STACK_SIZE DEFAULT_STACK_SIZE/4
-#elif (defined(TARGET_STM32F030R8) || defined(TARGET_STM32F070RB)) && defined(TOOLCHAIN_GCC)
+#elif defined(TARGET_STM32F030R8) && defined(TOOLCHAIN_GCC)
     #define STACK_SIZE DEFAULT_STACK_SIZE/4
 #elif defined(TARGET_STM32F334R8) && defined(TOOLCHAIN_IAR)
     #define STACK_SIZE DEFAULT_STACK_SIZE/4
 #elif defined(TARGET_STM32F030R8) && defined(TOOLCHAIN_IAR)
     #define STACK_SIZE DEFAULT_STACK_SIZE/4	
-#elif defined(TARGET_STM32F070RB) && defined(TOOLCHAIN_IAR)
+#elif defined(TARGET_STM32F070RB)
     #define STACK_SIZE DEFAULT_STACK_SIZE/2	
-#elif defined(TARGET_STM32F072RB) && defined(TOOLCHAIN_IAR)
+#elif defined(TARGET_STM32F072RB)
     #define STACK_SIZE DEFAULT_STACK_SIZE/2	
 #elif defined(TARGET_STM32F302R8) && defined(TOOLCHAIN_IAR)
     #define STACK_SIZE DEFAULT_STACK_SIZE/2		

TESTS/mbedmicro-rtos-mbed/semaphore/main.cpp

@@ -17,17 +17,17 @@
  */
 #if (defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8)) && defined(TOOLCHAIN_GCC)
     #define STACK_SIZE DEFAULT_STACK_SIZE/16
-#elif (defined(TARGET_STM32F030R8) || defined(TARGET_STM32F070RB)) && defined(TOOLCHAIN_GCC)
+#elif defined(TARGET_STM32F030R8) && defined(TOOLCHAIN_GCC)
     #define STACK_SIZE DEFAULT_STACK_SIZE/8
 #elif defined(TARGET_STM32F334R8) && (defined(TOOLCHAIN_GCC) || defined(TOOLCHAIN_IAR))
     #define STACK_SIZE DEFAULT_STACK_SIZE/4
-#elif defined(TARGET_STM32F103RB) && defined(TOOLCHAIN_IAR)
-    #define STACK_SIZE DEFAULT_STACK_SIZE/4
+#elif defined(TARGET_STM32F103RB)
+    #define STACK_SIZE DEFAULT_STACK_SIZE/2
 #elif defined(TARGET_STM32F030R8) && defined(TOOLCHAIN_IAR)
     #define STACK_SIZE DEFAULT_STACK_SIZE/4	
-#elif defined(TARGET_STM32F070RB) && defined(TOOLCHAIN_IAR)
+#elif defined(TARGET_STM32F070RB)
     #define STACK_SIZE DEFAULT_STACK_SIZE/2	
-#elif defined(TARGET_STM32F072RB) && defined(TOOLCHAIN_IAR)
+#elif defined(TARGET_STM32F072RB)
     #define STACK_SIZE DEFAULT_STACK_SIZE/2	
 #elif defined(TARGET_STM32F302R8) && defined(TOOLCHAIN_IAR)
     #define STACK_SIZE DEFAULT_STACK_SIZE/2		

TESTS/mbedmicro-rtos-mbed/threads/main.cpp

@@ -17,6 +17,8 @@
  */
 #if defined(TARGET_MCU_NRF51822) || defined(TARGET_MCU_NRF52832)
     #define STACK_SIZE 512
+#elif (defined(TARGET_STM32F070RB) || defined(TARGET_STM32F072RB) || defined(TARGET_STM32F103RB))
+    #define STACK_SIZE 512
 #else
     #define STACK_SIZE DEFAULT_STACK_SIZE
 #endif

docs/testing_mbed_OS_5.md

@@ -10,6 +10,7 @@ The way tests are run and compiled in mbed OS 5 is substantially different from
     - [Test names](#test-names)
   - [Building tests](#building-tests)
     - [Building process](#building-process)
+    - [App config](#app-config)
   - [Running tests](#running-tests)
   - [Writing tests](#writing-tests)
 - [Debugging tests](#debugging-tests)
@@ -73,6 +74,12 @@ The full build process is:
 1. For each discovered test, build all of its source files and link it with the non-test code that was built in step 1.
 1. If specified, create a test specification file and place it in the given directory for use by testing tools. This is placed in the build directory by default when using mbed CLI.
 
+#### App config
+
+When building an mbed application, the presence of a `mbed_app.json` file allows you to set or override different config settings from libraries and targets. However, because the tests share a common build, this can cause issues when tests have different configurations that affect the OS.
+
+If you need to use app config, this must be set via the `--app-config` option when calling `mbed test`. **If this option is not specified, the build system will ignore all `mbed_app.json` files and use the default config values.**
+
 ### Running tests
 
 Automated tests can be run easily through mbed CLI. For information on using mbed CLI, please see its documentation.

features/FEATURE_COMMON_PAL/nanostack-hal-mbed-cmsis-rtos/arm_hal_timer.cpp

@@ -16,7 +16,7 @@ static osThreadId timer_thread_id;
 static Timer timer;
 static Timeout timeout;
 static uint32_t due;
-static void (*callback)(void);
+static void (*arm_hal_callback)(void);
 
 static void timer_thread(const void *)
 {
@@ -25,7 +25,7 @@ static void timer_thread(const void *)
         // !!! We don't do our own enter/exit critical - we rely on callback
         // doing it (ns_timer_interrupt_handler does)
         //platform_enter_critical();
-        callback();
+        arm_hal_callback();
         //platform_exit_critical();
     }
 }
@@ -47,7 +47,7 @@ void platform_timer_disable(void)
 // Not called while running, fortunately
 void platform_timer_set_cb(void (*new_fp)(void))
 {
-    callback = new_fp;
+    arm_hal_callback = new_fp;
 }
 
 static void timer_callback(void)

features/FEATURE_UVISOR/importer/Makefile

@@ -23,7 +23,7 @@ GDB:=$(PREFIX)gdb
 OBJDUMP:=$(PREFIX)objdump
 
 # Translate between uVisor namespace and mbed namespace
-TARGET_TRANSLATION:=MCU_K64F.kinetis EFM32.efm32 STM32F4.stm32
+TARGET_TRANSLATION:=MCU_K64F.kinetis EFM32.efm32 STM32F4.stm32 ARM_BEETLE_SOC.beetle
 TARGET_PREFIX:=../
 TARGET_SUPPORTED:=$(TARGET_PREFIX)targets/TARGET_UVISOR_SUPPORTED
 TARGET_UNSUPPORTED:=$(TARGET_PREFIX)targets/TARGET_UVISOR_UNSUPPORTED

features/net/FEATURE_IPV4/TESTS/mbedmicro-net/tcp_client_hello_world/main.cpp

@@ -35,15 +35,16 @@ bool find_substring(const char *first, const char *last, const char *s_first, co
 int main() {
     GREENTEA_SETUP(20, "default_auto");
 
-    bool result = true;
+    bool result = false;
     EthernetInterface eth;
     //eth.init(); //Use DHCP
     eth.connect();
     printf("TCP client IP Address is %s\r\n", eth.get_ip_address());
 
     TCPSocket sock(&eth);
+    printf("HTTP: Connection to %s:%d\r\n", HTTP_SERVER_NAME, HTTP_SERVER_PORT);
     if (sock.connect(HTTP_SERVER_NAME, HTTP_SERVER_PORT) == 0) {
-        printf("HTTP: Connected to %s:%d\r\n", HTTP_SERVER_NAME, HTTP_SERVER_PORT);
+        printf("HTTP: OK\r\n");
 
         // We are constructing GET command like this:
         // GET http://developer.mbed.org/media/uploads/mbed_official/hello.txt HTTP/1.0\n\n
@@ -66,17 +67,18 @@ int main() {
         TEST_ASSERT_TRUE(found_200_ok);
         TEST_ASSERT_TRUE(found_hello);
 
-        if (!found_200_ok) result = false;
-        if (!found_hello) result = false;
+        if (found_200_ok && found_hello) result = true;
 
         printf("HTTP: Received %d chars from server\r\n", ret);
         printf("HTTP: Received 200 OK status ... %s\r\n", found_200_ok ? "[OK]" : "[FAIL]");
         printf("HTTP: Received '%s' status ... %s\r\n", HTTP_HELLO_STR, found_hello ? "[OK]" : "[FAIL]");
-        printf("HTTP: Received massage:\r\n\r\n");
+        printf("HTTP: Received message:\r\n");
         printf("%s", buffer);
+        sock.close();
+    } else {
+        printf("HTTP: ERROR\r\n");
     }
 
-    sock.close();
     eth.disconnect();
     GREENTEA_TESTSUITE_RESULT(result);
 }

features/net/FEATURE_IPV4/TESTS/mbedmicro-net/udp_echo_client/main.cpp

@@ -33,7 +33,7 @@ int main() {
 
     greentea_send_kv("target_ip", eth.get_ip_address());
 
-    bool result = true;
+    bool result = false;
 
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
@@ -66,6 +66,8 @@ int main() {
             result = false;
             break;
         }
+
+        result = true;
     }
 
     sock.close();

features/net/FEATURE_IPV4/lwip-interface/EthernetInterface.cpp

@@ -26,8 +26,7 @@ int EthernetInterface::connect()
 
 int EthernetInterface::disconnect()
 {
-    lwip_bringdown();
-    return 0;
+    return lwip_bringdown();
 }
 
 const char *EthernetInterface::get_ip_address()