Import Mbed OS hard-float snapshot

connectivity/nanostack/sal-stack-nanostack-eventloop/nanostack-event-loop/platform/arm_hal_timer.h

@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef ARM_HAL_TIMER_H_
+#define ARM_HAL_TIMER_H_
+
+#include "eventloop_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef NS_EXCLUDE_HIGHRES_TIMER
+/**
+ * \brief This function perform timer init.
+ */
+extern void platform_timer_enable(void);
+
+/**
+ * \brief This function is API for set Timer interrupt handler for stack
+ *
+ * \param new_fp Function pointer for stack giving timer handler
+ *
+ */
+typedef void (*platform_timer_cb)(void);
+extern void platform_timer_set_cb(platform_timer_cb new_fp);
+
+/**
+ * \brief This function is API for stack timer start
+ *
+ * \param slots define how many 50us slot time period will be started
+ *
+ */
+extern void platform_timer_start(uint16_t slots);
+
+/**
+ * \brief This function is API for stack timer stop
+ *
+ */
+extern void platform_timer_disable(void);
+
+/**
+ * \brief This function is API for stack timer to read active timer remaining slot count
+ *
+ * \return 50us time slot remaining
+ */
+extern uint16_t platform_timer_get_remaining_slots(void);
+
+#endif // NS_EXCLUDE_HIGHRES_TIMER
+
+#ifdef NS_EVENTLOOP_USE_TICK_TIMER
+/**
+ * \brief This function is API for registering low resolution tick timer callback. Also does
+ *        any necessary initialization of the tick timer.
+ *
+ * \return -1 for failure, success otherwise
+ */
+extern int8_t platform_tick_timer_register(void (*tick_timer_cb_handler)(void));
+
+/**
+ * \brief This function is API for starting the low resolution tick timer. The callback
+ *        set with platform_tick_timer_register gets called periodically until stopped
+ *        by calling platform_tick_timer_stop.
+ *
+ * \param period_ms define how many milliseconds time period will be started
+ * \return -1 for failure, success otherwise
+ */
+extern int8_t platform_tick_timer_start(uint32_t period_ms);
+
+/**
+ * \brief This function is API for stopping the low resolution tick timer
+ *
+ * \return -1 for failure, success otherwise
+ */
+extern int8_t platform_tick_timer_stop(void);
+
+#endif // NS_EVENTLOOP_USE_TICK_TIMER
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ARM_HAL_TIMER_H_ */

connectivity/nanostack/sal-stack-nanostack-eventloop/nanostack-event-loop/platform/eventloop_config.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef EVENTLOOP_CONFIG_H_
+#define EVENTLOOP_CONFIG_H_
+
+/*
+ * Options can be picked up from mbed-cli JSON configuration or from
+ * a user configuration file - see below.
+ *
+ * Undefine all internal flags before evaluating the configuration.
+ */
+
+/* Use platform-provided low-resolution tick timer for eventloop (requires "platform_tick_timer" API) */
+#undef NS_EVENTLOOP_USE_TICK_TIMER
+/* Exclude high resolution timer from build (removes need for "platform_timer" API) */
+#undef NS_EXCLUDE_HIGHRES_TIMER
+
+/*
+ * mbedOS 5 specific configuration flag mapping to internal flags
+ */
+#ifdef MBED_CONF_NANOSTACK_EVENTLOOP_USE_PLATFORM_TICK_TIMER
+#define NS_EVENTLOOP_USE_TICK_TIMER     1
+#endif
+
+#ifdef MBED_CONF_NANOSTACK_EVENTLOOP_EXCLUDE_HIGHRES_TIMER
+#define NS_EXCLUDE_HIGHRES_TIMER        1
+#endif
+
+/*
+ * Include the user config file if defined
+ */
+#ifdef NS_EVENTLOOP_USER_CONFIG_FILE
+#include NS_EVENTLOOP_USER_CONFIG_FILE
+#endif
+
+#endif /* EVENTLOOP_CONFIG_H_ */