Kenji Arai / mbed-os_TYBLE16

mbed-os5 only for TYBLE16

Dependents:   TYBLE16_simple_data_logger TYBLE16_MP3_Air

drivers/source/SerialWireOutput.cpp@1:9db0e321a9f4, 2019-12-31 (annotated)

Committer:
kenjiArai
Date:
Tue Dec 31 06:02:27 2019 +0000
Revision:
1:9db0e321a9f4
updated based on mbed-os5.15.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 1:9db0e321a9f4 1 /* mbed Microcontroller Library
kenjiArai 1:9db0e321a9f4 2 * Copyright (c) 2017-2019 ARM Limited
kenjiArai 1:9db0e321a9f4 3 * SPDX-License-Identifier: Apache-2.0
kenjiArai 1:9db0e321a9f4 4 *
kenjiArai 1:9db0e321a9f4 5 * Licensed under the Apache License, Version 2.0 (the "License");
kenjiArai 1:9db0e321a9f4 6 * you may not use this file except in compliance with the License.
kenjiArai 1:9db0e321a9f4 7 * You may obtain a copy of the License at
kenjiArai 1:9db0e321a9f4 8 *
kenjiArai 1:9db0e321a9f4 9 * http://www.apache.org/licenses/LICENSE-2.0
kenjiArai 1:9db0e321a9f4 10 *
kenjiArai 1:9db0e321a9f4 11 * Unless required by applicable law or agreed to in writing, software
kenjiArai 1:9db0e321a9f4 12 * distributed under the License is distributed on an "AS IS" BASIS,
kenjiArai 1:9db0e321a9f4 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kenjiArai 1:9db0e321a9f4 14 * See the License for the specific language governing permissions and
kenjiArai 1:9db0e321a9f4 15 * limitations under the License.
kenjiArai 1:9db0e321a9f4 16 */
kenjiArai 1:9db0e321a9f4 17
kenjiArai 1:9db0e321a9f4 18 #include "drivers/SerialWireOutput.h"
kenjiArai 1:9db0e321a9f4 19
kenjiArai 1:9db0e321a9f4 20 #if defined(DEVICE_ITM)
kenjiArai 1:9db0e321a9f4 21
kenjiArai 1:9db0e321a9f4 22 #include "hal/itm_api.h"
kenjiArai 1:9db0e321a9f4 23
kenjiArai 1:9db0e321a9f4 24 namespace mbed {
kenjiArai 1:9db0e321a9f4 25
kenjiArai 1:9db0e321a9f4 26 SerialWireOutput::SerialWireOutput(void)
kenjiArai 1:9db0e321a9f4 27 {
kenjiArai 1:9db0e321a9f4 28 /* Initialize ITM using internal init function. */
kenjiArai 1:9db0e321a9f4 29 mbed_itm_init();
kenjiArai 1:9db0e321a9f4 30 }
kenjiArai 1:9db0e321a9f4 31
kenjiArai 1:9db0e321a9f4 32 ssize_t SerialWireOutput::write(const void *buffer, size_t size)
kenjiArai 1:9db0e321a9f4 33 {
kenjiArai 1:9db0e321a9f4 34 mbed_itm_send_block(ITM_PORT_SWO, buffer, size);
kenjiArai 1:9db0e321a9f4 35
kenjiArai 1:9db0e321a9f4 36 return size;
kenjiArai 1:9db0e321a9f4 37 }
kenjiArai 1:9db0e321a9f4 38
kenjiArai 1:9db0e321a9f4 39 } // namespace mbed
kenjiArai 1:9db0e321a9f4 40
kenjiArai 1:9db0e321a9f4 41 #endif // DEVICE_ITM