75381150fd
Formatting Pass 1 Lots of fixups to adding stdint and stdbool all over the place Formatting Pass 2 Formatting Pass 3 Formatting Pass 4 Update app_bt_stream.cpp
99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
/*
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* Copyright (c) 2013-2019 Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* -----------------------------------------------------------------------------
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*
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* Project: CMSIS-RTOS RTX
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* Title: Delay functions
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*
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* -----------------------------------------------------------------------------
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*/
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#include "rtx_lib.h"
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// ==== Service Calls ====
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/// Wait for Timeout (Time Delay).
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/// \note API identical to osDelay
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static osStatus_t svcRtxDelay(uint32_t ticks) {
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if (ticks != 0U) {
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if (osRtxThreadWaitEnter(osRtxThreadWaitingDelay, ticks)) {
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EvrRtxDelayStarted(ticks);
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} else {
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EvrRtxDelayCompleted(osRtxThreadGetRunning());
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}
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}
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return osOK;
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}
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/// Wait until specified time.
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/// \note API identical to osDelayUntil
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static osStatus_t svcRtxDelayUntil(uint32_t ticks) {
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ticks -= osRtxInfo.kernel.tick;
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if ((ticks == 0U) || (ticks > 0x7FFFFFFFU)) {
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EvrRtxDelayError((int32_t)osErrorParameter);
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// lint -e{904} "Return statement before end of function" [MISRA Note 1]
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return osErrorParameter;
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}
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if (osRtxThreadWaitEnter(osRtxThreadWaitingDelay, ticks)) {
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EvrRtxDelayUntilStarted(ticks);
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} else {
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EvrRtxDelayCompleted(osRtxThreadGetRunning());
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}
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return osOK;
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}
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// Service Calls definitions
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// lint ++flb "Library Begin" [MISRA Note 11]
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SVC0_1(Delay, osStatus_t, uint32_t)
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SVC0_1(DelayUntil, osStatus_t, uint32_t)
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// lint --flb "Library End"
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// ==== Public API ====
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/// Wait for Timeout (Time Delay).
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osStatus_t osDelay(uint32_t ticks) {
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osStatus_t status;
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EvrRtxDelay(ticks);
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if (IsIrqMode() || IsIrqMasked()) {
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EvrRtxDelayError((int32_t)osErrorISR);
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status = osErrorISR;
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} else {
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status = __svcDelay(ticks);
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}
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return status;
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}
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/// Wait until specified time.
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osStatus_t osDelayUntil(uint32_t ticks) {
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osStatus_t status;
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EvrRtxDelayUntil(ticks);
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if (IsIrqMode() || IsIrqMasked()) {
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EvrRtxDelayError((int32_t)osErrorISR);
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status = osErrorISR;
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} else {
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status = __svcDelayUntil(ticks);
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}
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return status;
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}
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