f7d313b154
When building Zephyr in the controller-only configuration, assertions that happen in the Link Layer code are not visible to the Host which is running on another HCI and connected via UART or USB to it. This patch allows the Controller code to output the assertion line number when in such a configuration, allowing the Host to view the event to help debugging. The event format used is temporary and will be replaced by a standardized Vendor Specific specification to come at a later time. Change-Id: I013ca6783a3fdedc47b171132919dd4798c66285 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
/*
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* Copyright (c) 2016 Nordic Semiconductor ASA
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* Copyright (c) 2016 Vinayak Kariappa Chettimada
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may 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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* http://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,
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* WITHOUT 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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#include "nrf.h"
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#include "debug.h"
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/* RTC instance to use */
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#define NRF_RTC NRF_RTC0
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static uint8_t _rtc_refcount;
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void rtc_init(void)
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{
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NRF_RTC->PRESCALER = 0;
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NRF_RTC->EVTENSET =
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(RTC_EVTENSET_COMPARE0_Msk | RTC_EVTENSET_COMPARE1_Msk);
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NRF_RTC->INTENSET =
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(RTC_INTENSET_COMPARE0_Msk | RTC_INTENSET_COMPARE1_Msk);
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}
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uint32_t rtc_start(void)
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{
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if (_rtc_refcount++) {
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return 1;
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}
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NRF_RTC->TASKS_START = 1;
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return 0;
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}
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uint32_t rtc_stop(void)
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{
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LL_ASSERT(_rtc_refcount);
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if (--_rtc_refcount) {
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return 1;
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}
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NRF_RTC->TASKS_STOP = 1;
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return 0;
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}
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uint32_t rtc_tick_get(void)
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{
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return NRF_RTC->COUNTER;
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}
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void rtc_compare_set(uint8_t instance, uint32_t value)
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{
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NRF_RTC->CC[instance] = value;
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}
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