hal_tick.h changed for the L432KC target in TARGET/../device/ in order to reassign the system ticker from TIM2 to TIM7, since TIM2 was needed as a 32bit encoder counter.
Dependents: Nucleo_L432KC_Quadrature_Decoder_with_ADC_and_DAC
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Diff: hal/mbed_lp_ticker_api.c
- Revision:
- 149:156823d33999
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/hal/mbed_lp_ticker_api.c Fri Oct 28 11:17:30 2016 +0100 @@ -0,0 +1,45 @@ +/* mbed Microcontroller Library + * Copyright (c) 2015 ARM Limited + * + * 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. + */ +#include "hal/lp_ticker_api.h" + +#if DEVICE_LOWPOWERTIMER + +static ticker_event_queue_t events; + +static const ticker_interface_t lp_interface = { + .init = lp_ticker_init, + .read = lp_ticker_read, + .disable_interrupt = lp_ticker_disable_interrupt, + .clear_interrupt = lp_ticker_clear_interrupt, + .set_interrupt = lp_ticker_set_interrupt, +}; + +static const ticker_data_t lp_data = { + .interface = &lp_interface, + .queue = &events, +}; + +const ticker_data_t* get_lp_ticker_data(void) +{ + return &lp_data; +} + +void lp_ticker_irq_handler(void) +{ + ticker_irq_handler(&lp_data); +} + +#endif