ae95137f95
This driver is compliant with the candev interface. It has been tested with STM32F0 and STM32F2 and STM32F413 ONLY at this time but should be compliant with other STM32Fx devices
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
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* Copyright (C) 2016-2018 OTA keys S.A.
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup auto_init
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* @{
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* @file
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* @brief initializes periph_can devices
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*
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* @author Vincent Dupont <vincent@otakeys.com>
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* @}
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*/
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#ifdef MODULE_PERIPH_CAN
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#include "can/device.h"
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#include "can_params.h"
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#define CANDEV_NUMOF ((sizeof(candev_params) / sizeof(candev_params[0])))
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#ifndef CANDEV_STACKSIZE
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#define CANDEV_STACKSIZE (THREAD_STACKSIZE_DEFAULT + THREAD_EXTRA_STACKSIZE_PRINTF)
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#endif
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#ifndef CANDEV_BASE_PRIORITY
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#define CANDEV_BASE_PRIORITY (THREAD_PRIORITY_MAIN - CANDEV_NUMOF - 2)
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#endif
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static candev_dev_t candev_dev[CANDEV_NUMOF];
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static char _can_stacks[CANDEV_NUMOF][CANDEV_STACKSIZE];
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static can_t candev[CANDEV_NUMOF];
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void auto_init_periph_can(void) {
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for (size_t i = 0; i < CANDEV_NUMOF; i++) {
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can_init(&candev[i], &candev_conf[i]);
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candev_dev[i].dev = (candev_t *)&candev[i];
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candev_dev[i].name = candev_params[i].name;
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#ifdef MODULE_CAN_TRX
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candev_dev[i].trx = candev_params[i].trx;
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#endif
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#ifdef MODULE_CAN_PM
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candev_dev[i].rx_inactivity_timeout = candev_params[i].rx_inactivity_timeout;
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candev_dev[i].tx_wakeup_timeout = candev_params[i].tx_wakeup_timeout;
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#endif
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can_device_init(_can_stacks[i], CANDEV_STACKSIZE, CANDEV_BASE_PRIORITY + i,
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candev_params[i].name, &candev_dev[i]);
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}
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}
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#else
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typedef int dont_be_pedantic;
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#endif
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