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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_EFM32PG_STK3401/TOOLCHAIN_ARM_MICRO/device_peripherals.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 171:3a7713b1edbc 1 /***************************************************************************//**
AnnaBridge 171:3a7713b1edbc 2 * @file device_peripherals.h
AnnaBridge 171:3a7713b1edbc 3 *******************************************************************************
AnnaBridge 171:3a7713b1edbc 4 * @section License
AnnaBridge 171:3a7713b1edbc 5 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
AnnaBridge 171:3a7713b1edbc 6 *******************************************************************************
AnnaBridge 171:3a7713b1edbc 7 *
AnnaBridge 171:3a7713b1edbc 8 * SPDX-License-Identifier: Apache-2.0
AnnaBridge 171:3a7713b1edbc 9 *
AnnaBridge 171:3a7713b1edbc 10 * Licensed under the Apache License, Version 2.0 (the "License"); you may
AnnaBridge 171:3a7713b1edbc 11 * not use this file except in compliance with the License.
AnnaBridge 171:3a7713b1edbc 12 * You may obtain a copy of the License at
AnnaBridge 171:3a7713b1edbc 13 *
AnnaBridge 171:3a7713b1edbc 14 * http://www.apache.org/licenses/LICENSE-2.0
AnnaBridge 171:3a7713b1edbc 15 *
AnnaBridge 171:3a7713b1edbc 16 * Unless required by applicable law or agreed to in writing, software
AnnaBridge 171:3a7713b1edbc 17 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
AnnaBridge 171:3a7713b1edbc 18 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AnnaBridge 171:3a7713b1edbc 19 * See the License for the specific language governing permissions and
AnnaBridge 171:3a7713b1edbc 20 * limitations under the License.
AnnaBridge 171:3a7713b1edbc 21 *
AnnaBridge 171:3a7713b1edbc 22 ******************************************************************************/
AnnaBridge 171:3a7713b1edbc 23 #ifndef MBED_DEVICE_PERIPHERALS_H
AnnaBridge 171:3a7713b1edbc 24 #define MBED_DEVICE_PERIPHERALS_H
AnnaBridge 171:3a7713b1edbc 25
AnnaBridge 171:3a7713b1edbc 26 /* us ticker */
AnnaBridge 171:3a7713b1edbc 27 #define US_TICKER_TIMER TIMER0
AnnaBridge 171:3a7713b1edbc 28 #define US_TICKER_TIMER_CLOCK cmuClock_TIMER0
AnnaBridge 171:3a7713b1edbc 29 #define US_TICKER_TIMER_IRQ TIMER0_IRQn
AnnaBridge 171:3a7713b1edbc 30
AnnaBridge 171:3a7713b1edbc 31 /* PWM */
AnnaBridge 171:3a7713b1edbc 32 #define PWM_TIMER TIMER1
AnnaBridge 171:3a7713b1edbc 33 #define PWM_TIMER_CLOCK cmuClock_TIMER1
AnnaBridge 171:3a7713b1edbc 34 #define PWM_ROUTE TIMER_ROUTE_LOCATION_LOC1
AnnaBridge 171:3a7713b1edbc 35
AnnaBridge 171:3a7713b1edbc 36 /* Crystal Calibration */
AnnaBridge 171:3a7713b1edbc 37 #if !defined(CMU_HFXOINIT_STK_DEFAULT)
AnnaBridge 171:3a7713b1edbc 38 #define CMU_HFXOINIT_STK_DEFAULT \
AnnaBridge 171:3a7713b1edbc 39 { \
AnnaBridge 171:3a7713b1edbc 40 true, /* Low-power mode for EFM32 */ \
AnnaBridge 171:3a7713b1edbc 41 false, /* Disable auto-start on EM0/1 entry */ \
AnnaBridge 171:3a7713b1edbc 42 false, /* Disable auto-select on EM0/1 entry */ \
AnnaBridge 171:3a7713b1edbc 43 false, /* Disable auto-start and select on RAC wakeup */ \
AnnaBridge 171:3a7713b1edbc 44 _CMU_HFXOSTARTUPCTRL_CTUNE_DEFAULT, \
AnnaBridge 171:3a7713b1edbc 45 0x142, /* Steady-state CTUNE for STK boards without load caps */ \
AnnaBridge 171:3a7713b1edbc 46 _CMU_HFXOSTEADYSTATECTRL_REGISH_DEFAULT, \
AnnaBridge 171:3a7713b1edbc 47 0x20, /* Matching errata fix in CHIP_Init() */ \
AnnaBridge 171:3a7713b1edbc 48 0x7, /* Recommended steady-state osc core bias current */ \
AnnaBridge 171:3a7713b1edbc 49 0x6, /* Recommended peak detection threshold */ \
AnnaBridge 171:3a7713b1edbc 50 _CMU_HFXOTIMEOUTCTRL_SHUNTOPTTIMEOUT_DEFAULT, \
AnnaBridge 171:3a7713b1edbc 51 0xA, /* Recommended peak detection timeout */ \
AnnaBridge 171:3a7713b1edbc 52 0x4, /* Recommended steady timeout */ \
AnnaBridge 171:3a7713b1edbc 53 _CMU_HFXOTIMEOUTCTRL_STARTUPTIMEOUT_DEFAULT, \
AnnaBridge 171:3a7713b1edbc 54 cmuOscMode_Crystal, \
AnnaBridge 171:3a7713b1edbc 55 }
AnnaBridge 171:3a7713b1edbc 56 #endif
AnnaBridge 171:3a7713b1edbc 57
AnnaBridge 171:3a7713b1edbc 58 /* DCDC settings */
AnnaBridge 171:3a7713b1edbc 59 #if !defined(EMU_DCDCINIT_STK_DEFAULT)
AnnaBridge 171:3a7713b1edbc 60 #define EMU_DCDCINIT_STK_DEFAULT EMU_DCDCINIT_DEFAULT
AnnaBridge 171:3a7713b1edbc 61 #endif
AnnaBridge 171:3a7713b1edbc 62 #endif