Fawwaz Nadzmy / mbed-STM

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/TARGET_EFM32PG_STK3401/device_peripherals.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
Parent:
54:2a2065e67ef6 
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 50:a417edff4437 1 /***************************************************************************//**
mbed_official 50:a417edff4437 2 * @file device_peripherals.h
mbed_official 50:a417edff4437 3 *******************************************************************************
mbed_official 50:a417edff4437 4 * @section License
mbed_official 50:a417edff4437 5 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
mbed_official 50:a417edff4437 6 *******************************************************************************
mbed_official 50:a417edff4437 7 *
<> 144:ef7eb2e8f9f7 8 * SPDX-License-Identifier: Apache-2.0
mbed_official 50:a417edff4437 9 *
<> 144:ef7eb2e8f9f7 10 * Licensed under the Apache License, Version 2.0 (the "License"); you may
<> 144:ef7eb2e8f9f7 11 * not use this file except in compliance with the License.
<> 144:ef7eb2e8f9f7 12 * You may obtain a copy of the License at
mbed_official 50:a417edff4437 13 *
<> 144:ef7eb2e8f9f7 14 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 50:a417edff4437 15 *
<> 144:ef7eb2e8f9f7 16 * Unless required by applicable law or agreed to in writing, software
<> 144:ef7eb2e8f9f7 17 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
<> 144:ef7eb2e8f9f7 18 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 144:ef7eb2e8f9f7 19 * See the License for the specific language governing permissions and
<> 144:ef7eb2e8f9f7 20 * limitations under the License.
mbed_official 50:a417edff4437 21 *
mbed_official 50:a417edff4437 22 ******************************************************************************/
mbed_official 50:a417edff4437 23 #ifndef MBED_DEVICE_PERIPHERALS_H
mbed_official 50:a417edff4437 24 #define MBED_DEVICE_PERIPHERALS_H
mbed_official 50:a417edff4437 25
mbed_official 50:a417edff4437 26 /* us ticker */
mbed_official 50:a417edff4437 27 #define US_TICKER_TIMER TIMER0
mbed_official 54:2a2065e67ef6 28 #define US_TICKER_TIMER_CLOCK cmuClock_TIMER0
mbed_official 50:a417edff4437 29 #define US_TICKER_TIMER_IRQ TIMER0_IRQn
mbed_official 50:a417edff4437 30
mbed_official 50:a417edff4437 31 /* PWM */
mbed_official 50:a417edff4437 32 #define PWM_TIMER TIMER1
mbed_official 50:a417edff4437 33 #define PWM_TIMER_CLOCK cmuClock_TIMER1
mbed_official 50:a417edff4437 34 #define PWM_ROUTE TIMER_ROUTE_LOCATION_LOC1
mbed_official 50:a417edff4437 35
mbed_official 50:a417edff4437 36 /* Clocks */
mbed_official 50:a417edff4437 37
mbed_official 50:a417edff4437 38 /* Clock definitions */
mbed_official 50:a417edff4437 39 #define LFXO 0
mbed_official 50:a417edff4437 40 #define HFXO 1
mbed_official 50:a417edff4437 41 #define LFRCO 2
mbed_official 50:a417edff4437 42 #define HFRCO 3
mbed_official 50:a417edff4437 43 #define ULFRCO 4
mbed_official 50:a417edff4437 44
mbed_official 50:a417edff4437 45
mbed_official 50:a417edff4437 46 /* Low Energy peripheral clock source.
mbed_official 50:a417edff4437 47 * Options:
mbed_official 54:2a2065e67ef6 48 * * LFXO: external crystal, please define frequency.
mbed_official 54:2a2065e67ef6 49 * * LFRCO: internal RC oscillator (32.768kHz)
mbed_official 54:2a2065e67ef6 50 * * ULFRCO: internal ultra-low power RC oscillator (available down to EM3) (1kHz)
mbed_official 50:a417edff4437 51 */
mbed_official 54:2a2065e67ef6 52 #define LOW_ENERGY_CLOCK_SOURCE LFXO
mbed_official 50:a417edff4437 53
mbed_official 50:a417edff4437 54 /** Core clock source.
mbed_official 50:a417edff4437 55 * Options:
mbed_official 54:2a2065e67ef6 56 * * HFXO: external crystal, please define frequency.
mbed_official 54:2a2065e67ef6 57 * * HFRCO: High-frequency internal RC oscillator. Please select frequency as well.
mbed_official 50:a417edff4437 58 */
mbed_official 54:2a2065e67ef6 59 #define CORE_CLOCK_SOURCE HFXO
mbed_official 50:a417edff4437 60
mbed_official 54:2a2065e67ef6 61 /** HFRCO frequency selection
mbed_official 54:2a2065e67ef6 62 * Options:
mbed_official 54:2a2065e67ef6 63 * ** HFRCO_FREQUENCY_ENUM ** HFRCO_FREQUENCY **
mbed_official 54:2a2065e67ef6 64 * * cmuHFRCOFreq_1M0Hz == 1000000 *
mbed_official 54:2a2065e67ef6 65 * * cmuHFRCOFreq_2M0Hz == 2000000 *
mbed_official 54:2a2065e67ef6 66 * * cmuHFRCOFreq_4M0Hz == 4000000 *
mbed_official 54:2a2065e67ef6 67 * * cmuHFRCOFreq_7M0Hz == 7000000 *
mbed_official 54:2a2065e67ef6 68 * * cmuHFRCOFreq_13M0Hz == 13000000 *
mbed_official 54:2a2065e67ef6 69 * * cmuHFRCOFreq_16M0Hz == 16000000 *
mbed_official 54:2a2065e67ef6 70 * * cmuHFRCOFreq_19M0Hz == 19000000 *
mbed_official 54:2a2065e67ef6 71 * * cmuHFRCOFreq_26M0Hz == 26000000 *
mbed_official 54:2a2065e67ef6 72 * * cmuHFRCOFreq_32M0Hz == 32000000 *
mbed_official 54:2a2065e67ef6 73 * * cmuHFRCOFreq_38M0Hz == 38000000 *
mbed_official 54:2a2065e67ef6 74 * *********************************************
mbed_official 54:2a2065e67ef6 75 */
mbed_official 54:2a2065e67ef6 76
mbed_official 54:2a2065e67ef6 77 /* Make sure the settings of HFRCO_FREQUENCY and HFRCO_FREQUENCY_ENUM match, or timings will be faulty! */
mbed_official 54:2a2065e67ef6 78 #define HFRCO_FREQUENCY_ENUM cmuHFRCOFreq_19M0Hz
mbed_official 54:2a2065e67ef6 79 #define HFRCO_FREQUENCY 19000000
mbed_official 50:a417edff4437 80
mbed_official 54:2a2065e67ef6 81 #define LFXO_FREQUENCY 32768
mbed_official 54:2a2065e67ef6 82 #define HFXO_FREQUENCY 40000000
mbed_official 50:a417edff4437 83
mbed_official 50:a417edff4437 84 #if (LOW_ENERGY_CLOCK_SOURCE == LFXO)
mbed_official 54:2a2065e67ef6 85 #define LOW_ENERGY_CLOCK_FREQUENCY LFXO_FREQUENCY
mbed_official 50:a417edff4437 86 #elif (LOW_ENERGY_CLOCK_SOURCE == LFRCO)
mbed_official 54:2a2065e67ef6 87 #define LOW_ENERGY_CLOCK_FREQUENCY 32768
mbed_official 50:a417edff4437 88 #elif (LOW_ENERGY_CLOCK_SOURCE == ULFRCO)
mbed_official 54:2a2065e67ef6 89 #define LOW_ENERGY_CLOCK_FREQUENCY 1000
mbed_official 50:a417edff4437 90 #else
mbed_official 50:a417edff4437 91 #error "Unknown Low Energy Clock selection"
mbed_official 50:a417edff4437 92 #endif
mbed_official 50:a417edff4437 93
mbed_official 50:a417edff4437 94 #endif