<?xml version="1.0" encoding="utf-8"?> <!--**************************************************************************** * \file timerclk.cypersonality * \version 1.0 * * \brief * CLK_TIMER personality description file. * ******************************************************************************** * \copyright * Copyright 2018-2019 Cypress Semiconductor Corporation * SPDX-License-Identifier: Apache-2.0 * * 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. *****************************************************************************--> <Personality id="mxs40timerclk" name="CLK_TIMER" version="1.0" path="Clocks/Fast" xmlns="http://cypress.com/xsd/cyhwpersonality_v1"> <Dependencies> <IpBlock name="mxs40srss" /> <Resource name="srss\.clock\.timerclk" used="true" /> </Dependencies> <ExposedMembers> <ExposedMember key="frequency" paramId="frequency" /> <ExposedMember key="accuracy" paramId="accuracy" /> </ExposedMembers> <Parameters> <!-- PDL documentation --> <ParamDoc id="pdlDoc" name="Configuration Help" group="Peripheral Documentation" default="file:///`${cy_libs_path()}`/docs/pdl_api_reference_manual/html/group__group__sysclk__clk__timer.html" linkText="Open Timer Clock Documentation" visible="true" desc="Opens the Peripheral Driver Library Documentation" /> <ParamChoice id="sourceClock" name="Source Clock" group="General" default="imo" visible="true" editable="true" desc="The source clock for the CLK_TIMER"> <Entry name="IMO" value="imo" visible="true"/> <Entry name="CLK_HF0" value="hfclk" visible="true"/> </ParamChoice> <ParamString id="sourceClockRsc" name="Source Clock Resource" group="Internal" default="`${"srss[0].clock[0]." . sourceClock . "[0]"}`" visible="false" editable="false" desc="" /> <ParamBool id="error" name="Clock Error" group="Internal" default="`${!isBlockUsed(sourceClockRsc)}`" visible="false" editable="false" desc="" /> <ParamRange id="sourceFreq" name="sourceFrequency" group="Internal" default="`${!error ? getExposedMember(sourceClockRsc, "frequency") : 0}`" min="0" max="400000000" resolution="1" visible="false" editable="false" desc="" /> <ParamString id="accuracy" name="Accuracy" group="Internal" default="`${!error ? getExposedMember(sourceClockRsc, "accuracy") : 0}`" visible="false" editable="false" desc="" /> <ParamString id="sourceFrequencyInfo" name="Source Frequency" group="General" default="`${formatFrequency(sourceFreq,accuracy)}`" visible="true" editable="false" desc="Source clock frequency" /> <ParamChoice id="hf0Div" name="CLK_HF0 Divider" group="General" default="1" visible="true" editable="`${sourceClock eq hfclk}`" desc="CLK_HF0 can be additionaly divided before it is connected to the timer divider. If CLK_HF0 frequency is less than 100 MHz and has approximately 50% duty cycle, then no division is required. Otherwise, select a divide ratio of 2, 4, or 8."> <Entry name="1" value="1" visible="true"/> <Entry name="2" value="2" visible="true"/> <Entry name="4" value="4" visible="true"/> <Entry name="8" value="8" visible="true"/> </ParamChoice> <!-- Set an error if the source clock is not enabled --> <ParamRange id="timerDivider" name="Timer Divider" group="General" default="1" min="1" max="256" resolution="1" visible="true" editable="true" desc="" /> <ParamRange id="frequency" name="Frequency" group="Internal" default="`${sourceFreq / timerDivider / (sourceClock eq imo ? 1 : hf0Div)}`" min="0" max="400000000" resolution="1" visible="false" editable="false" desc="" /> <!-- If the frequency is less than one MHz, display its value in kHz --> <ParamString id="frequencyInfo" name="Frequency" group="General" default="`${formatFrequency(frequency,accuracy)}`" visible="true" editable="false" desc="The resulting CLK_TIMER output clock frequency" /> </Parameters> <DRCs> <DRC type="ERROR" text="Source clock for CLK_TIMER is not enabled" condition="`${error}`" > <FixIt action="ENABLE_BLOCK" target="`${sourceClockRsc}`" value="" valid="true" /> </DRC> </DRCs> <ConfigFirmware> <ConfigInclude value="cy_sysclk.h" include="true" /> <ConfigDefine name="CY_CFG_SYSCLK_CLKTIMER_ENABLED" value="1" public="false" include="true" /> <ConfigDefine name="CY_CFG_SYSCLK_CLKTIMER_SOURCE" value="CY_SYSCLK_CLKTIMER_IN_`${sourceClock eq imo ? "IMO" : "HF0" . (hf0Div == 1 ? "_NODIV" : "_DIV" . hf0Div)}`" public="false" include="true" /> <ConfigDefine name="CY_CFG_SYSCLK_CLKTIMER_DIVIDER" value="`${timerDivider-1}`U" public="false" include="true" /> <ConfigFunction signature="__STATIC_INLINE void Cy_SysClk_ClkTimerInit()" body=" Cy_SysClk_ClkTimerDisable();
 Cy_SysClk_ClkTimerSetSource(CY_SYSCLK_CLKTIMER_IN_`${sourceClock eq imo ? "IMO" : "HF0" . (hf0Div == 1 ? "_NODIV" : "_DIV" . hf0Div)}`);
 Cy_SysClk_ClkTimerSetDivider(`${timerDivider-1}`U);
 Cy_SysClk_ClkTimerEnable();" public="false" include="true" guard="((!CY_CPU_CORTEX_M4) || (!defined(CY_DEVICE_SECURE)))" /> </ConfigFirmware> </Personality>