132 lines
4.6 KiB
C
132 lines
4.6 KiB
C
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//#############################################################################
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//
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// FILE: empty.c
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//
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// TITLE: CLB Empty Project.
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//
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//! \addtogroup driver_example_list
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//! <h1>CLB Empty Project</h1>
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//!
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//! For the detailed description of this example, please refer to:
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//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
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//!
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//
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//
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//#############################################################################
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//
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//
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// $Copyright:
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// Copyright (C) 2013-2023 Texas Instruments Incorporated - http://www.ti.com/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the
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// distribution.
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//
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// Neither the name of Texas Instruments Incorporated nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// $
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//#############################################################################
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#include "driverlib.h"
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#include "device.h"
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#include "clb_config.h"
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#include "clb.h"
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void main(void)
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{
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Device_init();
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Device_initGPIO();
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Interrupt_initModule();
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Interrupt_initVectorTable();
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//
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// Enabling EPWM1 to enable CLB1
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//
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SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
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CLB_enableCLB(CLB1_BASE);
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initTILE1(CLB1_BASE);
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//
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// Select Global input instead of local input for all CLB IN
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//
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
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//
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// Select AUXSIG0 for CLB1, IN0
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// Select AUXSIG1 for CLB1, IN1
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//
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_CLB_AUXSIG1);
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//
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// Unused Inputs below
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//
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
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CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
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//
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// Select External for CLB1, IN0
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// Select External for CLB1, IN1
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//
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CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
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CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
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//
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// Unused inputs to GP register
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//
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CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
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CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
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CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
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CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
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CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
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CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
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while(1)
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{
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asm(" NOP");
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}
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}
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