93 lines
3.8 KiB
C
93 lines
3.8 KiB
C
//*****************************************************************************
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//
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// am_reg_m4.h
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//! @file
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//!
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//! @brief A collection of a few CMSIS-style macros that are not automatically
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//! generated in their respective core files.
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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// Copyright (c) 2020, Ambiq Micro
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// All rights reserved.
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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 are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. 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 distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// Third party software included in this distribution is subject to the
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// additional license terms as defined in the /docs/licenses directory.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// This is part of revision 2.4.2 of the AmbiqSuite Development Package.
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//
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//*****************************************************************************
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#ifndef AM_REG_CM4_H
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#define AM_REG_CM4_H
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//*****************************************************************************
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//
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// am_reg_itm.h
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// CMSIS-style defines.
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//
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//*****************************************************************************
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#define ITM_LAR_KEYVAL 0xC5ACCE55
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//*****************************************************************************
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//
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// am_reg_sysctrl.h
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// CMSIS-style defines.
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//
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//*****************************************************************************
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#define SCB_CPACR_CP11_Pos 22
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#define SCB_CPACR_CP11_Msk 0x00C00000
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#define SCB_CPACR_CP10_Pos 20
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#define SCB_CPACR_CP10_Msk 0x00300000
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//*****************************************************************************
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//
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// am_reg_tpiu.h
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// CMSIS-style defines.
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//
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//*****************************************************************************
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#define TPI_CSPSR_CWIDTH_1BIT 1
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#define TPI_SPPR_TXMODE_UART 2
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#define TPI_ITCTRL_Mode_NORMAL 0
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#ifndef TPI_ACPR_SWOSCALER_Pos
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//
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// In the CMSIS 5.6.0 version of core_cm4.h, the SWOSCALER field was no longer
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// defined, while the PRESCALER field was left intact even though previous CMSIS
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// versions PRESCALER as deprecated. On the off chance that future versions
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// make a correction and remove PRESCALER, define SWOSCALER here (per 5.3.0).
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//
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#define TPI_ACPR_SWOSCALER_Pos 0U /*!< TPI ACPR: SWOSCALER Position */
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#define TPI_ACPR_SWOSCALER_Msk (0xFFFFUL /*<< TPI_ACPR_SWOSCALER_Pos*/) /*!< TPI ACPR: SWOSCALER Mask */
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#endif
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#endif // AM_REG_CM4_H
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