115 lines
4.5 KiB
C
115 lines
4.5 KiB
C
/***************************************************************************//**
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* @file
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* @brief UARTDRV configuration file.
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*******************************************************************************
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* # License
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* <b>Copyright 2018 Silicon Laboratories Inc. www.silabs.com</b>
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*******************************************************************************
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*
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* SPDX-License-Identifier: Zlib
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*
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* The licensor of this software is Silicon Laboratories Inc.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*
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******************************************************************************/
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#ifndef __SILICON_LABS_UARTDRV_CONFIG_H__
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#define __SILICON_LABS_UARTDRV_CONFIG_H__
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/***************************************************************************//**
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* @addtogroup uartdrv
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* @{
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******************************************************************************/
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/// Size of the receive operation queue.
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/// @details
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/// The maximum number of receive operations that can be queued up for one
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/// driver instance before @ref UARTDRV_Receive() returns
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/// @ref ECODE_EMDRV_UARTDRV_QUEUE_FULL.
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/// @note
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/// This macro is not used by the UARTDRV itself, but is intended to be used
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/// with the @ref DEFINE_BUF_QUEUE macro by the user of the driver to allocate
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/// instances of the @ref UARTDRV_Buffer_FifoQueue_t struct.
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#if !defined(EMDRV_UARTDRV_MAX_CONCURRENT_RX_BUFS)
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#define EMDRV_UARTDRV_MAX_CONCURRENT_RX_BUFS 6
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#endif
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/// Size of the transmit operation queue.
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/// @details
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/// The maximum number of transmit operations that can be queued up for one
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/// driver instance before @ref UARTDRV_Transmit() returns
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/// @ref ECODE_EMDRV_UARTDRV_QUEUE_FULL.
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/// @note
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/// This macro is not used by the UARTDRV itself, but is intended to be used
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/// with the @ref DEFINE_BUF_QUEUE macro by the user of the driver to allocate
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/// instances of the @ref UARTDRV_Buffer_FifoQueue_t struct.
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#if !defined(EMDRV_UARTDRV_MAX_CONCURRENT_TX_BUFS)
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#define EMDRV_UARTDRV_MAX_CONCURRENT_TX_BUFS 6
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#endif
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// <<< Use Configuration Wizard in Context Menu >>>
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// <h> UARTDRV Settings
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/// Set to 1 to include flow control support
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#if !defined(EMDRV_UARTDRV_FLOW_CONTROL_ENABLE)
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// <o EMDRV_UARTDRV_FLOW_CONTROL_ENABLE> Flow control support
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// <1=> Enable
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// <0=> Disable
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// <i> Default: 1
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#define EMDRV_UARTDRV_FLOW_CONTROL_ENABLE 1
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#endif
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/// Maximum number of driver instances.
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#if !defined(EMDRV_UARTDRV_MAX_DRIVER_INSTANCES)
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// <o EMDRV_UARTDRV_MAX_DRIVER_INSTANCES> Maximum number of driver instances
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// <i> This maximum only applies when UARTDRV_FLOW_CONTROL_ENABLE = 1
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// <i> Default: 4
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#define EMDRV_UARTDRV_MAX_DRIVER_INSTANCES 4
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#endif
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/// UART software flow control code: request peer to start TX
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#if !defined(UARTDRV_FC_SW_XON)
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// <o UARTDRV_FC_SW_XON> UART software flow control code: request peer to start TX
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// <i> Default: 0x11
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#define UARTDRV_FC_SW_XON 0x11
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#endif
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/// UART software flow control code: request peer to stop TX
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#if !defined(UARTDRV_FC_SW_XOFF)
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// <o UARTDRV_FC_SW_XOFF> UART software flow control code: request peer to stop TX
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// <i> Default: 0x13
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#define UARTDRV_FC_SW_XOFF 0x13
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#endif
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/// UART enable reception when sleeping.
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#if !defined(UARTDRV_RESTRICT_ENERGY_MODE_TO_ALLOW_RECEPTION)
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// <o UARTDRV_RESTRICT_ENERGY_MODE_TO_ALLOW_RECEPTION> Enable reception when sleeping
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// <i> Enable reception when sleeping will use the power manager and add EM1
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// <i> requirement during receive operations that use DMA.
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// <1=> Enable
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// <0=> Disable
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// <i> Default: 1
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#define UARTDRV_RESTRICT_ENERGY_MODE_TO_ALLOW_RECEPTION 1
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#endif
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//</h>
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// <<< end of configuration section >>>
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/** @} (end addtogroup uartdrv) */
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#endif /* __SILICON_LABS_UARTDRV_CONFIG_H__ */
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