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uartdrv_config.h
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uartdrv_config.h
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/***************************************************************************//**
* @file
* @brief UARTDRV configuration file.
*******************************************************************************
* # License
* <b>Copyright 2018 Silicon Laboratories Inc. www.silabs.com</b>
*******************************************************************************
*
* The licensor of this software is Silicon Laboratories Inc. Your use of this
* software is governed by the terms of Silicon Labs Master Software License
* Agreement (MSLA) available at
* www.silabs.com/about-us/legal/master-software-license-agreement. This
* software is distributed to you in Source Code format and is governed by the
* sections of the MSLA applicable to Source Code.
*
******************************************************************************/
#ifndef __SILICON_LABS_UARTDRV_CONFIG_H__
#define __SILICON_LABS_UARTDRV_CONFIG_H__
/***************************************************************************//**
* @addtogroup emdrv
* @{
******************************************************************************/
/***************************************************************************//**
* @addtogroup UARTDRV
* @{
******************************************************************************/
/// Size of the receive operation queue.
/// @details
/// The maximum number of receive operations that can be queued up for one
/// driver instance before @ref UARTDRV_Receive() returns
/// @ref ECODE_EMDRV_UARTDRV_QUEUE_FULL.
/// @note
/// This macro is not used by the UARTDRV itself, but is intended to be used
/// with the @ref DEFINE_BUF_QUEUE macro by the user of the driver to allocate
/// instances of the @ref UARTDRV_Buffer_FifoQueue_t struct.
#if !defined(EMDRV_UARTDRV_MAX_CONCURRENT_RX_BUFS)
#define EMDRV_UARTDRV_MAX_CONCURRENT_RX_BUFS 6
#endif
/// Size of the transmit operation queue.
/// @details
/// The maximum number of transmit operations that can be queued up for one
/// driver instance before @ref UARTDRV_Transmit() returns
/// @ref ECODE_EMDRV_UARTDRV_QUEUE_FULL.
/// @note
/// This macro is not used by the UARTDRV itself, but is intended to be used
/// with the @ref DEFINE_BUF_QUEUE macro by the user of the driver to allocate
/// instances of the @ref UARTDRV_Buffer_FifoQueue_t struct.
#if !defined(EMDRV_UARTDRV_MAX_CONCURRENT_TX_BUFS)
#define EMDRV_UARTDRV_MAX_CONCURRENT_TX_BUFS 6
#endif
/// Set to 1 to include flow control support
#if !defined(EMDRV_UARTDRV_FLOW_CONTROL_ENABLE)
#define EMDRV_UARTDRV_FLOW_CONTROL_ENABLE 1
#endif
/// Maximum number of driver instances.
/// @note
/// This maximum applies only when @ref EMDRV_UARTDRV_FLOW_CONTROL_ENABLE = 1.
#if !defined(EMDRV_UARTDRV_MAX_DRIVER_INSTANCES)
#define EMDRV_UARTDRV_MAX_DRIVER_INSTANCES 4
#endif
/// UART software flow control code: request peer to start TX
#if !defined(UARTDRV_FC_SW_XON)
#define UARTDRV_FC_SW_XON 0x11
#endif
/// UART software flow control code: request peer to stop TX
#if !defined(UARTDRV_FC_SW_XOFF)
#define UARTDRV_FC_SW_XOFF 0x13
#endif
/** @} (end addtogroup UARTDRV) */
/** @} (end addtogroup emdrv) */
#endif /* __SILICON_LABS_UARTDRV_CONFIG_H__ */