c9ff8cbab9
commit 91e985a87729017a66d19276c4d47681064f95ea Author: Gregory Nutt <gnutt@nuttx.org> Date: Tue Jul 25 15:13:54 2017 -0600 Spirit: Add a few more functions that will soon be needed for packet transmission. commit b5981d29983907c2194fbc26af4b72ad532bee78 Author: Gregory Nutt <gnutt@nuttx.org> Date: Tue Jul 25 13:30:07 2017 -0600 Spirit: Finish off some initialization issues; Started some interrupt handling logic. commit c21073e0bc2870b3d9ba40bdfdfd5151ce4f5890 Author: Gregory Nutt <gnutt@nuttx.org> Date: Tue Jul 25 09:35:52 2017 -0600 Spirit: Completes very basic radio initialization for network driver commit 1b544334361c54f46bcf0ba313c125932e8dafc6 Author: Gregory Nutt <gnutt@nuttx.org> Date: Tue Jul 25 07:58:30 2017 -0600 Spirit: Add more radio initialization logic... getting closer. commit 45d1047db60843c57d394ec910c63e7c127671e0 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 19:15:33 2017 -0600 Spirit: add some CSMA initialization logic commit bcf55c71336d48947fe19bb09a799169852301c2 Merge: 89e9d426e92fc0fbcf7e
Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 16:47:11 2017 -0600 Merge remote-tracking branch 'origin/master' into spirit commit 89e9d426e91c056e659fccf5e5c4392618f8f777 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 16:44:19 2017 -0600 Update some comments commit 9c5d8a5833350006ed389e898b11c8c8a20e5f4f Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 16:15:54 2017 -0600 Spirit: Rename drivers/wireless/spirit/src to lib. Move Spirit network driver out of IEEE802.15.4 into drivers/wireless/spirit/drivers commit cabc0ec9e6eb558dcb715ab17264383aa0105e7a Merge: 87b616414a6bd744c4b3
Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 15:38:40 2017 -0600 Merge remote-tracking branch 'origin/master' into spirit commit 87b616414a79c01a71acea78f8258e05325c1996 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 15:37:27 2017 -0600 Spirit radio driver is mutating into a standalone network driver. commit 507798233868a661ae8adad3e3aa117075a7a146 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 13:32:08 2017 -0600 Spirit: More radio initialization logic commit 33af25704ce9ca83d576300d153cfe31cc6d2576 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 12:19:14 2017 -0600 Spirit: Beginning of radio initialization logic commit 97b20014c016e55952a8f9d8f4ae29e2cc555b23 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jul 24 09:42:06 2017 -0600 Spirit: More initialization logic. commit 295d8e27824c0417fccea2344b30bb5c93ffbabe Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Jul 23 15:39:53 2017 -0600 Spirit: Add header file containing enumeration of commands. commit 8a2d9dd8eb9cc70cbcdd1b913fc9022b9c9ec8da Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Jul 23 11:33:50 2017 -0600 Spirit: Add GPIO initialization logic commit 8b6d80c44f92024c45a6ba63ba1af3fdafe94dc3 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sun Jul 23 10:07:25 2017 -0600 Spirit: Add interrupt control logic. commit 423f846fe5c914f92a4bfea4d9d1fa33de1c77a5 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 19:06:52 2017 -0600 Spirit: Yet a little more radio initialization logic. commit 5895b979823e51ddde5ad52e6de66a8ad662e883 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 15:36:05 2017 -0600 Spirit: A little more radio initialization logic. commit 86311ab30aad386203c181c792847dd1d37f9a02 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 13:02:32 2017 -0600 Spirit: A miniscule amount of radio initialization logic. commit ad55e89d5ee12ea1eeea95fcd38ff3da0db4416a Merge: 90a7666655f4e46b0da7
Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 10:56:30 2017 -0600 Merge remote-tracking branch 'origin/master' into spirit commit 90a766665534b05da0157dbc383cb06a98c86a79 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 10:52:52 2017 -0600 Spirit1: A few fixes for a clean build of initial configuration (not much there yet) commit bbbf04c223230a52a7705a2161128265cfbaa480 Merge: 623d54a7f72319ea53a9
Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 09:53:57 2017 -0600 Merge remote-tracking branch 'origin/master' into spirit commit 623d54a7f719e9032099f88f38203efee4b80722 Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 09:43:52 2017 -0600 b-l475e-iot01a: Add a configuration for testing sprit radio. commit d309d73d9f4665f9d870eb03531f450043d9389d Merge: 52c3ddfae6d88dc9b2e5
Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 09:02:06 2017 -0600 Merge remote-tracking branch 'origin/master' into spirit commit 52c3ddfae6802e111c2b5cf1207baf21a61dd00b Author: Gregory Nutt <gnutt@nuttx.org> Date: Sat Jul 22 08:33:04 2017 -0600 Spirit: Add register definition header file. commit 8d842ab5e8f9ca653b42f9ee88dc279f06b4fa98 Author: Gregory Nutt <gnutt@nuttx.org> Date: Fri Jul 21 17:27:03 2017 -0600 b-l475e-iot01a: Add initial, unverified support for the SPSRGF/Spirit1 module. commit 73d902a1048616fb9c2dd2147cabcd8ee78e19ac Author: Gregory Nutt <gnutt@nuttx.org> Date: Fri Jul 21 15:49:43 2017 -0600 Spirit: Fixes to get skeleton IEEE 802.15.4 driver build. commit ebc5a8387bb94f0cc3827533795f3e4a33207e67 Author: Gregory Nutt <gnutt@nuttx.org> Date: Fri Jul 21 15:16:29 2017 -0600 Spirit1: Add framework for IEEE 802.15.4 driver. Does not yet build. commit 52e195a7ae14ddb18bdd56258f4877381d2501ca Author: Gregory Nutt <gnutt@nuttx.org> Date: Fri Jul 21 14:02:42 2017 -0600 Spirit: A little more SPI logic. commit 90048d0c5b8a5af4d81a15d99535c84ed38d8ae9 Author: Gregory Nutt <gnutt@nuttx.org> Date: Fri Jul 21 11:19:06 2017 -0600 Spirit: Build directories setup. Some initial files added, mostly just to verify build. commit 8273a381ac1f6bb081b292b5e73226185e9e634c Author: Gregory Nutt <gnutt@nuttx.org> Date: Fri Jul 21 08:34:04 2017 -0600 USB composite: Remove references to CDC/ACM and USB MSC from composite logic. They are no longer coupled.
205 lines
7.7 KiB
C
205 lines
7.7 KiB
C
/******************************************************************************
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* include/nuttx/wireless/spirit/include/spirit_spi.h
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* Header file for NuttX SPIRIT SPI driver interface.
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*
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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* Authors: Gregory Nutt <gnutt@nuttx.org>
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*
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* Derives loosely from similarly licensed SPI interface definitions from
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* STMicro:
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*
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* Copyright(c) 2015 STMicroelectronics
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* Author: VMA division - AMS
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* Version 3.2.2 08-July-2015
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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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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* 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
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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******************************************************************************/
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#ifndef __DRIVERS_WIRELESS_SPIRIT_INCLUDE_SPIRIT_SPI_H
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#define __DRIVERS_WIRELESS_SPIRIT_INCLUDE_SPIRIT_SPI_H
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/******************************************************************************
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* Included Files
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******************************************************************************/
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#include "spirit_types.h"
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/******************************************************************************
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* Pre-processor Defintiions
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******************************************************************************/
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/* SPIRIT1 SPI Headers */
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#define HEADER_WRITE_MASK 0x00 /* Write mask for header byte */
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#define HEADER_READ_MASK 0x01 /* Read mask for header byte */
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#define HEADER_ADDRESS_MASK 0x00 /* Address mask for header byte */
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#define HEADER_COMMAND_MASK 0x80 /* Command mask for header byte */
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#define LINEAR_FIFO_ADDRESS 0xff /* Linear FIFO address */
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/* SPIRIT macros to construct headers */
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#define __MKHEADER(a,rw) (a | rw)
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#define WRITE_HEADER __MKHEADER(HEADER_ADDRESS_MASK, HEADER_WRITE_MASK)
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#define READ_HEADER __MKHEADER(HEADER_ADDRESS_MASK, HEADER_READ_MASK)
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#define COMMAND_HEADER __MKHEADER(HEADER_COMMAND_MASK, HEADER_WRITE_MASK)
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/******************************************************************************
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* Public Function Prototypes
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******************************************************************************/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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struct spi_dev_s; /* Forward reference */
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/******************************************************************************
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* Name: spirit_reg_read
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*
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* Description:
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* Read single or multiple SPIRIT1 register
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*
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* Input parameters:
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* regaddr: Base register's address to be read
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* buffer: Pointer to the buffer of registers' values to be read
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* buflen: Number of register values to be read
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*
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* Returned Value:
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* Zero (OK) is returned on success. A negated errno value is returned on
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* any failure. On success, spirit->state is updated.
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*
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******************************************************************************/
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int spirit_reg_read(FAR struct spirit_library_s *spirit, uint8_t regaddr,
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FAR uint8_t *buffer, unsigned int buflen);
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/******************************************************************************
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* Name: spirit_reg_write
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*
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* Description:
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* Read single or multiple SPIRIT1 register.
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*
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* Input parameters:
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* spirit - Reference to an instance of the driver state stucture.
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* regaddr - Base register's address to write
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* buffer - Pointer to the buffer of register values to write
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* buflen - Number of registers values to be written.
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*
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* Returned Value:
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* Zero (OK) is returned on success. A negated errno value is returned on
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* any failure. On success, spirit->state is updated.
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*
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******************************************************************************/
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int spirit_reg_write(FAR struct spirit_library_s *spirit, uint8_t regaddr,
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FAR const uint8_t *buffer, unsigned int buflen);
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/******************************************************************************
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* Name: spirit_command
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*
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* Description:
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* Send a command
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*
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* Input parameters:
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* spirit - Reference to an instance of the driver state stucture.
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* cmd - Command code to be sent
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*
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* Returned Value:
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* Zero (OK) is returned on success. A negated errno value is returned on
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* any failure. On success, spirit->state is updated.
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*
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******************************************************************************/
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int spirit_command(FAR struct spirit_library_s *spirit, uint8_t cmd);
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/******************************************************************************
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* Name: spirit_fifo_read
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*
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* Description:
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* Read data from RX FIFO
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*
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* Input parameters:
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* spirit - Reference to an instance of the driver state stucture.
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* buffer - Pointer to the buffer of data values to write
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* buflen - Number of bytes to be written
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*
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* Returned Value:
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* Zero (OK) is returned on success. A negated errno value is returned on
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* any failure. On success, spirit->state is updated.
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*
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******************************************************************************/
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int spirit_fifo_read(FAR struct spirit_library_s *spirit, FAR uint8_t *buffer,
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unsigned int buflen);
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/******************************************************************************
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* Name: spirit_fifo_write
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*
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* Description:
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* Write data into TX FIFO.
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*
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* Input parameters:
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* spirit - Reference to an instance of the driver state stucture.
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* buffer - Pointer to the buffer of data values to write
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* buflen - Number of data values to be written.
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*
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* Returned Value:
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* Zero (OK) is returned on success. A negated errno value is returned on
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* any failure. On success, spirit->state is updated.
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*
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******************************************************************************/
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int spirit_fifo_write(FAR struct spirit_library_s *spirit,
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FAR const uint8_t *buffer, unsigned int buflen);
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/******************************************************************************
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* Name: spirit_update_status
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*
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* Description:
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* Updates the state field in the driver instance by reading the MC_STATE
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* register of SPIRIT.
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*
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* Input Parameters:
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* spirit - Reference to an instance of the driver state stucture.
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*
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* Returned Value:
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* Zero (OK) is returned on success. A negated errno value is returned on
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* any failure. On success, spirit->state is updated.
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*
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******************************************************************************/
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int spirit_update_status(FAR struct spirit_library_s *spirit);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DRIVERS_WIRELESS_SPIRIT_INCLUDE_SPIRIT_SPI_H */
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