mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_MAX32625NEXPAQ/TOOLCHAIN_ARM_STD/spis_regs.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Anna Bridge 169:a7c7b631e539 1 /*******************************************************************************
Anna Bridge 169:a7c7b631e539 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Anna Bridge 169:a7c7b631e539 3 *
Anna Bridge 169:a7c7b631e539 4 * Permission is hereby granted, free of charge, to any person obtaining a
Anna Bridge 169:a7c7b631e539 5 * copy of this software and associated documentation files (the "Software"),
Anna Bridge 169:a7c7b631e539 6 * to deal in the Software without restriction, including without limitation
Anna Bridge 169:a7c7b631e539 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Anna Bridge 169:a7c7b631e539 8 * and/or sell copies of the Software, and to permit persons to whom the
Anna Bridge 169:a7c7b631e539 9 * Software is furnished to do so, subject to the following conditions:
Anna Bridge 169:a7c7b631e539 10 *
Anna Bridge 169:a7c7b631e539 11 * The above copyright notice and this permission notice shall be included
Anna Bridge 169:a7c7b631e539 12 * in all copies or substantial portions of the Software.
Anna Bridge 169:a7c7b631e539 13 *
Anna Bridge 169:a7c7b631e539 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Anna Bridge 169:a7c7b631e539 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Anna Bridge 169:a7c7b631e539 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Anna Bridge 169:a7c7b631e539 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Anna Bridge 169:a7c7b631e539 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Anna Bridge 169:a7c7b631e539 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Anna Bridge 169:a7c7b631e539 20 * OTHER DEALINGS IN THE SOFTWARE.
Anna Bridge 169:a7c7b631e539 21 *
Anna Bridge 169:a7c7b631e539 22 * Except as contained in this notice, the name of Maxim Integrated
Anna Bridge 169:a7c7b631e539 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Anna Bridge 169:a7c7b631e539 24 * Products, Inc. Branding Policy.
Anna Bridge 169:a7c7b631e539 25 *
Anna Bridge 169:a7c7b631e539 26 * The mere transfer of this software does not imply any licenses
Anna Bridge 169:a7c7b631e539 27 * of trade secrets, proprietary technology, copyrights, patents,
Anna Bridge 169:a7c7b631e539 28 * trademarks, maskwork rights, or any other form of intellectual
Anna Bridge 169:a7c7b631e539 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Anna Bridge 169:a7c7b631e539 30 * ownership rights.
Anna Bridge 169:a7c7b631e539 31 ******************************************************************************/
Anna Bridge 169:a7c7b631e539 32
Anna Bridge 169:a7c7b631e539 33 #ifndef _MXC_SPIS_REGS_H_
Anna Bridge 169:a7c7b631e539 34 #define _MXC_SPIS_REGS_H_
Anna Bridge 169:a7c7b631e539 35
Anna Bridge 169:a7c7b631e539 36 #ifdef __cplusplus
Anna Bridge 169:a7c7b631e539 37 extern "C" {
Anna Bridge 169:a7c7b631e539 38 #endif
Anna Bridge 169:a7c7b631e539 39
Anna Bridge 169:a7c7b631e539 40 #include <stdint.h>
Anna Bridge 169:a7c7b631e539 41 #include "mxc_device.h"
Anna Bridge 169:a7c7b631e539 42
Anna Bridge 169:a7c7b631e539 43 /*
Anna Bridge 169:a7c7b631e539 44 If types are not defined elsewhere (CMSIS) define them here
Anna Bridge 169:a7c7b631e539 45 */
Anna Bridge 169:a7c7b631e539 46 #ifndef __IO
Anna Bridge 169:a7c7b631e539 47 #define __IO volatile
Anna Bridge 169:a7c7b631e539 48 #endif
Anna Bridge 169:a7c7b631e539 49 #ifndef __I
Anna Bridge 169:a7c7b631e539 50 #define __I volatile const
Anna Bridge 169:a7c7b631e539 51 #endif
Anna Bridge 169:a7c7b631e539 52 #ifndef __O
Anna Bridge 169:a7c7b631e539 53 #define __O volatile
Anna Bridge 169:a7c7b631e539 54 #endif
Anna Bridge 169:a7c7b631e539 55
Anna Bridge 169:a7c7b631e539 56
Anna Bridge 169:a7c7b631e539 57 /*
Anna Bridge 169:a7c7b631e539 58 Typedefed structure(s) for module registers (per instance or section) with direct 32-bit
Anna Bridge 169:a7c7b631e539 59 access to each register in module.
Anna Bridge 169:a7c7b631e539 60 */
Anna Bridge 169:a7c7b631e539 61
Anna Bridge 169:a7c7b631e539 62 /* Offset Register Description
Anna Bridge 169:a7c7b631e539 63 ============= ============================================================================ */
Anna Bridge 169:a7c7b631e539 64 typedef struct {
Anna Bridge 169:a7c7b631e539 65 __IO uint32_t gen_ctrl; /* 0x0000 SPI Slave General Control Register */
Anna Bridge 169:a7c7b631e539 66 __IO uint32_t fifo_ctrl; /* 0x0004 SPI Slave FIFO Control Register */
Anna Bridge 169:a7c7b631e539 67 __IO uint32_t fifo_stat; /* 0x0008 SPI Slave FIFO Status Register */
Anna Bridge 169:a7c7b631e539 68 __IO uint32_t intfl; /* 0x000C SPI Slave Interrupt Flags */
Anna Bridge 169:a7c7b631e539 69 __IO uint32_t inten; /* 0x0010 SPI Slave Interrupt Enable/Disable Settings */
Anna Bridge 169:a7c7b631e539 70 } mxc_spis_regs_t;
Anna Bridge 169:a7c7b631e539 71
Anna Bridge 169:a7c7b631e539 72
Anna Bridge 169:a7c7b631e539 73 /* Offset Register Description
Anna Bridge 169:a7c7b631e539 74 ============= ============================================================================ */
Anna Bridge 169:a7c7b631e539 75 typedef struct {
Anna Bridge 169:a7c7b631e539 76 union { /* 0x0000-0x07FC SPI Slave FIFO TX Write Space */
Anna Bridge 169:a7c7b631e539 77 __IO uint8_t tx_8[2048];
Anna Bridge 169:a7c7b631e539 78 __IO uint16_t tx_16[1024];
Anna Bridge 169:a7c7b631e539 79 __IO uint32_t tx_32[512];
Anna Bridge 169:a7c7b631e539 80 };
Anna Bridge 169:a7c7b631e539 81 union { /* 0x0800-0x0FFC FIFO Read Space for Results Data */
Anna Bridge 169:a7c7b631e539 82 __IO uint8_t rx_8[2048];
Anna Bridge 169:a7c7b631e539 83 __IO uint16_t rx_16[1024];
Anna Bridge 169:a7c7b631e539 84 __IO uint32_t rx_32[512];
Anna Bridge 169:a7c7b631e539 85 };
Anna Bridge 169:a7c7b631e539 86 } mxc_spis_fifo_regs_t;
Anna Bridge 169:a7c7b631e539 87
Anna Bridge 169:a7c7b631e539 88
Anna Bridge 169:a7c7b631e539 89 /*
Anna Bridge 169:a7c7b631e539 90 Register offsets for module SPIS.
Anna Bridge 169:a7c7b631e539 91 */
Anna Bridge 169:a7c7b631e539 92
Anna Bridge 169:a7c7b631e539 93 #define MXC_R_SPIS_OFFS_GEN_CTRL ((uint32_t)0x00000000UL)
Anna Bridge 169:a7c7b631e539 94 #define MXC_R_SPIS_OFFS_FIFO_CTRL ((uint32_t)0x00000004UL)
Anna Bridge 169:a7c7b631e539 95 #define MXC_R_SPIS_OFFS_FIFO_STAT ((uint32_t)0x00000008UL)
Anna Bridge 169:a7c7b631e539 96 #define MXC_R_SPIS_OFFS_INTFL ((uint32_t)0x0000000CUL)
Anna Bridge 169:a7c7b631e539 97 #define MXC_R_SPIS_OFFS_INTEN ((uint32_t)0x00000010UL)
Anna Bridge 169:a7c7b631e539 98 #define MXC_R_SPIS_FIFO_OFFS_TX ((uint32_t)0x00000000UL)
Anna Bridge 169:a7c7b631e539 99 #define MXC_R_SPIS_FIFO_OFFS_RX ((uint32_t)0x00000800UL)
Anna Bridge 169:a7c7b631e539 100
Anna Bridge 169:a7c7b631e539 101
Anna Bridge 169:a7c7b631e539 102 /*
Anna Bridge 169:a7c7b631e539 103 Field positions and masks for module SPIS.
Anna Bridge 169:a7c7b631e539 104 */
Anna Bridge 169:a7c7b631e539 105
Anna Bridge 169:a7c7b631e539 106 #define MXC_F_SPIS_GEN_CTRL_SPI_SLAVE_EN_POS 0
Anna Bridge 169:a7c7b631e539 107 #define MXC_F_SPIS_GEN_CTRL_SPI_SLAVE_EN ((uint32_t)(0x00000001UL << MXC_F_SPIS_GEN_CTRL_SPI_SLAVE_EN_POS))
Anna Bridge 169:a7c7b631e539 108 #define MXC_F_SPIS_GEN_CTRL_TX_FIFO_EN_POS 1
Anna Bridge 169:a7c7b631e539 109 #define MXC_F_SPIS_GEN_CTRL_TX_FIFO_EN ((uint32_t)(0x00000001UL << MXC_F_SPIS_GEN_CTRL_TX_FIFO_EN_POS))
Anna Bridge 169:a7c7b631e539 110 #define MXC_F_SPIS_GEN_CTRL_RX_FIFO_EN_POS 2
Anna Bridge 169:a7c7b631e539 111 #define MXC_F_SPIS_GEN_CTRL_RX_FIFO_EN ((uint32_t)(0x00000001UL << MXC_F_SPIS_GEN_CTRL_RX_FIFO_EN_POS))
Anna Bridge 169:a7c7b631e539 112 #define MXC_F_SPIS_GEN_CTRL_DATA_WIDTH_POS 4
Anna Bridge 169:a7c7b631e539 113 #define MXC_F_SPIS_GEN_CTRL_DATA_WIDTH ((uint32_t)(0x00000003UL << MXC_F_SPIS_GEN_CTRL_DATA_WIDTH_POS))
Anna Bridge 169:a7c7b631e539 114 #define MXC_F_SPIS_GEN_CTRL_SPI_MODE_POS 16
Anna Bridge 169:a7c7b631e539 115 #define MXC_F_SPIS_GEN_CTRL_SPI_MODE ((uint32_t)(0x00000003UL << MXC_F_SPIS_GEN_CTRL_SPI_MODE_POS))
Anna Bridge 169:a7c7b631e539 116 #define MXC_F_SPIS_GEN_CTRL_TX_CLK_INVERT_POS 20
Anna Bridge 169:a7c7b631e539 117 #define MXC_F_SPIS_GEN_CTRL_TX_CLK_INVERT ((uint32_t)(0x00000001UL << MXC_F_SPIS_GEN_CTRL_TX_CLK_INVERT_POS))
Anna Bridge 169:a7c7b631e539 118
Anna Bridge 169:a7c7b631e539 119 #define MXC_F_SPIS_FIFO_CTRL_TX_FIFO_AE_LVL_POS 0
Anna Bridge 169:a7c7b631e539 120 #define MXC_F_SPIS_FIFO_CTRL_TX_FIFO_AE_LVL ((uint32_t)(0x0000001FUL << MXC_F_SPIS_FIFO_CTRL_TX_FIFO_AE_LVL_POS))
Anna Bridge 169:a7c7b631e539 121 #define MXC_F_SPIS_FIFO_CTRL_RX_FIFO_AF_LVL_POS 8
Anna Bridge 169:a7c7b631e539 122 #define MXC_F_SPIS_FIFO_CTRL_RX_FIFO_AF_LVL ((uint32_t)(0x0000001FUL << MXC_F_SPIS_FIFO_CTRL_RX_FIFO_AF_LVL_POS))
Anna Bridge 169:a7c7b631e539 123
Anna Bridge 169:a7c7b631e539 124 #define MXC_F_SPIS_FIFO_STAT_TX_FIFO_USED_POS 0
Anna Bridge 169:a7c7b631e539 125 #define MXC_F_SPIS_FIFO_STAT_TX_FIFO_USED ((uint32_t)(0x0000003FUL << MXC_F_SPIS_FIFO_STAT_TX_FIFO_USED_POS))
Anna Bridge 169:a7c7b631e539 126 #define MXC_F_SPIS_FIFO_STAT_RX_FIFO_USED_POS 8
Anna Bridge 169:a7c7b631e539 127 #define MXC_F_SPIS_FIFO_STAT_RX_FIFO_USED ((uint32_t)(0x0000003FUL << MXC_F_SPIS_FIFO_STAT_RX_FIFO_USED_POS))
Anna Bridge 169:a7c7b631e539 128
Anna Bridge 169:a7c7b631e539 129 #define MXC_F_SPIS_INTFL_TX_FIFO_AE_POS 0
Anna Bridge 169:a7c7b631e539 130 #define MXC_F_SPIS_INTFL_TX_FIFO_AE ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_TX_FIFO_AE_POS))
Anna Bridge 169:a7c7b631e539 131 #define MXC_F_SPIS_INTFL_RX_FIFO_AF_POS 1
Anna Bridge 169:a7c7b631e539 132 #define MXC_F_SPIS_INTFL_RX_FIFO_AF ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_RX_FIFO_AF_POS))
Anna Bridge 169:a7c7b631e539 133 #define MXC_F_SPIS_INTFL_TX_NO_DATA_POS 2
Anna Bridge 169:a7c7b631e539 134 #define MXC_F_SPIS_INTFL_TX_NO_DATA ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_TX_NO_DATA_POS))
Anna Bridge 169:a7c7b631e539 135 #define MXC_F_SPIS_INTFL_RX_LOST_DATA_POS 3
Anna Bridge 169:a7c7b631e539 136 #define MXC_F_SPIS_INTFL_RX_LOST_DATA ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_RX_LOST_DATA_POS))
Anna Bridge 169:a7c7b631e539 137 #define MXC_F_SPIS_INTFL_TX_UNDERFLOW_POS 4
Anna Bridge 169:a7c7b631e539 138 #define MXC_F_SPIS_INTFL_TX_UNDERFLOW ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_TX_UNDERFLOW_POS))
Anna Bridge 169:a7c7b631e539 139 #define MXC_F_SPIS_INTFL_SS_ASSERTED_POS 5
Anna Bridge 169:a7c7b631e539 140 #define MXC_F_SPIS_INTFL_SS_ASSERTED ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_SS_ASSERTED_POS))
Anna Bridge 169:a7c7b631e539 141 #define MXC_F_SPIS_INTFL_SS_DEASSERTED_POS 6
Anna Bridge 169:a7c7b631e539 142 #define MXC_F_SPIS_INTFL_SS_DEASSERTED ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTFL_SS_DEASSERTED_POS))
Anna Bridge 169:a7c7b631e539 143
Anna Bridge 169:a7c7b631e539 144 #define MXC_F_SPIS_INTEN_TX_FIFO_AE_POS 0
Anna Bridge 169:a7c7b631e539 145 #define MXC_F_SPIS_INTEN_TX_FIFO_AE ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_TX_FIFO_AE_POS))
Anna Bridge 169:a7c7b631e539 146 #define MXC_F_SPIS_INTEN_RX_FIFO_AF_POS 1
Anna Bridge 169:a7c7b631e539 147 #define MXC_F_SPIS_INTEN_RX_FIFO_AF ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_RX_FIFO_AF_POS))
Anna Bridge 169:a7c7b631e539 148 #define MXC_F_SPIS_INTEN_TX_NO_DATA_POS 2
Anna Bridge 169:a7c7b631e539 149 #define MXC_F_SPIS_INTEN_TX_NO_DATA ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_TX_NO_DATA_POS))
Anna Bridge 169:a7c7b631e539 150 #define MXC_F_SPIS_INTEN_RX_LOST_DATA_POS 3
Anna Bridge 169:a7c7b631e539 151 #define MXC_F_SPIS_INTEN_RX_LOST_DATA ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_RX_LOST_DATA_POS))
Anna Bridge 169:a7c7b631e539 152 #define MXC_F_SPIS_INTEN_TX_UNDERFLOW_POS 4
Anna Bridge 169:a7c7b631e539 153 #define MXC_F_SPIS_INTEN_TX_UNDERFLOW ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_TX_UNDERFLOW_POS))
Anna Bridge 169:a7c7b631e539 154 #define MXC_F_SPIS_INTEN_SS_ASSERTED_POS 5
Anna Bridge 169:a7c7b631e539 155 #define MXC_F_SPIS_INTEN_SS_ASSERTED ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_SS_ASSERTED_POS))
Anna Bridge 169:a7c7b631e539 156 #define MXC_F_SPIS_INTEN_SS_DEASSERTED_POS 6
Anna Bridge 169:a7c7b631e539 157 #define MXC_F_SPIS_INTEN_SS_DEASSERTED ((uint32_t)(0x00000001UL << MXC_F_SPIS_INTEN_SS_DEASSERTED_POS))
Anna Bridge 169:a7c7b631e539 158
Anna Bridge 169:a7c7b631e539 159
Anna Bridge 169:a7c7b631e539 160 #ifdef __cplusplus
Anna Bridge 169:a7c7b631e539 161 }
Anna Bridge 169:a7c7b631e539 162 #endif
Anna Bridge 169:a7c7b631e539 163
Anna Bridge 169:a7c7b631e539 164 #endif /* _MXC_SPIS_REGS_H_ */
Anna Bridge 169:a7c7b631e539 165