Devin Alexander / USBDeviceHT

I changed one line of code in the file with path name: USBDeviceHT/targets/TARGET_Maxim

Fork of USBDeviceHT by Helmut Tschemernjak

targets/TARGET_RENESAS/TARGET_RZ_A1H/usb1/inc/usb1_function_dmacdrv.h@0:a3ea811f80f2, 2018-02-05 (annotated)

Committer:
Helmut64
Date:
Mon Feb 05 10:22:57 2018 +0000
Revision:
0:a3ea811f80f2
Inital checkin after copied from mbed.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Helmut64 0:a3ea811f80f2 1 /*******************************************************************************
Helmut64 0:a3ea811f80f2 2 * DISCLAIMER
Helmut64 0:a3ea811f80f2 3 * This software is supplied by Renesas Electronics Corporation and is only
Helmut64 0:a3ea811f80f2 4 * intended for use with Renesas products. No other uses are authorized. This
Helmut64 0:a3ea811f80f2 5 * software is owned by Renesas Electronics Corporation and is protected under
Helmut64 0:a3ea811f80f2 6 * all applicable laws, including copyright laws.
Helmut64 0:a3ea811f80f2 7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
Helmut64 0:a3ea811f80f2 8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
Helmut64 0:a3ea811f80f2 9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
Helmut64 0:a3ea811f80f2 10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
Helmut64 0:a3ea811f80f2 11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
Helmut64 0:a3ea811f80f2 12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
Helmut64 0:a3ea811f80f2 13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
Helmut64 0:a3ea811f80f2 14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
Helmut64 0:a3ea811f80f2 15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Helmut64 0:a3ea811f80f2 16 * Renesas reserves the right, without notice, to make changes to this software
Helmut64 0:a3ea811f80f2 17 * and to discontinue the availability of this software. By using this software,
Helmut64 0:a3ea811f80f2 18 * you agree to the additional terms and conditions found by accessing the
Helmut64 0:a3ea811f80f2 19 * following link:
Helmut64 0:a3ea811f80f2 20 * http://www.renesas.com/disclaimer
Helmut64 0:a3ea811f80f2 21 * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
Helmut64 0:a3ea811f80f2 22 *******************************************************************************/
Helmut64 0:a3ea811f80f2 23 /*******************************************************************************
Helmut64 0:a3ea811f80f2 24 * File Name : usb1_function_dmacdrv.h
Helmut64 0:a3ea811f80f2 25 * $Rev: 1116 $
Helmut64 0:a3ea811f80f2 26 * $Date:: 2014-07-09 16:29:19 +0900#$
Helmut64 0:a3ea811f80f2 27 * Description : RZ/A1H R7S72100 USB Sample Program
Helmut64 0:a3ea811f80f2 28 *******************************************************************************/
Helmut64 0:a3ea811f80f2 29 #ifndef USB1_FUNCTION_DMACDRV_H
Helmut64 0:a3ea811f80f2 30 #define USB1_FUNCTION_DMACDRV_H
Helmut64 0:a3ea811f80f2 31
Helmut64 0:a3ea811f80f2 32
Helmut64 0:a3ea811f80f2 33 /*******************************************************************************
Helmut64 0:a3ea811f80f2 34 Includes <System Includes> , "Project Includes"
Helmut64 0:a3ea811f80f2 35 *******************************************************************************/
Helmut64 0:a3ea811f80f2 36
Helmut64 0:a3ea811f80f2 37
Helmut64 0:a3ea811f80f2 38 #ifdef __cplusplus
Helmut64 0:a3ea811f80f2 39 extern "C" {
Helmut64 0:a3ea811f80f2 40 #endif
Helmut64 0:a3ea811f80f2 41
Helmut64 0:a3ea811f80f2 42 /*******************************************************************************
Helmut64 0:a3ea811f80f2 43 Typedef definitions
Helmut64 0:a3ea811f80f2 44 *******************************************************************************/
Helmut64 0:a3ea811f80f2 45 typedef struct dmac_transinfo
Helmut64 0:a3ea811f80f2 46 {
Helmut64 0:a3ea811f80f2 47 uint32_t src_addr; /* Transfer source address */
Helmut64 0:a3ea811f80f2 48 uint32_t dst_addr; /* Transfer destination address */
Helmut64 0:a3ea811f80f2 49 uint32_t count; /* Transfer byte count */
Helmut64 0:a3ea811f80f2 50 uint32_t src_size; /* Transfer source data size */
Helmut64 0:a3ea811f80f2 51 uint32_t dst_size; /* Transfer destination data size */
Helmut64 0:a3ea811f80f2 52 uint32_t saddr_dir; /* Transfer source address direction */
Helmut64 0:a3ea811f80f2 53 uint32_t daddr_dir; /* Transfer destination address direction */
Helmut64 0:a3ea811f80f2 54 } dmac_transinfo_t;
Helmut64 0:a3ea811f80f2 55
Helmut64 0:a3ea811f80f2 56
Helmut64 0:a3ea811f80f2 57 /*******************************************************************************
Helmut64 0:a3ea811f80f2 58 Macro definitions
Helmut64 0:a3ea811f80f2 59 *******************************************************************************/
Helmut64 0:a3ea811f80f2 60 /* ==== Transfer specification of the sample program ==== */
Helmut64 0:a3ea811f80f2 61 #define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
Helmut64 0:a3ea811f80f2 62 #define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
Helmut64 0:a3ea811f80f2 63
Helmut64 0:a3ea811f80f2 64 /* ==== DMA modes ==== */
Helmut64 0:a3ea811f80f2 65 #define DMAC_MODE_REGISTER (0) /* Register mode */
Helmut64 0:a3ea811f80f2 66 #define DMAC_MODE_LINK (1) /* Link mode */
Helmut64 0:a3ea811f80f2 67
Helmut64 0:a3ea811f80f2 68 /* ==== Transfer requests ==== */
Helmut64 0:a3ea811f80f2 69 #define DMAC_REQ_MODE_EXT (0) /* External request */
Helmut64 0:a3ea811f80f2 70 #define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
Helmut64 0:a3ea811f80f2 71 #define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
Helmut64 0:a3ea811f80f2 72
Helmut64 0:a3ea811f80f2 73 /* ==== DMAC transfer sizes ==== */
Helmut64 0:a3ea811f80f2 74 #define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
Helmut64 0:a3ea811f80f2 75 #define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
Helmut64 0:a3ea811f80f2 76 #define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
Helmut64 0:a3ea811f80f2 77 #define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
Helmut64 0:a3ea811f80f2 78 #define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
Helmut64 0:a3ea811f80f2 79 #define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
Helmut64 0:a3ea811f80f2 80 #define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
Helmut64 0:a3ea811f80f2 81 #define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
Helmut64 0:a3ea811f80f2 82
Helmut64 0:a3ea811f80f2 83 /* ==== Address increment for transferring ==== */
Helmut64 0:a3ea811f80f2 84 #define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
Helmut64 0:a3ea811f80f2 85 #define DMAC_TRANS_ADR_INC (0) /* Increment */
Helmut64 0:a3ea811f80f2 86
Helmut64 0:a3ea811f80f2 87 /* ==== Method for detecting DMA request ==== */
Helmut64 0:a3ea811f80f2 88 #define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
Helmut64 0:a3ea811f80f2 89 #define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
Helmut64 0:a3ea811f80f2 90 #define DMAC_REQ_DET_LOW (2) /* Low level detection */
Helmut64 0:a3ea811f80f2 91 #define DMAC_REQ_DET_HIGH (3) /* High level detection */
Helmut64 0:a3ea811f80f2 92
Helmut64 0:a3ea811f80f2 93 /* ==== Request Direction ==== */
Helmut64 0:a3ea811f80f2 94 #define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
Helmut64 0:a3ea811f80f2 95 #define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
Helmut64 0:a3ea811f80f2 96
Helmut64 0:a3ea811f80f2 97 /* ==== Descriptors ==== */
Helmut64 0:a3ea811f80f2 98 #define DMAC_DESC_HEADER (0) /* Header */
Helmut64 0:a3ea811f80f2 99 #define DMAC_DESC_SRC_ADDR (1) /* Source Address */
Helmut64 0:a3ea811f80f2 100 #define DMAC_DESC_DST_ADDR (2) /* Destination Address */
Helmut64 0:a3ea811f80f2 101 #define DMAC_DESC_COUNT (3) /* Transaction Byte */
Helmut64 0:a3ea811f80f2 102 #define DMAC_DESC_CHCFG (4) /* Channel Confg */
Helmut64 0:a3ea811f80f2 103 #define DMAC_DESC_CHITVL (5) /* Channel Interval */
Helmut64 0:a3ea811f80f2 104 #define DMAC_DESC_CHEXT (6) /* Channel Extension */
Helmut64 0:a3ea811f80f2 105 #define DMAC_DESC_LINK_ADDR (7) /* Link Address */
Helmut64 0:a3ea811f80f2 106
Helmut64 0:a3ea811f80f2 107 /* ==== On-chip peripheral module requests ===== */
Helmut64 0:a3ea811f80f2 108 typedef enum dmac_request_factor
Helmut64 0:a3ea811f80f2 109 {
Helmut64 0:a3ea811f80f2 110 DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
Helmut64 0:a3ea811f80f2 111 DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
Helmut64 0:a3ea811f80f2 112 DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
Helmut64 0:a3ea811f80f2 113 DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
Helmut64 0:a3ea811f80f2 114 DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
Helmut64 0:a3ea811f80f2 115 DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
Helmut64 0:a3ea811f80f2 116 DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
Helmut64 0:a3ea811f80f2 117 DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
Helmut64 0:a3ea811f80f2 118 } dmac_request_factor_t;
Helmut64 0:a3ea811f80f2 119
Helmut64 0:a3ea811f80f2 120
Helmut64 0:a3ea811f80f2 121 /*******************************************************************************
Helmut64 0:a3ea811f80f2 122 Exported global variables and functions (to be accessed by other files)
Helmut64 0:a3ea811f80f2 123 *******************************************************************************/
Helmut64 0:a3ea811f80f2 124 void usb1_function_DMAC3_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
Helmut64 0:a3ea811f80f2 125 uint32_t request_factor, uint32_t req_direction);
Helmut64 0:a3ea811f80f2 126 int32_t usb1_function_DMAC3_Open(uint32_t req);
Helmut64 0:a3ea811f80f2 127 void usb1_function_DMAC3_Close(uint32_t *remain);
Helmut64 0:a3ea811f80f2 128 void usb1_function_DMAC3_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
Helmut64 0:a3ea811f80f2 129
Helmut64 0:a3ea811f80f2 130 void usb1_function_DMAC4_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
Helmut64 0:a3ea811f80f2 131 uint32_t request_factor, uint32_t req_direction);
Helmut64 0:a3ea811f80f2 132 int32_t usb1_function_DMAC4_Open(uint32_t req);
Helmut64 0:a3ea811f80f2 133 void usb1_function_DMAC4_Close(uint32_t *remain);
Helmut64 0:a3ea811f80f2 134 void usb1_function_DMAC4_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
Helmut64 0:a3ea811f80f2 135
Helmut64 0:a3ea811f80f2 136 #ifdef __cplusplus
Helmut64 0:a3ea811f80f2 137 }
Helmut64 0:a3ea811f80f2 138 #endif
Helmut64 0:a3ea811f80f2 139
Helmut64 0:a3ea811f80f2 140 #endif /* USB1_FUNCTION_DMACDRV_H */
Helmut64 0:a3ea811f80f2 141
Helmut64 0:a3ea811f80f2 142 /* End of File */