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USB device stack

Dependents:   mbed-mX-USB-TEST1 USBMSD_SD_HID_HelloWorld HidTest MIDI_usb_bridge ... more

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targets/TARGET_RENESAS/TARGET_VK_RZ_A1H/usb1/inc/usb1_function_dmacdrv.h@71:53949e6131f6, 2017-07-27 (annotated)

Committer:
Kojto
Date:
Thu Jul 27 12:14:04 2017 +0100
Revision:
71:53949e6131f6
Update libraries



Fixes the previous commmit, as some devices were not copied. USBDevice contains

now targets directory with all targets implementations

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 71:53949e6131f6 1 /*******************************************************************************
Kojto 71:53949e6131f6 2 * DISCLAIMER
Kojto 71:53949e6131f6 3 * This software is supplied by Renesas Electronics Corporation and is only
Kojto 71:53949e6131f6 4 * intended for use with Renesas products. No other uses are authorized. This
Kojto 71:53949e6131f6 5 * software is owned by Renesas Electronics Corporation and is protected under
Kojto 71:53949e6131f6 6 * all applicable laws, including copyright laws.
Kojto 71:53949e6131f6 7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
Kojto 71:53949e6131f6 8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
Kojto 71:53949e6131f6 9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
Kojto 71:53949e6131f6 10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
Kojto 71:53949e6131f6 11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
Kojto 71:53949e6131f6 12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
Kojto 71:53949e6131f6 13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
Kojto 71:53949e6131f6 14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
Kojto 71:53949e6131f6 15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Kojto 71:53949e6131f6 16 * Renesas reserves the right, without notice, to make changes to this software
Kojto 71:53949e6131f6 17 * and to discontinue the availability of this software. By using this software,
Kojto 71:53949e6131f6 18 * you agree to the additional terms and conditions found by accessing the
Kojto 71:53949e6131f6 19 * following link:
Kojto 71:53949e6131f6 20 * http://www.renesas.com/disclaimer
Kojto 71:53949e6131f6 21 * Copyright (C) 2012 - 2014 Renesas Electronics Corporation. All rights reserved.
Kojto 71:53949e6131f6 22 *******************************************************************************/
Kojto 71:53949e6131f6 23 /*******************************************************************************
Kojto 71:53949e6131f6 24 * File Name : usb1_function_dmacdrv.h
Kojto 71:53949e6131f6 25 * $Rev: 1116 $
Kojto 71:53949e6131f6 26 * $Date:: 2014-07-09 16:29:19 +0900#$
Kojto 71:53949e6131f6 27 * Description : RZ/A1H R7S72100 USB Sample Program
Kojto 71:53949e6131f6 28 *******************************************************************************/
Kojto 71:53949e6131f6 29 #ifndef USB1_FUNCTION_DMACDRV_H
Kojto 71:53949e6131f6 30 #define USB1_FUNCTION_DMACDRV_H
Kojto 71:53949e6131f6 31
Kojto 71:53949e6131f6 32
Kojto 71:53949e6131f6 33 /*******************************************************************************
Kojto 71:53949e6131f6 34 Includes <System Includes> , "Project Includes"
Kojto 71:53949e6131f6 35 *******************************************************************************/
Kojto 71:53949e6131f6 36
Kojto 71:53949e6131f6 37
Kojto 71:53949e6131f6 38 #ifdef __cplusplus
Kojto 71:53949e6131f6 39 extern "C" {
Kojto 71:53949e6131f6 40 #endif
Kojto 71:53949e6131f6 41
Kojto 71:53949e6131f6 42 /*******************************************************************************
Kojto 71:53949e6131f6 43 Typedef definitions
Kojto 71:53949e6131f6 44 *******************************************************************************/
Kojto 71:53949e6131f6 45 typedef struct dmac_transinfo
Kojto 71:53949e6131f6 46 {
Kojto 71:53949e6131f6 47 uint32_t src_addr; /* Transfer source address */
Kojto 71:53949e6131f6 48 uint32_t dst_addr; /* Transfer destination address */
Kojto 71:53949e6131f6 49 uint32_t count; /* Transfer byte count */
Kojto 71:53949e6131f6 50 uint32_t src_size; /* Transfer source data size */
Kojto 71:53949e6131f6 51 uint32_t dst_size; /* Transfer destination data size */
Kojto 71:53949e6131f6 52 uint32_t saddr_dir; /* Transfer source address direction */
Kojto 71:53949e6131f6 53 uint32_t daddr_dir; /* Transfer destination address direction */
Kojto 71:53949e6131f6 54 } dmac_transinfo_t;
Kojto 71:53949e6131f6 55
Kojto 71:53949e6131f6 56
Kojto 71:53949e6131f6 57 /*******************************************************************************
Kojto 71:53949e6131f6 58 Macro definitions
Kojto 71:53949e6131f6 59 *******************************************************************************/
Kojto 71:53949e6131f6 60 /* ==== Transfer specification of the sample program ==== */
Kojto 71:53949e6131f6 61 #define DMAC_SAMPLE_SINGLE (0) /* Single transfer */
Kojto 71:53949e6131f6 62 #define DMAC_SAMPLE_CONTINUATION (1) /* Continuous transfer (use REN bit) */
Kojto 71:53949e6131f6 63
Kojto 71:53949e6131f6 64 /* ==== DMA modes ==== */
Kojto 71:53949e6131f6 65 #define DMAC_MODE_REGISTER (0) /* Register mode */
Kojto 71:53949e6131f6 66 #define DMAC_MODE_LINK (1) /* Link mode */
Kojto 71:53949e6131f6 67
Kojto 71:53949e6131f6 68 /* ==== Transfer requests ==== */
Kojto 71:53949e6131f6 69 #define DMAC_REQ_MODE_EXT (0) /* External request */
Kojto 71:53949e6131f6 70 #define DMAC_REQ_MODE_PERI (1) /* On-chip peripheral module request */
Kojto 71:53949e6131f6 71 #define DMAC_REQ_MODE_SOFT (2) /* Auto-request (request by software) */
Kojto 71:53949e6131f6 72
Kojto 71:53949e6131f6 73 /* ==== DMAC transfer sizes ==== */
Kojto 71:53949e6131f6 74 #define DMAC_TRANS_SIZE_8 (0) /* 8 bits */
Kojto 71:53949e6131f6 75 #define DMAC_TRANS_SIZE_16 (1) /* 16 bits */
Kojto 71:53949e6131f6 76 #define DMAC_TRANS_SIZE_32 (2) /* 32 bits */
Kojto 71:53949e6131f6 77 #define DMAC_TRANS_SIZE_64 (3) /* 64 bits */
Kojto 71:53949e6131f6 78 #define DMAC_TRANS_SIZE_128 (4) /* 128 bits */
Kojto 71:53949e6131f6 79 #define DMAC_TRANS_SIZE_256 (5) /* 256 bits */
Kojto 71:53949e6131f6 80 #define DMAC_TRANS_SIZE_512 (6) /* 512 bits */
Kojto 71:53949e6131f6 81 #define DMAC_TRANS_SIZE_1024 (7) /* 1024 bits */
Kojto 71:53949e6131f6 82
Kojto 71:53949e6131f6 83 /* ==== Address increment for transferring ==== */
Kojto 71:53949e6131f6 84 #define DMAC_TRANS_ADR_NO_INC (1) /* Not increment */
Kojto 71:53949e6131f6 85 #define DMAC_TRANS_ADR_INC (0) /* Increment */
Kojto 71:53949e6131f6 86
Kojto 71:53949e6131f6 87 /* ==== Method for detecting DMA request ==== */
Kojto 71:53949e6131f6 88 #define DMAC_REQ_DET_FALL (0) /* Falling edge detection */
Kojto 71:53949e6131f6 89 #define DMAC_REQ_DET_RISE (1) /* Rising edge detection */
Kojto 71:53949e6131f6 90 #define DMAC_REQ_DET_LOW (2) /* Low level detection */
Kojto 71:53949e6131f6 91 #define DMAC_REQ_DET_HIGH (3) /* High level detection */
Kojto 71:53949e6131f6 92
Kojto 71:53949e6131f6 93 /* ==== Request Direction ==== */
Kojto 71:53949e6131f6 94 #define DMAC_REQ_DIR_SRC (0) /* DMAREQ is the source/ DMAACK is active when reading */
Kojto 71:53949e6131f6 95 #define DMAC_REQ_DIR_DST (1) /* DMAREQ is the destination/ DMAACK is active when writing */
Kojto 71:53949e6131f6 96
Kojto 71:53949e6131f6 97 /* ==== Descriptors ==== */
Kojto 71:53949e6131f6 98 #define DMAC_DESC_HEADER (0) /* Header */
Kojto 71:53949e6131f6 99 #define DMAC_DESC_SRC_ADDR (1) /* Source Address */
Kojto 71:53949e6131f6 100 #define DMAC_DESC_DST_ADDR (2) /* Destination Address */
Kojto 71:53949e6131f6 101 #define DMAC_DESC_COUNT (3) /* Transaction Byte */
Kojto 71:53949e6131f6 102 #define DMAC_DESC_CHCFG (4) /* Channel Confg */
Kojto 71:53949e6131f6 103 #define DMAC_DESC_CHITVL (5) /* Channel Interval */
Kojto 71:53949e6131f6 104 #define DMAC_DESC_CHEXT (6) /* Channel Extension */
Kojto 71:53949e6131f6 105 #define DMAC_DESC_LINK_ADDR (7) /* Link Address */
Kojto 71:53949e6131f6 106
Kojto 71:53949e6131f6 107 /* ==== On-chip peripheral module requests ===== */
Kojto 71:53949e6131f6 108 typedef enum dmac_request_factor
Kojto 71:53949e6131f6 109 {
Kojto 71:53949e6131f6 110 DMAC_REQ_USB0_DMA0_TX, /* USB_0 channel 0 transmit FIFO empty */
Kojto 71:53949e6131f6 111 DMAC_REQ_USB0_DMA0_RX, /* USB_0 channel 0 receive FIFO full */
Kojto 71:53949e6131f6 112 DMAC_REQ_USB0_DMA1_TX, /* USB_0 channel 1 transmit FIFO empty */
Kojto 71:53949e6131f6 113 DMAC_REQ_USB0_DMA1_RX, /* USB_0 channel 1 receive FIFO full */
Kojto 71:53949e6131f6 114 DMAC_REQ_USB1_DMA0_TX, /* USB_1 channel 0 transmit FIFO empty */
Kojto 71:53949e6131f6 115 DMAC_REQ_USB1_DMA0_RX, /* USB_1 channel 0 receive FIFO full */
Kojto 71:53949e6131f6 116 DMAC_REQ_USB1_DMA1_TX, /* USB_1 channel 1 transmit FIFO empty */
Kojto 71:53949e6131f6 117 DMAC_REQ_USB1_DMA1_RX, /* USB_1 channel 1 receive FIFO full */
Kojto 71:53949e6131f6 118 } dmac_request_factor_t;
Kojto 71:53949e6131f6 119
Kojto 71:53949e6131f6 120
Kojto 71:53949e6131f6 121 /*******************************************************************************
Kojto 71:53949e6131f6 122 Exported global variables and functions (to be accessed by other files)
Kojto 71:53949e6131f6 123 *******************************************************************************/
Kojto 71:53949e6131f6 124 void usb1_function_DMAC3_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
Kojto 71:53949e6131f6 125 uint32_t request_factor, uint32_t req_direction);
Kojto 71:53949e6131f6 126 int32_t usb1_function_DMAC3_Open(uint32_t req);
Kojto 71:53949e6131f6 127 void usb1_function_DMAC3_Close(uint32_t *remain);
Kojto 71:53949e6131f6 128 void usb1_function_DMAC3_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
Kojto 71:53949e6131f6 129
Kojto 71:53949e6131f6 130 void usb1_function_DMAC4_PeriReqInit(const dmac_transinfo_t *trans_info, uint32_t dmamode, uint32_t continuation,
Kojto 71:53949e6131f6 131 uint32_t request_factor, uint32_t req_direction);
Kojto 71:53949e6131f6 132 int32_t usb1_function_DMAC4_Open(uint32_t req);
Kojto 71:53949e6131f6 133 void usb1_function_DMAC4_Close(uint32_t *remain);
Kojto 71:53949e6131f6 134 void usb1_function_DMAC4_Load_Set(uint32_t src_addr, uint32_t dst_addr, uint32_t count);
Kojto 71:53949e6131f6 135
Kojto 71:53949e6131f6 136 #ifdef __cplusplus
Kojto 71:53949e6131f6 137 }
Kojto 71:53949e6131f6 138 #endif
Kojto 71:53949e6131f6 139
Kojto 71:53949e6131f6 140 #endif /* USB1_FUNCTION_DMACDRV_H */
Kojto 71:53949e6131f6 141
Kojto 71:53949e6131f6 142 /* End of File */