Wilson Tang / Mbed OS HSP_RPC_GUI

Fork of the offical HSP_RPC_GUI firmware

Dependencies:   USBDevice

Fork of MAXREFDES100 firmware for MAX32620HSP

HSP/Devices/S25FS256/S25FS512_RPC.cpp@3:8e9b9f5818aa, 2017-04-25 (annotated)

Committer:
jbradshaw
Date:
Tue Apr 25 10:47:10 2017 -0500
Revision:
3:8e9b9f5818aa
Parent:
1:9490836294ea 
Removed Bulk Erasing, instead a small number of bytes are sampled from each and every page to determine if sector is "dirty", if so sector is erased

Prevents device from sleeping when the firmware detects a series of binary flash page RPC transfers, this increases flash page transfers by %450

  when 200mS elapse with the last flash page transfer, normal sleep behaviour is resumed

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbradshaw 0:e4a10ed6eb92 1 /*******************************************************************************
jbradshaw 0:e4a10ed6eb92 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
jbradshaw 0:e4a10ed6eb92 3 *
jbradshaw 0:e4a10ed6eb92 4 * Permission is hereby granted, free of charge, to any person obtaining a
jbradshaw 0:e4a10ed6eb92 5 * copy of this software and associated documentation files (the "Software"),
jbradshaw 0:e4a10ed6eb92 6 * to deal in the Software without restriction, including without limitation
jbradshaw 0:e4a10ed6eb92 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
jbradshaw 0:e4a10ed6eb92 8 * and/or sell copies of the Software, and to permit persons to whom the
jbradshaw 0:e4a10ed6eb92 9 * Software is furnished to do so, subject to the following conditions:
jbradshaw 0:e4a10ed6eb92 10 *
jbradshaw 0:e4a10ed6eb92 11 * The above copyright notice and this permission notice shall be included
jbradshaw 0:e4a10ed6eb92 12 * in all copies or substantial portions of the Software.
jbradshaw 0:e4a10ed6eb92 13 *
jbradshaw 0:e4a10ed6eb92 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
jbradshaw 0:e4a10ed6eb92 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
jbradshaw 0:e4a10ed6eb92 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
jbradshaw 0:e4a10ed6eb92 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
jbradshaw 0:e4a10ed6eb92 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
jbradshaw 0:e4a10ed6eb92 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
jbradshaw 0:e4a10ed6eb92 20 * OTHER DEALINGS IN THE SOFTWARE.
jbradshaw 0:e4a10ed6eb92 21 *
jbradshaw 0:e4a10ed6eb92 22 * Except as contained in this notice, the name of Maxim Integrated
jbradshaw 0:e4a10ed6eb92 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
jbradshaw 0:e4a10ed6eb92 24 * Products, Inc. Branding Policy.
jbradshaw 0:e4a10ed6eb92 25 *
jbradshaw 0:e4a10ed6eb92 26 * The mere transfer of this software does not imply any licenses
jbradshaw 0:e4a10ed6eb92 27 * of trade secrets, proprietary technology, copyrights, patents,
jbradshaw 0:e4a10ed6eb92 28 * trademarks, maskwork rights, or any other form of intellectual
jbradshaw 0:e4a10ed6eb92 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
jbradshaw 0:e4a10ed6eb92 30 * ownership rights.
jbradshaw 0:e4a10ed6eb92 31 *******************************************************************************
jbradshaw 0:e4a10ed6eb92 32 */
jbradshaw 0:e4a10ed6eb92 33
jbradshaw 0:e4a10ed6eb92 34 #include "S25FS512_RPC.h"
jbradshaw 0:e4a10ed6eb92 35 #include "S25FS512.h"
jbradshaw 0:e4a10ed6eb92 36 #include "StringInOut.h"
jbradshaw 0:e4a10ed6eb92 37 #include "StringHelper.h"
jbradshaw 0:e4a10ed6eb92 38 #include "Peripherals.h"
jbradshaw 3:8e9b9f5818aa 39 #include "RpcServer.h"
jbradshaw 0:e4a10ed6eb92 40
jbradshaw 0:e4a10ed6eb92 41 int S25FS512_Reset(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 42 uint32_t reply[1];
jbradshaw 0:e4a10ed6eb92 43 Peripherals::s25FS512()->reset();
jbradshaw 0:e4a10ed6eb92 44 reply[0] = 0x80;
jbradshaw 0:e4a10ed6eb92 45 FormatReply32(reply, sizeof(reply) / sizeof(uint32_t), replyStrs);
jbradshaw 0:e4a10ed6eb92 46 return 0;
jbradshaw 0:e4a10ed6eb92 47 }
jbradshaw 0:e4a10ed6eb92 48
jbradshaw 1:9490836294ea 49 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 50 int S25FS512_EnableHWReset(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 51 uint32_t reply[1];
jbradshaw 0:e4a10ed6eb92 52 Peripherals::s25FS512()->enableHWReset();
jbradshaw 0:e4a10ed6eb92 53 reply[0] = 0x80;
jbradshaw 0:e4a10ed6eb92 54 FormatReply32(reply, sizeof(reply) / sizeof(uint32_t), replyStrs);
jbradshaw 0:e4a10ed6eb92 55 return 0;
jbradshaw 0:e4a10ed6eb92 56 }
jbradshaw 0:e4a10ed6eb92 57
jbradshaw 1:9490836294ea 58 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 59 int S25FS512_SpiWriteRead(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 60 uint8_t args[16];
jbradshaw 0:e4a10ed6eb92 61 uint8_t reply[16];
jbradshaw 0:e4a10ed6eb92 62 uint8_t writeNumber;
jbradshaw 0:e4a10ed6eb92 63 uint8_t readNumber;
jbradshaw 0:e4a10ed6eb92 64 // get the number of bytes to write
jbradshaw 0:e4a10ed6eb92 65 ProcessArgs(argStrs, args, 1);
jbradshaw 0:e4a10ed6eb92 66 writeNumber = args[0];
jbradshaw 0:e4a10ed6eb92 67 ProcessArgs(argStrs, args, writeNumber + 2);
jbradshaw 0:e4a10ed6eb92 68 readNumber = args[writeNumber + 1];
jbradshaw 0:e4a10ed6eb92 69 FormatReply(reply, readNumber, replyStrs);
jbradshaw 0:e4a10ed6eb92 70 return 0;
jbradshaw 0:e4a10ed6eb92 71 }
jbradshaw 0:e4a10ed6eb92 72
jbradshaw 1:9490836294ea 73 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 74 int S25FS512_SpiWriteRead4Wire(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 75 uint8_t args[16];
jbradshaw 0:e4a10ed6eb92 76 uint8_t reply[16];
jbradshaw 0:e4a10ed6eb92 77 uint8_t writeNumber;
jbradshaw 0:e4a10ed6eb92 78 uint8_t readNumber;
jbradshaw 0:e4a10ed6eb92 79 // get the number of bytes to write
jbradshaw 0:e4a10ed6eb92 80 ProcessArgs(argStrs, args, 1);
jbradshaw 0:e4a10ed6eb92 81 writeNumber = args[0];
jbradshaw 0:e4a10ed6eb92 82 ProcessArgs(argStrs, args, writeNumber + 2);
jbradshaw 0:e4a10ed6eb92 83 readNumber = args[writeNumber + 1];
jbradshaw 0:e4a10ed6eb92 84 FormatReply(reply, readNumber, replyStrs);
jbradshaw 0:e4a10ed6eb92 85 return 0;
jbradshaw 0:e4a10ed6eb92 86 }
jbradshaw 0:e4a10ed6eb92 87
jbradshaw 1:9490836294ea 88 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 89 int S25FS512_ReadPage(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 90 uint32_t args[2];
jbradshaw 0:e4a10ed6eb92 91 uint32_t reply[1];
jbradshaw 0:e4a10ed6eb92 92 ProcessArgs32(argStrs, args, sizeof(args) / sizeof(uint32_t));
jbradshaw 0:e4a10ed6eb92 93 reply[0] = 0x80;
jbradshaw 0:e4a10ed6eb92 94 FormatReply32(reply, sizeof(reply) / sizeof(uint32_t), replyStrs);
jbradshaw 0:e4a10ed6eb92 95 return 0;
jbradshaw 0:e4a10ed6eb92 96 }
jbradshaw 0:e4a10ed6eb92 97
jbradshaw 1:9490836294ea 98 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 99 int S25FS512_ReadPagesBinary(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 100 uint32_t args[2];
jbradshaw 1:9490836294ea 101 uint8_t pageData[258];
jbradshaw 0:e4a10ed6eb92 102
jbradshaw 0:e4a10ed6eb92 103 uint32_t startPage;
jbradshaw 0:e4a10ed6eb92 104 uint32_t endPage;
jbradshaw 0:e4a10ed6eb92 105 uint32_t page;
jbradshaw 0:e4a10ed6eb92 106
jbradshaw 3:8e9b9f5818aa 107 // indicate that we are doing a flash binary transfer
jbradshaw 3:8e9b9f5818aa 108 RPC_TransferingFlashPages();
jbradshaw 3:8e9b9f5818aa 109
jbradshaw 0:e4a10ed6eb92 110 ProcessArgs32(argStrs, args, sizeof(args) / sizeof(uint32_t));
jbradshaw 0:e4a10ed6eb92 111 startPage = args[0];
jbradshaw 0:e4a10ed6eb92 112 endPage = args[1];
jbradshaw 0:e4a10ed6eb92 113 for (page = startPage; page <= endPage; page++) {
jbradshaw 0:e4a10ed6eb92 114 Peripherals::s25FS512()->readPages_Helper(page, page, pageData, 0);
jbradshaw 1:9490836294ea 115 //putBytes256Block(pageData, 1);
jbradshaw 1:9490836294ea 116 pageData[sizeof(pageData) - 2] = 0x0D;
jbradshaw 1:9490836294ea 117 pageData[sizeof(pageData) - 1] = 0x0A;
jbradshaw 1:9490836294ea 118 putBytes(pageData, sizeof(pageData));
jbradshaw 0:e4a10ed6eb92 119 }
jbradshaw 1:9490836294ea 120 return RPC_SKIP_CRLF;
jbradshaw 0:e4a10ed6eb92 121 }
jbradshaw 0:e4a10ed6eb92 122
jbradshaw 1:9490836294ea 123 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 124 int S25FS512_ReadId(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 125 char str[32];
jbradshaw 0:e4a10ed6eb92 126 uint8_t data[128];
jbradshaw 0:e4a10ed6eb92 127 Peripherals::s25FS512()->readIdentification(data, sizeof(data));
jbradshaw 0:e4a10ed6eb92 128 Peripherals::s25FS512()->readIdentification(data, sizeof(data));
jbradshaw 0:e4a10ed6eb92 129 sprintf(str, "%02X%02X%02X%02X", data[0], data[1], data[2], data[3]);
jbradshaw 0:e4a10ed6eb92 130 strcpy(replyStrs[0], str);
jbradshaw 0:e4a10ed6eb92 131 return 0;
jbradshaw 0:e4a10ed6eb92 132 }