Jerry Bradshaw / Mbed OS HSP_RPC_GUI_3_0_1

Firmware enhancements for HSP_RPC_GUI 3.0.1

Dependencies:   USBDevice

Fork of HSP_RPC_GUI by Maxim Integrated

This command can be used to import the project to your local environment

Quote:

mbed import http://mbed.org/users/jbradshaw/code/HSP_RPC_GUI_3_0_1/

This command can be used to compile the code and produce the HSP_RPC_GUI_3_0_1.bin

Quote:

mbed compile -t GCC_ARM -m MAX32620HSP

This link may be used to install the mbed command-line-interface (cli) if needed

Quote:

https://github.com/ARMmbed/mbed-cli

HSP/RpcServer/PacketFifo.cpp@3:8e9b9f5818aa, 2017-04-25 (annotated)

Committer:
jbradshaw
Date:
Tue Apr 25 10:47:10 2017 -0500
Revision:
3:8e9b9f5818aa
Parent:
0:e4a10ed6eb92 
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 #include "RpcFifo.h"
jbradshaw 0:e4a10ed6eb92 34 #include "Streaming.h"
jbradshaw 0:e4a10ed6eb92 35 #include "RpcServer.h"
jbradshaw 0:e4a10ed6eb92 36
jbradshaw 0:e4a10ed6eb92 37 // this will create a packet and insert it on the "jFifo" to be streamed out or
jbradshaw 0:e4a10ed6eb92 38 // saved in flash
jbradshaw 0:e4a10ed6eb92 39 void PacketFifo_InsertPacket(uint32_t packetId, uint32_t *buffer,
jbradshaw 0:e4a10ed6eb92 40 uint32_t numberInBuffer) {
jbradshaw 0:e4a10ed6eb92 41 StreamPacketUint32(packetId, buffer, numberInBuffer);
jbradshaw 0:e4a10ed6eb92 42 }
jbradshaw 0:e4a10ed6eb92 43
jbradshaw 0:e4a10ed6eb92 44 // clears the packet fifo "jFifo"
jbradshaw 0:e4a10ed6eb92 45 void PacketFifo_Clear(void) { fifo_clear(GetStreamOutFifo()); }
jbradshaw 0:e4a10ed6eb92 46
jbradshaw 0:e4a10ed6eb92 47 // returns one if fifo is empty, zero if not empty
jbradshaw 0:e4a10ed6eb92 48 int PacketFifo_Empty(void) { return fifo_empty(GetStreamOutFifo()); }
jbradshaw 0:e4a10ed6eb92 49
jbradshaw 0:e4a10ed6eb92 50 // returns a uint32 from the fifo, this uint32 is destined to be streamed out
jbradshaw 0:e4a10ed6eb92 51 // USB or saved in flash
jbradshaw 0:e4a10ed6eb92 52 uint32_t PacketFifo_GetUint32(void) {
jbradshaw 0:e4a10ed6eb92 53 uint32_t val;
jbradshaw 0:e4a10ed6eb92 54 fifo_get32(GetStreamOutFifo(), &val);
jbradshaw 0:e4a10ed6eb92 55 return val;
jbradshaw 0:e4a10ed6eb92 56 }