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110 lines
4.0 KiB
110 lines
4.0 KiB
#ifndef ezusb_H
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#define ezusb_H
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/*
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* Copyright © 2001 Stephen Williams (steve@icarus.com)
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* Copyright © 2002 David Brownell (dbrownell@users.sourceforge.net)
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* Copyright © 2013 Federico Manzan (f.manzan@gmail.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <config.h>
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#include <stdbool.h>
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#define FX_TYPE_UNDEFINED -1
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#define FX_TYPE_AN21 0 /* Original AnchorChips parts */
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#define FX_TYPE_FX1 1 /* Updated Cypress versions */
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#define FX_TYPE_FX2 2 /* USB 2.0 versions */
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#define FX_TYPE_FX2LP 3 /* Updated FX2 */
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#define FX_TYPE_FX3 4 /* USB 3.0 versions */
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#define FX_TYPE_MAX 5
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#define FX_TYPE_NAMES { "an21", "fx", "fx2", "fx2lp", "fx3" }
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#define IMG_TYPE_UNDEFINED -1
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#define IMG_TYPE_HEX 0 /* Intel HEX */
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#define IMG_TYPE_IIC 1 /* Cypress 8051 IIC */
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#define IMG_TYPE_BIX 2 /* Cypress 8051 BIX */
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#define IMG_TYPE_IMG 3 /* Cypress IMG format */
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#define IMG_TYPE_MAX 4
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#define IMG_TYPE_NAMES { "Intel HEX", "Cypress 8051 IIC", "Cypress 8051 BIX", "Cypress IMG format" }
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Automatically identified devices (VID, PID, type, designation).
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* TODO: Could use some validation. Also where's the FX2?
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*/
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typedef struct {
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uint16_t vid;
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uint16_t pid;
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int type;
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const char* designation;
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} fx_known_device;
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#define FX_KNOWN_DEVICES { \
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{ 0x0547, 0x2122, FX_TYPE_AN21, "Cypress EZ-USB (2122S)" },\
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{ 0x0547, 0x2125, FX_TYPE_AN21, "Cypress EZ-USB (2121S/2125S)" },\
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{ 0x0547, 0x2126, FX_TYPE_AN21, "Cypress EZ-USB (2126S)" },\
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{ 0x0547, 0x2131, FX_TYPE_AN21, "Cypress EZ-USB (2131Q/2131S/2135S)" },\
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{ 0x0547, 0x2136, FX_TYPE_AN21, "Cypress EZ-USB (2136S)" },\
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{ 0x0547, 0x2225, FX_TYPE_AN21, "Cypress EZ-USB (2225)" },\
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{ 0x0547, 0x2226, FX_TYPE_AN21, "Cypress EZ-USB (2226)" },\
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{ 0x0547, 0x2235, FX_TYPE_AN21, "Cypress EZ-USB (2235)" },\
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{ 0x0547, 0x2236, FX_TYPE_AN21, "Cypress EZ-USB (2236)" },\
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{ 0x04b4, 0x6473, FX_TYPE_FX1, "Cypress EZ-USB FX1" },\
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{ 0x04b4, 0x8613, FX_TYPE_FX2LP, "Cypress EZ-USB FX2LP (68013A/68014A/68015A/68016A)" }, \
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{ 0x04b4, 0x00f3, FX_TYPE_FX3, "Cypress FX3" },\
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}
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/*
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* This function uploads the firmware from the given file into RAM.
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* Stage == 0 means this is a single stage load (or the first of
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* two stages). Otherwise it's the second of two stages; the
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* caller having preloaded the second stage loader.
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*
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* The target processor is reset at the end of this upload.
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*/
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extern int ezusb_load_ram(libusb_device_handle *device,
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const char *path, int fx_type, int img_type, int stage);
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/*
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* This function uploads the firmware from the given file into EEPROM.
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* This uses the right CPUCS address to terminate the EEPROM load with
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* a reset command where FX parts behave differently than FX2 ones.
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* The configuration byte is as provided here (zero for an21xx parts)
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* and the EEPROM type is set so that the microcontroller will boot
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* from it.
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*
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* The caller must have preloaded a second stage loader that knows
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* how to respond to the EEPROM write request.
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*/
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extern int ezusb_load_eeprom(libusb_device_handle *device,
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const char *path, int fx_type, int img_type, int config);
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/* Verbosity level (default 1). Can be increased or decreased with options v/q */
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extern int verbose;
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extern void logerror(const char *format, ...) PRINTF_FORMAT(1, 2);
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#ifdef __cplusplus
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}
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#endif
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#endif
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