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Add hid stub for windows.

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This commit is contained in:
Serge Vakulenko 2018-09-17 16:51:14 -07:00
parent c4a89ba9fd
commit 10e62c50ad
3 changed files with 289 additions and 7 deletions
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2
Makefile-mingw
View File

@ -5,7 +5,7 @@ GITCOUNT = $(shell git rev-list HEAD --count)
CFLAGS = -g -O -Wall -Werror -DVERSION='"$(VERSION).$(GITCOUNT)"'
LDFLAGS = -g -s
OBJS = main.o util.o radio.o dfu-windows.o uv380.o md380.o
OBJS = main.o util.o radio.o dfu-windows.o uv380.o md380.o rd5r.o hid-windows.o
LIBS = -lsetupapi
# Compiling Windows binary from Linux

26
hid-macos.c
View File

@ -87,9 +87,15 @@ void hid_send_recv(const unsigned char *data, unsigned nbytes, unsigned char *rd
}
// Run main application loop until reply received.
while (nbytes_received == 0) {
//TODO: timeout
for (k=0; ; k++) {
CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, 0);
if (nbytes_received > 0)
break;
if (k >= 5) {
fprintf(stderr, "HID device stopped responding!\n");
exit(-1);
}
usleep(10000);
}
if (nbytes_received != sizeof(receive_buf)) {
@ -201,16 +207,24 @@ const char *hid_init(int vid, int pid)
IOReturn IOReturn = IOHIDManagerOpen(HIDManager, kIOHIDOptionsTypeNone);
if (IOReturn != kIOReturnSuccess) {
if (trace_flag) {
fprintf(stderr, "Cannot find USB device %04x:%04x\n",
vid, pid);
fprintf(stderr, "Cannot find USB device %04x:%04x\n", vid, pid);
}
return 0;
}
// Run main application loop until device found.
while (!dev) {
//TODO: timeout
int k;
for (k=0; ; k++) {
CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, 0);
if (dev)
break;
if (k >= 3) {
if (trace_flag) {
fprintf(stderr, "Cannot find USB device %04x:%04x\n", vid, pid);
}
return 0;
}
usleep(10000);
}
static unsigned char reply[38];

268
hid-windows.c Normal file
View File

@ -0,0 +1,268 @@
/*
* HID routines for Windows.
*
* Copyright (C) 2018 Serge Vakulenko, KK6ABQ
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdint.h>
#include "util.h"
static const unsigned char CMD_PRG[] = "\2PROGRA";
static const unsigned char CMD_PRG2[] = "M\2";
static const unsigned char CMD_ACK[] = "A";
static const unsigned char CMD_READ[] = "Raan";
static const unsigned char CMD_WRITE[] = "Waan...";
static const unsigned char CMD_ENDR[] = "ENDR";
static const unsigned char CMD_ENDW[] = "ENDW";
static const unsigned char CMD_CWB0[] = "CWB\4\0\0\0\0";
static const unsigned char CMD_CWB1[] = "CWB\4\0\1\0\0";
static unsigned char receive_buf[42]; // receive buffer
static volatile int nbytes_received = 0; // receive result
static unsigned offset = 0; // CWD offset
//
// Send a request to the device.
// Store the reply into the rdata[] array.
// Terminate in case of errors.
//
void hid_send_recv(const unsigned char *data, unsigned nbytes, unsigned char *rdata, unsigned rlength)
{
unsigned char buf[42];
unsigned k;
memset(buf, 0, sizeof(buf));
buf[0] = 1;
buf[1] = 0;
buf[2] = nbytes;
buf[3] = nbytes >> 8;
if (nbytes > 0)
memcpy(buf+4, data, nbytes);
nbytes += 4;
if (trace_flag > 0) {
fprintf(stderr, "---Send");
for (k=0; k<nbytes; ++k) {
if (k != 0 && (k & 15) == 0)
fprintf(stderr, "\n ");
fprintf(stderr, " %02x", buf[k]);
}
fprintf(stderr, "\n");
}
nbytes_received = 0;
memset(receive_buf, 0, sizeof(receive_buf));
#if 0
//TODO
// Write to HID device.
IOReturn result = IOHIDDeviceSetReport(dev, kIOHIDReportTypeOutput, 0, buf, sizeof(buf));
if (result != kIOReturnSuccess) {
fprintf(stderr, "HID output error: %d!\n", result);
exit(-1);
}
// Run main application loop until reply received.
for (k=0; ; k++) {
CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, 0);
if (nbytes_received > 0)
break;
if (k >= 5) {
fprintf(stderr, "HID device stopped responding!\n");
exit(-1);
}
usleep(10000);
}
#endif
if (nbytes_received != sizeof(receive_buf)) {
fprintf(stderr, "Short read: %d bytes instead of %d!\n",
nbytes_received, (int)sizeof(receive_buf));
exit(-1);
}
if (trace_flag > 0) {
fprintf(stderr, "---Recv");
for (k=0; k<nbytes_received; ++k) {
if (k != 0 && (k & 15) == 0)
fprintf(stderr, "\n ");
fprintf(stderr, " %02x", receive_buf[k]);
}
fprintf(stderr, "\n");
}
if (receive_buf[0] != 3 || receive_buf[1] != 0 || receive_buf[3] != 0) {
fprintf(stderr, "incorrect reply\n");
exit(-1);
}
if (receive_buf[2] != rlength) {
fprintf(stderr, "incorrect reply length %d, expected %d\n",
receive_buf[2], rlength);
exit(-1);
}
memcpy(rdata, receive_buf+4, rlength);
}
//
// Launch the IOHIDManager.
//
const char *hid_init(int vid, int pid)
{
//TODO
if (trace_flag) {
fprintf(stderr, "Cannot find USB device %04x:%04x\n", vid, pid);
}
return 0;
static unsigned char reply[38];
unsigned char ack;
hid_send_recv(CMD_PRG, 7, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong PRD acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
return 0;
}
hid_send_recv(CMD_PRG2, 2, reply, 16);
hid_send_recv(CMD_ACK, 1, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong PRG2 acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
return 0;
}
// Reply:
// 42 46 2d 35 52 ff ff ff 56 32 31 30 00 04 80 04
// B F - 5 R V 2 1 0
// Terminate the string.
char *p = memchr(reply, 0xff, sizeof(reply));
if (p)
*p = 0;
return (char*)reply;
}
//
// Close HID device.
//
void hid_close()
{
//TODO
}
void hid_read_block(int bno, uint8_t *data, int nbytes)
{
unsigned addr = bno * nbytes;
unsigned char ack, cmd[4], reply[32+4];
int n;
if (addr < 0x10000 && offset != 0) {
offset = 0;
hid_send_recv(CMD_CWB0, 8, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
} else if (addr >= 0x10000 && offset == 0) {
offset = 0x00010000;
hid_send_recv(CMD_CWB1, 8, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
}
for (n=0; n<nbytes; n+=32) {
cmd[0] = CMD_READ[0];
cmd[1] = (addr + n) >> 8;
cmd[2] = addr + n;
cmd[3] = 32;
hid_send_recv(cmd, 4, reply, sizeof(reply));
memcpy(data + n, reply + 4, 32);
}
}
void hid_write_block(int bno, uint8_t *data, int nbytes)
{
unsigned addr = bno * nbytes;
unsigned char ack, cmd[4+32];
int n;
if (addr < 0x10000 && offset != 0) {
offset = 0;
hid_send_recv(CMD_CWB0, 8, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
} else if (addr >= 0x10000 && offset == 0) {
offset = 0x00010000;
hid_send_recv(CMD_CWB1, 8, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
}
for (n=0; n<nbytes; n+=32) {
cmd[0] = CMD_WRITE[0];
cmd[1] = (addr + n) >> 8;
cmd[2] = addr + n;
cmd[3] = 32;
memcpy(cmd + 4, data + n, 32);
hid_send_recv(cmd, 4+32, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
exit(-1);
}
}
}
void hid_read_finish()
{
unsigned char ack;
hid_send_recv(CMD_ENDR, 4, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
}
}
void hid_write_finish()
{
unsigned char ack;
hid_send_recv(CMD_ENDW, 4, &ack, 1);
if (ack != CMD_ACK[0]) {
fprintf(stderr, "%s: Wrong acknowledge %#x, expected %#x\n",
__func__, ack, CMD_ACK[0]);
}
}