add non-working firmware-flasher

diff --git a/.gitignore b/.gitignore
index 097ebd30faa5dafc166b04feed12c487c10abe6c..b3727967e393407c131f336f0c7dc2593f4301b8 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+flash-hmcfgusb
+flash-hmcfgusb.d
+flash-hmcfgusb.o
 hmcfgusb.d
 hmcfgusb.o
 hmland

diff --git a/Makefile b/Makefile
index f443d2cf16635ceccaf4f27c1e48eff97e9dcca9..7cadd48fede90d217d2cbf5a8e490a5e4fb43073 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -5,8 +5,9 @@ CC=gcc
 
 HMLAN_OBJS=hmcfgusb.o hmland.o
 HMSNIFF_OBJS=hmcfgusb.o hmsniff.o
+FLASH_HMCFGUSB_OBJS=hmcfgusb.o flash-hmcfgusb.o
 
-OBJS=$(HMLAN_OBJS) $(HMSNIFF_OBJS)
+OBJS=$(HMLAN_OBJS) $(HMSNIFF_OBJS) $(FLASH_HMCFGUSB_OBJS)
 
 all: hmland hmsniff
 
@@ -17,7 +18,9 @@ hmland: $(HMLAN_OBJS)
 
 hmsniff: $(HMSNIFF_OBJS)
 
+flash-hmcfgusb: $(FLASH_HMCFGUSB_OBJS)
+
 clean:
-       rm -f $(HMLAN_OBJS) $(HMSNIFF_OBJS) $(DEPEND) hmland hmsniff
+       rm -f $(HMLAN_OBJS) $(HMSNIFF_OBJS) $(FLASH_HMCFGUSB_OBJS) $(DEPEND) hmland hmsniff flash-hmcfgusb
 
 .PHONY: all clean

diff --git a/flash-hmcfgusb.c b/flash-hmcfgusb.c
new file mode 100644 (file)
index 0000000..0308442
--- /dev/null
+++ b/flash-hmcfgusb.c
@@ -0,0 +1,129 @@
+/* (not working) flasher for HM-CFG-USB
+ *
+ * Copyright (c) 2013 Michael Gernoth <michael@gernoth.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <string.h>
+#include <strings.h>
+#include <poll.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#include <libusb-1.0/libusb.h>
+
+#include "hexdump.h"
+#include "hmcfgusb.h"
+
+struct recv_data {
+};
+
+static int parse_hmcfgusb(uint8_t *buf, int buf_len, void *data)
+{
+       if (buf_len < 1)
+               return 1;
+
+       switch(buf[0]) {
+               case 'E':
+               case 'H':
+               case 'R':
+               case 'I':
+                       break;
+               default:
+                       hexdump(buf, buf_len, "Unknown> ");
+                       break;
+       }
+
+       return 1;
+}
+
+static uint8_t ascii_to_nibble(uint8_t a)
+{
+       uint8_t c = 0x00;
+
+       if ((a >= '0') && (a <= '9')) {
+               c = a - '0';
+       } else if ((a >= 'A') && (a <= 'F')) {
+               c = (a - 'A') + 10;
+       } else if ((a >= 'a') && (a <= 'f')) {
+               c = (a - 'a') + 10;
+       }
+
+       return c;
+}
+
+int main(int argc, char **argv)
+{
+       struct hmcfgusb_dev *dev;
+       struct recv_data rdata;
+       uint8_t out[0x40]; //FIXME!!!
+       uint8_t buf[0x80];
+       int fd;
+       int r;
+       int i;
+       int cnt;
+
+       hmcfgusb_set_debug(0);
+
+       memset(&rdata, 0, sizeof(rdata));
+
+       dev = hmcfgusb_init(parse_hmcfgusb, &rdata);
+       if (!dev) {
+               fprintf(stderr, "Can't initialize HM-CFG-USB\n");
+               exit(EXIT_FAILURE);
+       }
+       printf("HM-CFG-USB opened!\n");
+
+       fd = open("hmusbif.enc", O_RDONLY);
+       if (fd < 0) {
+               perror("Can't open hmusbif.enc");
+               exit(EXIT_FAILURE);
+       }
+
+       cnt = 0;
+       do {
+               memset(buf, 0, sizeof(buf));
+               r = read(fd, buf, sizeof(buf));
+               if (r < 0) {
+                       perror("read");
+                       exit(EXIT_FAILURE);
+               } else if (r == 0) {
+                       break;
+               }
+               memset(out, 0, sizeof(out));
+               for (i = 0; i < r; i+=2) {
+                       out[i/2] = (ascii_to_nibble(buf[i]) & 0xf)<< 4;
+                       out[i/2] |= ascii_to_nibble(buf[i+1]) & 0xf;
+               }
+               cnt += r/2;
+               printf("Flashing %d bytes...\n", cnt);
+               hmcfgusb_send(dev, out, r/2, 1);
+       } while (r > 0);
+
+       hmcfgusb_close(dev);
+
+       return EXIT_SUCCESS;
+}