hmsniff: add support for firmware-update-mode

[hmcfgusb] / hmsniff.c

diff --git a/hmsniff.c b/hmsniff.c
index 89e2e82ebb0e51ea73c0a020488cb70a06e45ea4..f3410445932aa6d05fee5514d1db325196881815 100644 (file)
--- a/hmsniff.c
+++ b/hmsniff.c
@@ -101,6 +101,12 @@ char *hm_message_types(uint8_t type, uint8_t subtype)
                case 0x70:
                        return "Weather event";
                        break;
+               case 0xca:
+                       return "Firmware";
+                       break;
+               case 0xcb:
+                       return "Rf configuration";
+                       break;
                default:
                        return "?";
                        break;
@@ -193,6 +199,7 @@ static int parse_hmcfgusb(uint8_t *buf, int buf_len, void *data)
                        break;
                case 'R':
                case 'I':
+               case 'G':
                        break;
                default:
                        hexdump(buf, buf_len, "Unknown> ");
@@ -206,6 +213,7 @@ void hmsniff_syntax(char *prog)
 {
        fprintf(stderr, "Syntax: %s options\n\n", prog);
        fprintf(stderr, "Possible options:\n");
+       fprintf(stderr, "\t-f\t\tfast (100k/firmware update) mode\n");
        fprintf(stderr, "\t-v\t\tverbose mode\n");
        fprintf(stderr, "\t-V\t\tshow version (" VERSION ")\n");
 
@@ -216,10 +224,15 @@ int main(int argc, char **argv)
        struct hmcfgusb_dev *dev;
        struct recv_data rdata;
        int quit = 0;
+       int speed = 10;
+       uint8_t speed_buf[2];
        int opt;
 
-       while((opt = getopt(argc, argv, "vV")) != -1) {
+       while((opt = getopt(argc, argv, "fvV")) != -1) {
                switch (opt) {
+                       case 'f':
+                               speed = 100;
+                               break;
                        case 'v':
                                verbose = 1;
                                break;
@@ -254,6 +267,11 @@ int main(int argc, char **argv)
                hmcfgusb_send_null_frame(dev, 1);
                hmcfgusb_send(dev, (unsigned char*)"K", 1, 1);
 
+               hmcfgusb_send_null_frame(dev, 1);
+               speed_buf[0] = 'G';
+               speed_buf[1] = speed;
+               hmcfgusb_send(dev, speed_buf, 2, 1);
+
                while(!quit) {
                        int fd;