diff options
| -rw-r--r-- | tools/hciattach.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/tools/hciattach.c b/tools/hciattach.c index bcdad95b..d0e03cce 100644 --- a/tools/hciattach.c +++ b/tools/hciattach.c @@ -648,7 +648,7 @@ static int csr(int fd, struct uart_t *u, struct termios *ti) */ static int swave(int fd, struct uart_t *u, struct termios *ti) { - struct timespec tm = {0, 500000}; + struct timespec tm = { 0, 500000 }; char cmd[10], rsp[100]; int r; @@ -688,7 +688,7 @@ static int swave(int fd, struct uart_t *u, struct termios *ti) } /* Send initialization command */ - if (write(fd, cmd, 9) != 9) { + if (write(fd, cmd, 10) != 10) { perror("Failed to write init command"); return -1; } @@ -720,15 +720,16 @@ static int swave(int fd, struct uart_t *u, struct termios *ti) return -1; } - // we probably got the reply. Now we must send the "soft reset": + // we probably got the reply. Now we must send the "soft reset" + // which is standard HCI RESET. + cmd[0] = HCI_COMMAND_PKT; // it's a command packet - cmd[1] = 0x0B; // OCF 0x0B = param access set - cmd[2] = 0xfc; // OGF bx111111 = vendor specific - cmd[3] = 0x01; // 1 byte of data following - cmd[4] = 0x03; // HCI Reset Subcommand - - // Send initialization command - if (write(fd, cmd, 5) != 5) { + cmd[1] = 0x03; + cmd[2] = 0x0c; + cmd[3] = 0x00; + + /* Send reset command */ + if (write(fd, cmd, 4) != 4) { perror("Can't write Silicon Wave reset cmd."); return -1; } |