diff options
Diffstat (limited to 'cts')
| -rw-r--r-- | cts/common/board.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cts/common/board.py b/cts/common/board.py index f2dce110d7..db7f535391 100644 --- a/cts/common/board.py +++ b/cts/common/board.py @@ -79,7 +79,7 @@ class Board(object): Returns: List of serials """ - usb_args = ['lsusb', '-v', '-d', '0x0483:0x374b'] + usb_args = ['sudo', 'lsusb', '-v', '-d', '0x0483:0x374b'] st_link_info = sp.check_output(usb_args) st_serials = [] for line in st_link_info.split('\n'): @@ -105,7 +105,7 @@ class Board(object): Returns: True if execution is successful or False otherwise. """ - args = ['openocd', '-s', OCD_SCRIPT_DIR, + args = ['sudo', 'openocd', '-s', OCD_SCRIPT_DIR, '-f', self.openocd_config, '-c', 'hla_serial ' + self.hla_serial] for cmd in commands: @@ -194,7 +194,8 @@ class Board(object): except serial.SerialException: raise ValueError('Failed to open ' + self.tty_port + ' of ' + self.board + '. Please make sure the port is available and you have' + - ' permission to read it.') + ' permission to read it. Create dialout group and run:' + + ' sudo usermod -a -G dialout <username>.') self.tty = tty def read_tty(self, max_boot_count=1): |