diff options
| author | Nicolas Boichat <drinkcat@chromium.org> | 2017-11-20 19:11:18 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-12-14 04:22:40 -0800 |
| commit | 27c01992fc80d92aa96f34a3a382b0e7dae9498a (patch) | |
| tree | 22fb94e56f108a7c7f40058acf6be803bfa9b866 /extra | |
| parent | 313ea684c37a5f21d46304ed9f6515362d003544 (diff) | |
| download | chrome-ec-27c01992fc80d92aa96f34a3a382b0e7dae9498a.tar.gz | |
usb_updater2: Increase touchpad debug buffer length to 50 bytes.
We would like to use all 64-bytes of the buffer as parameter to
UPDATE_EXTRA_CMD_TOUCHPAD_DEBUG (12 bytes for update_frame_header,
2 bytes for the extra command type, leaving 50 bytes of payload).
BRANCH=none
BUG=b:63993891
TEST=./usb_updater2 -g 00 -d 18d1:502b
Change-Id: I023aa760f1a4cf9cacf9262a758cba1120d4f380
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/780372
Reviewed-by: Chun-ta Lin <itspeter@chromium.org>
Diffstat (limited to 'extra')
| -rw-r--r-- | extra/usb_updater/usb_updater2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extra/usb_updater/usb_updater2.c b/extra/usb_updater/usb_updater2.c index 28bb167168..7e27125f02 100644 --- a/extra/usb_updater/usb_updater2.c +++ b/extra/usb_updater/usb_updater2.c @@ -916,7 +916,7 @@ int main(int argc, char *argv[]) int show_fw_ver = 0; int touchpad_update = 0; int extra_command = -1; - uint8_t extra_command_data[32]; + uint8_t extra_command_data[50]; int extra_command_data_len = 0; uint8_t extra_command_answer[64]; int extra_command_answer_len = 1; @@ -949,7 +949,7 @@ int main(int argc, char *argv[]) case 'g': extra_command = UPDATE_EXTRA_CMD_TOUCHPAD_DEBUG; /* Maximum length. */ - extra_command_data_len = 32; + extra_command_data_len = 50; str2hex(optarg, extra_command_data, &extra_command_data_len); hexdump(extra_command_data, extra_command_data_len); |