diff options
Diffstat (limited to 'firmware/2lib/2ui.c')
| -rw-r--r-- | firmware/2lib/2ui.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/firmware/2lib/2ui.c b/firmware/2lib/2ui.c index 24f74736..10de1760 100644 --- a/firmware/2lib/2ui.c +++ b/firmware/2lib/2ui.c @@ -300,6 +300,7 @@ vb2_error_t ui_loop(struct vb2_context *ctx, enum vb2_screen root_screen_id, const struct vb2_menu *menu; const struct vb2_screen_info *root_info; uint32_t key_flags; + uint32_t start_time_ms, elapsed_ms; vb2_error_t rv; memset(&ui, 0, sizeof(ui)); @@ -316,6 +317,8 @@ vb2_error_t ui_loop(struct vb2_context *ctx, enum vb2_screen root_screen_id, prev_error_code = VB2_UI_ERROR_NONE; while (1) { + start_time_ms = vb2ex_mtime(); + /* Draw if there are state changes. */ if (memcmp(&prev_state, ui.state, sizeof(*ui.state)) || /* Redraw when timer is disabled. */ @@ -392,7 +395,9 @@ vb2_error_t ui_loop(struct vb2_context *ctx, enum vb2_screen root_screen_id, } /* Delay. */ - vb2ex_msleep(KEY_DELAY_MS); + elapsed_ms = vb2ex_mtime() - start_time_ms; + if (elapsed_ms < KEY_DELAY_MS) + vb2ex_msleep(KEY_DELAY_MS - elapsed_ms); } return VB2_SUCCESS; |