diff options
Diffstat (limited to 'drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c')
| -rw-r--r-- | drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c b/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c index abea8365..d3f8ae2b 100644 --- a/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c +++ b/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c @@ -142,10 +142,12 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { if (!(g->flags & GDISP_FLG_NEEDFLUSH)) return; + acquire_bus(g); write_cmd(g, SSD1306_SETSTARTLINE | 0); for(i=0; i < GDISP_SCREEN_HEIGHT/8 * SSD1306_PAGE_WIDTH; i+=SSD1306_PAGE_WIDTH) write_data(g, RAM(g)+i, SSD1306_PAGE_WIDTH); + release_bus(g); } #endif |