diff options
| author | Jack Humbert <jack.humb@gmail.com> | 2017-06-18 10:15:02 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-18 10:15:02 -0400 |
| commit | 51a86b85f35769533124d209c990aee18965ea6b (patch) | |
| tree | 9951b7b99125472ffc4c4af15a764a0083dc1297 /keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c | |
| parent | 7feadbd66d5c80b1c39c565864bb1af0d1e87874 (diff) | |
| parent | 086aad0d7e5770e0be36498e5f569af5a23b111c (diff) | |
Merge pull request #1361 from fredizzimo/ergodox_infinity_backlight
Add Ergodox Infinity backlight support
Diffstat (limited to 'keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c')
| -rw-r--r-- | keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c index ea09c4bb0c..b4a5c84b0a 100644 --- a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c +++ b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c @@ -43,7 +43,7 @@ extern const uint8_t CIE1931_CURVE[]; #define GDISP_INITIAL_CONTRAST 0 #endif #ifndef GDISP_INITIAL_BACKLIGHT - #define GDISP_INITIAL_BACKLIGHT 100 + #define GDISP_INITIAL_BACKLIGHT 0 #endif #define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) @@ -173,7 +173,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { } // software shutdown disable (i.e. turn stuff on) - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); + write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); gfxSleepMilliseconds(10); // Finish Init @@ -183,7 +183,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { g->g.Width = GDISP_SCREEN_WIDTH; g->g.Height = GDISP_SCREEN_HEIGHT; g->g.Orientation = GDISP_ROTATE_0; - g->g.Powermode = powerOn; + g->g.Powermode = powerOff; g->g.Backlight = GDISP_INITIAL_BACKLIGHT; g->g.Contrast = GDISP_INITIAL_CONTRAST; return TRUE; @@ -204,7 +204,8 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { uint8_t* src = PRIV(g)->frame_buffer; for (int y=0;y<GDISP_SCREEN_HEIGHT;y++) { for (int x=0;x<GDISP_SCREEN_WIDTH;x++) { - PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[*src]; + uint8_t val = (uint16_t)*src * g->g.Backlight / 100; + PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; ++src; } } @@ -297,8 +298,13 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { g->g.Orientation = (orientation_t)g->p.ptr; return; - case GDISP_CONTROL_CONTRAST: - return; + case GDISP_CONTROL_BACKLIGHT: + if (g->g.Backlight == (unsigned)g->p.ptr) + return; + unsigned val = (unsigned)g->p.ptr; + g->g.Backlight = val > 100 ? 100 : val; + g->flags |= GDISP_FLG_NEEDFLUSH; + return; } } #endif // GDISP_NEED_CONTROL |