diff options
Diffstat (limited to 'hw/jazz_led.c')
| -rw-r--r-- | hw/jazz_led.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/hw/jazz_led.c b/hw/jazz_led.c index a0eea26..d547138 100644 --- a/hw/jazz_led.c +++ b/hw/jazz_led.c @@ -285,6 +285,22 @@ static void jazz_led_screen_dump(void *opaque, const char *filename) printf("jazz_led_screen_dump() not implemented\n"); } +static void jazz_led_text_update(void *opaque, console_ch_t *chardata) +{ + LedState *s = opaque; + char buf[2]; + + dpy_cursor(s->ds, -1, -1); + dpy_resize(s->ds, 2, 1); + + /* TODO: draw the segments */ + snprintf(buf, 2, "%02hhx\n", s->segments); + console_write_ch(chardata++, 0x00200100 | buf[0]); + console_write_ch(chardata++, 0x00200100 | buf[1]); + + dpy_update(s->ds, 0, 0, 2, 1); +} + void jazz_led_init(DisplayState *ds, target_phys_addr_t base) { LedState *s; @@ -301,5 +317,7 @@ void jazz_led_init(DisplayState *ds, target_phys_addr_t base) io = cpu_register_io_memory(0, led_read, led_write, s); cpu_register_physical_memory(s->base, 1, io); - graphic_console_init(ds, jazz_led_update_display, jazz_led_invalidate_display, jazz_led_screen_dump, s); + graphic_console_init(ds, jazz_led_update_display, + jazz_led_invalidate_display, jazz_led_screen_dump, + jazz_led_text_update, s); } |
