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Merge pull request #740 from ernicek/ernicek/support-64-48

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Added support for OLED with size 64x48
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Ruslan V. Uss 2020-02-05 12:58:06 +05:00 • committed by GitHub
commit bc979883c2
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1 changed files with 5 additions and 1 deletions
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4
extras/ssd1306/ssd1306.c
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@ -143,6 +143,7 @@ int ssd1306_init(const ssd1306_t *dev)
case 32: case 32:
pin_cfg = 0x02; pin_cfg = 0x02;
break; break;
case 48:
case 64: case 64:
pin_cfg = 0x12; pin_cfg = 0x12;
break; break;
@ -244,6 +245,9 @@ int ssd1306_load_frame_buffer(const ssd1306_t *dev, uint8_t buf[])
#endif #endif
size_t len = dev->width * dev->height / 8; size_t len = dev->width * dev->height / 8;
if (dev->screen == SSD1306_SCREEN) { if (dev->screen == SSD1306_SCREEN) {
if (dev->width == 64 && dev->height == 48)
ssd1306_set_column_addr(dev, 32, 32 + dev->width -1);
else
ssd1306_set_column_addr(dev, 0, dev->width - 1); ssd1306_set_column_addr(dev, 0, dev->width - 1);
ssd1306_set_page_addr(dev, 0, dev->height / 8 - 1); ssd1306_set_page_addr(dev, 0, dev->height / 8 - 1);
} }