diff options
Diffstat (limited to 'workspace/TS100/inc')
| -rw-r--r-- | workspace/TS100/inc/OLED.hpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/workspace/TS100/inc/OLED.hpp b/workspace/TS100/inc/OLED.hpp index 66d3c93e..cbf3eecc 100644 --- a/workspace/TS100/inc/OLED.hpp +++ b/workspace/TS100/inc/OLED.hpp @@ -35,6 +35,8 @@ public: // Draw the buffer out to the LCD using the DMA Channel void refresh() { i2c->Transmit( DEVICEADDR_OLED, screenBuffer, FRAMEBUFFER_START + (OLED_WIDTH * 2)); + //DMA tx time is ~ 20mS Ensure after calling this you delay for at least 25ms + //or we need to goto double buffering } void drawChar(char c, char preCursorCommand = '\0'); // Draw a character to a specific location |