st7789

This is a Rust driver library for ST7789 displays using embedded_graphics, embedded_hal, and no_std, no_alloc support.

• Driver documentation.
• Examples
• Display datasheet

Features

These features are enabled by default:

• graphics - embedded-graphics support: pulls in embedded-graphics dependency
• batch - batch-drawing optimization: pulls in heapless dependency and allocates 300 bytes for frame buffer in the driver
• buffer - use a 128 byte buffer for SPI data transfers

Status

• Communications via SPI
• Tested with PineTime watch
• Hardware scrolling support
• Offscreen Buffering

Changelog