devices

Author	SHA1	Message	Date
Michael Hanselmann	648f44a621	waveshare213v2: Allow changing update mode without re-initialization It's perfectly acceptable to update a display in full mode before switching to partial mode and vice-versa. There's no need for a full soft-reset in-between. This change breaks the API: the "Init" function no longer receives a parameter. The default is to always start in the full update mode. Signed-off-by: Michael Hanselmann <public@hansmi.ch>	5 years ago
hansmi	d09d487465	Remove dependencies on fogleman/gg and golang/freetype (#28 ) The waveshare2in13v2 example was evidently copied from the epd example, but didn't comment out the code pulling in additional dependencies.	5 years ago
hansmi	d92a4ed45d	waveshare2in13v2: Add constants, add missing init to example (#25 ) Avoid using strconv.Itoa fmt.Sprintf() can format numbers directly using the "%d" format specifier. Call Dev.Init in example code Without initializing the hardware nothing is shown on the display. Add constants for commands Translate the command names from the datasheet into constant names, similar to `epd/epd.go`. These names make it easier to understand what the driver does. One command, 0x37, is not documented in any of the datasheets available (Waveshare 2.13inch e-Paper, Good Display GDEH0213B72). Signed-off-by: Michael Hanselmann <public@hansmi.ch>	5 years ago
Dan Kortschak	960e8d343b	waveshare2in13v2: add example (#8 )	5 years ago