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Test pcd8544 driver about nodemcu-firmware HOT 4 CLOSED

devsaurus avatar devsaurus commented on June 17, 2024
Test pcd8544 driver

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Comments (4)

vowstar avatar vowstar commented on June 17, 2024

I'll buy some pcd8544 lcd and test.

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devsaurus avatar devsaurus commented on June 17, 2024

That would be great, thanks!

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devsaurus avatar devsaurus commented on June 17, 2024

I changed the way to implement bindings for the display constructors: They're now based on 2 template functions for I2C and SPI, respectively. This enables verification of the u8g module code with the two displays I actually have (I2C and SPI version of SSD1306). Further displays can then be considered basically ok since they share the same code. The display drivers themselves are used unmodified from u8glib.
This should enable a closed chain of verification, and I hope it doesn't generate issues at the users' side. The benefit is a large increase of supported displays within nodemcu.

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devsaurus avatar devsaurus commented on June 17, 2024

PCD8544 was reported to work, see http://www.esp8266.com/viewtopic.php?f=23&t=7006

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