tfp410 — DVI/HDMI Controller

DVI/HDMI Controller for the OpenMV Pure Thermal.

Note

This will be refactored to be under the display module soon.

Constructors

class tfp410.TFP410(i2c_addr=0x3F)

Initializes the TFP410 DVI/HDMI controller chip to drive an external DVI/HDMI display via a 24-bit parallel LCD bus. You just need to create this object to initialize the display.

Methods

TFP410.isconnected() → bool

Returns if an external display is connected.

TFP410.hotplug_callback(callback) → None

Registers a callback function that be called whenever the state of an external display being connected changes. The new state will be passed as an argument.

If you use this method do not call TFP410.isconnected() anymore until the callback is disabled by pass None as the callback for this method.