logic2chip_cfg_matrix

spidr4.tpx4tools.logic2chip_cfg_matrix(pixelcfg)[source]

Converts a logical pixel configuration (numpy array shape=(512,448), dtype=u8) to a flat numpy array which can be fed into the tpx4.ConfigPixels() called.

Parameters:: pixelcfg (ndarray) – Pixel configuration in [rows,column] ordering

Retruns

ndarray: A flat array which can be fed to rpc.Tpx4PixelConfig()

— pixel_config = np.zeros(shape=(512, 448)) pixel_config[5, 5] = 0xF

config_blob = logic2chip_matrix(pixel_config)

tpx4.ConfigPixels(: rpc.Tpx4PixelConfig(idx = 0, config=config_blob.tobytes())

)