The status of the Spike device for all layers.
                
                
                    | Name | Type | 
                    Array size | 
                    Description | 
                
                
                    | layer[4] | 
                    SpikeStatus | 
                    4 | 
                    Spike status data for all four layers. | 
                
                | union | 
                
                    | layer1 | 
                    SpikeStatus | 
                     | 
                    Spike status data for layer one. | 
                
                
                    | layer2 | 
                    SpikeStatus | 
                     | 
                    Spike status data for layer two. | 
                
                
                    | layer3 | 
                    SpikeStatus | 
                     | 
                    Spike status data for layer three. | 
                
                
                    | layer4 | 
                    SpikeStatus | 
                     | 
                    Spike status data for layer four. | 
                
            
            
            Variables
            
                
                
spikeDevices
                Source: lib/modules/spike.whl, line: 71
                Spike device status data.
                
            
            
            Procedures
            
            spikeLayerStart
            Source: lib/modules/spike.whl, line: 74
            Start reading updates from the Spike devices.
            proc spikeLayerStart()
            
            
            spikeLayerClearLeds
            Source: lib/modules/spike.whl, line: 80
            Set the brightness of a led in the matrix.
            proc spikeLayerClearLeds(number layer)
            Parameters:
            
                | Name | Type | Description | 
                | layer | number | The layer. | 
            
            
            
            spikeLayerSetLed
            Source: lib/modules/spike.whl, line: 87
            Set the brightness of a led in the matrix.
            proc spikeLayerSetLed(number layer, number x, number y, number brightness)
            Parameters:
            
                | Name | Type | Description | 
                | layer | number | The layer. | 
                | x | number | The column. | 
                | y | number | The row. | 
                | brightness | number | The let brightness. | 
            
            
            
            spikeLayerSetText
            Source: lib/modules/spike.whl, line: 97
            Show a text on the led matrix.
            proc spikeLayerSetText(number layer, string text)
            Parameters:
            
                | Name | Type | Description | 
                | layer | number |  | 
                | text | string | The text. |