But a sine wave has two types of zero crossings, one where the slope is positive and one where the slope is negative. If you choose the positive slope zero crossing on channel 1 as the start of your period, then the corresponding point on...
Mechanism: The algorithm generates a grid where the value at each cell is determined by the sum of multiple sine waves with different frequencies and amplitudes. The resulting wave patterns are then thresholded to create walls and paths, resembling rhythmic and wave-like structures. This method pro...
Of course you will need a low pass filter at the PWM output to see a sine wave on the oscilloscope. To firstly test the operation of the DDS phase accumulator, temporarily transfer the state at 3,DDSREG to an output port pin. If operation is correc...
Using an XCEL spead sheet, I computed (and plotted) an accurate sine wave in a 256 byte table. The tones (of a predetermined frequency) will be generated continuously when the M/P is in the transmit mode, and I would like to use Timer 1 for this purpose, and ...