Sweep sine with sine
Posted: Thu Nov 24, 2022 1:04 pm
Hi,
for a mechanical system I have to sweep a sine wave between two frequencies.
The source code has RP_GEN_SWEEP_MODE_LINEAR and RP_GEN_SWEEP_MODE_LOG.
But I would need RP_GEN_SWEEP_MODE_SINE so the variation between the
start- and endfrequency varies with a slow sine and not linear or log.
The sweep should run between 60 Hz and 70 Hz each second.
Is there a way to do this with software or has the FPGA to be programmed to support this?
for a mechanical system I have to sweep a sine wave between two frequencies.
The source code has RP_GEN_SWEEP_MODE_LINEAR and RP_GEN_SWEEP_MODE_LOG.
But I would need RP_GEN_SWEEP_MODE_SINE so the variation between the
start- and endfrequency varies with a slow sine and not linear or log.
The sweep should run between 60 Hz and 70 Hz each second.
Is there a way to do this with software or has the FPGA to be programmed to support this?