1024 points FFT with CMSIS | Cypress Semiconductor
1024 points FFT with CMSIS
after reading of
I tried to get it to run on my CY8CKIT- 014 with a PSoC5 ES1.
Result: 38208 Byte Flash, 8508 SRAM, (after combing the huge CMSIS library)
Measured time was: 23,5 ms per FFT (1024 points, 32Bit float format, 60Mc processor clock)
The full CMSIS- sample reached 56 ms with
- calculating the magnitude at each bin- Calculating of maxValue and returning corresponding BIN value I am happy, that the PSoC5 satisfies my goals.