About Svish.3

Svish.3 · 2021-09-07

Hello I want select inbuilt USB Microcontroller with Support HID, Cost of Minimum Quantity, Product life cycle, Availability and lead time, Also alternative part number. So I hope you will be give me some response on this. One of the Part number has...

Svish.3 · 2020-12-23

Hi I tested arm_rfft_fast_f32 function from CMSIS-DSP 1.4.5 i used external 16 bit adc to given input of the stm32f4 devlopment board using SPI DMA interface. This row count data from adc given to the input buffer that are given belowMy Problem is th...

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Hello I want select inbuilt USB Microcontroller with Support HID, Cost of Minimum Quantity, Product life cycle, Availability and lead time, Also alternative part number.

Hi I tested arm_rfft_fast_f32 function from CMSIS-DSP 1.4.5. i want to calculate frequency. whenver i am use arm_cmplx_mag_f32((float32_t *) FFT_Input_Array_1, FFT_Output_Array, Samples); this function given not proper calculate fft Result.