About Sbhen.1488

Sbhen.1488 · 2021-03-24

of sampling time in terms of cycles. what this sampling time corresponds to. I mean is this the actual rate at which the adc samples the input signal. If this is Sampling rate of ADC. then using Timer update event which i set for every 1hmz is relate...

Sbhen.1488 · 2021-03-17

since the board has Lora embed with the kit. i want was set up the rf connectivity to transfer data between two such device.Any one please guide me with setup and code

Sbhen.1488 · 2021-03-15

even i grounded the ADC input pin but still i receive garbage values of >4000.Is there any problem with the configuration of adc. im currently stuck at the adc. anyone with the adc dac code help me out.

Sbhen.1488 · 2020-12-10

I'm using SPI communication for generating the sweep.But Unfortunately Im not able generate the sweep as desired and the PLL remains in the default state giving 9 gHz single tone frequency.please help me if any one has implemented the HMC based PLL ...

Sbhen.1488 · 2020-03-31

i dont know how to send variable size data evrytime. The HMC Mode protocol for the serial port is designed for a 4 wire interface with a fixed protocol featuringa. 1 Read/Write bitb. 6 Address bitsc. 24 data bitsplease need yout help on how to send >...

Sbhen.1488 · 2021-03-24

so this is not the rate at which the ADC takes the sample? This is the time for which the ADC hold the sample ? is this the right interpretation of what your saying. if possible could you explain more on this.Thank you

Sbhen.1488 · 2021-03-15

im feeding 1khz 1 vpp signal from waveform generator. the waveform generator has 50 ohm impedance. i have common ground between the waveform generator and the stm32 board.can u please help me with the code.? Or u have any suggestion regarding the cod...

Sbhen.1488 · 2021-03-15

using STM32f466re nucleo boardusing cube mx ide to generate the code on keilusing ADC1 IN3i have assign buffer to adc. feeding analog signal externally to adc. and storing in the converted samples values in buffer,

Sbhen.1488 · 2020-04-01

@turboscrew i know the size of the data is 32 bit where 1 bit r/w 6 bit address 24 bit data and last bit dont care. but how to send data in SPI i dont know.. i mean if u could provide me with some info. i just want to write the data.. currently not...

Sbhen.1488 · 2020-03-31

@TDK currently i dont have that kind of programming experience of such type of SPI communicaton.. for that purpose i need the help ...if you code help me out with hmc767 would be great help.

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What is Actually ADC sampling rate. Suppose i want to trigger the adc at sampling rate of 1Msps. i would trigger the adc using timer update event that would over flow after every 1 usec. But in the parameter setting using cube mx for adc has one option

i am using B-l072Z-LRWAN1 stm32 discovery kit. i want to setup up end to end communication between 2 such board using stm32 ide code. (without arduino). can any one help me up with the code or how to setup communication. i need code in stm32 ide .

hello , im using adc-dac combination where i want to regenerate the waveform using dac. im fedding input to the adc externally using waveform generator. But the problem is my adc buffer show value beyoud 4000 irrespective of the input. why is this so.

Hi everyone, I'm currently working on stm32f4 nucleo board. I have a analog device based HMC767 PLL (datasheet and user manual link below) eval kit. i want to sweep a bandwidth of 150Mhz( strt freq= 8.0ghz stp freq= 8.15ghz).

hello, im using stm32f446re nucleo board for practice and i have configure the board for SPI communication. i did the program for the 8bit and 16bit DFF. Now i using HMC767 PLL as a salve device whos register size is different from that of nucleo board.

Re: What is Actually ADC sampling rate. Suppose i want to trigger the adc at sampling rate of 1Msps. i would trigger the adc using timer update event that would over flow after every 1 usec. But in the parameter setting using cube mx for adc has one option

Re: hello , im using adc-dac combination where i want to regenerate the waveform using dac. im fedding input to the adc externally using waveform generator. But the problem is my adc buffer show value beyoud 4000 irrespective of the input. why is this so.

Re: hello , im using adc-dac combination where i want to regenerate the waveform using dac. im fedding input to the adc externally using waveform generator. But the problem is my adc buffer show value beyoud 4000 irrespective of the input. why is this so.

Re: hello, im using stm32f446re nucleo board for practice and i have configure the board for SPI communication. i did the program for the 8bit and 16bit DFF. Now i using HMC767 PLL as a salve device whos register size is different from that of nucleo board.

Re: hello, im using stm32f446re nucleo board for practice and i have configure the board for SPI communication. i did the program for the 8bit and 16bit DFF. Now i using HMC767 PLL as a salve device whos register size is different from that of nucleo board.