Good day everyone,
I'm having a few problems in the design I'm trying to accomplish. Essentially I've been looking for a low-cost MCU that can remotely be triggered to sample two signals. This should be an accurate sample at around 1MSPS per signal for around 10 milliseconds.
The main problems I've had is finding an MCU that can actually store this data and at this speed. I've looked for low-cost evaluation boards but found nothing. I've been considering building my own board using the STM32F765IG by ST. It features an ADC that could read fast enough and I think the data storage could be possible by using the DMA and either storing directly into RAM or flash( new to this so not sure).
Does this seem like a viable option or should I look for another board to do this?
To remotely trigger it I'm thinking of interlinking it on a PCB to a module with wifi, this module will trigger the STM32F765IG to close a switch and start sampling and when it has finished sampling to open the switch and send the samples over wifi to a remote repository.
Thanks in advance for any help, struggling to find a viable way to do this.
I'm having a few problems in the design I'm trying to accomplish. Essentially I've been looking for a low-cost MCU that can remotely be triggered to sample two signals. This should be an accurate sample at around 1MSPS per signal for around 10 milliseconds.
The main problems I've had is finding an MCU that can actually store this data and at this speed. I've looked for low-cost evaluation boards but found nothing. I've been considering building my own board using the STM32F765IG by ST. It features an ADC that could read fast enough and I think the data storage could be possible by using the DMA and either storing directly into RAM or flash( new to this so not sure).
Does this seem like a viable option or should I look for another board to do this?
To remotely trigger it I'm thinking of interlinking it on a PCB to a module with wifi, this module will trigger the STM32F765IG to close a switch and start sampling and when it has finished sampling to open the switch and send the samples over wifi to a remote repository.
Thanks in advance for any help, struggling to find a viable way to do this.