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Hello,
I'm trying sample one channel ADC at 10kHz and transmit the data over USB serial. The code (CCS C) is below.
Unfortunately USB halt after transmitting several tens of samples. I think the problem with the speed of "printf(usb_cdc_putc,...)", but have no idea how to solve it.
I'll...
Hi,
Sensor produce continues analog signal proportional to the pressure. 10 kHz is sampling rate which I need, i.e. resulting file will contain one A/D record each 0.1 mSec.
Actually what I'm looking for is ability to record (on PC) analog signal with ~10 kHz sample rate and control one digital...
Input device is pressure sensor. Signal is scaled by amplifier. I will need enable digital output, record couple of seconds the analog input then disable output. All future signal processing will be done on PC by software.
Hi,
Yes, 12 bits ADC is must. Actually I need monitor one analog signal at 8...10 kHz rate and have one digital output in order to enable/disable motor. I'm also planning to use FT232 for USB.
As for learning/experimenting - that is out of scope, for building DAQ only.
Hi,
Code is not mine, you are right, I just planning to base my project on this. Here is a link: **broken link removed**
All open, no secrets at all :-)
Thank you for helping ...
Hello,
I have working code for 16C774 written in Assembler. Microchip recommend switch to 18F4423 so I'm thinking about code translation. Is there any automatic tools available? Maybe some guides? Would appreciate for any help.
Thanks and best regards!
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