PSoC™ 5, 3 & 1 Forum Discussions
I'm having a problem with bootloading via a UART connected to wifi.
Everything was previously working, now with no change to the coms set up I am getting a consistent time out message in the host app when I attempt to upload new firmware.
The first command works fine.
The second command sent by the host is a request for the size of flash. The fist byte of the reply is returned and then nothing further.
We have made hardware decision based on being able to flash over wifi and its urgent we get it working again (have raised a ticket, they suggested opening a question here)
Show LessHello everyone,
I have absolutely no idea how to transfer data from external USB keyboard, I've searched the net and nothing. I tried USBFS, but then I realized it's for emulating USB devices.
Is there any way I can get data from external USB keyboard to PSOC 5LP? The keyboard must be connected to USB port.
Thanks in advance,
Lidia
Show LessI noticed through the following that division by a number much larger than a 1000 doesn't work well unless it is broken into steps. Why is this the case? I assumed that this is something that would be done automatically..
pulselen = (Ch1Period - Channel_1_Count)/1000000;
sprintf(StringToPrint,"pulselen is %lf s \r\n",pulselen); ///DOESNT WORK-prints 0.000000
UART_1_PutString(StringToPrint);
pulselen = (Ch1Period - Channel_1_Count)/100;
pulselen = pulselen/100;
pulselen = pulselen/100;
sprintf(StringToPrint,"pulselen is %lf s \r\n",pulselen); ///WORKS
UART_1_PutString(StringToPrint);
Hello,
I'd like to know if anyone has done a project using TCP protocol on PSoc5?
I used the project manojr_cet have made using UDP protocol, and it works great.
I'd like to use the same project, only with TCP protocol instead.
Has anyone done something similar?
Best regards,
Igal
Show LessHi!
Till date I have been programming PSoC-4 and the maximum PWM clock speed is limited to half of system clock. i,e, 48/2 = 24MHz.
Now I am wanting to try out PSoC-5. I just built a project with a PWM block feeding from a 78MHz clock. It compiled without errors.
Another thing I don't understand is that even when I change the clock speed to say 500MHz, there is no error but only a warning that the clock speed is outside tolerance.
I also 'loosely' recall that even for PSOC-5 the maximum PWM speed is half of the system clock speed.
My question is: What is the maximum permitted speed for PWM in PSOC-5?
Thanks
Show LessHi all,
Can anyone recommend a good book/tutorial on PSoC C programming for beginners? When I say beginners I mean people who have never dealt with hardware before. Any help is appreciated. Thank you.
Show LessAssuming one makes an appropriate adapter cable, is it possible to program the CY8C38 and CY8C58 family processor modules in the CY8CKIT-001 using the KitProg that comes with the CY8CKIT-059?
Paul
Show LessHello there,
I have a project that required a bidirectional ADC which can take negative and positive voltages.
What is the best solution to do so using PSoC 5LP? I have MAXREFDES5#, and I am thinking about using it, but I know the design will be complex. If these is a suggestion or an example code that would help me to build my design faster I would be grateful.
Thanks!
Show LessHi,
I'm trying to do some processing of the analog signal on the PSoC 5LP. The problem is that the signal has rather high 50 Hz mains hum superimposed, and it even exceeds the input range of PSoC opamps and other analog components. Also, since the relevant signal is small compared to the hum, digital filtering is not very useful. I would like to use some kind of an analog filter using PSoC opamps (eg. high pass with cutoff above 100Hz), but I'm not sure how to do the biasing, since PSoC opamps are single supply.
How should the biasing for the high pass analog filter be done?
Show Less