PSoC™ 4 Forum Discussions
We are moving backwards. Excellent Psoc forum was Psocdeveloper.
No forum search button makes total mess. I can't find my own posts.
Search community ( what Cypress provides) is not the same, as forum search.
Show LessI got my CY8C4246AZI-M443ES (does ES mean Engineering Sample?) chip and board today and built it up.
Usual thing to do is a simple hello world with a blinking LED. In other systems I would do that with a loop, but on PSOC I usually just divide down a clock to 2hz and route it out to the HB_LED pin. Of course of PSOC4 that isn't as easy as it is with PSOC5LP, but I took the extra step of setting up the output pin for clocking output and then it works. I've done this on 4200 (non M) chips before.
Amazed to find that the M series has changed the clocking system again. No more 24 bits clocks, back to 16 bits. But according to the TRM we have more of them. Tried tossing in a freq divider from component library but that blew the UDB limit.
So I used a TCPWM (there are plenty). I made a 1Khz clock and then used the PWM to blink the clock. I left the output pin in clock mode, but I can probably switch back to a regular pin since the LINE output has probably left the clock domain.
Anyway, it works. Attached is a project to look at. All done in Creator 3.3
Now for the questions: (all done with Creat
In the results report and on the new Resource Meter (LOVE THAT FEATURE) it shows 0 of 4 digital clocks used. where did my 1Khz clock go? Aren't there supposed to be 16? Or am I ready the TRM wrong and there are 16 but 12 are internal/system vs. user.
Any other way to get a 2Hz signal? I can't find anyway to get the ILO except in the similar manner above where I have to use a TCPWM to divide it down.
The Clock Component talks about Routed1, Routed2, Routed3, Routed4 as 'existing clock source'. But I don't find anything in the TRM (that I can see). Any way that I can't find to cascade one clock into another.
My CY8CKIT-043 units finally shipped on Thursday and should arrive Monday or Tuesday.
-Ed
Show LessI need to program a psoc-4 chip that is mounted on a PCB.
Is it possible to program the chip while it is still intact on the board using the pioneer kit?
I have access to the SWD pins, Vcc, GND and XRES as prescribed by the programming guide.
Please help!
Show LessHi,
I have connected to the ESP8266 WIFI module with help from Pavloven's excellent software example. I am able to connect to WIFI, and even open a TCP connection, but I cannot seem to upload data to the 'dweet.io' and 'freeboard.io' interfaces. The project is attached.
dweet from Arduino:
https://www.openhomeautomation.net/cloud-temperature-logger-esp8266/
ESP8266 commands:
http://www.pridopia.co.uk/pi-doc/ESP8266ATCommandsSet.pdf
I am very grateful in advance for any help, and I think this could be an important cost effective WIFI module, especially as it was just FCC certified.
Regards,
Tom
Show LessHello
there is alarm handler , main function , two alarm structure , what I have to do to set next alarm, next mask ?
can you please check the sequence of program
Show LessHello,
Iam using CY8CKIT-042-BLE with CY8C4247LQI module with UART to BLE example project. When I send over UART a long message (about 40 bytes) it sends it in 3 messages over the Bluetooth. My problem is that there is a delay between these messages about 100 ms.. Send 40 bytes message then takes about 200ms. Is there a way how to increase the speed of the communication? Thanks
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