PSoC™ 4 Forum Discussions
Where is it stored? I am using the BLE 4200 with 256 KB of flash.
Cheers,
I am using a bipolar stepper motor (1528-1062-ND) and controlling it by an H-bridge (296-36156-5-ND). I was wondering if anybody used a stepper motor and H-bridge combination and had some code or a diagram block. I am using this for class and if anyone has any links or anything to help thank you in advance!
Show LessHey,
Is it possible to upgrade the application from cloud/server rather than smartapp?
get zip file from sever --> store in flash --> switch application to DFU / boot-loader mode using button less --> read this file from flash --->send this file for upgrade firmware and replace with existing firmware
Show LessI'm using Em_EEPROM in a Psoc4 project and i place Eeprom Storage at fixed address as described in EM-EEPROM Datasheet Rev 2.0.
It work as described, but how can'I prevent deletion of this flash memory area when running the Prog command ?
Show LessI am using a bipolar stepper motor (1528-1062-ND) and controlling it by an H-bridge (296-36156-5-ND). I was wondering if anybody used a stepper motor and H-bridge combination and had some code or a diagram block. I am using this for class and if anyone has any links thank you in advance!
Show LessPer an older thread here: How to send Scan_Request's from CY5677 Dongle with the C# API from Cypress
It appears that the link to the sample app Mady posted no longer exists.
Is this application available somewhere else?
Show LessThis link is lost. Please help how to get the example.
Dropbox - MADY-40.zip - Simplify your life
Show Less对芯片进行烧录时,总是提示校验失败,但是读出来的hex文件与烧录文件又没有差别。
When the chip is burned, the verification fails, but the read hex file is no different from the burned file.
Show Less
I'm working on a simple Neopixel driver on a PSoC 4200 using UDBs. The state machine accepts 24 bits into the F0 FIFO, moves the F0 into A0, then shifts the 24 bits one at a time using the shifter. The state machine portion, accepting data into the FIFO, transferring it into A0, sending bits out one bit at a time, adding the proper bits for the Neopixel protocol, works properly. The output from the UDB shifter seems give random values.
To observe the shift out signal, I created a data path out signal for the shift out, and routed it to an external pin. The shifting only happens at a single point in the state machine. Is the shift out from the shifter persistent (i.e. does it retain its last value until another shift operation occurs)? The value of shift out seems to change faster than the clock input to the state machine.
I have tried to base my model off the example found in Designing PSoC Creator™ Components with UDB Datapata document Project #3 (Simple UART). That example only uses a 8-bit wide data path, while I'm using a 24 bit wide data path. I have tried changing the data path width to 8 bits, but still see random values as the shift output. I am using version 4.1 of PSoC Creator.
Any pointers towards where the problem could be would be greatly appreciated.
Show LessHi,
I am trying to port the simple WS2812 code found here:
http://wp.josh.com/2014/05/13/ws2812-neopixels-are-not-so-finicky-once-you-get-to-know-them/
I am trying this so I can easily modify it for use with the SK6812 driver:
http://www.szledcolor.com/download/SK6812RGBW.pdf
I am trying to test it using an LED with a WS2811 driver:
https://www.adafruit.com/datasheets/WS2811.pdf
See my attached code, I cannot get the light to do anything.
Any help is greatly appreciated.
Regards,
Tom
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