PSoC™ 4 Forum Discussions
I am using a PROC BLE Module with Psoc Creator 3.3 SP1
I wan't to modify the gnu linker script or use an alternate one. (Change Start Address and rom size)
how should I do this, at the moment this is a generated file.
greetings
Leopold Faschalek
Show LessHI!
I'm working on a project that stores data from an IMU (MPU-9150) on a SD card. I'm using a PSoC 4 (CY8CKIT-049-4xxx). The connection between the IMU and PSoC is I2C and SPI between SD card and PSoC. To store data I have used the SDCard example as template:
https://www.element14.com/community/thread/25517/l/psoc-4-pioneer-kit-community-project050-sd-card-example?displayFullThread=true
My issue is that I am looking to store data at atleast 1KHz and at the moment it is logging at something closer to 40Hz!
I have a feeling that the filepointer process is taking too many resources..
I kindly ask for some feedback.
Show LessHi everyone,
can anyone tell me which API functions to use in order to get the signal values of the elements of a slider as displayed in the TUNER GUI?
I have scanned through the API, but all I can do is read whether the widget is active or not?
But how can I extract the signal (not the position or centroid?) without changing the configuration or updating the baselines?
Regards Julian
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We are using a PSOC 4 CY8C42478ZI-MF485 and we need to generate an analog output voltage from 0 to 5 volts to control a motor controller. We are using the IDAC with a range of 0-612uA and externally we have a 10k resistor to have the voltage. However, the maximum voltage output we got was 4.3 volts. Thank you
Hi,
The SCB based SPI limits the data rate to 8Mbps. I would like the go as high as 24Mbps. Is it possible to do with PSoC4 devices? The HFCLK is 48 Mhz.
regards
Show LessHow can I download PSoC 4 BLE Kit Package?
I have already purchased and received the hardware.
I have already installed Creator 3.2.
The start page says "No Kit Packages Installed"
Kits
This link provides a hierarchical list of the installed kits, along with their associated sample projects. You can obtain kits from the Cypress web site.
The top level shows the name of the kits. Click on one of them to view the documentation for that kit.
Under each kit, you will see sample projects. Click on one of them to create a copy of the example and open it in PSoC Creator. You will be asked where to save the project.
Note If you install any kits while PSoC Creator is running, click the Refresh icon to view those kits. The list will expand to show you what kits are installed.
The link above leads nowhere useful to for kit download!
Why is this so difficult?
Show LessQ1: I have problem when I am writing a UART Tx and Rx program for the PRoC 4 (CYBL10573) device. I found that all the example project used a function "UART_UartGetChar" in the generated driver to receive a byte from the UART. However this function will ignore number 0 in the receiver part. I think it assumes it is receiving ASCII string. However in my case I am receiving decimal value so I need to receive 0.
How can I check if any data is received instead of using the "UART_UartGetChar" function?
Q2: In the examples, they are not using receive interrupt. I tried to enable the "RX FIFO not empty" internal interrupt, and trace the stack, I found that it will call "UART_SPI_UART_ISR" and then wait forever here. How can I use the interrupt?
Q3: The generated code is so complicated that it is very difficult to follow by the code. And most of the time the example project is too simple. Actually I have encountered other problem before and I want to do some study before asking question here or finding the support engineer. Is there any documents that describe how to use the generated driver code? Or a user manual for the device?
Thank you.
Show LessI am using PRoC on BLE-kit-042, (black circuit board not red). and can create, build, program, and run a successful OTA firmware update using Cysmart Dongle and PC application, however when I try to use this same source file *.cyacd to do the same update using a smartphone and android app Cysmart, the application seems to stick, it looks like it is either waiting for something, or failing to launch? has anyone seen this? is it operator error, or a android cysmart bug?
see attachments of screenshots
Show LessI have interfaced an ESP8266 via UART which is used to connect to the internet with the help of wifi.
Each time I send a command to the ESP, it executes and some response is there. My question is how can I use the UART passthrough to print the response on the terminal of my laptop using the same UART which i have interfaced with the ESP module?
Thank You
Show LessHi all,
I tried to download the cysmart mobile app, but i couldn't do it. So if any one having that apps please share to here. otherwise tell me how to download the apps by free of cost.
thanks in advance
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