PSoC™ 4 Forum Discussions
I'm not able to perform a write operation on a long attribute. I've added a custom service with a characteristic of attribute length 50.
I've set the GATT MTU size as 23 on windows CySmart application and also on the On-chip side(Top design/GAP settings tab).
Now when I try to write 50 bytes value (which I've read previously using the "Read Long Value"option), I immediately get an error:"Write long characteristic value failed. Request is not supported by the peripheral device".
Can you please tell me what's the problem.
Thanks & Regards,
I have a CY8CKIT-044 Pioneer kit with PSoC 4 CY8C4247AZI-M485 on board. In another PCB, I have the same PSoC 4 and I would like to program it using the CY8CKIT-044 SWD Programming pins test points.
In the Pioneer Kit Guide for the CY8CKIT-044, Appendix A.3.16, it is noted that I should remove the R51, R53 and R55 which are 0 ohm resistors connected to the PSoC on board programming pins.
Since I am to program the same PSoC chipset, is it ok not to remove the resistors? I will be testing the code both on the PSoC 4 on board and the PSoC 4 in my PCB.
Hi, I am going through a BLE UART example project
I compiled and programmed a central and peripheral sides and print message log from both devices is printing the Device role, low power mode and flow control information.
But connection between the devices are not made.
How should I start troubleshooting this?
I have tried to power the board at same time and pressed reset button after a while on both devices, simultaneously and separately.Show Less
i am using CYBLE-022001-00 / BLE module and generating 1Hz to 40 Hz PWM signal . some time i need inverted signal of waveform signal (example 1Hz signal ). for that i need two different pin for taking inverting and non-inverting signal out .
Instead of two GPIO pin i want to use only single GPIO pin for generating both signal and that switching event must be control through my main() program .
void TCPWM_SetPWMInvert(uint32 mask)
T0 second - PWM output through PIN 1 is Non_Inverting
T0+1 second - PWM output through PIN 1 is Inverting
*Please check the attached jpg also.Show Less
I want to totally turn off ble some time using button,when other function is still running, for example, the RTC and LCD, but I can not find any example like this condition.
I want to create a project where I can send and receive more than 4 bytes of data from PSOC 4 to PSOC 4, actually I'm using as template the project Day 047, that sends and receives ONE byte, but I want to receive 4 differents bytes in the same frame.
Could you help me where I can change the settings to do that?
This is the project I'm using https://github.com/cypresssemiconductorco/PSoC-4-BLE/tree/master/100_Projects_in_100_Days/Day047_Accelerometer_Controlled_CarShow Less
I have used two references on this site to get my MPU6050 up and running.
Because I need data at approx. 500Hz (the DMP of the MPU6050 is limited to 200Hz) I am attempting to implement a quaternion filter (Madgwick) - found here.
The unfiltered data is coming through fine; however, my implementation of the filter is not working correctly as I'm getting 0s even after moving the MPU6050. Any help on this is greatly appreciated.
(Note: The attached project was created w/ the PSOC4-Pioneer Kit - BLE version - easily changed by selecting a different device)Show Less
I am busy developing an application in C# Visual Studio that should communicate with a Cypress BLE chip. I went ahead and used 32Feet library just to play around with the some basic functionalities. But I didn't know that they don't support BLE.
What the application must do is the following:
- A user should search for a bluetooth device (The Cypress BLE device to be exact)
- A user should connect to it.
- After a user has connected, it should retrieve certain data.
- The user should then alter the data accordingly and send it to the device, where the device will then write that data to memory.
Is it possible to write such an application for a Cypress BLE chip that will support windows 7 and up in Visual studio or any other IDE? If so, is there an example, because I can't seem to find any.Show Less
I'm working on PSoC 4BLE. I want to store the data in SD card. So i'm using SPI as a emFile. I'm getting the folder created in my SD Card & getting the name which i'm putting there but not getting data in SDCard. What i need to do for getting data?
when I inset mini prog into my design board. The psoc creator can not know the chip. my chip is cyble10563-56.Show Less