PSoC™ 4 Forum Discussions

Initially in my project I was following the iOS Build a Robot tutorial which incorporates BLE, Capsense, and PWM components.  I just added an SPI Slave component in order to receive data from a cRIO-based instrument and received an "Unable to pack the design into 4 UDBs" error message.  The project that I'm going to be making incorporates some of the implementation from the iOS tutorial, but I will not be needing the Capsense interaction at all.  However, when I remove that component (and the pin attachments), I still cannot build the project.

I am very new to this such that I have no idea what particular part of a component is causing the database to over-pack.

I've attached the project, and don't hold back into going into heavy details about this issue.  Anything I can learn is a plus.

- Anthony

Hi All, I am new with CYBLE-022001-00, I am on designing PCB for this module.

I want my PCB have these features :

    
• ADC
    
• GPIO
    
• PWM
    
• Audio Input
    
• Audio Output
   

I have problem to choose which pins for ADC, which pins for Mic Input, and so on. or I can choose any pins (GPIO) for any purpose ?

Thank you in Advance

Hello,

i'm using CySmart along a software I wrote for the PSoC 4 and I have the following problem:

In my StackEventHandler function, when the message I'm trying to write to a certain custom characteristic has a certain number of bytes or less, I get a CYBLE_EVT_GATTS_WRITE_REQ event.

When the message has a lot of bytes (around 20+) I get CYBLE_EVT_GATTS_EXEC_WRITE_REQ. 

In other words, I can proccess the data prior to writing only if it is less than a certain number of bytes, if the number of bytes is bigger than this threshold, it gets written directly to the characteristic. Why is that?

Hello Everyone,

I am using my Cypress BLE as a broadcaster. Is there any API to change the advertisement intervals in my code? 

Thank you

I've tried building and running both the version described in AN97060 as well as the one described in BLE Upgradable Stack Example Projects. I've been able to configure, compile and download both versions but have been unsuccessful in being able to do an OTA update.  Using CySmart to do the update, it takes quite a while after starting the update to get past the 'Establish Connection' point, then times out at 'Exchange GATT MTU'.  I realize it's probably something I've overlooked, but is there a simple complete example project available somewhere.  Also I'd be interested to know if the CySmart default 'Master Settings' need to be modified.

Thanks

-Bill K 

Hello, 

I got this BLE module- http://www.usriot.com/p/ble-modules/  which uses CYBL10162-56LQXI. 

Currently I am using arduino to communicate with BLE module.
I am successful in entering AT mode and also changing parameters of BLE.
However I am unable to pair with my android device (android version-6.0.1).
While pairing it says "pairing rejected by BLE-USR-100".
Are there any specific configuration which need to set for BLE?
 

I would also like to program BLE such that when the BLE receive a specific character from a user device (server- mobile application), BLE should pull one of the GPIO pins to LOW state. I am newbie to BLE programming. Please guide me from where do I start. Is there any specific example code available?

Please help.

Thanks

Hi,

I've written a simple program to test the BLE notifications.

This will update a counter every 2 seconds.

After about 20-24 seconds with connection is lost.

I've attached my code, if someone could have a look and tell me where i'm going wrong.

kind regard,

Damian