PSoC™ 4 Forum Discussions
Can a Psoc4 BLE device be awaken from deep sleep mode by Cap Sense detection?
My BLE Central/GATT Client is attempting to discover the services on a connected BLE peripheral/server. After the BLE central is in the CONNECTED state, it makes a request for the services by calling CyBle_GattcDiscoverPrimaryServiceByUuid(). This is returning INVALID_OPERATION. I can't find any documentation on why this call is failing. I've also tried CyBle_GattcDiscoverAllPrimaryServices() but got the same result. I was using the example project UART_to_USB_central and UART_to_USB_peripheral. The service running on the peripheral is a custom service. When those functions are called, the cyBle_state is CYBLE_STATE_CONNECTED and the cyBle_clientState is CYBLE_CLIENT_STATE_CONNECTED.
Show LessHi All,
I want to do the following,
I want to read temperature using TMP05 and communication using UART full duplex.
But when i compiled my program it says that, i am exceeding the above mentioned UDB resources.
I wanted to know how i can over come this?
And on which factors these resources depends.
Looking forwards to your suggestions.
Regards
Awais
Show LessI'm currently using Cypress PSOC 4 BLE pioneer kit .Trying out Ledcapsense in it.
i have doubt regarding Blecallback functions ,are these functions generated automatically when the project is build after topdesign or Do we have to write program?
Show LessI cannot find any information on CSX slider design, is a guideline out there? Information on a suitable TX trace and spacing would be helpful.
I have a CY8CKIT-145-40XX and notice that slider design differs from the guidelines found in AN85951 @ pg117.
I would also like to recommend a dedicated sub-forum for CapSense specific questions.
Show LessIs PSoc 4 BLE programmable in network name that appear in bluetooth device as iPhone or Android Cell?
Is PSoc 4 BLE i2S compatible?
thanks
Marco
Show LessCan multiple BLE profiles exist in one design?
For example, if I wanted to have both the Blood Pressure and Heart Rate profiles in one design, could I "hand craft" functional code? After all, a profile is simply a set of services, so it seems that a number of profiles could coexist.
If this is supported, is there a Cypress document that covers multiple profile development to avoid pitfalls?
Show LessHello!
I was trying to adapt the original InterIcSound Project (for PSOC3/5LP) to a similar project for PSOC4. The problem here is that the DMA components are totally different from those in PSOC3/5LP and I tried to configure the DMAs as precise as possible according to the methods DmaRxConfiguration(); and DmaTxConfiguration(); in main from InterIcSound Project, but without any success.
I've attached my project and I am hoping that a someone can see what the problems are and maybe correct them; I have read the datasheets, but still I can´t get nowhere...
Thank you in advance for your time!
Show LessHello colleagues,
I am facing a fail in my GetTime measurement with your RTC module. I read the time at the beginning of my project and store it as StartTime variable. I use the ADC interrupt and I perform the measurement Seconds=RTC_GetTime()-StartTimeTime each 200ms. The measurement is performed perfectly from 0-16 seconds, then jumps to 23 and measures correctly till 32, then jumps again to 39 and so on. When variable Seconds is at 64, it jumps to 231... I don't know whether it is a clock issue or simply I need a kind of hexadecimal conversion. I attached both my UART log and the archived project so you can easily reproduce it. It is reproducible with the PRoC Eval Kit (project attached).
Looking forward to your feedback,
Peter
Show LessI am developing an application on the 4100 BLE module and I need to reserve the last 160 rows of flash (address space 0001B0000 - 0001FFFF) for my user data. The flash that is not used for the firmware code appears to be cleared to 0's on reset and BLE stack load or unload. Is there a compiler directive that will prevent the underlying OS from clearing a specified section of memory?
Protecting the memory in the PSoC Creator 4.0 GUI only prevents any writes to the locations by F/W.
Rick
Show Less