PSoC™ 4 Forum Discussions

Is that it is  possible to access CY5672 PROC BLE REMOTE CONTROL through CY8CKIT-042-BLE board instead of  USB dongle?. I have flashed the CY5672 PROC BLE REMOTE CONTROL hex file in the CY8CKIT -042-BLE board through USB cable , .I need to know how to configure the CY8CKIT -042-BLE board  has to work as USB dongle,

Hi,

I'd like to interface the UART Tx output of a 4200 PSoC4 running on a 3.3V bus to a device fed with a 5V PS.  I don't want to use a level translator.

Is there a way to reconfigure the Tx pin as an Open Drain (and reverse the logic) as the pin is chosen by the fitter, so I have no direct access to its configuration.

May be changing the corresponding registers  by software?

Michel 

Hi everyone,

my name is Silvano. I'm a beginner in development with Proc Creator and EZ- BLE CYBLE-022001.

Cypress has developed an apps, the name is CySMart,  to show a demo with exchange of data with EZ- BLE CYBLE-022001.

Someone knows has to find the source code ? Thanks...

BLE AlertNotification sample not working on CYBKIT-042 + PSoC BLE module.

I compiled it and downloaded it, it is broadcasting,

but Android 4.2 and 4.4 devices can't connect to it even though it can see the device.

On com port it says "Peer device doesn't support ANS".

I compiled and uploaded several other BNE_xxx programs, but not single sausage is working

with similar issues.

What gives?

All I want to do have a simple demo to turn LED on and off from an Android mobile.

(I intend to use the Arduino Bluethooth Android app to generate the on/off strings.)

It there is such a working demo sources out there (such as github) I go download it and get it working

just to get started with using the kit.

I am adding an I2C component to my project and I can not figure out why it draws so much current in my project which uses Deep Sleep.

My I2C component is setup up as a Master at 400khz.  With the component simply Enabled (not even started), my current draw increases by 800ua to 1950ua.  It does not seem to let the Deep Sleep mode be entered, I even tried I2C_Sleep(); before the Deep Sleep command.

Attached are two scope captures of the voltage across my ammeter, which show that the current increase.

Any ideas why?

Hello,

I am trying to connect two CY8CKIT-042-BLE Bluetooth® Low Energy (BLE) Pioneer Kits. One of the boards shall measure a Sensor via the 12 Bit-ADC and pipeline the measured data using the low-energy Bluetooth to the other board. The measurement frequency is 1kHz, so there is every 1ms a new sample. If the data is send to the computer over the UART interface directly for the first board, every sample can be received. But if the data is send over the Bluetooth to the second board and then passed over the UART to the computer only every 7th sample is received. The UART works in booth test with the same baud rate. So the Bluetooth works as bottleneck and slows the transmission.

 To connect the second board I`m using the Project #020: UART to BLE Bridge (UART to BLE Central) (https://github.com/cypresssemiconductorco/PSoC-4-BLE/tree/master/100_Projects_in_100_Days/Day020_BLE_UART#sthash.PjyB5YTF.dpuf).  I minimal need a measured data rate of about 80Hz, but while my tests I just got only 66Hz in maximum. Because the minimal BLE4.0 speed is 1Mbps and my data package contains 96bits, I think it should work with a sample frequency above 80Hz. Is there a chance to increase the Bluetooth speed?

Thanks for your help!

Katharina

Hello Cypress World:

I have been digging through the Cypress CYBLE-002201 API functions that are described in the 558 page “PSoC Creator Component Datasheet, Bluetooth Low Energy (BLE) 2.0” (Document Number: 001-97122 Rev. **). I would like to know which API functions are used to identify the UUIDs and Handles of the Services and Characteristics for the configured BLE device.

The Microchip RN4020 lists the UUIDs and Handles of all Services and Characteristics by simply sending it the “LS” (List Services) command over the UART for which the RN4020 replies over the UART with a list such as that given below:

180A

  2A25,000B,V

  2A27,000D,V

  2A26,000F,V

  2A28,0011,V

  2A29,0013,V

  2A24,0015,V

180F

  2A19,0018,V

  2A19,0019,C

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

  11111111111111111111111111111111,001C,02,14

  11111111111111111111111111111111,001D,10,02

  22222222222222222222222222222222,001F,08,14

  33333333333333333333333333333333,0021,02,14

  33333333333333333333333333333333,0022,10,02

  44444444444444444444444444444444,0024,08,14

  55555555555555555555555555555555,0026,02,14

  55555555555555555555555555555555,0027,10,02

  66666666666666666666666666666666,0029,08,14

END

Any clues for how to acquire that information using the Cypress CYBLE-002201 APIs would be greatly appreciated.

Thank you,

Tim