PSoC™ 4 Forum Discussions
Hi,
I am trying to estimate battery life of my PSoC4 BLE module. The PSoC4 remains in deep sleep mode for most of the time and wakeup only for BLE events. The advertising interval is set to 1s. I have tried to connect a digital multimeter to J15 of the development kit and the current reading i get is about 2uA. However, this value contrast with the estimated current consumption which is suppose to be around 28uA as shown in Cypress application notes.
Does this means that the 2uA is just the current consumption of the CPU and i still need to take into the account of the current consumption of the BLE?
Hello, I have purchased some CYBLE-224110-00-EVAL boards that are advertised as BLE range extenders.
Testing these boards I do not see any performance gain, on the contrary, the RSSI levels are below the levels of the 6 BLE PIONEER KIT.
I am using the sample code for Device Information and it programms just fine. It advertises also with this name.
Should I not expect a much higher RSSI level when scanning the device with CySmart 1.3 ?
I have also lifted the tx/rx levels of the BLE component to the maximum.
Any help greatly appreciated.
Thanks
Stefan
Show LessHi there,
i am using the :
CyBle_GattcStartDiscovery(cyBle_connHandle); function
which should give me :
CYBLE_EVT_GATTC_DISCOVERY_COMPLETE:
when it is done.
But I never get to this point.
So is there a problem on my pheripheral device or am I using the wrong API's?
Thanks
Chris
Show LessI have a device ('PSoC 4200 BLE CY8C4247LQ*-BL483') that is advertising and provides additional scan request data.
I am trying to detect when a central device sends a scan request.
I have enabled the event mask using the command:
CyBle_SetAppEventMask(CYBLE_EVT_GAP_SCAN_REQ_RECVD);
and I expect the AppCallBack event: CYBLE_EVT_GAP_SCAN_REQ_RECVD to be generated but it is not.
I know that a scan request was sent and responded to because the central device receives the additional advertising data.
This event mask functionality is new(?) so is it possible that this is a bug?
Thanks,
George
Show LessConcerning this support case "https://community.cypress.com/docs/DOC-10516"
I'd like to use EZI2C interface to connect Miniprog3 device using LabView software: can InitializePort.vi and MiniProg.vi be used also with EZI2C interface? How is possible to read and to write a single byte by Labview sotware? Thank you
Show LessHello,
I am working with the CY8KIT-142 PSoC BLE Module and an AM2302 Temperature/Humidity Sensor. I am having trouble reading in data from the sensor (I am reading out all 1s). I have attempted to adapt the Arduino library for this sensor, but have not been successful. I am using the suggested 5.1 kOhm pull-up resistor and have the SDA pin set to bidirectional with the drive mode Open Drain Drives Low. Is there a way to change the direction of the pin (input/output) through code or is there a fault in my implementation? Attached are my project files and the AM2302 datasheet for reference.
Thank you!
-Julian
Show LessHello
I think there is a little bug in the program example: "CE210291_CapSense_P4_One_Button01.cywrk", but still now I'm not able to fix it 😞
The problem is, that after every start or reset, the Programm needs around 20 seconds to change to the Fast-Scan-Mode.
And if I touch a button from the beginning one (start or reset) the Programm stays forever in Slow-Scan-Mode and not change to the Fast-Scan-Mode.
How can I fix that?
See attached example-Code, I have added LED, Port 2(5) output, named as "interrupt" to see if scan is finished or not.
If blue LED (evakit 4045) is blinking very fast - the Program is in Fast-Mode.
BTW: What is the fastest scan-time we can get with PSoC4000S ? Is it 20mS? (because until now I was not able to tune it faster)
thank you
Show LessI can't locate the source code mentioned on the last page of the video transcript: http://www.cypress.com/file/300846/download it references this link: www.cypress.com/BLEAndroidApp which just takes me back to the video webpage.
Show LessHi,
I am using CYBLE-214009-EVAL for my development.
In my development, I am using a Android phone (with CySmart APP) to test the device.
It is ok along the development.
In user-trial run, the device cannot connect with iPhone X correctly after several days.
“CYBLE_EVT_GAP_AUTH_FAILED, reason: AUTHENTICATION_TIMEOUT” happens.
HOWEVER, the problem device can connect with other Android phones and even iPhone SE/iPhone 6.
Can anyone help me on the issue?
Is there any way to capture more debug information?
Thanks,
Terry
Show Less