PSoC™ 4 Forum Discussions
Hello there,
Looking at the examples for external memory OTA for BLE : on the BLE component, in the Bootloader Service, Command Characteristic the Data field is set at 137 .
How is the right figure calculated? I couldn't pinpoint a reference that explains it. With a different project, keeping the same value 137, the firmware transfer fails with a "write long characteristic value timed out" message. I suspect the error has to do with being the data field of the command characteristic in the bootloader service not right.
Show LessHello all,i am very much new to to this world ,i just got CY8CKIT-043 prototyping kit and read most of the manuals ,i need to learn coding for that can anyone of you please guide me for it
Show LessHi,
We are prototyping a new instrument which requires APP control via bluetooth or WIFI communication.
There will be no router or network to link up to as users will likely be either outside or in industrial environments.
We would like to achieve a range of atleast 40m depending on capabilities.
I suspect the phone APP will be the limiting factor but I appreciate your help in the best way to get maximum range for APP control of the device.
I don't know weather to use a pcb chip and connect an external gain antenna to it, and if so can we use BLE as we have already begun designing around it.
Any reccomended chips would be great to, currently we designed around the CYBLE-222014-01 which was a mistake as it doesnt have possibility to connect an antenna, however could we use something similar in size etc? would make my life easier.
thanks
Show LessHi All,
In my project I have to reduce the "cyBle_connectingTimeout". But when I change ib the BLE.c file from 30 (default value) second to 1 then it works. But it automatically chaged to 30 when I compiled next time?
Is there a way to change this: cyBle_connectingTimeout = CYBLE_GAPC_CONNECTING_TIMEOUT;
So that I can reduce my connecting time??
Thanks
Show LessHi all,
Here is what I’m trying to do:
I have several PSOC4 devices as peripheral devices, they gather sensor data and broadcast them only as broadcaster.
And for central device, I want to use a BLE dongle as an observer, like a sniffer.
They don’t establish connections, they communicate unidirectional.
So my question is can ble dongle work as a sniffer with relative interface (show complete adv data it sniffed, APIs for custom windows software development).
As far as I am concerned, TI and Nordic both have this dongle sniffer, I don’t know if Cypress also got one.
Show LessHi All, I am developing the bluetooth firmware of system already built with two CYBLE-212019-00 modules, one in a wireless keyboard and another in a fixed receiver in a clienrt/server environment.
Everything is implemented with Microchip PIC32 processors programmed in C. I cannot use Psoc Creator and its libraries and I must use text mode commands to talk with modules because hardware has been already produced.
Is there any example code to use as reference ?
My requirements are simple: search for a server, connect with a passkey entered by the user, transfer a few messages, disconnect and so on.
Thank you in advance.
Giorgio
Show LessWe are using the Cyble 222005 module with the free BLE stack. In normal operation a BLE connection is established between the module and a Smart-device. During the connection we want to still be able to work with advertising packets from other devices. I believe this is possible, but depends on the stack implementation. Is this supported in the free stack?
Show LessHello
I have a problem to program a CYBL10162-56LQXI
I want to use an HM-16 module from jnhuamao.cn
You can see http://www.jnhuamao.cn/bluetooth41_en.zip
This module consists mainly of a microcontroller CYBL10162-56LQXI
In base it is programmed with a firmware allowing to make AT commands and it functions correctly with a serial port.
I would like to fully reprogram the firmware with the PSOC4 Creator software
but I can not connect.
I use the USB interface of CY8CKIT-043
I connected (USB part of CY8CKIT-043 to CYBL10162-56LQXI
SWDIO to SWDIO (Pin 26 P0.6)
SWDCLK to SWDCLK (Pin 27 P0.7)
RST to XRES (Pin4 XRES)
GND to GND
VTARG to VCC
I tried to program with Psoc Creator 4.1 or with PSoCProgrammer
my CYBL10162-56LQXI is recognized but I still have an error message and programming is not done.
can you help me ?
thank you
Hello,
I configure 4 absolutely identical PWM modules, which are clocked from a single clock. When I Start them they are working, when I stop them and after that Start again, PWM on pin P1.4 (tcpwm 7) does not start . All the others run perfect, only TCPWM 7 (port 1.4 ) doe snot work. The device is CY8C4248LTI-L475. I looked in the Errat, but could not find the any errata documentation.
It is urgent. I lost 2 days trying to see where is the problem.
Thank you
Show Less