PSoC™ 4 Forum Discussions

How do I change the name that is shown in Cysmart from Unknown, I started with the IAS example, and the "find me" service has a name, but I cannot find in settings or code how it got its name so I can name my services and not have 7 unknowns, unless you dig down to the descriptor.

MY BLE services, the immediate alert is displayed as "Find Me" in Cysmart, all others appear as Unknown, WHY and how do I change them to their names?

Herb

Odd question (and I've got more debugging to do):

I've got 3 development boards. Basic HeartRate Sensor example runs great on 2 of the 3 boards. On the 3rd board, I get dumped into the IntDefaultHandler at the BLE_Start() call. Stepping through the code, the offending call (again, on only 1 set of the hardware) is CyBle_StackInit().

Breakpoint at the first/initial return to the Handler (CYBLE_EVT_STACK_ON) never hits.

Further complicating this is, I can fire some simple code with just digital I/O, timers, and UARTs and it will run flawlessly (into the offending hardware).  Any big brain, experienced ideas out there on what can/could be going wrong w/n the PSoC4 on the 1 set of hardware that is fine on the other 2?

Physical inspection of the pins doesn't show anything obvious, but I'm thinking that this could just be a bad part? Or part that maybe got ESD'd during placement on the board? Anyone seen that happen.

where can I get a definitive list of the assembly language instructions supported by PSoC 4. the TRM specifies some that GCC AS rejects

I am using the following documents

DUI0497A_cortex_m0_r0p0_generic_ug.pdf

DDI0432C_cortex_m0_r0p0_trm.pdf

001-97952_PSoC_4200L_Family_PSoC_4_Architecture_Technical_Reference_Manual_TRM.pdf

  How to use Bridge control panel to communicate with PSOC;

I can't find the instructions text files in CYPESS web;

such as:

    i don't know +,p what it means and why there are three byte date of ff after a4;  please help, thanks;

  In Capsense V5.1 ,   uint32 CapSense_IsProximitySensorActive (uint32 widgetId, uint32 proxId), what's the return?

how Bit[1]=1 represent touched? or Bit[1]=0, what's it represent? and what's of bit[0] mean? please explain???

Hi,

I have a 4 Layer PCB with the CY8CMBR3116 chip.

I do have 2 proximity sensors and 4 buttons

I read the design guide for 4 Layer PCB (3.8.6.2) where it says

LAYER TOP:     Sensors
LAYER 2:          Sensor Traces

LAYER 3:          Hatched GND fill (7mil trace 70 mil spacing)

LAYER BTM:    Components + hatched GND fill (7mil trace 70 mil spacing)   

it refers to Figure 3-62   as an example but in fthis figure it looks like

LAYER TOP:     Sensors + GND
LAYER 2:          Sensor Traces

LAYER 3:          Hatched GND

LAYER BTM:    Components

And i do wan't to use the shield electrode for proximity sensing (3.18.14.1)
There the deisgn guide only mentions 2 layer PCB where

LAYER TOP:   Hatch fill with driven shield (7 mil trace 45 mil spacing)

LAYER BTM:   Hatch fill with driven shield (7 mil trace 70 mil spacing)

So i am unsure what i should do in my 4 layer PCB?

Currently i do this one:

LAYER TOP:     Sensors + Hatch fill with driven shield (7 mil trace 45 mil spacing)
LAYER 2:          Sensor Traces

LAYER 3:          Hatched GND fill (7mil trace 70 mil spacing)

LAYER BTM:    Components +Hatch fill with driven shield (7 mil trace 70 mil spacing)

But i am not really sure if i understood the design guide.

There is also another guide for 4 layer when using shield for liquids which differs ahgain where Layer 2 is filled with hatched shield  and the Layer 3 is solid ground fill.

I am a little bit unsure whats the best solution...

Any advices?

Thank you!

bob.marlowe​gyan​

I need a simple set of commands to write a 32bit value to the SFLASH on my PROC-012011 module.  This is too store the users selected pairing code.  I need to be able to write, read and clear the 32 bit value, this is rather urgent, and the documentation is not clear.

Is there a simple SFLASH example for one 32 bit word?

Hello,

CySmart android application seems to delete not only the .txt file but also the .cyacd file when deleting the old log file in the "CySmart" directory.

It is not particularly a big problem, but please fix it.

(I don't know what is going on iOS)

Thanks,

Shimamura

Dear Communty menber,

    I have a costumer that want develop an access gate control at home using BLE for automatically open the gate when is arrive in proximity of entrace. By mean of smartphone application that will be develop to scan for BLE at gate installed and unlock the gate entrance.

I pensonally have some difficult to suggest BLE as best solution, but anyway I would like to ask:

1) are there some standard profile that can be used to proximity and control the access to gate?

2) it is better a custom profile for this application?

3) what is the "software key" to limit the access to only authorized peaple that installa mobile app and have the permission to access

4) how pairing the use by its mobile phone and BLE at gate? Cna be the mobile phone MAC address the key permission for unlock the gate?

Any hint and suggestion will be appreciate.

Thank you

Regards

Maurizio