1 2 Previous Next 16 Replies Latest reply on Jan 8, 2020 2:01 AM by PY_21

    Cy8CKIT

    MiCi_4483361

      Hi dear community members

       

       

      Using the ProC CYBL10563-56LQXI as the 'tile'. If the ProC moves by any motion I have to create an alarm. Or I should be able to track this.

        • 1. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
          PY_21

          Hello MiCi_4483361 ,

           

          Could you please refer to the "BLE_FindMe" Code example project in the PSoC Creator for your application ? In this example project, the Find Me Profile instantiates the Immediate Alert Service which can be used to control the Alert Level of an indicator (e.g. buzzer, LED, etc.).

           

          Thanks,

          P Yugandhar.

          • 2. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
            MiCi_4483361

            Hi Yugandhar

             

            The main purpose of this project is , making an android app with Appinventor. And making a connection with the PsoC BLE.

            Tile mate example. When the device starts moving I have to get a notification on my own app. And I have to be able to turn on a LED on the board.

             

            Moment the PsoC starts moving further then ( for instance -40RSSI ) , I have to get a notification on the Android App that I made myself , so I can't use the PsoC BLE app on the play store.

             

            I already made the PsoC BLE find me , but how do I configure this on my own Android App? And how do I get the Rssi on the app?

             

            Thank you so much for helping me out during this process.

             

            Sincerly

            Mika

            • 3. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
              PY_21

              Hello MiCi_4483361 ,

               

              1. Please refer to the below link for the source code for the CySmart Android and iOS apps where you can download and modify the source code available on this page to build your own apps that work with Cypress Bluetooth Low Energy devices.

              Link: https://www.cypress.com/documentation/software-and-drivers/cysmart-mobile-app

               

              2. When the peripheral is connected to your Android App, read the RSSI value using the CyBle_GetRssi() function and send it to your central Android App. This function reads the recorded Received Signal Strength Indicator (RSSI) value for the last successfully received packet from the BLE radio sub-system.

               

              Please let me know if you have any questions.

               

              Thanks,

              P Yugandhar.

              • 4. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                MiCi_4483361

                Hi Yugandhar

                 

                I downloaded CySmart_Android_Source_Code , but what is the function of this? The app that I created was via MIT app inventor.

                Why do I have to download the source code? I know that the CyBle_GetRssi() function has to be implemented in the main.c file but how?

                 

                When connected the PsoC has to blink a LED and when disconnected it has to turn to a constant RED LED.

                 

                Thank you in advance

                 

                • 5. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                  MiCi_4483361

                  I have been looking at the source code , but there is one problem.

                  I do not have any skills in programming with JAVA , appinventor was really easy to use because it is not code based.

                   

                  The UART in the 100_days_100_projects does not contain a RSSI.

                   

                  Short version : made an app via MIT APP INVENTOR , put the APK on my android device. Put the FindMe on the PsoC BLE and connected it. I have a connection via the app that I made. Only thing left is to get an RSSI value on my application and have to send an message to the android device via the switches on the PsoC baseboard.

                  • 6. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                    PY_21

                    Hello MiCi_4483361 ,

                     

                    At the peripheral, you can read the current RSSI value( using the CyBle_GetRssi() function) and send it to your central Android App. For this, you have to create a custom profile in the BLE Component with Read property. For more information on creating a BLE custom profile, please refer to the AN91162 Application note.
                    Please refer to the below attached project where I added the custom profile in the BLE component, when a read request is send from the central device I'm reading the RSSI value of the device and sending to the central device.
                    Please let me know if you have any questions.

                     

                    Thanks,
                    P Yugandhar.

                    1 of 1 people found this helpful
                    • 7. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                      MiCi_4483361

                      Hi

                       

                      Thank you for the project , could you explain the code?

                      and when I connect the led it doesn't turn on.

                       

                      And the LED's have to turn into a different color for a different RSSI. When connected to a central device like my android smartphone.

                      How do I make this happen?

                       

                      thank you

                      Mika

                      • 8. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                        PY_21

                        Hello MiCi_4483361 ,

                         

                        Please refer to the attached modified project, in which when the device gets connected RED led will turn ON. After the connection established, when a read request is send from the central device, RSSI value will be send to the central device. And, the LED's will turn into a different color for a different RSSI value.

                        Please let me know if this helps.

                         

                        Thanks,

                        P Yugandhar.

                        • 9. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                          MiCi_4483361

                          Hi

                           

                          Is there a way to send out a read request via the central device?

                          I thought the LED's would turn automatically into a different color when you walk away for instance. I'm connected to the device it turns on a RED led. But if I start walking it doesn't change.

                           

                          And is there a way to press the switch on the PsoC and receive a notification on the central device?

                           

                          Thank you so much for helping me out again.

                          Mika

                          • 10. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                            PY_21

                            Hello,

                             

                            At the central device, when you send the read request from the CySmart App then only the RSSI value will be shown as shown in attached image.

                             

                            Thanks,

                            P Yugandhar.

                            • 11. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                              MiCi_4483361

                              Hi ,

                               

                              The LED's are holding their values , if I get further away from the PsoC It doesn't change

                              Color stays the same.

                               

                              Can I change the values for the Blue led for e.x 50rssi-60rssi?

                              Thank you in advance

                               

                               

                              regards

                              Mika

                              • 12. Re: Cy8CKIT-042-BLE (Tile mate) Tracker
                                MiCi_4483361

                                int main(void)

                                {

                                    CyGlobalIntEnable; /* Enable global interrupts. */

                                 

                                 

                                   /*Initially LEDs are OFF*/

                                  

                                    RED_Write(1);

                                    GREEN_Write(1);

                                    BLUE_Write(1);

                                   

                                    CyBle_Start(stackeventhandler);

                                    UART_Start();

                                    printf("\r\n BLE start");

                                  

                                    for(;;)

                                    {

                                        /* Place your application code here. */  --

                                        CyBle_ProcessEvents();

                                       

                                    }

                                }

                                 

                                 

                                Why are  you reffering to my application code?

                                What does this mean?

                                • 13. Re: Cy8CKIT
                                  PY_21

                                  Hello Mika,

                                   

                                  Apologize for the delay. In the project, please call the 'CyBle_GetRssi()' immediately in CYBLE_EVT_GATTS_READ_CHAR_VAL_ACCESS_REQ event as shown in below code.
                                  ********************
                                    case CYBLE_EVT_GATTS_READ_CHAR_VAL_ACCESS_REQ:

                                          rdresponse = *( CYBLE_GATTS_CHAR_VAL_READ_REQ_T  * ) eventParam;
                                         
                                          rssi=CyBle_GetRssi();
                                  ********************
                                  Please let me know if you are able to turn ON the different LEDs for different RSSI values.

                                   

                                  Q: Can I change the values for the Blue led for e.x 50rssi-60rssi?
                                  Ans: Could you please elaborate more on this? Would you like to turn ON blue LED only when the RSSI value is from -50dBm to -60dBm range ?

                                  Q: Why are  you referring to my application code?
                                  Ans: In your project, if you have any other code(i.e., if you are handling any other components) then you can place it in infinite loop.

                                   

                                  Please let me know if you have any questions. I'm glad to help.

                                   

                                  Note: The function CyBle_GetRssi will return the RSSI value of the responding devices range in -85 <= N <= 5 dBm, but for PSoC BLE 4.1 devices there is a limitation that the RSSI value returned saturates at -79dBm. Anything beyond will be reported as -79dBm only.

                                   

                                  Thanks,
                                  P Yugandhar.

                                  • 14. Re: Cy8CKIT
                                    MiCi_4483361

                                    Hi , It doesn't turn blue

                                     

                                    You know why?

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