About ledi001

ledi001 · 2025-01-08

Hi,I use the example “BLE_p2pServer_ota” with NUCLEO-WBA55 as a template for a project.For space reasons and to save costs, I would like to use the internal oscillator LSI1 (32,000kHz) instead of the external 32,768 chrystal LSE. After switching to L...

ledi001 · 2024-11-29

Hello,here in my code I want to send the received values of the payload directly to USART2. This works fine if I send less than 20 characters. If I send more, the program chrashed.case P2P_SERVER_UART_C_WRITE_NO_RESP_EVT: /* USER CODE BEGIN Ser...

ledi001 · 2024-11-27

Hi,I use the example BLE_p2pServer_ota and want to transfer 20 bytes of data to UART2 within a characteristic. But i only get the value 1 for sizeof(p_Notification->DataTransfered.Length). case P2P_SERVER_UART_C_WRITE_NO_RESP_EVT: /* USER CODE...

ledi001 · 2024-11-27

Hi,i am working with BLE_p2pServer_ota example as a template and i want to send 5 Bytes of data from the client (nRF Connect App on the cellphone) to the server (NUCLEO-WBA55). However, I am having trouble receiving more than 2 bytes.1. I made a new ...

ledi001 · 2024-11-23

Hi,i use the example ble_p2pServer_ota with STM32WBA55. How can i send a value (uint_8 or a string) from the server (NUCLEO-WBA55) to the client (Cell Phone)?Here in the example code (file p2p_server_app.c), the value of Switch_c_NOTIFICATION_ON for ...

ledi001 · 2025-01-08

Thanks for your help!The energy-saving modes (LPM) with BLE are an essential part of my application. I will therefore discard the idea of using the LSI and use the LSE.

ledi001 · 2025-01-08

Hello @STTwo-32 Thank you for your reply. Does this mean that there is no other option than to use the LSE in this case?

ledi001 · 2024-11-30

I would like to provide more information on this topic here.In cubeMX i have set the length of the value to 30 and the length of the "Value length" to Variable because i also want to send less than 30 characters. Then I checked the variable "SizeUart...

ledi001 · 2024-11-29

I solved the problem when i opend the regarding folder with "Open Projects from File System..."

ledi001 · 2024-11-23

Hi @_Joe_ ,Thank you for the answer. Where can I find the command HCI_LE_SET_HOST_CHANNEL_CLASSIFICATION? There are so many files in the BLE_p2pServer_ota project. Is there an easy way to find the command via a search window in the whole project (not...

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Re: How to use LSI instead of external LSE with STM32WBA55

Re: How to use LSI instead of external LSE with STM32WBA55

Re: Problems with the length of GATT Charactersitic in BLE_p2pServer_ota example

Re: make: *** No rule to make target 'C:/Utilities/trace/adv_trace/stm32_adv_trace.c', ...

Re: How to set different Channels/Frequencies for TX/RX (2402, 2440, 2480 MHz)