About rapoorv

rapoorv · 2025-01-02

@ABN Hello All,Steps happening in the code (FREERTOS based). 1. Initialization ( 4 ADC channels, DMA, BLE)2. Take 1 sample of each channel. Store in register.3. GOTO STOP2 mode.4. Wakeup at 10th second using LPTIM.5. Reinint everything above menitone...

rapoorv · 2024-06-07

Hello,Using custom firmware on an Inhouse designed board, the BLE output seems unmodulated as shown in the picture attached. But using the Transparent mode firmware on a Nucleo-Board (controlled via the Cube monitorRF) the modulation seems good (also...

rapoorv · 2025-01-13

hello @STTwo-32 We could not try the above thing suggested by you, but in the code mentioned by @ABN there is a delay inserted. check below code.__weak void PostSleepProcessing(uint32_t ulExpectedIdleTime) { /* place for user code */ SystemClock_C...

rapoorv · 2025-01-06

Hi @STTwo-32 Can you suggest something after going through the problem point and the code ?

rapoorv · 2024-07-29

We tried by just changing the UART pins to the required one within the code and it worked using the Transparent Mode code used for the Nucleo Board.So we can close this out.

rapoorv · 2024-07-29

Hi All, We can close this thread as we got the solutions to both the problems mentioned in this ticket.Thanks for your time.Apoorv

rapoorv · 2024-06-14

HSE frequency stability at room temperature is tested for accuracy. Its a +10ppm part. Have tried to tune in the HSEGMC down and up. It only shifts the center frequency and does not helps with the Side lobes coming.

User statistics

User Activity

ADC sampling shows wrong values after wakeup from STOP2 mode (STM32WB55VGQ)

BLE transparent mode firmware for STM32WB55VGQ package.

Re: ADC sampling shows wrong values after wakeup from STOP2 mode (STM32WB55VGQ)

Re: ADC sampling shows wrong values after wakeup from STOP2 mode (STM32WB55VGQ)

Re: BLE transparent mode firmware for STM32WB55VGQ package.

Re: BLE transparent mode firmware for STM32WB55VGQ package.

Re: BLE transparent mode firmware for STM32WB55VGQ package.