About vd

vd · 2022-07-21

I have generated ble middleware using cubemx with application type set to the server profile. I'd like the device to be able to advertise and scan for non-connectable ad's. Hence in the ble_conf.h I have set BLE_CFG_PERIPHERAL as well as BLE_CFG_CEN...

vd · 2022-07-18

I am building ble application on stm32wb and below is the RTC configuration via cubemx.I am trying to implement a scan timeout using the timeserver. Basically, I start a scan procedure and continue scanning until the time-out callback is invoked whic...

vd · 2022-06-13

Brief: I am using cubemx to configure and generate code.MCU: stm32wb55rgvxfirmware package name and version: FW_WB V1.13.3Details:I am working on a project where the stm must act as a bridge between the PC and the device under test (DUT). We use the ...

vd · 2022-07-27

Or you could use this ring buffer, super easy to use and does the job!https://github.com/AndersKaloer/Ring-Buffer

vd · 2022-07-26

Isn't there anyone here that's come across this issue or advice on this?

vd · 2022-07-26

Like I said in one of the previous, get rid of the crappy cubemx HAL for UART and write one your own. You can disable generating IRQ handler for it in the cubemx. I also found a few stupid things done there, making it impossible for me to change the ...

vd · 2022-07-20

Are you using the cubemx generated HAL, API or building your own? - I'd recommend not using the cubemx generated HAL, their ISR's are massively bloated and takes up too much time. Anyway, regarding your issue, if you're trying to check if there's a b...

vd · 2022-07-19

Alright, I figured out why the callback wasn't being invoked. The HW_TS_RTC_Int_AppNot needs to be user-defined that invokes the registered callbacks when expired. @Piranha, I am still wondering what you found so absurd regarding my API usage and cu...

User statistics

User Activity

stm32wb configure ble as observer in middleware without overridden by cubemx

RTC hardware time server is not working

Issues getting DMA's to work reliably with USART1 and LPUART

Re: Using HAL UART, I can't receive a ~20 byte string at 115k, the string is variable length so I have to read character by character but the routine misses characters. Am I correct to think that the HAL routine is too slow to handle this?

Re: stm32wb configure ble as observer in middleware without overridden by cubemx

Re: Using HAL UART, I can't receive a ~20 byte string at 115k, the string is variable length so I have to read character by character but the routine misses characters. Am I correct to think that the HAL routine is too slow to handle this?

Re: UART issues-I am trying to discern the difference between a transmit and a receive interrupt flag. I am using the following code if(__HAL_UART_GET_IT_SOURCE(&huart4, UART_IT_RXNE)) { function} It triggers on both receive and transmit interrupts

Re: RTC hardware time server is not working