About Kolab

Kolab · 2023-03-14

I'm trying to check the dependence of BLE data rate with respect to distance from the board. I runned the BLE_DataThroughput example but I'm having a hard time to interpret the info on the gatt_server terminal (I'm using a nucleo board with a smartph...

Kolab · 2022-12-07

I am trying to read data from a sensor in the background(using DMA) using I2C. Below the I2C DMA settings on CubeMX. The problem is that it shows a frozen measurement on the debug window although in the blocking mode the measurement floats all the ti...

Kolab · 2022-11-20

I am reading data from a magnetic field sensor and storing it in a variable of type float. But what concerns is that I can't see the negative measurements on the debug window. When I store it in a int16_t variable the negative measurements show up....

Kolab · 2022-11-01

I'm using a TTC encoder connected to stm8s003f . TIM1 counts correctly until it reaches the value before the overflow value . After that it either jumps to 0 or it shows the overflow value. What is that due to?Thank you.

Kolab · 2022-10-14

Hello! I'm trying to configure TIM1 in encoder mode programming on bare metal. But problem comes up when I try to enable the HSI: the clock is enabled but it doesn't get ready. I use the #include "iostm8s003f3.h" library.void clock_config(void){clock...

Kolab · 2023-12-30

Your tip actually worked! Thanks!

Kolab · 2023-12-29

I'd suggest to take a look at the example STemWin, once it is the application that runs on the board when you buy it. Import, build and flash it on keil, for instance. On the menu, go to audio player, plug your flash drive in the CN13. It should play...

Kolab · 2023-04-01

Thanks for explaining. What about the 2) question?

Kolab · 2023-03-20

@Eason WANG I'm also using STM32WBCube V1.13.3 on the nucleo board and LightBlue app on the phone. I get these results when writting Hello World to the charasteristic. I find them odd campared to yours.

Kolab · 2023-03-14

@Community member @Eason WANG could you please explain the steps to show those DT values on the gatt server terminal when using a board-smartphone connection?

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Testing the BLE_DataThroughput application

I2C1 in DMA mode not reading data continuously (STM32L431)

Variable of type float not showing negative float values

TIM1 jumping count in the encoder mode

Can't get HSIRDY flag raised

Re: ST-link Utility is unable to program the external memory and throws 'File out of External Memory

Re: (Working) Audio Demo for STM32F746?

Re: Testing the BLE_DataThroughput application

Re: STM32WB data throughput issues

Re: STM32WB data throughput issues