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Forum Posts

bno055 with stm32

I wanted to see if the bno055 sensor is ready and set the PB8, PB9 pins as SDA, SCL. (my mcu = stm32f334r8)connectionsSDA_pin -> SDA pin sensorSCL_pin -> SCL pin sensorVCC -> VCCGND -> GNDbut the variable is never HAL_OKthanks for answer.

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Loodan22 by Associate II
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Timers wont fire interrupt but normal gpio interrupt works

I have configured a timer to trigger on a rising edge of my signal so that I can measure the period of my signal. I tried the basic gpio interrupts and it worked fine, but when I tried it with the timer interrupt, the callback was never called, as if...

MSadf.1 by Associate II
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  • 9 replies
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How to know why a thread doesn't start?

I have a thread that doesn't start. The thread is created with autostart and the function return successfully, but the thread doesn't start...I don't know why. What instrument of debugging are available to go deeper in this issue?

IVent.1 by Senior
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  • 2 replies
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My objective is secure boot.

I want to secure my code. I enabled tzen. Now i able to boot from RSS and i able to set RDP level 1 and i did regression successfully to RDP level 0. This is enough for secure boot?. I am new to embedded so, if i am wrong correct me

jk.1 by Associate II
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  • 3 replies
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HAL_UART_Transmit_DMA

i'veA question related to transmission using DMA. i'm facing a strange situation.it works perfectly when i use "HAL_UART_Transmit_DMA(&huart1, TxBuf, 5);" in the main program.However in my project i've crated a separate file for my application progra...

NSing.5 by Senior
  • 1311 Views
  • 5 replies
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