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baby_chicken
Associate III
since ‎2024-08-22
‎2024-09-24

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  • 33 Posts
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User Activity

The value in the WhoAmI register cannot be read properly.

2024-09-03
Hi guys,I am currently trying to read the value of the WhoAmI register using SPI communication with the ICM42688P, but it returns 0xf3 when it should return 0x47. Is there something wrong with my program or configuration?Please tell me about it. .hpp...

How to use DSP libraries (e.g. arm_math.h) in STM32cubeIDE

2024-08-28
Hello All,I wanted to copy two files from the STM32Cube directory to use arm_math.h, but those files are nowhere to be found. ・STM32Cube\Repository\STM32Cube_FW_F4_Vxxxx\Drivers\CMSIS\Lib\ARM\arm_cortexM4lf_math.lib・STM32Cube\Repository\STM32Cube_FW_...

How to set the FRXTH bit in STM32F407vgt6

2024-08-27
Hello Everyone, I am now looking for something like the LL_SPI_SetRxFIFOThreshold() function that I can use with the STM32F407vgt6 is there a good way?  What we want to do is, as an example, using the LL_SPI_SetRxFIFOThreshold() function, we want to ...

What should I do when the process stops in the middle of a program?

2024-08-26
Hello everyone, I am writing a program to read the gyro of the ICM42688P, but in the middle of the program, the process stops because it cannot be directed. Here is the full text of the code↓     ICM42688P::ICM42688P(SPI_TypeDef *spi2, GPIO_TypeDef *...

"LL_SPI_SetRxFIFOThreshold() was not declared in this scope"

2024-08-25
Hello everyone,I want to add a process called LL_SPI_SetRxFIFOThreshold(SPI3, LL_SPI_RX_FIFO_TH_QUARTER) in my program to set the FRXTH bit, but LL_SPI_SetRxFIFOThreshold was not declared in this scope.”How can I deal with this error? microcontroller...
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