About baby_chicken

baby_chicken · 2024-11-19

Hello.I tried to use an imu that was previously working using the spi2 port of the stm32f4 series with the spi4 port of the stm32h7 series, but I cannot communicate with it. (imu is using icm42688p.)Is it possible that I have made a mistake in my set...

baby_chicken · 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...

baby_chicken · 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_...

baby_chicken · 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 ...

baby_chicken · 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 *...

baby_chicken · 2024-11-21

I will replace it with a new IMU.

baby_chicken · 2024-11-20

I would like to know if there is some code or other that would turn on spi programmatically.

baby_chicken · 2024-11-20

So you're saying that the settings are fine and I should try with a different imu?

baby_chicken · 2024-09-03

Thank you for your response. Changed program to use HAL_SPI_TransmitReceive().#include "halplus/layer_driver/circuit/icm42688p.hpp" #define WHO_AM_I 0x75 #define PWR_MGMT_0 0x4E #define DEVICE_CONFIG 0x11 #define DRIVE_CONFIG 0x13 #define GYRO_CONFI...

baby_chicken · 2024-09-03

Since this module is used for wiring, we assume that the wiring is correct.Can you tell me what other possibilities there are?Best regards.

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I can't get spi communication.

The value in the WhoAmI register cannot be read properly.

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

How to set the FRXTH bit in STM32F407vgt6

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

Re: I can't get spi communication.

Re: I can't get spi communication.

Re: I can't get spi communication.

Re: The value in the WhoAmI register cannot be read properly.

Re: The value in the WhoAmI register cannot be read properly.