About Tokit

Tokit · 2024-03-21

I want to run AI machine vision applications using STCubeAI. After training the model with TensorFlow components, I obtained a tflite file. Then, I imported and analyzed the model using the CubeAI toolkit in STM32CubeMX, and subsequently generated Cu...

Tokit · 2024-03-18

STM32L051K8U6 The code always gets stuck hereThis situation is likely due to the slave not responding to the address, but with the same hardware, using software-simulated I2C communication works perfectly fine.I have already checked, the slave addres...

Tokit · 2024-03-17

As mentioned above, I encountered a similar issue before when using the L0 series, and at that time, I chose to abandon hardware I2C in favor of software emulation. Now, with the STM32G431, when I use LL_I2C_HandleTransfer to configure continuous r...

Tokit · 2024-03-10

My STM32 can only correctly retrieve data from LSM6DSL when debugging. The code remains unchanged. When debugging, I get the correct data; without debugging, I get incorrect data.My SPI frequency is limited to 8 MHz, and there is a delay of more than...

Tokit · 2024-02-22

In datasheet it's NC while stm32cubemx says it's VSSIt doesn't matter I think

Tokit · 2024-03-25

This is a minor issue; I have already addressed the memory allocation problem using the 'attribute at' keyword. The critical issue lies in the hard fault. I have ensured that the external SDRAM is available, performing full chip read/write verificati...

Tokit · 2024-03-19

Thanks for replayOf course,both of SCL and SDA have pull up res.The software version of the code is modified from the hardware I2C code,PIN and I2C initialization are the same as in the hardware version.I simply set the pins to OUTPUT mode beacause t...

Tokit · 2024-03-18

Thanks for replayI want to wait for it to send the slave address, or does he wait until he sends the first data before appending the slave address? Now I've commented out the code waiting for busy. But now it gets stuck waiting for the data to be sen...

Tokit · 2024-03-17

Thank you very much:smiling_face_with_smiling_eyes:. Because I've encountered similar situations before, and at that time, debugging with colleagues didn't identify the problem. We eventually concluded it was an issue with the STM32, so we compromise...

Tokit · 2024-02-26

Thanks.Datasheet on semiee is outdated

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Issues encountered when using STCubeAI

STM32L0 uses I2C to send the slave address, it gets stuck at ISR=0x8001.

The STM32 LL library's LL_I2C_MODE_AUTOEND did not generate a STOP condition after the data transmis

I can only obtain correct data from LSM6DSL when debugging. Exiting debug mode results in incorrect

PIN NO.F1 of H750XBH6 in its datasheet differs from stm32cubemx

Re: Issues encountered when using STCubeAI

Re: STM32L0 uses I2C to send the slave address, it gets stuck at ISR=0x8001.

Re: STM32L0 uses I2C to send the slave address, it gets stuck at ISR=0x8001.

Re: The STM32 LL library's LL_I2C_MODE_AUTOEND did not generate a STOP condition after the data tran

Re: PIN NO.F1 of H750XBH6 in its datasheet differs from stm32cubemx