About Sunwaz

Sunwaz · 2024-03-27

I have 2 NUCLEO-H503RB board.example 1->>>>Board 1, I3C1 is contorller.Board 2, I3C1 is target , I3C2 is target.Controller boardcast ENTDAA message , target1 can receive , but target2 can not receive. example 2->>>>Board 1 , I3C1 is controller , I3C2...

Sunwaz · 2024-03-11

My I3C target don't send ACK after controller send an arbitration header ,and it will generate a DOVER flag and ERRF flag. ex.Send HAL_I3C_Ctrl_IsDeviceI3C_Ready before controller transmit data.Send HAL_I3C_DIRECTION_READ and so on

Sunwaz · 2024-02-25

I used STM32H563 transmit a message through I3C CCC direct.I create a new CCC command "0xA0".Control send the command to target.But target will enter HAL_I3C_ER_IRQHandlerUesd the general command "0x89".The target can receive this command. The Buffer...

Sunwaz · 2024-01-18

Used nucleo-h563zi board.Below is bootloader jump.Below is app. question:I first download app through CubeIde,this code is run success,and every function is OK.But i reset this board,the code will enter NMI interrupt.

Sunwaz · 2023-12-17

I have a project , used regular conversion ADC1 Vrefint Channel and Temperature Channel, and used injected conversion ADC2 extern Channel(ext.CH1 and CH2).ADC2 CH2 connect 2000mV voltage , CH1 is changed. If CH1 over 3.6V,the CH2 conversion is error...

Sunwaz · 2024-04-08

Hello @Imen.D In my application , the target doesn't know the length of the received data.But this is not realistic in the HAL library.What should I do?

Sunwaz · 2024-04-06

This was fixed after changing PB10 and PB13 to PC6 and PC7。I3C2 SDA PB13 change to PC7I3C2 SCL PB10 change to PC6

Sunwaz · 2024-03-11

And when the dynamic address of the target does not match,it will not respond to this command.

Sunwaz · 2024-03-11

When the controller send this command, the target will report HAL_I3C_ERROR_DOVER code.

Sunwaz · 2024-03-11

Hi @Foued_KH Yes.I can enter I3C interrupt handle.But it will generate a HAL_I3C_ERROR_DOVER or HAL_I3C_ERROR_SIZE failed. void bsp_i3c_config( void ){ aContextBuffers_Tmp.RxBuf.pBuffer = i3cRxBuffer_Tmp; aContextBuffers_Tmp.RxBuf.Size = sizeof(...

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About H503 I3C

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Re: About H503 I3C

Re: About H503 I3C

Re: STM32H5 I3C Target don't send ACK when receive header

Re: STM32H5 I3C Target don't send ACK when receive header

Re: STM32H5 I3C Target don't send ACK when receive header