About sushma

sushma · 2024-06-17

I tried enabling the LWIP_SNMP_V3_MBEDTLS and LWIP_SNMP_V3_CRYPTOCan in CubeMX and generated the code, then it is giving me an error as some header files are missing and which are related to MD5 and SHA. In CubeMX, They have mentioned “LWIP_SNMP_V3 ...

sushma · 2024-03-13

Dear Team,I am interfacing Nucleo-h743zi2 board with LCM display(GUI) through UART using Interrupt method.I can transmit the data to LCM and it is displaying properly on the LCM display.Now I am trying to send the commands from LCM display to STM co...

sushma · 2024-02-06

I want to send the character array button_image[] through uart of NUCLEO-H743ZI2 board to the LCM display.Please check the attached button_image.c file for your reference where the array is initialised to corresponding hex data.The array consist of...

sushma · 2024-01-10

I am trying to store .bin file into eeprom(24LC256) which is required for me to flash the LCM GUI. I am trying to open the binary file in main.c as follows: #define Filepath "C:\\Users\\sushma\\STM32CubeIDE\\workspace_1.12.1\\filesizetest\\Core\\Src\...

sushma · 2023-11-22

I want to display the data on web interface with NUCLEO-H743ZI2 board without RTOS . Can anyone please guide me how to configure LWIP, ETH parameters settings in RMII mode and MCU settings, pin configuration.Thank you in Advance!

sushma · 2024-06-12

Can anyone implemented SNMPV3 for STM32. Please share with me if you have done

sushma · 2024-03-19

Dear All,Thank you so much for your Guidence.I tried with polling method and receiving each byte for 100ms timeout instead of receiving with interrupt method. It worked for me. Now, I do not have synchronisation issues. Regards,Sushma

sushma · 2024-03-14

@Tesla DeLorean Thank you for your reply.I think, There is request - response pair in serial communication. I tried with clearing the buffer. but, It did not worked.Please let me know whether It will be a good idea to implement my own ring/fifo buffe...

sushma · 2024-03-14

@Pavel A. Could you please guide me where I should add 1ms clock? Should I add in main(), receive() or transmit()?

sushma · 2024-03-14

I have seen on oscilloscope and the data is binary(I think the birts are correct) and it is transmitting properly. But ,I did not checked the actual speeds on wires.Could you please help me to know how we can check the actual speeds on the wires?

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SNMPV3 with NUCLEO-H743ZI2 board

UART Synchronisation issue LCM GUI display for NUCLEO-h743zi2 board

How to send the Multiple bytes through UART for flashing LCM display

Storing binary.bin file into eeprom using Nucleoh743zi2

Displaying temperature sensor data on web interface using LWIP

Re: How to implement SNMP v3 on STM32F207

Re: UART Synchronisation issue LCM GUI display for NUCLEO-h743zi2 board

Re: UART Synchronisation issue LCM GUI display for NUCLEO-h743zi2 board

Re: UART Synchronisation issue LCM GUI display for NUCLEO-h743zi2 board

Re: UART Synchronisation issue LCM GUI display for NUCLEO-h743zi2 board