About sanju

sanju · 2024-04-24

Hi all,i am facing issue with STM32F412's i2c. i am using i2c2 on PB9/PB10 pins. Two i2c slaves are connected on this bus. one is 24AA02E48 eeprom and second is M41T00S RTC.SDA is pulled up is 10K resistor and SCL is pulled up with 4.7K resistor.STM3...

sanju · 2023-11-29

Hello all,i am facing a problem while wokring with adc on stm32f412rgt6. i am facing problem of adc accuracy i am using 5 analog channel (ADC1_AN1, ADC1_AN10, ADC1_AN11, ADC_AN12, ADC_AN13) in discontinous mode.when i am connecting analog input pin t...

sanju · 2023-06-16

Hello all,I am working on a project which is based on stm32f103cbt7 mcu.In my project i have two freeRTOS task and 2 timer interrupts and 1 uart interrupt routine.Task 1: handles wireless communication (it reads a buffer and if buffer has some valid...

sanju · 2023-02-22

Hi all, i am facing a problem with stm32cubeide. i copied and paste a SDK folder to project folder and it is showing there in project directory in stm32cube ide. (refer 1.png)then i added header files paths through project > properties > c/c++ genera...

sanju · 2022-12-05

Hi all, i have tried same project in two different IDEs( Keil and STM32CUBEIDE). i am confuse that why they both are telling different usgae for RAM and ROM.Keil map file says: Total RO Size (Code + RO Data) 21156 ( 20.66kB) Total RW Size (RW ...

sanju · 2023-06-20

Thank you for the reply.CPU clock frequency is 48 Mhz and UART baud rate is 38400.I implemented HAL_UART_ErrorCallback() as you guided , here i am getting overrun error.void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart){uartErrIntCnt++;uartErrCod...

sanju · 2023-06-20

Receiving byte by byte is inefficient and can cause overload. Processing your data using HandleRxByte(rdata); might also be not the best choice (if you do serial processing in this part).i have to receive byte by byte because length of data to receiv...

sanju · 2023-03-03

yes , the problem has been solved by following instruction as mentioned by @Pavel A. .Thank you.

sanju · 2023-03-03

Thank you very much for the support. I rebuild the project as you mentioned and problem is solved now.

sanju · 2022-11-01

I think that this is a normal behavior to reset the master as (you provide an explanation).OkCould you please explain what do you consider wrong?I considered wrong that i have two different board, one as i2c master and second one is i2c slave. if sla...

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STM32F412 I2C2 Busy flag keeps set

STM32F412RGT6 adc problem

HAL_I2C_Mem_Read disables interrupts

STM32CUBEIDE add SDK files

Total ROM and RAM usage

Re: HAL_I2C_Mem_Read disables interrupts

Re: HAL_I2C_Mem_Read disables interrupts

Re: STM32CUBEIDE add SDK files

Re: STM32CUBEIDE add SDK files

Re: i2c master and slave communication problem