HAL I2C and 24c02 eeprom communication problem
Sep 8, 2019 · Hi again. Im still struggling with my stm32 uart:face_without_mouth:.I can do something to work with this problem and finish this project,but my curious mind wont let me till i find the problem.
24C02 with STM32CubeMX - STMicroelectronics Community
Posted on August 25, 2017 at 13:11 Hello,I'm trying to use this code to write/read a EEPROM 24C02,but it's not working,what i'm doing
HOW to interface and read/write data external EEPROM 24c02 to …
Posted on December 25, 2016 at 09:49 hi, i want to read and write data on EEPROM . This eeprom interface with stm32f0. for these i used I2C bus. there are any library or tutorial that can give how to read and write and interface ? thank you
Programming an M24C02 with ST-Link/V2 - STMicroelectronics
May 20, 2020 · I have bunch of M24C02 eeproms in some old equipment that I would like to reprogram. I have an ST-Link/V2 installed on an laptop running Windows 10. It has the STM32 STLink driver installed. I also have installed ST Visual Develop. Using this set of software/hardware how shall I proceed to read/writ...
Where do I find reliability data on a 24C02? - STMicroelectronics
Aug 9, 2023 · Basic info such as erase/write cycling, absolute maximum rating is in the datasheet of the manufacturer. More information in a quality and reliability test report from the manufacturer that you would have to contact.
How do I write & save data to a 24c02 using a buspirate?
Aug 18, 2020 · Hi @Bacteriusodine , I added the EEPROM topic for help from experts of M24C02 product. Regards
STM32F334 with 24C32 EEPROM I2C Read/Write - Page 3 ...
Posted on February 22, 2017 at 09:59 Hi, Trying to get I2C communication between a F334 and a 24C32 EEPROM working, The read and write functions do return correctly, but the reads do not match what has been written to the EEPROM. Struggling to find the issue at hand and in the thought that so...
eeprom 24c02 on stm32f0 - STMicroelectronics Community
Posted on April 17, 2013 at 11:58 The original post was too long to process during our migration. Please click on the attachment to read the original post.
I2C EEPROM Memory accessing - STMicroelectronics Community
Posted on March 19, 2015 at 13:09 Hello, I am using STM32F0 HAL Drivers to access external EEPROM 24C64 with STM32F The functions I am using areHAL_I2C_Mem_Write/Read but the communication is not always successful. Also it worked while using smd eeprom but while using dip IC it does not work. I have...
Bug in HAL I2C code - V1.11.2 HAL_I2C_Mem_Write() function
Aug 27, 2024 · I admit up front I am no fan of the "return hidden in a macro" coding style of the __HAL_LOCK() macro. That said, you should not see that compiler warning for the __HAL_LOCK() call in HAL_I2C_Mem_Write() as that function DOES have a return value.