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pa0grg
Associate III
since ‎2023-07-21
‎2024-12-13

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  • 14 Posts
  • 1 Solutions
  • 1 Kudos given
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[STM32U585] Hardfault with program counter "0" after waking up from STOP3 mode

2024-10-15
Hello everyone,I am experiencing a fairly impactful problem with STOP3 mode in a FreeRTOS application that runs in a STM32U585VIT6Q.The system has this behavior: it wakes up, performs operations on SPI3, write some informations on internal FLASH, ret...

[ST25DV64KC] FTM doesn't generate a GPO pulse when a msg is sent on the mailbox

2024-05-31
Hello everyone,I'm working on a STM32U585 application which works on STOP3 mode and on a customized electric circuit. One of the wake up sources is the ST25's GPO which should generate a pulse when a message is sent via FTM when mailbox is enabled. I...

[STM32U585] FreeRTOS hard fault after wake up from STOP3 mode

2024-05-28
Hello everyone.I have an application that is based on FreeRTOS and works in power saving mode with STOP3 mode. I have configured each WakeUp pin and all the necessary arrangements for the entrance and exit from low power mode. However, so far I've ex...

[ST25DV] Restore RFSwitchOn (RF disabled)

2024-03-08
Hello everyone,before introducing you to the issue I am experiencing, let me share my setup:uC: STM32U585I2C: Fast Mode PlusIde: STM32CubeIdePower Source: 3.6VDC (laboratory power supply)st25dvxxkc package: GitHub st25dvxxkc RF Reader: ST25 App (Goog...

[M24SR64-Y] CC File write access field issue

2023-07-21
Hello,i'm experiencing issues on M24SR64-Y chip. In fact, i can't write any record neither via RF or I2C. Until this morning (for weeks, actually) i was working fine, capable of writing whatever record i wanted to either via RF and I2C. Suddenly, it ...
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