Posted on February 04, 2016 at 00:43Hello folks,I have a STM32F429ZG custom board. Occasionally it runs in a faulty state (after several days of running). I believe the stack gets corrupted, somehow.My problem is, I've configured both IWDG and WWDG ...

Posted on October 30, 2015 at 19:01Hello, since a week, I always get a HardFault in the line ''bx R14'' of the FreeRTOS 8.2.2 assembler routine vPortSVCHandler on a STM32F103zg. ''Attempt to do exception with bad value in EXEC_RETURN number (INVPC)...

Posted on June 29, 2015 at 15:22Hello We have a custom board with a STM32F429ZG MCU and CubeMX 4.7 FW Lib 1.5 generated libraries. The board is a redesign of a board a STM32F103ZG MCU with Wiznet W5300 Ethernet Coprocessor. The old FW is based on th...

Posted on May 21, 2015 at 10:59In the CubeMX software, its impossible to configure 13 Bits for address lines (Row bit number). Although the define is existing in the FW library. #fmc #stm32f4 #cubemx #sdram

Posted on September 23, 2014 at 10:19Hello Folks, its me again. I've discovered another strange behavior with a STM32F429ZG custom board in conjunction with LwIP 1.4.1 (and FreeRTOS). Everything goes smoothly for some time, several transfers and so ...