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Posted on March 15, 2018 at 12:10I have two customer boards as below :A board : Mount with STM32L4R5QII (2MB internal flash)B board : Mount with STM32L4R5QGI (1MB internal flash)A board run well on the STM32L4R5ZI-Nucleo\examples\flash many times.B ...
Posted on March 15, 2018 at 11:41I implemented an error handling after an ECC related NMI is called (double bit error). How can I test it?Typical I overflash with corrupt data. But in case of the STM32L4 the hardware prevent it.Do you know a diffent...
Posted on March 15, 2018 at 19:43Hi all,I'm facing an odd behavior working with an L4/Nucleo64/CubeMX/HAL. RTC peripheral. Same result w/ and w/o LSE oscillator.Basically, a code like this:while (1) { HAL_RTC_GetTime(&hrtc, &sTime, FORMAT_BCD); ...
Posted on March 13, 2018 at 23:29Hi,I want to use the virtual screen API of STemWin on this board (using STM32Cube_FW_F4_V1.21.0).There is no special folder in the 'Projects'-Folder for the 'F'-board. Just 'STM32469I-Discovery'.Nevertheless, the sam...
Posted on March 15, 2018 at 14:05Hi everybody,i'm using STM32L051T6 MCU and i need to wake up from stop mode using I2Ci've read the last datasheet version and it is possible but there is an errata sheet that reports thati it is impossible.The datash...
Posted on March 13, 2018 at 18:46We have been using processor temperature measurement for a long time with different families of STM32: M3, F3, F4. Only the processor STM32F303RCT6 does not work. The measured voltage of the sensor is 2.22V and is re...
Posted on March 15, 2018 at 11:27Description:We currently use P-NUCLEO-53L1A1 (3 sesnors) to be a fallen-detection sensor product.Instead of putting this interior of ceiling (coz sometimes it has height problem for installing),we plan to put it into...
Posted on March 15, 2018 at 18:34Dear everybody,in my code, i am not able to set my Port PD2 as output.As can be seen, I stopped debug at line 294.In lines 287 and 289 GPIOD->MODER and memory adress 0x4800 0C00 should be set to some value unequal ze...
Posted on March 15, 2018 at 15:35Hi all,I am about the configure the timer frequency which will trigger ADC to continuously scan and convert 5 channels. The callback will be from DMA.The MCU I am using is STM32F407. System core clock is 168 Mhz. Fpc...
Posted on March 15, 2018 at 17:16I am trying to create a custom external loader for the flash chip used in my product. I have looked the example projects in IAR and created myown. I modified the Loader_src.c and Dev_Inf.c file according to my flash ...
