Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 16, 2018 at 22:29STM32Cube_FW_F4_V1.18.0 module stm32f4xx_hal_dcmi.c has a bug in HAL_DCMI_Stop such that when the 'count' variable is decremented to zero (to indicate a timeout), the loop continues.I reckon there should be a 'brea...
Posted on July 12, 2018 at 11:39I am using system workbench (eclipse) as IDE and cubemx to provide setup code for both SDIO(1 bit mode) and FATFS middleware. I am using a STMF407VE and have double checked the SD adapter has correct pin-out.FATFS myf...
Posted on July 12, 2018 at 22:23I'm developing a system that uses an STM32F4 with an eMMC from Micron. The issue I'm having is related to the voltage levels I'm seeing on the CMD line. When the STM32 is driving the line I see good 3.3V levels. Ho...
Posted on July 13, 2018 at 14:11Hello EveryOne , I am using STM32L432KB controller with GSM connectivity within it and need to develop the code to update the firmware in controller(for remote controllers). But I am confu...
Posted on July 13, 2018 at 05:15where can I find the tm32cube-fw-l4-v1120.zip ? Because the internet speed is too slow to update the stm32cubeMX automatically.
Posted on July 13, 2018 at 11:50I'm using BSP libraries for STM32F469I-Discovery board. This board has goldpin female connectors matching Arduino Uno, so that Arduino shields may be used. Since BSP libraries have their own HAL configuration, do they...
Posted on July 04, 2018 at 09:59I have implemented usart in stm32f746 series ,i'm using usart3 pd8 and pd9 port but it is not sending any data to serial port (putty im using),my doubt is should i connect usb to ttl conveter to these particular pins...
Posted on July 12, 2018 at 18:31Hi everyone,i'm trying to set the ULP bit in PWR_CR register. I'm using a 3 category device.Is it possible? i'm not able to understand if it is possible or notCan you help me?Thanks in advanceDamiano
Posted on July 12, 2018 at 14:55Could you explain me the difference between TIMx_CH1_ETR and TIMx_CH1, please?In deed, I would like to replace STM32L071 with STM32F091 (PA0 - pin n°14).In general, I would like to connect an external clock to a timer...
Posted on September 08, 2017 at 14:05Hi, I am using StM32f042f4 (20 pin) for my project. I am getting stuck in can transmit. Logic work fine with different m0 controller. How can i solve it ? How do i check the error? #include 'main.h'#include 'stm3...
