Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 04, 2017 at 11:12Simple issue description: f_mount function from FatFS causes stack problem .More detailed description:We have a project in which we use the processor STM32F407Z and we have to read files from an SD Card with using ...
Posted on October 05, 2017 at 10:41Good Morning!I am currently developing an HS USB Audio DAC using the STM32f205 microcontroller, using the HAL Library to keep things simple and to have a fast code. I have already tested my USB 'low-level-driver' b...
Posted on October 04, 2017 at 12:11Hi,So I'm currently working on a product on the stm32f4 and we're trying to implement a simple firmware upgrade. The first solution that we used was to have a link on the board that you could use to connect BOOT0 t...
Posted on October 05, 2017 at 07:57Hello,I when I am about to run my application on STM32F7 discovery board, I am getting the error below.Project toolchain - SW4STM32Board - STM32F7 discovery boardThanksDheeraj#stm32f7
Posted on October 05, 2017 at 07:58I am under test for I2C. Setting of CubeMX does not allow the pullup/down setting. The I2C device used is htu-21d (Humidity and Humidity Sensor).--source code--.. i2cTxData = (uint8_t)0xe3; // temp while(HAL_I2C...
Posted on October 05, 2017 at 04:08Hello,On an STM32F4, I've configured and can generate a PWM signal from 2 pins, offset by 180 degrees. This is using TIM3 and TIM4, on PB5 and PB6. What I want to be able to accomplish is this. I would like to be ...
Posted on October 04, 2017 at 15:50Hello,the table of content in the STM32H743xI datasheet Rev 2. misses subitems in chapter 5 'Pin description'. Other datasheets have such subitems and allow fast access to the list of port alternate functions.
Posted on May 02, 2014 at 01:26Hello, we are wanting to call the built-in bootloader from our application without manipulating the BOOT0/BOOT1 pins. I am trying to use the EVAL board to validate our method. The Users Manual for the Eval board does s...
Posted on October 04, 2017 at 07:37Hello All,Is it possible that STM32L072 can be programmed/debugged through USB? It would be nice if somebody could share reference to the possible ways the micro-controller can be programmed/debugged.Best Regards,...
Posted on September 27, 2017 at 14:16Greetings community,I am developing an IR learning hardware that can transmit its learned IR codes as well. For the transmitter part, I will be using the IR_OUT pin (PA13).For the receiver part, from AN4834, I un...
