Posted on March 31, 2017 at 15:06Hi, I have a STM32L071KB Chip Inserted in a STM32F031K6-Nucleo Development Board. I am trying to Get into I2C Bootloader mode by Setting BOOT0 Pin to HIGH. But When I Try to detect the I2C Slave Address (0x42)...
Posted on May 30, 2017 at 10:07 hi everybody I'm using stm32l151 and I want to use usb peripheral in cdc mode. I used stm32 cubeMx to generate the project. when I connect the boar to PC, I can see the VCP in device manager.however I can't s...
Posted on April 26, 2017 at 13:41Hi Everyone,I want to measure the pulse width of a square wave signal and thought about using input capture mode and enable interrupt on both edges (rising and falling) and then in the interrupt routine i will read t...
Posted on May 31, 2017 at 04:44The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on May 31, 2017 at 03:37I’m debugging some low-level code. The STM32L471 hardware is not configuring properly per the code. I’m configuring the System handler priority registers (SHPRx). See ST manual PM0214 programming manual or ARM archi...
Posted on May 26, 2017 at 23:36I tried a search for this question and I cannot find an answer. How do you update the firmware on the SPWF01SA? I need to know what pins need to be set in which direction. For instance, the http://www.st.com/content/cc...
Posted on January 19, 2017 at 14:32Hi, I have a problem with low power mode. I want to use the watchdog with the stm32l0xx.But when I go in stop mode, I can not disable or frooze the watchdog counter (only possible with l4 family).And in a perfect w...
Posted on January 16, 2017 at 18:53 I bought a STM32F746G-DISCO board and have decided that a board like it will fit the needs of my project. Are there any companies that make development boards with this MCU that can use a larger LCD display? The ...
Posted on May 30, 2017 at 19:11Eric,In the implementation that was included in 4.21 there was a couple of MISRA violations inserted.Unlike the assert_failed routine, _Error_Handler uses char* and int for parameters instead of uint8_t* and uint32_t.J...
Posted on July 19, 2016 at 16:55Hello, I need a sw emulated uart. I am trying to use the sw emulation available here:http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-standard-periphe...
