Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 19, 2018 at 16:21So, I am using STM32F769xxx to run MIPI-DSI display. On the display's datasheet there are power on and off sequences. I am able to get display on and off (so commands are at least somewhat OK), but colors and data on l...
Posted on June 02, 2017 at 09:41Hello , I'm a trainee and my project is to migrate from stmf4xx to stm32f7xx , so i was compile the all project using stmf7xx library on keil uvison 5 ,and fix all error due to incompatibility of these two microcont...
Posted on May 19, 2018 at 06:04Hi !I am using STM32L4R7ZIT6-144 Pin LQFP Package on Keil-MDK, So far all other GPIO ports SET/REST test is normal except Port G with its associated SPI configuration which is neither getting SET nor RESET on push pull...
Posted on May 18, 2018 at 00:53Dear all,I have question regarding the VREF+ please. My understanding is that in STM32L we only have one VREFINT which is about 1.2xx Volts and this is not a reference Voltage to the ADC. It is directly connected to ...
Posted on May 18, 2018 at 22:27What is the purpose of Left and Right Alignment of data in DAC?Secondly, In DAC_DHR12L1 do we need to manually shift the bits to the left to get them to right place or does it happen automatically?#dac #stm32f103rb
Posted on May 18, 2018 at 15:32Hi everyone,I'm not using CUBEMX or HAL drivers, i'm programming manually on stm32f746g disco board. When i build and debug, some registers are configured but some are not configured. If i restart the debug without ext...
Posted on April 27, 2018 at 19:33 Hi, I am using the STM32F407VG and try to read an SD Card over SDIO in 4 bit mode. I have downloaded the fatfs driver from this site: https://community.st.com/external-link.jspa?url=http%3A%2F%2Fstm32f4-...
Posted on May 18, 2018 at 16:55Hi to all,I want to write some code (using HAL) to make ADC conversions of multiple channels using DMA on a STM32L073 MCU; Here some settings that the MCU will have: every group conversion is triggered by a TRGO event...
Posted on April 27, 2018 at 13:46Hello. I do Again misunderstand something in the manual RM0008. In Chapter 9 some port/pin settings are explained and the user can choose to have an input floating, with pull up or with pull Down. But I do not find...
Posted on May 17, 2018 at 21:31Hi, I am working with STM32Cube_FW_F7_V1.11.0 on a Nucleo_F746ZG.Seems like what I wanna do should be simple, but I'm not getting it...I need to measure the frequency of something, so I started with Projects/STM32F746Z...
