Resolved! FSMC for STM32F411
HiDoes the STM32F411ceu6 include an FSMC controller?Thanks
Forum Posts
STM32 Blue pill board not detecting after first code download
I downloaded the USB boot loader (generic_boot20_pc13.bin) to STM32 Blue pill and I am able to detect the board in Arduino IDE. But when I flash the simple blinky code to board from Arduino IDE, the board looses connection. When USB boot loader is fl...
Custom PCB detection
I designed a PCB using STM32L476RG and MPU6050. I used USB interface in the board. When I am connecting the board to my laptop the board is getting the power but laptop is unable to detect the board. Should I install any drivers in my laptop to make ...
Tracing Source of Double Precision Libs
I'm building an application for an STM32G0 and noticed that quite a bit of double precision libs such as _strtod_l, __aeabi_dsub, __aeabi_dadd, etc are shown in the linker file. As far as I know, there is no double math being done but obviously somet...
Resolved! Insights on possible values for ADC input voltage swing using external VREF
Hello Community,We are designing a simply cost sensitive Temperature sensing solution using low-cost Linear Thermistors TMP61Q1 from TI, and wish to use the internal ADCs on STM32G474RCT3 MCUs, this is an LQFP64 package with a dedicated VREF Buffer P...
Resolved! STM32G070 ADC DMA - Invalid value in array.
Hi.I am using STM32G070RB.I need to sequentially receive values from 5 channels using ADC DMA.If normal circumstances, the ADC data of PA0 should be stored in Array[0] and the ADC data of PA1 should be stored in Array[1].However, currently experienci...
Resolved! F401CC RTC: Unable to perform reference clock detection (60 Hz)
Greetings,I am writing here because I am out of solution for making the F401CC RTC use the reference clock detection feature to correct its timing. Everything in the RTC is working fine in my application, except for that feature. I use a STM32F401CCU...
STM32F7 - Best arrangement for AFE (Audio Frontend) with PDM MEMS + I2S Downlink to SOC
Hello,Recently I started looking at the STM32F7 to implement a high quality audio front end (AFE) for voice and music playback using the algorithms provided by ST and DSP Concepts / Audio Weaver. I've ordered and received the following kit parts (NUC...
Resolved! How to use ST32MC0 for I2C communication over 2050 bytes?
I am using STM32C031C6 for I2C verification.I tried to communicate 2050 bytes of data using the HAL driver.However, it did not receive the correct data.To be precise, the data at 512,1024,1344,1346,1538,18561 and 1858 bytes were different.The setting...
Resolved! [STM32L431] BORRSTF always SET after powering up
Hello,I want to read the BORRSTF value to detect the previous reset situation during the start process. but BORRSTF always reports '1'.BORRSTF can be clear with RMVF, but there is a problem that makes it impossible to tell whether it is an initial st...
