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...
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...
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...
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...
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...
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...
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...
I've been trying to run the fmc and lcd over an 8-bit data line for a few days. Yesterday I managed to read the ids of the lcd correctly, but because I messed up the timing settings of the fmc (timing settings were working randomly), I can't get any ...
I am working with a STM32H723 micro, capturing 2048 samples of data on ADC3. The ADC is triggered by the overflow of TIM1 and transfers samples successfully the first time HAL_ADC_Start_DMA(&hadc3, (uint32_t*)adc_buf, ADC_BUF_LEN); is called.In the H...
I have Nucleo-H563ZI board and I'm trying to power it through external 5V source (E5V). When I connect the 5V power source and set PWR SEL jumper (JP2) to E5V, I can see the power LED (LD5) light up and even the ethernet controller seems to be active...
