[Board schematic] Documents need the indication of the new access location (CAD Resources tab)
Ref.: https://community.st.com/t5/stm32-mcu-products/st-is-going-against-the-grain-why-did-st-remove-schematics-from/m-p/579574/highlight/true#M220045
Forum Posts
Resolved! STM32F4 - Fade and Loop Debugging Help
Greetings,I have been working with the STM32F407ZG and a KnobG Click from MikroElectronica. I read the datasheet for the PCA9956B and have managed to address the device successfully at the address of 0x70. Now then according to the usage I have seen ...
Resolved! STM32 Ethernet RMII set up issues
Hey all, I've been working on this issue for about a week and am still not gaining any traction. I am trying to set up the RMII for the STM32H723ZG eval board (I cannot use the MII as we are using the pins for other peripherals).The LwIP TCP echo wor...
Resolved! STM32G03 DMA initialization causing uwanted effects on Systick
Hi everyone,Im havinga annoying problem, im trying to inialize the DMA with the ADC , on my custom board. when a initlize it, it works fine, i get the 3 values of the trhee adc channel stored on a buffer. But the Systick timer goes crazy. i get way m...
ADC|DMA|TIMER + STM32U575
Hello I am validating the ADC DMA Timer using stm32u5I am doing when ADC and DMA are working fine but timer is not working getting into the error handler what I am doing is I want start ADC and DMA when timer trigger but the timer is following error...
stm32c011
please let me know my coding is correct ,whether usage of my exti is correct while (1) { HAL_Delay(300); // MAINS INPUT Adc_Mains(); HAL_ADC_Start(&hadc1); HAL_ADC_PollForConversion(&hadc1,1000); Main...
Pwr_wakeup
I couldn't able wakeup the system after standby (wakeup should be switching ON mains ) the wakeup pin PA2 is connected to mains pin configured for pwr wakeup. int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuratio...
Resolved! Effect of sampling a Push Pull Digital output using the ADC on an STM32F030
Hello All, Just some context on what I'm trying to achieve. I have a board which has 4 NTCs creating a potential divider which is then sampled by the ADC. The supply to this potential divider is from one of the IO pins of the STM32F030 (SENSO...
Resolved! STM32G474x ADC DIFFERENTIAL MODE OVERALL RESULT TIME (SAMPLING + CONVERSION)
In dont see a clear indication of the conversion time for differential mode. Is it the same as for single-ended operation?From DS12288 Rev 6, page 139, tconv : Total conversion time (including the sampling time) in ADC clock periods is given as:ts(cy...
Resolved! STM32H7 SPI vs STM32F4 spi
Im moving my project code from stmf407 to stm32h743 and i have stucked with spi. First of all stmh743 has many more registers and it also lack some of them like RXONLY register in CR1. What im trying to do its receive 19bytes from the master,the mast...
