CAN STM32F303
I USED HAL_CAN_AddTxMessage FOR TRANSFER MESSSAGE BOUT I NEED KNOW WHEN THIS MESSAGE IS FINISH BEFOR START NEW MESSAGE
Forum Posts
Resolved! Load program using Micro-B USB
Hello,I'm using STM32F030 series controller. currently we use JTAG connector to load a program into flash memory, using ST-LINK debugger externally.Now i want to load a program into flash memory using Micro-B USB in my device without using any extern...
STM32F4: EXTI: Fails to capture rising edge interrupt sometimes
In out project we are making use of EXTI for interfacing a radio (RF) ASIC with STM32F411. Whenever, the radio has some data to be sent host it interrupts the host using the I/O line (drives the line high). This I/O line stays high till data is read ...
STM32 USART synchronous mode receive does not work
Hello,I am using a STM32L052K6U6 to communicate with an SPI slave using the UART1 synchronous mode (configured with CubeMX, using the LL library).This is part of the code that receives data:while(!LL_USART_IsActiveFlag_TXE(USART1));LL_USART_TransmitD...
Resolved! multi drop
Does the STM32F7 supports the USART multi drop mode ?
mcu halt when a Contactor is turned on
i have a an stm32f417vgt6 mcu and its connected with ft800 through 30 cm SPI cable and the ft800 is driving a tft lcd .. the problem is when the mcu turn on or turn off the Contactor the mcu halt .. can you please help me how to detect the prob...
How to measure 3phase L-L 440 volt using STM32 ADC?
i want to build circuit that can measure AC voltage 0-600V AC using STM32 it there any sample circuit and example code of it..i have try some circuit ...1) 0-400v ac --> stepdown transformer --> 0-15v ac --> dc --> resistor divider --> adc pin MCU b...
Resolved! Connect STM32F4 with smart card ISO7816
Hi, everybody. My task is to connect STM32F4 discovery Board with Smart Card ISO7816. I don't use interface ST8024CDR only hooked paid directly by the scheme specified in the image:I tried to adapt the Cubex project to STM32F1xx-EVAL. ATR reception d...
STM32F769 Discovery board capturing input on timer 3
I am trying to capture input from an external source. Using CubeMX as a guide, I configured timer 3 like this:/* TIM3 init function */ void MX_TIM3_Init(void) { // PC8 ------> TIM3_CH3 TIM_IC_InitTypeDef sConfigIC = {0}; GPIO_InitTypeDef GPIO_...
