how to get the list of bug for STM32F4 Series, STM32F1 Series
how to get the list of bug for STM32F4 Series, STM32F1 Series.
STM32 MCUs Products
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ADC noise on STM32F413
Hello,For a project (control motor application), we are using ADC from MCU STM32F413. We encounter some noise on ADC measurments. We observe to high standard deviation on our ADC result.We show in errata doc of mcu we an issue: "Internal noise impac...
MDMA not working while performing loopback test (STM32h757 EVAL board)
Hello ST community,I was able to perform the loop back test using DMA by using HAL layer provided by ST microcontrollers. It worked successfully.Next I wanted to transfer more data using MDMA and below is the code snippet. I was unsuccessful and coul...
UPGRADE FIRMWARE stm32l072kztx
Olá pessoal, estou tentando atualizar o micro firmware usando stm32 cubeIde stm32l072kztx. Já tentei usar os comandos AT^SISS e baixar o arquivo .HEX compilado via FTP, já tentei usar os comandos AT^SNFOTA, mas não funcionou. Baixando via FTP consigo...
STM32 MCUs
Hi,I want to use input capture mode using TIMER2 feature of Stm32f730vbt6 microcontroller. I am receiving a pulse signal from the oscilloscope and I want to remove it via STM using the timer's input capture mode. What should I use in the code for thi...
AMS5812 I2C Sensor Holding I2C3 Bus on STM32F407G-DISC1
I am trying to implement LCD and AMS5812 Sensor on I2C3 Bus,But AMS5812 I2C sensor is holding the I2C bus and preventing further scanning STM32F407G Discovery board. /*-[ I2C Bus Scanning ]-*/ HAL_UART_Transmit(&huart2, (uint8_t *)StartMSG, s...
HSM and MCAL support for SPC58 N line and E line MCU's
Hello,I am going through the datasheet for SPC58EEx, SPC58NEx , I want to know which HSM module does both of the MCU support is it HSM Low, HSM Lite, HSM Full or HSM medium?Also want to know if both have MCAL support
Resolved! STM32F756 Alternate function
Hi there, i come across AN4760 p55, configuring GPIOB with alternate functions :GPIOB->AFR[0] = 0x0A000900; where does this 0A000900 come to config PB2 n PB6 to QSPI alternate function?GPIOB->AFR[1] = 0x00000000; ....GPIOF->AFR[0] |= 0x9900000000; ...
Resolved! Timer compare function interrupt not triggered sometimes
Hi everyone, I meet a problem and I'm not sure it's MCU issue or I program not proper.I meet this issue both on the STM8 and STM32 MCUs.I enable TIM_2 Ch1 as input to capture the signal and TIM_2 Ch2 as output to do the compare function. void init_TI...
Resetting DMA memory pointer for USART TX
Hi,I'm using USART with DMA to transmit a fixed sized packet message from master to slave, and have the slave send back a fixed size response. I have a freeRTOS enabled. I have DMA setup in circular mode, and set the buffer size to twice the size ...
