Hii I am using STM32F103C8T6 controller and i want to initialize UART 7-Bit mode as per this configurations none Partiy Bit and 1 stop Bit. But in the controller has these two parameters UART_WORDLENGTH_8B & UART_WORDLENGTH_9B. Then how to init UART...
Hi all,We want to make an application where users can update their devices. We want to rollback if the update failed. For this, we initially took a dual boot bank MCU, the STM32L471RG. But after being busy building a bootloader for it, I don't know i...
hello, I use STM32CubeIDE 1.16.0 and working on a custom bootloader to jump to application at address 0x08100000, here're the jump code below: void jump_to_application(uint32_t flash_address) { void (*app_reset_handler)(void); uint32_t main_st...
Hi Guys, I'm working on a personal project. I have experience with the use of STM Nucleo and this time I don't know how to get out of my problem. Previously I have already used the UART peripheral in the same way that I am using it now, but now it ha...
NUCLEO-G474REMy design uses two timers, one in master mode(TIM20) and one in slave mode(TIM1).To have the master timer generate an update signal in the trigger output, I set its TRGO event selection as "Update Event". the CR2 value 0x200020 confirms ...
Hi, I tried to set up and use HPDMA with ADC on my Nucleo-H7S3L8,but I have some questions about how to use it.I could not find documentation on using HPDMA with STM32 MCU, only for GPDMA.I found an HPDMA example for the Nucleo-H7S3L8 (ADC_SingleConv...
The hardware is configured, initialization passes (fails if no card is inserted).The card is 8GB micro SD formatted on Windows with exFAT, contains 1 file "test.txt" with content "HELLO".The exFAT option is enabled for the FATFS.Here's my code:FATFS ...
Hello there!It would be really great if someone can look into this.I even tested it by reading the state of the pin and the MCU detected when the button was pressed, however when I set it up to use EXTI, its not detecting the interrupt. Could there b...
Over the last couple of years it appears that ST pivoted towards Azure RTOS / ThreadX as the default RTOS for newer STM32s like the STM32U5. This seems in part to be because of the more cohesive set of packages like USBX, FileX, etc. on top of the b...
Hello, I try to transmit data via I2C bus using LL drivers, but it doesn't work properly. No data is transfered properly.Here is my I2C initialisation generated with CubeMX: LL_I2C_InitTypeDef I2C_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_Init...
