Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
- Use MCU : STM32G473VET- Use connectivity : SPI 3 -> Mode : Full-Duplex Slave 1. It it possible to clear Tx FIFO??"FTLVL" It's not '0' value. how to make '0'? The code used is :1)if(spi3_cs_low == true){HAL_SPI_Transmit_DMA(&hspi3, aTxBuffer, 11);...
For going to sleep with STM32U535NEY6Q with the following example: ``` cint main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); // ^ // Configure GPIO pin : INT_BUTTON_Pin // | GPIO_InitStruct.Pin = INT_BUTTON_Pin; // | G...
Hi,how am I supposed so handle the reinsertion event while using the FileX with an SD card? All the examples I saw assume the SD card cannot be ejected while in use which is obviously unrealistic.I tried to do it according to the official docs and wh...
Hi :)I would like to acquire n samples from one channel of the on-board ADC (set at 4MHz) every time my EXTI line gets a rising edge (about 25Hz). I am on a STM32L496 on its Nucleo board.I am using ADC1 IN8 single-ended and I am using Regular Convers...
Applies to: STM32L100xx, STM32L151xx, STM32L152xx, STM32L162xx.Hi,in order to write robust drivers, I'm kindly asking a few questions to developers who are into the silicon design. This is the 1st:ref. RM0038 Reference manual Rev 18, paragraph 27.6.1...
Hi people,The encoder failures can be detected by the timing unit. Transition errors can be found in encoder systems. A state diagram can be used to depict the reading on the two inputs, which equates to a 2-bit gray code. It is predicted that only o...
Hi all, I'm truying to adapt one file coming fromm stm32f4 discovery board for using UART. But when I try to add it to my STM NUCLEO L452RE board I got an error : ../Drivers/BSP/uart.c:328:63: error: 'USART_TypeDef' has no member named 'DR'; ...
Hi STI use the XCube Cellular device for data transmission and AT command operations. However, I find it slightly cumbersome to switch between data and command modes repeatedly. This led me to wonder if there is a way to bring the modem into CMUX (Co...
Application is restarting after MODEM_PDN_ACTIVATING_STATE - PDP_ACTIVATED_EVENTthe IP stack running STM32-side with LwIP. G96:Activate PDN (user cid = 1, modem cid = 1) ATCModem:==== CMD TIMEOUT = 15000 ==== ATCModem:atcm_modem_build_cmd returned ...
Hi, We produced a small batch (50 devices) with STM32L071CZT6, all identical with the same production firmware, and hardware, ... But one of these has an intermittent problem in that the code seems to be fetched from flash differently.The problem doe...
