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void HardFault_Handler(void){ /* USER CODE BEGIN HardFault_IRQn 0 */ __asm volatile ( " tst lr, #4 \n" " ite eq \n" " mrseq r0, msp \n" " mrsne r0, psp ...
I have built an main application (using HAL) and a bootloader project (using LL).When debugging seperately, the UART reception using interrupts works well in both projects.But after I jump to bootloader from main application, immediately after re-ini...
Because of nature of my application sometimes I need to disconnect the cable for UART. In tthat case frame error is detected (sometimes noise or overrun). I would like that after reconnection of the cable UART communication comes back. After reconnec...
Good morning I have a tft st7282 with which I should view manually created images (pixel by pixel color for a thermal scanner) I would need the reference library to use functions such as FIll_Rect, Draw_line etc... where can I find it? currently I ha...
Hi,I am trying to interface eeprom module with STM32F0308-Disco board using CUBE IDE - HAL library. SPI communication is not working properly, I am getting random values while trying to read the Eeprom ID.While debugging the code I found that the SPE...
HelloI work on the stm32g0 micro. i programmed it with a simple "blinky" code.it works correctly.but when i reset it doesn't work until i program it again.can you help me?
I use stm32373c_eval board and I try to acquire and send test data by i2c communication.The max speed of usb-i2c i use is 400k and board i2c clock frequency is 72M.I downloaded the I2C_Timing_Configuration_V1.0.1.xls from st website.I try to configur...
I have a custom board with an led on PD7 and Normally High push button on PI11. There is also a pushbutton set up on NRST. Device is a STM32H743IIT6I can get the processor to go into standby okay. This is confirmed by the __HAL_PWR_GET_FLAG(PWR_FLAG...
Having previously worked with the STM32L4S5 IOT board with an HTS221 on it, I'm familiar with the I2C interface and the HTS221's DRDY exti pin.In the reference manual for the STM32U585-based IOT board, though, there is a giant blank on the I/O line f...
Hey!I'm trying to get the dual boot to work on STM32L476RGTx. I'm using Keil MDK with compiler version 5. I wrote a simple blinky code that toggles LED on GPIO pin every 500 ms. Initialisation code and project were generated with CubeMX. After build ...
