Ask questions, find answers, and share insights on STM32 products and their technical features.
I am using emwin graphics library in our project , in which the GUI_INIT() function which initializes all the memoy and LCD causes the generated output binary to be huge size(3GB) , i have used MB for each LCD_LAYER0_FRAME_BUFFER and LCD_LAYER_FRAME_...
How I can configure BOOT0 and BOOT1 pins? How I can configure bank 1 or bank 2? Is it possible to configure all these from firmware or do I need to change something in hardware?
I am making a program with a board made by my companyIt is a board using STM32F207I made a boot loader and decided to jump to 0x08020000 when it startedThen, I made a program and set the vector table to 0x08020000So the program works wellHowever, i...
Hello everyone.I've been trying to activate the STM32 native bootloader in a STML082CZ, which is connected in my application's main microcontroller via USART. Anyway, the BOOT0 pin of STML082CZ uC is grounded in my PCB.Once it's mandatory to set the ...
I will like to generate a 22 Mhz square wave by using internal clock. I have tried to use TIM3 to trigger ON OFF a GPIO pin PE9 , but i only get 800khz ++ . Anyone can help?
Hello, I'm having a problem with a board with a STM32L052K6T. I'm able to Debug, but I can't use the Run function.The board was designed by myself. The schematic Is attached at the bottom of this post. Using STM32CubeMX I have done a HAL, and import...
Dear All,We are using STM32407 and NXP K60 in our product with our bootloader issue is when our app region is completely erased and we try to jump to app code the stm32 gets locked completely whereas Nxp k60 handles this issue by its Cpu lock up mech...
Hi,I'm not able to build Adafruit_LCD_1_8_SD_Joystick out-of-the-box demo for the NUCLEO-L476RG board and TrueSTUDIO 9.0.1 IDEI had to fix a resource name but it is not enough. Please, can anyone help me with this issue?thanks in advance,gaston
And get a proper tracking of the process of validating and correcting it? I have posted last week a bug with complete code, most of it generated but CubeMX with minor modifications to enable the comparator with interrupt. This blocks the MCU without ...
Hi,I am trying to control a lot of RGB leds at the same time through TLC5955 RGB SPI controllers/I have 11 of them daisy chained to my STM32F7. Each one of them needs 1 bit (0 for data transfer) and then 768 bits of data (96 bytes). As you can see da...
