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I am a new embedded software engineer using STM32L432KC for my company's projects.I have been tasked to install a bootloader into this MCU. I am not sure how to proceed. I do understand that the BOOT0 pin which is grounded has to be set HIGH and BOOT...
Hi, 1.I want to save multiple files but only 50 or 55 files savings.and how to save files next to next file.I want to fo fill data files up to to 32 GB. 2. how to reuse same memory for multi file creationint main(void){ /* USER CODE BEGIN 1 */ /* U...
Hi.I want to save and load data to flash memory. (STM32F373RC)And initialization code was generated through cubemx.All functions including SPI, I2C, and ADC were successfully tested.However, saving and loading data into flash memory failed.All functi...
Hi everyone,First I am sorry for the uneducated rest of this text and badly written code.I am currently playing around with a stm32f4 chip. I am using Platform IO CMSIS and a cheap stlink v2 to program the chip. I was trying to get PWM working when t...
Hello, Am using STM32L412RBT6 controller to generate PWM for our battery charger product. We need to generate two PWM's and am using TIM1_CH1 and TIM1_CH1N pins to generate 2 PWM's. These are all configured through Timer1. Here i have a requirement,...
Hello, I am building a time critical application with SPI output communication using DMA circular bufferI need to output data at a very precise frequency that is a multiple of 0.125 ns. Normally it should be 4us but It would need to be sometime 3.9us...
The software drives the SPI to drive the RF chip, and I add a 0r resistor to the SPI as shown in Figure 1, I can see through the logic analyzer that the SPI corresponds to the program one by one, but I don't understand that the RF chip does not emit ...
Hello Guys, I'm working in stm32h743 series in ethernet and i use latest version stm32 cube mx and toolchain is stm32 cube ide latest version , many times i tried but now i'm tired . Can anyone please help me with this communication protocol? If anyo...
I would like to implement a bootloader on STM32 MCU.We also plan to add a download function through CAN communication on the bootloader.How do I get CAN bootloader sample code?
Hello everyone, I have a stm32l072 microcontroller and an NB exs82 module connected via LPUART. And I'm trying to read a new .HEX firmware that is stored in the NB module's FFS and then make the microcontroller receive the packages that contain the r...
