Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi amazing community. I am developing a custom bootloader for stm32f429 .I have touched the linker file that i show here ****************************************************************************** ** ** @file : LinkerScript.ld ** ** @a...
I need to generate a checksum of data from X address(FLASH) to Y address (FLASH). and write at last 4 bytes of FLASH memory in "xyz" section. When I say calculate checksum, I mean addition of all given data bytes from X address(FLASH) to Y address (F...
In a contest, which is sponsered by ST, I get the NUCLEO-H503RB MB1814A, which seems like a testing product without mass production. Is it possible to get its block diagram of hardware? Why I ask this is that I may face the problem like its HSE is no...
I'm using stm32c011f4u6 and keil5. and I'm using 2 ADC channels by Polling. Every time I read an ADC channel, it only return '0X01AF'. This is the same for both channels,even if I remove one channel and read it again with only one channel used, the s...
Hello,Currently, I command the sensor with "SendScriptToDevice(Linear_Sweep);" function like that. char const * Linear_Sweep= "e\n" "var c\n" "var p\n" "set_pgsta...
Hello everyone !(I don't speak english very well so sorry if i do some mistakes :) )So, I'm trying to connect the u-block neo6m to my STM32F446RE. The thing is when i'm trying to see datas with PuTTY, i get nothing. I'm new to this kind of things so...
Hi all,i'm working with a STM32F469i-discovery board trying to read the external signal at 32kHz coming from an RTC module. The oscillating signal voltage is a CMOS type. I'm using TIM2_ETR input located on pin PA15 configured as follow. I'm not abl...
Dear Sir,One of our applications we are using STM32L4S7VIT6 100 pin micro-controller. From external peripheral PWM type signal is coming to Port Pin PA1. We want to measure Frequency and Duty Cycle. It requires two channels of timer. Whereas this pin...
Hi all, We have a product containing the STM32G030K8T6 MCU. The code is working like expected and the product is meeting all specifications. The product is battery powered and can be charged via USB. So far so good. If the product is assembled it wil...
