STM32 MCUs Products
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Resolved! I'm specifically using the discovery kit for the STM32F746G - Disco board. I've used STM32CubeMX to generate the configuration with no mods and then the code for atollics Truestudio, keep getting interrupts from TIM6
i can see both in the tool and the source code that the TIM6 timer is not configured. It is in fact the TIM6_DAC_IRQHandler() I keep ending up in.Now it's easy enough to just force it to be disabled but I'm trying to figure out how to disable it in t...
Resolved! STM32F745 suddenly is extremely slow - have I bricked it?
Hi,I've been working on programming my STM32F745 for some months now, step by step playing with the different peripherals. So far so good. I've been also doing step-by-step debugging with OpenOcd and STLink V2.Today things started to look a bit weird...
STM32L452 QSPI Errors
I'm using the STM32L4 Nucleo board with a N25Q256 SPI Flash attached. I can successfully read and write from the spiflash using the QSPI peripheral + HAL layer in standard SPI mode. However when switching to Quad mode, every so often during a longer ...
Same code from STM32L476RG won't run on one core of STM32H747.
On a my Nucleo-L476RG board, I used cube to only activate an LED connected gpio (PA5) - Nothing else.Then I programmed some blinky code into the main while loop: HAL_GPIO_WritePin(GPIOA, GPIO_PIN_5, RESET); HAL_Delay(1000); ...
hi guyz, is it possible to use stm32f407's I2C port 1 as SMBus channel along with I2C channel ?
my implementation purpose is,i have a battery charger module having i2c as communication type and a fuel gauge module having SMBus as communication type. so i need to simultaneously communicate with both the module. so my question is how can i use th...
How-to feedback for possible correction in datasheet?
On page 22 of this datasheet:https://www.st.com/resource/en/datasheet/stm32h753xi.pdf"Figure 1. STM32H753xI block diagram" shows 200MHz and 400MHz.Shouldn't this be 240MHz and 480MHz instead?The document states "Updated Figure 1: STM32H753xI block di...
Resolved! STM32L451 with UART at 1200 7N2 with different clock tree configurations
Hello,I have an app working fine with a device that works at 1200bps 7N2 using a Clock Tree with HSE CLK configuration at 8MHz.If I change the Clock Tree to work with PLL to other frecuencys like 16,32,64,72 every work fine, even if I config at rare ...
Resolved! STM32F103VG Flash Memory Write failure
Hi, I am using STM32F103VG micro-controller. I am trying to program the memory in range 0x8014000 to 0x8090000. My code is able to program the memory till 0x807FFFF but after that it failed to write into memory i.e. problem happens after I start writ...
