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Forum Posts

Disabling Hex File Generation?

Setting up an embedded project with the Blinky Hello World project, and my build keeps making a .hex file when I don't really want it to. There isn't anything in the pre or post build steps that should be generating a .hex file (the way I found onli...

How to update the controller software in the field.

I am thinking about a new control unit for my project and want to use 2 STM32 controllersController 1: STM32F413 or maybe some lowpower STM32 with 6 Uart/USart•   Messurementso   10x ADCo   12x IO Outputso   4x pulse inputo   5 x different 485 and 23...

FloX by Associate II
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  • 1 replies
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Measure PWM Input Frequency from 0.016 Hz to 250 Hz

Greetings Everybody,I want to ready PWM Input Frequency from 0.016 Hz to 250 Hz. I tried a bit with PWM Input Capture and i can read up to 11 Hz . Is it possible to ready frequencies lower than this ?May be i might be doing some thing wrong in settin...

Resolved! Temperature sensor characteristics of STM32F407

As per table 69 under section 5.3.22 of datasheet STM32F405XX/407XX (DocID022152 Rev 8), the parameters of “Average slope�? (Avg_Slope) and “Voltage at 25°C�? are specified to be 2.5mV/°C and 0.76V, respectively. Does it imply the sensitivity to be 4...

TKumi by Associate
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  • 2 replies
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STM32H753 Revision V Migration

Hello,We currently have a board with the STM32H753XI Rev.Y MCU.We're building a new revision of the board, and saw that there is a new STM32H753 revision (Rev.V). This revision has significant changes.There is no new part number for the Rev.V devices...

Yan Rosh by Associate II
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  • 2 replies
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Problems with UART4 on the Nucleo-F429ZI

I'm working with the Nucleo-144 (STM32F429ZI) on a multi sensor system. I am developing using STM32CubeIDE.One of our sensors communicates over UART and we have broken out UART4 such that PC10 is TX and PC11 is RX. This configuration is suggested as...

jermat by Associate
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STM32L151 did not wake up from stop mode RTC

Hi Comunity. This is my code project code to enter to stop modeNVIC_InitTypeDef NVIC_InitStructure; GPIO_InitTypeDef GPIO_InitStructure; /* Enable PWR APB1 Clock */ RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);   /* Allow access to R...