STM32 MCUs Products

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possible bug in UART code generation cubemx 4.7.1

Posted on April 30, 2015 at 14:48 was trying to configure the UART to the Futaba SBUS spec (100000/8E2) and cubemx generated the following initialization code: void MX_USART1_UART_Init(void) { huart1.Instance = USART1; huart1.Init.Bau...

noobee by Associate II
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STM32CubeMX 4.7.0 code generation issue

Posted on April 29, 2015 at 15:09 Generating code from STM32CubeMX 4.7.0 (for STM32F072RBTx controller) messes up USER CODE 3 section of main.c, when an if instruction with braces is present. For instance, original code /* Infinit...

Connecting two STM32F4s with HC-05 Bluetooth

Posted on April 29, 2015 at 19:20I connected HC-05 to my STM32F4 through USART. I have tested it with android app, and everything seems to work good (sending, receiving data). But how to connect two STM32F4s with each other? Do I have to know addres...

STM32L151 Can't set SCM or RI

Posted on April 30, 2015 at 02:39In debug mode SCM just reverts to 0 everytime I try to set it. I can set ASCR1 Channels just fine in debug, but my code won't set the channels. Here's the section that should set these bits RI->ASCR1 |= RI_ASCR1_SCM;...

STM32F1 microSD

Posted on April 29, 2015 at 22:55Can someone point me to an example using microSD (2GB) via SPI under STM32F1? Thanks

udibit by Associate II
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STM32F072CB EXTI

Posted on April 29, 2015 at 18:35 Hi all, I have a problem again. We using STM32F072CB LQFP48 controller in a project where we connected an encoder to PC14 and PC We don't use external clock source. So I enabled GPIO clock for GP...

anagy9 by Associate II
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Bug in STM32CubeMX - maximum ADC clock

Posted on October 30, 2014 at 10:35Not sure if this is a bug or just a missing feature, but I'll explain what I'm doing!I am using STM32CubeMX version 4.3.0 to configure clocks on an STM32F407IEHx.When setting values in the clock configuration, cloc...

iguffick2 by Associate III
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