STM32 MCUs Embedded software

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HAL_SPI_TransmitReceive导致freertos死在osdelay中

1�?用STM32CUBEMX生�?的代�?,stm32f405+st25ru3993,使用freertos​两个任务如下,一个闪�?LED,�?�一个测试�?�延时500msvoid StartDefaultTask(void *argument){ /* USER CODE BEGIN StartDefaultTask */ /* Infinite loop */ for(;;) { HAL_GPIO_TogglePin(SYS_LED_GPIO_Port,SYS_LED_Pin);   ...

along ma by Associate
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STM32F207- USB interfacing

using cubeMX tried to interface USB port, at first time when it is interfaced with PC it makes data transferring but once hard reset is done thereafter it does not work.please guide me how to make this to work at all time thankschandrasekaran V

Cvadi.1 by Associate II
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STM32 USB CDC

Another question:I see the the transmit and receive buffers are 2048 bytes longBut the Rx interrupts I get are after 64, 100, 164, 200, 264, 300... Bytes. Why is that ?Eli

ECrom.1 by Associate III
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UART DMA

I am using an STM32L0XX on a Nucleo-64. I am Trying to communicate with a sensor using SDI12 protocol ​(1200baud 8-bit even parity).​To communicate properly you have to implement a question and answer session. To start with a 2-byte question response...

GGill.1 by Associate II
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