STM32 MCUs Embedded software

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FatFs: How do I re-declare the f_mount file system object in a different source file - without remounting the logical drive?

UPDATE: Someone on stackoverflow has assured me that the file system object created by f_mount should indeed work elsewhere in the RTOS, and my issue is one of order of operations rather than a missing file system object. I'll update this thread as s...

How to disable a STM32 UART interrupt?

I know one can enable a UART receive interrupt using HAL_UART_Receive_IT(&huart2, (uint8_t *)rx_buffer, expectedNumberOfBytes)But once started how does one stop it, "manually"?We can disable the UART interrupt using HAL_NVIC_EnableIRQ . This will ...

CJohn.7 by Associate II
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Change Timer and PWM period "on the fly" ?

Hi, I'm currently trying to set up acceleration and deceleration phases for a stepper motor. For that I'm tryin to change the frequency of the PWM [timer1] ( and the Timer [TIMER1] interrup associated). I'm working on a STM32F407-DISC. I found out t...

JTurp by Associate II
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