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Better clock output (instead of MCO)

Hello, In my design I would love to variate frequency to camera sensor. I did this in the past with MCO, but it is giving me very large step, so I can't place camera to any frequency I want, usually HSE, or PCLK/4 or 8.Can I use SAI interface and ded...

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Linas L by Senior II
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MB1166 Touchscreen change

Hello I've been using the MB1166 display for some time, but I noticed with the latest units the I2C device has been changed from a FT6206 to the FT6306.These are means to be software compatible, however our devices do not detect the FT6306 device on ...

STM32F4 Timer count reset

htim5 has been running and I need to zero the count (CNT?).Do I need to stop, de init, init, then start?Also it seems HAL_TIM_OC_Init() is being used with HAL_TIM_Base_Start_IT(() on the same timer, TIM5. It is used to to generate interrupts with a p...

John Hite by Associate III
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No source available for "X_function at 0x8009c8c"

HI,Actually i am integrating .a lib files into my work environment and trying to call the functions by using the .h file and i have given proper file paths and files to linker and compiler in properties of project and while compiling the i am getti...

Anil3 by Associate III
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Edge source of TIM Input Capture?

I need to measure the On and Off times of a possibly asymmetric signal. Measuring frequency is a classic TIM Input Capture function, and in this case one is tempted to set the capture for both edges. Within the ISR, however, is there a HAL approved...

DPaul.2 by Associate II
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Resolved! I have configured 2 SPIs in DMA and I need to get callback for both SPIs (HAL_SPI_TxCpltCallback). I am able to get callback when tried individually, but simultaneously used its causes build error. Error[Li006]: duplicate definitions .

Build ErrorError[Li006]: duplicate definitions for "HAL_SPI_TxCpltCallback";void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) { HAL_GPIO_WritePin(SPIx_NSS_Port, SPIx_NSS_Pin, GPIO_PIN_SET); }I use the same in both files ?any way ? please help

JohnsAby by Associate II
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