Is there a fast way to use MCO, mux it to an internal clock souce and use a timer to realize some kind of on/off modulation of the MCO pin?I muxed it to an internal source and tried switching the GPIO between input and output. This works fine but nee...
Hi. I am trying to read 4 ADC Channels sequentially in interrupt mode: ADC2_IN7, ADC2_IN14, ADC2_IN15 and ADC2_IN8. However it only reads the last rank channel every time. Please help me understand what I'm doing wrong.Compiler: IAR Workbenc...
Hello,I am trying to implement I2S protocol for my project with STM32L433RBT6. I should play short (up to 5 seconds) .wav stereo audio samples that are with 44.1 kHz sampling rate and 16 bit audio sample. The I2S line goes into the CS4344 DAC. Thus, ...
I am developping a project around a F439 MCU, so I chose the NUCLEO-F439ZI to work with.I also ordered few NUCLEO expansion boards such as MEMS, TOF modules etc... Unfortunately, none of the project/examples provided with the expansion boards are pro...
Hello, I need to control signals in the order of nanoseconds magnitude (~ 100 ns). For this purpose, I have programmed a hardware timer in order to have an interrupt with 100 ns delay. I'm using a STM32F746VE microcontroller at 216 MHz. I'm using the...
Hello, I'm working with a STM32F746 microcontroller and communicating with a external driver with a parallel bus of 16 bits of data and 4 bits of address. I set the data to the parallel bus doing a sequencial write of the GPIOS of the ports involved ...
In Table 24. Timer synchronization TIM2 is missing both as master and as slave.In Table 73. TIMx internal trigger connection the nonexistent TIM5 is listed instead of TIM15.Can you please forward it to the documentation team?
I couldn't find any STM32 with automotive quality, so I would like to know if is there any?
Hi all, I just want to decompress a .zip/.7z file store on external flash. Could some one tell me some sort of library work with STM MCUs meet my requirement?Thanks in advance.
