Hello,STM32F74xxx Reference manual (RM0385) 6.3.2 I / O pin alternate function multiplexer and mapping has the following description.After reset the multiplexer selection is alternate function 0 (AF0).I think that when AF0 is selected, it will be ass...

Hello,GPIO port output has a speed register (GPIOx_OSPEEDR).When I use it for functions other than GPIO, can I set the slew rate with this register?If not, is there any other way to set the slew rate?Goto

hello,​Should I use TXFIFO or RXFIFO to send and receive SPI data in a continuous flow?In that case, do I have to enable CRC calculation?​If you have to enable CRC calculationI don't want to send or receive CRC data.Is there any other way?​Goto​

Hello,Is it possible to perform half-duplex communication like the attached document? (I understand that the timing to switch to Rx is tricky.)The Rx frame size is 3 instead of 1.After changing to Rx, can I receive 3 bytes continuously as shown in th...