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Resolved! Can STM32 GPIOx Register parse to each bit?

Hello,I am a new STM32 member. In many previous projects from PIC, we often #define GPIOx as a bit. So we can manipulate some operator directly and easily as example below.Example: #define LED_AL1 LATBbits.LATB6 #define LED_AL2 LA...

QNGUY.1 by Associate II
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Resolved! [Documentation Typo] UART8 TX DMA for STM32F413/423

In the STM32F413/423 reference manual ( RM0430 Rev 8), there are two UART8_RX options, but no UART8_TX option. This seems like a typo, since all other UART instances have both a TX and RX mapping.Also, CubeMX lets you assign UART8_TX to stream 0.

0693W000003RX0KQAW.png
Miles1 by Associate III
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STM32H745 SPI RXP spurious interrupts

Hello all,I have serious problem with SPI2 on STM32H745 using interrupts.First I try system with polling:uint8_t Send(data) { *((uint8_t*)&SPI2->TXDR) = data;   while((SPI2->SR & SPI_SR_RXP) == 0) {   } return *((uint8_t*)&SPI2-...

DM.21 by Associate II
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