STM32F446RE-NUCLEO: Unable to get output from usb of on-board st-link using Standard Periph Library(via USART2)
#define DEBUG_UART USART2 #define DEBUG_UART_CLK RCC_APB1Periph_USART2 #define DEBUG_UART_TX_GPIO_CLK RCC_AHB1Periph_GPIOA #define DEBUG_UART_TX_PIN GPIO_Pin_2 #define DEBUG_UART_TX_GPIO_PORT GPIOA #define DEBUG...