From fd7dd988b8a5e5838ba4db7fb59faf3c11c33a17 Mon Sep 17 00:00:00 2001 From: sowgro Date: Mon, 3 Nov 2025 17:55:51 -0500 Subject: submit hw6 --- project/Core/Src/Homework/hw6.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 project/Core/Src/Homework/hw6.c (limited to 'project/Core/Src/Homework/hw6.c') diff --git a/project/Core/Src/Homework/hw6.c b/project/Core/Src/Homework/hw6.c new file mode 100644 index 0000000..4fea34b --- /dev/null +++ b/project/Core/Src/Homework/hw6.c @@ -0,0 +1,22 @@ +/* + * hw6.c + * + * Created on: Oct 30, 2025 + * Author: sowgro + */ + +#include "stm32l476xx.h" +#include "stdio.h" +#include "UART.h" + +void hw6_run() { + + UART2_Init(); + USART2->CR1 |= USART_CR1_RXNEIE; // Enable RX interrupt + NVIC_EnableIRQ(USART2_IRQn); +} + +void USART2_IRQHandler() { + int ch = USART_Read(USART2); + putchar(ch); +} -- cgit v1.2.3