From 5f2451e1eb2d5a4ddf85759d2384fbf83e0ba5c4 Mon Sep 17 00:00:00 2001 From: ASUS660 Date: Thu, 11 Dec 2025 20:37:45 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=86Makefile=E5=90=8C?= =?UTF-8?q?=E6=97=B6=E4=BF=AE=E6=94=B9=E4=BA=86=E6=BA=90=E6=96=87=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- driver/board_driver/01-led/led.s | 9 ++++++++- driver/board_driver/01-led/makefile | 2 +- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/driver/board_driver/01-led/led.s b/driver/board_driver/01-led/led.s index 2d4ed65..1de7c1f 100644 --- a/driver/board_driver/01-led/led.s +++ b/driver/board_driver/01-led/led.s @@ -6,5 +6,12 @@ _start: ldr sp, =0x40000000 b main - +main: + ldr r0, =0x40000000 + ldr r1, =0x00000001 + str r1, [r0] + ldr r0, =0x40000000 + ldr r1, =0x00000000 + str r1, [r0] + b main diff --git a/driver/board_driver/01-led/makefile b/driver/board_driver/01-led/makefile index f057761..58ce346 100644 --- a/driver/board_driver/01-led/makefile +++ b/driver/board_driver/01-led/makefile @@ -1,6 +1,6 @@ led:led.s - arm-linux-gnueabihf-gcc -c led.s + arm-linux-gnueabihf-gcc -c -nostdlib led.s arm-linux-gnueabihf-gcc -o led led.o clean: