commit d18d189ee7dfae9421fe63b9a9a166dfc2dad0ff
parent 1d6cce69cae52839daca66bab14030a82430075d
Author: Matsuda Kenji <info@mtkn.jp>
Date: Sat, 25 Mar 2023 09:55:24 +0900
rename functions
Diffstat:
| M | main.s | | | 26 | +++++++++++++------------- |
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/main.s b/main.s
@@ -172,27 +172,27 @@ uart0_rxfe:
and r0, r0, r4
pop {r4, r5, r6, pc}
-pr:
- // print register
+led_pr:
+ // print register with 2 leds
push {lr}
mov r1, #32
-pr_loop:
+led_pr_loop:
push {r0}
mov r2, #1
and r2, r2, r0
- beq pr_0
- bl p1
- b pr_1
-pr_0:
- bl p0
-pr_1:
+ beq led_pr_0
+ bl led_p1
+ b led_pr_1
+led_pr_0:
+ bl led_p0
+led_pr_1:
pop {r0}
lsr r0, r0, #1
sub r1, #1
- bne pr_loop
+ bne led_pr_loop
pop {pc}
-p0:
+led_p0:
// blink led on gpio22
push {lr}
mov r0, #1
@@ -200,7 +200,7 @@ p0:
bl led_blink
pop {pc}
-p1:
+led_p1:
// blink led on gpio24
push {lr}
mov r0, #1
@@ -208,7 +208,7 @@ p1:
bl led_blink
pop {pc}
-p2:
+led_p2:
// blink led on gpio22 and gpio24
push {lr}
mov r0, #5
