From cfdcbd734b4ede4933c87cbe4c44f8aa855b910d Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Mon, 27 May 2024 17:29:46 +0800
Subject: [PATCH] add test example code in booster
---
modules/pwm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/modules/pwm.c b/modules/pwm.c
index ac1412f..6c8f5d8 100644
--- a/modules/pwm.c
+++ b/modules/pwm.c
@@ -57,7 +57,7 @@
printf(" -c[channel ] Specify PWM channel, such as 0\n");
printf(" -f[freq ] Specify PWM frequency, default 2500(Hz)\n");
- printf(" -d[duty ] Specify PWM duty, default 50(50%)\n");
+ printf(" -d[duty ] Specify PWM duty, default 50(50%%)\n");
printf(" -s[status ] Specify PWM status: 1->on(default), 0->off\n");
printf(" -h[help ] Display this help information\n");
printf(" -v[version ] Display the program version\n");
--
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