From d875292ca0e18a027067f5c1c6bec205b3cfba31 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 18 十月 2024 18:24:19 +0800
Subject: [PATCH] 低功耗优化代码控制在500UA左右，缩小每次接收超时时间为2500和帧间隔缩为600，URT端也相应改为400帧间隔，目前实现较稳定测距
---
keil/include/drivers/mk_trng.c | 22 +++++++++++-----------
1 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/keil/include/drivers/mk_trng.c b/keil/include/drivers/mk_trng.c
index 1b29217..3ead82c 100644
--- a/keil/include/drivers/mk_trng.c
+++ b/keil/include/drivers/mk_trng.c
@@ -97,17 +97,17 @@
// update state
switch (trng_handle.state)
{
- case TRNG_STATE_READY:
- trng_handle.state = TRNG_STATE_BUSY;
- break;
- case TRNG_STATE_BUSY:
- int_unlock(lock);
- return DRV_BUSY;
- case TRNG_STATE_RESET:
- case TRNG_STATE_TIMEOUT:
- case TRNG_STATE_ERROR:
- int_unlock(lock);
- return DRV_ERROR;
+ case TRNG_STATE_READY:
+ trng_handle.state = TRNG_STATE_BUSY;
+ break;
+ case TRNG_STATE_BUSY:
+ int_unlock(lock);
+ return DRV_BUSY;
+ case TRNG_STATE_RESET:
+ case TRNG_STATE_TIMEOUT:
+ case TRNG_STATE_ERROR:
+ int_unlock(lock);
+ return DRV_ERROR;
}
trng_handle.data = data;
--
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