From 266dcffc919008dedf2acc84f7f52a3aff83bf07 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期六, 19 四月 2025 20:00:33 +0800
Subject: [PATCH] 1
---
Src/decadriver/deca_device.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/Src/decadriver/deca_device.c b/Src/decadriver/deca_device.c
index 03996df..ac17d04 100644
--- a/Src/decadriver/deca_device.c
+++ b/Src/decadriver/deca_device.c
@@ -155,6 +155,8 @@
#define XTRIM_ADDRESS (0x1E)
uint8_t module_power;
uint32_t power_temp,power_input;
+extern u32 id,error_times;
+u8 errortimes;
int dwt_initialise(uint16_t config)
{
@@ -175,9 +177,11 @@
dw1000local.deviceID = dwt_readdevid() ;
while (DWT_DEVICE_ID != dw1000local.deviceID) // MP IC ONLY (i.e. DW1000) FOR THIS CODE
{
+ if(errortimes++>10)
+ break;
dw1000local.deviceID = dwt_readdevid() ;
}
-
+ id = dwt_readdevid() ;
_dwt_enableclocks(FORCE_SYS_XTI); // NOTE: set system clock to XTI - this is necessary to make sure the values read by _dwt_otpread are reliable
dw1000local.deviceID = dwt_readdevid() ;
if(module_power>36)
--
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