From f13067463052ec48f889ecf67878d2402d2c8618 Mon Sep 17 00:00:00 2001
From: yelvlab <wanghao19950516@gmail.com>
Date: Thu, 26 Dec 2024 01:02:07 +0800
Subject: [PATCH] =?UTF-8?q?Revert=20"=E6=B5=8B=E8=AF=95=E6=8F=90=E4=BA=A4"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts commit 6c9543648f5c719cc00f1a56cb2e5e6426dcd664.
---
 README.md   |  3 ---
 inc/rs485.h |  1 -
 src/main.c  | 22 ++--------------------
 src/rs485.c | 10 ++++------
 4 files changed, 6 insertions(+), 30 deletions(-)

diff --git a/README.md b/README.md
index 6070274..3ed2592 100644
--- a/README.md
+++ b/README.md
@@ -74,6 +74,3 @@
 - 数据长度错误回包
   - `B5 F4 03 65 72 72 40`, 有效数据为 `err`
 
-### 3. 读取数据时间间隔
-
-- 推荐数据时间间隔至少为200ms
diff --git a/inc/rs485.h b/inc/rs485.h
index 33ce875..b24f233 100644
--- a/inc/rs485.h
+++ b/inc/rs485.h
@@ -13,7 +13,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
-#include "tmp112.h"
 
 /******************************************************************************/
 
diff --git a/src/main.c b/src/main.c
index 814f3b7..6d9db53 100644
--- a/src/main.c
+++ b/src/main.c
@@ -18,21 +18,6 @@
 uint32_t g_temperature_uint32;
 uint32_t g_eddy_current_value_uint32;
 
-void watchdog_init(void) {
-    /* Enable the LSI clock */
-    rcu_osci_on(RCU_IRC8M);
-    rcu_osci_stab_wait(RCU_IRC8M);
-
-    /* Enable the FWDGT clock */
-    rcu_periph_clock_enable(RCU_WWDGT);
-
-    /* Configure FWDGT counter clock: 40KHz(IRC40K) / 256 = 0.15625 KHz */
-    fwdgt_config(156, FWDGT_PSC_DIV256); // Set timeout to 4 seconds (625 / 0.15625 KHz)
-
-    /* Enable FWDGT */
-    fwdgt_enable();
-}
-
 /*!
     \brief      main function
     \param[in]  none
@@ -55,16 +40,13 @@ int main(void) {
     /* configure LDC1612 */
     ldc1612_single_ch0_config();
 
-    watchdog_init();
-
     while (1) {
-        delay_ms(99);
+        delay_ms(100);
         g_eddy_current_value_uint32 = 0;
         g_temperature_uint32 = 0;
         g_eddy_current_value_uint32 = ldc1612_get_raw_channel_result(CHANNEL_0);
-        // g_temperature_uint32 = tmp112a_get_raw_channel_result();
+        g_temperature_uint32 = tmp112a_get_raw_channel_result();
         // printf("1");
-        fwdgt_counter_reload();
     }
 }
 
diff --git a/src/rs485.c b/src/rs485.c
index 1182126..b578061 100644
--- a/src/rs485.c
+++ b/src/rs485.c
@@ -135,12 +135,10 @@ void eddy_current_value_report(void) {
 }
 
 void tempture_value_report(void) {
-    uint32_t temperature_uint32 = tmp112a_get_raw_channel_result();
-
-    package_data[0] = (temperature_uint32 >> 24) & 0xFF;
-    package_data[1] = (temperature_uint32 >> 16) & 0xFF;
-    package_data[2] = (temperature_uint32 >> 8) & 0xFF;
-    package_data[3] = temperature_uint32 & 0xFF;
+    package_data[0] = (g_temperature_uint32 >> 24) & 0xFF;
+    package_data[1] = (g_temperature_uint32 >> 16) & 0xFF;
+    package_data[2] = (g_temperature_uint32 >> 8) & 0xFF;
+    package_data[3] = g_temperature_uint32 & 0xFF;
 
     uint8_t combined_data[7];
     memcpy(combined_data, package_header, 3);