资源简介
modbus通用读取电表数据源码,使用的是stm32F103,已经用在工业上,稳定和移植都很好,不是用操作系统的。有疑问可以参考我的另外一个源码,都是通用的源码。
代码片段和文件信息
/**
******************************************************************************
* @file system_stm32f10x.c
* @author MCD Application Team
* @version V3.6.1
* @date 09-March-2012
* @brief CMSIS Cortex-M3 Device Peripheral Access layer System Source File.
*
* 1. This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): Setups the system clock (System clock source PLL Multiplier
* factors AHB/APBx prescalers and Flash settings).
* This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the “startup_stm32f10x_xx.s“ file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK) it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
* 2. After each device reset the HSI (8 MHz) is used as system clock source.
* Then SystemInit() function is called in “startup_stm32f10x_xx.s“ file to
* configure the system clock before to branch to main program.
*
* 3. If the system clock source selected by user fails to startup the SystemInit()
* function will do nothing and HSI still used as system clock source. User can
* add some code to deal with this issue inside the SetSysClock() function.
*
* 4. The default value of HSE crystal is set to 8 MHz (or 25 MHz depedning on
* the product used) refer to “HSE_VALUE“ define in “stm32f10x.h“ file.
* When HSE is used as system clock source directly or through PLL and you
* are using different crystal you have to adapt the HSE value to your own
* configuration.
*
******************************************************************************
* @attention
*
* © COPYRIGHT 2012 STMicroelectronics
*
* Licensed under MCD-ST Liberty SW License Agreement V2 (the “License“);
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing software
* distributed under the License is distributed on an “AS IS“ BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*************************************
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2018-10-08 19:39 电表_TEST_20181009\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\
目录 0 2018-10-08 19:39 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\
文件 2678 2016-01-11 15:24 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\01.例程功能说明.txt
文件 646 2015-01-27 21:30 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\02.例程修改记录.txt
文件 7044 2013-06-20 09:34 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\03.开发环境说明.txt
文件 7564 2013-06-20 06:09 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\04.STM32F407IGT6引脚定义(原始定义).txt
文件 9924 2013-06-20 08:58 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\05.GPIO分配表(按GPIO次序排列).txt
文件 10725 2013-06-20 22:46 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\06.GPIO分配表(按功能排列).txt
文件 80570 2015-01-28 15:25 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\485总线连接.png
文件 195963 2013-07-22 07:14 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Doc\接线图.jpg
目录 0 2018-10-08 19:39 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\
目录 0 2018-10-08 19:39 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\
文件 46999 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\CMSIS END USER LICENCE AGREEMENT.pdf
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Include\
文件 637870 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Include\stm32f10x.h
文件 2220 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Include\system_stm32f10x.h
文件 34595 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Release_Notes.html
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TASKING\
文件 3675 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TASKING\cstart_thumb2.asm
目录 0 2018-10-08 19:38 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TrueSTUDIO\
文件 12739 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TrueSTUDIO\startup_stm32f10x_cl.s
文件 12727 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TrueSTUDIO\startup_stm32f10x_hd.s
文件 12374 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TrueSTUDIO\startup_stm32f10x_hd_vl.s
文件 9961 2013-01-22 02:27 电表_TEST_20181009\MODBUS主站\V4-RS485 MODBUS主站例程\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\TrueSTUDIO\startup_stm32f10x_ld.s
............此处省略855个文件信息
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