freemodbus-V1.51
所属分类：单片机开发
开发工具：C++
文件大小：2629KB
下载次数：39
上传日期：2013-09-03 13:06:08
上 传 者：
roryyang
说明： FreeModbus简介
FreeMODBUS一个奥地利人写的Modbus协议。它是一个针对嵌入式应用的一个免费（自由）的通用MODBUS协议的移植。Modbus是一个工业制造环境中应用的一个通用协议。Modbus通信协议栈包括两层：Modbus应用层协议，该层定义了数据模式和功能；另外一层是网络层。
FreeMODBUS 提供了RTU/ASCII 传输模式及TCP协议支持。FreeModbus遵循BSD许可证，这意味着用户可以将FreeModbus应用于商业环境中。目前版本FreeModbus-V1.5提供如下的功能支持
(Free Modbus)
文件列表:
freemodbus在stm32上的移植\freemodbus在stm32上的移植.pdf (585258, 2012-05-01)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\CoreSupport\core_cm3.c (17273, 2010-06-07)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\CoreSupport\core_cm3.h (85714, 2011-02-09)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\Release_Notes.html (26297, 2011-03-14)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_cl.s (15766, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd.s (15503, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd_vl.s (15692, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_ld.s (12376, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_ld_vl.s (13656, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_md.s (12765, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_md_vl.s (14073, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_xl.s (15955, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_cl.s (13072, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_hd.s (13160, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_hd_vl.s (12482, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_ld.s (9814, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_ld_vl.s (10562, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_md.s (10269, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_md_vl.s (11058, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_xl.s (13261, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_cl.s (16626, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd.s (16229, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd_vl.s (15675, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_ld.s (12650, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_ld_vl.s (12950, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_md.s (12912, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_md_vl.s (13601, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_xl.s (16628, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_cl.s (12604, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_hd.s (12592, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_hd_vl.s (12239, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_ld.s (9826, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_ld_vl.s (10275, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_md.s (10275, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_md_vl.s (10757, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_xl.s (13252, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\stm32f10x.h (633941, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.c (36557, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.h (2085, 2011-03-10)
freemodbus在stm32上的移植\STM32\Libraries\CMSIS\CMSIS debug support.htm (9310, 2010-06-07)
... ...
/**
@page ADC_3ADCs_DMA 3 ADCs DMA example
@verbatim
******************** (C) COPYRIGHT 2011 STMicroelectronics *******************
* @file ADC/3ADCs_DMA/readme.txt
* @author MCD Application Team
* @version V3.5.0
* @date 08-April-2011
* @brief Description of the 3ADCs DMA example.
******************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
******************************************************************************
@endverbatim
@par Example Description
This example describes how to use the 3 ADCs in independent conversions.
Two of them; ADC1 and ADC3 are transferring continuously converted data using DMA
while ADC2 converted data are stored using End of conversion interrupt.
ADC1 is configured to convert continuously ADC channel14. Each time an end of
conversion occurs the DMA1 transfers, in circular mode, the converted data from
ADC1 DR register to the ADC1_ConvertedValue variable.
ADC2 is configured to convert continuously ADC channel13. Each time an end of
conversion occurs an end of conversion interrupt is generated and inside the
interrupt routine the converted data are read from ADC2 DR register and stored
into the ADC2_ConvertedValue variable.
ADC3 is configured to convert continuously ADC channel12. Each time an end of
conversion occurs the DMA2 transfers, in circular mode, the converted data from
ADC3 DR register to the ADC3_ConvertedValue variable.
The ADCs clocks are set to 14 MHz.
The result of ADC1, ADC2 and ADC3 conversion is monitored through the three
variables: ADC1ConvertedValue, ADC2ConvertedValue and ADC3ConvertedValue.
@par Directory contents
- ADC/3ADCs_DMA/stm32f10x_conf.h Library Configuration file
- ADC/3ADCs_DMA/stm32f10x_it.c Interrupt handlers
- ADC/3ADCs_DMA/stm32f10x_it.h Interrupt handlers header file
- ADC/3ADCs_DMA/system_stm32f10x.c STM32F10x system source file
- ADC/3ADCs_DMA/main.c Main program
@par Hardware and Software environment
- This example runs only on STM32F10x High-Density and XL-Density Devices.
- This example has been tested with STMicroelectronics STM3210E-EVAL (High-Density
and XL-Density) evaluation board and can be easily tailored to any other
supported device and development board.
- STM3210E-EVAL Set-up
- Connect a variable power supply 0-3.3V to ADC3 Channel12 mapped on pin PC.02
- Connect a variable power supply 0-3.3V to ADC2 Channel13 mapped on pin PC.03
- Connect a variable power supply 0-3.3V to ADC1 Channel14 mapped on pin PC.04
(potentiometer RV1 on STM3210E-EVAL board)
@par How to use it ?
In order to make the program work, you must do the following :
- Copy all source files from this example folder to the template folder under
Project\STM32F10x_StdPeriph_Template
- Open your preferred toolchain
- Rebuild all files and load your image into target memory
- Run the example
@note
- Low-density Value line devices are STM32F100xx microcontrollers where the
Flash memory density ranges between 16 and 32 Kbytes.
- Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx
microcontrollers where the Flash memory density ranges between 16 and 32 Kbytes.
- Medium-density Value line devices are STM32F100xx microcontrollers where
the Flash memory density ranges between *** and 128 Kbytes.
- Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx
microcontrollers where the Flash memory density ranges between *** and 128 Kbytes.
- High-density Value line devices are STM32F100xx microcontrollers where
the Flash memory density ranges between 256 and 512 Kbytes.
- High-density devices are STM32F101xx and STM32F103xx microcontrollers where
the Flash memory density ranges between 256 and 512 Kbytes.
- XL-density devices are STM32F101xx and STM32F103xx microcontrollers where
the Flash memory density ranges between 512 and 1024 Kbytes.
- Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers.
*
© COPYRIGHT 2011 STMicroelectronics
*/
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