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Initial commit of STM32 test code.
author Daniel O'Connor <darius@dons.net.au>
date Mon, 03 Oct 2011 21:19:15 +1030
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1 /**
2 @page USART_Polling USART Polling example
3
4 @verbatim
5 ******************** (C) COPYRIGHT 2011 STMicroelectronics *******************
6 * @file USART/Polling/readme.txt
7 * @author MCD Application Team
8 * @version V3.5.0
9 * @date 08-April-2011
10 * @brief Description of the USART Polling example.
11 ******************************************************************************
12 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 ******************************************************************************
19 @endverbatim
20
21 @par Example Description
22
23 This example provides a basic communication between USARTy and USARTz using flags.
24 USARTy and USARTz can be USART1 and USART2 or USART2 and USART3, depending on
25 the STMicroelectronics EVAL board you are using.
26
27 First, the USARTy sends TxBuffer to USARTz. The USARTz reads the received data and
28 store it into RxBuffer.
29 The received data is then compared with the send ones and the result of this
30 comparison is stored in the "TransferStatus" variable.
31
32 USARTy and USARTz configured as follow:
33 - BaudRate = 230400 baud
34 - Word Length = 8 Bits
35 - One Stop Bit
36 - Even parity
37 - Hardware flow control disabled (RTS and CTS signals)
38 - Receive and transmit enabled
39
40
41 @par Directory contents
42
43 - USART/Polling/platform_config.h Evaluation board specific configuration file
44 - USART/Polling/stm32f10x_conf.h Library Configuration file
45 - USART/Polling/stm32f10x_it.h Interrupt handlers header file
46 - USART/Polling/stm32f10x_it.c Interrupt handlers
47 - USART/Polling/main.c Main program
48 - USART/Polling/system_stm32f10x.c STM32F10x system source file
49
50 @par Hardware and Software environment
51
52 - This example runs on STM32F10x Connectivity line, High-Density, High-Density
53 Value line, Medium-Density, XL-Density, Medium-Density Value line, Low-Density
54 and Low-Density Value line Devices.
55
56 - This example has been tested with STMicroelectronics STM32100E-EVAL (High-Density
57 Value line), STM32100B-EVAL (Medium-Density Value line), STM3210C-EVAL (Connectivity line),
58 STM3210E-EVAL (High-Density and XL-Density) and STM3210B-EVAL (Medium-Density)
59 evaluation boards and can be easily tailored to any other supported device
60 and development board.
61 To select the STMicroelectronics evaluation board used to run the example,
62 uncomment the corresponding line in USART/Polling/platform_config.h file
63
64 - STM32100E-EVAL Set-up
65 - Connect a null-modem female/female RS232 cable between CN10 (USART1) and
66 CN5 (USART2).
67 @ note Make sure that jumper JP5 is not open.
68
69 - STM32100B-EVAL Set-up
70 - Connect a null-modem female/female RS232 cable between CN10 (USART1) and
71 CN9 (USART2).
72 @note In this case USART2 Tx and Rx pins are remapped by software on PD.05
73 and PD.06 respectively.
74
75 - STM3210C-EVAL Set-up
76 - Connect USART2 Tx pin (PD.05) to USART3 Rx pin (PC.11)
77 - Connect USART2 Rx pin (PD.06) to USART3 Tx pin (PC.10)
78 @note In this case USART3 Tx and Rx pins are remapped by software.
79 Make sure that jumpers JP19 and JP18 are open.
80
81 - STM3210E-EVAL Set-up
82 - Connect a null-modem female/female RS232 cable between CN12 (USART1) and
83 CN8 (USART2).
84
85 - STM3210B-EVAL Set-up
86 - Connect a null-modem female/female RS232 cable between CN6 (USART1) and
87 CN5 (USART2).
88 - In this case USART2 Tx and Rx pins are remapped by software on PD.05
89 and PD.06 respectively.
90
91
92 @par How to use it ?
93
94 In order to make the program work, you must do the following :
95 - Copy all source files from this example folder to the template folder under
96 Project\STM32F10x_StdPeriph_Template
97 - Open your preferred toolchain
98 - Rebuild all files and load your image into target memory
99 - Run the example
100
101 @note
102 - Low-density Value line devices are STM32F100xx microcontrollers where the
103 Flash memory density ranges between 16 and 32 Kbytes.
104 - Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx
105 microcontrollers where the Flash memory density ranges between 16 and 32 Kbytes.
106 - Medium-density Value line devices are STM32F100xx microcontrollers where
107 the Flash memory density ranges between 64 and 128 Kbytes.
108 - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx
109 microcontrollers where the Flash memory density ranges between 64 and 128 Kbytes.
110 - High-density Value line devices are STM32F100xx microcontrollers where
111 the Flash memory density ranges between 256 and 512 Kbytes.
112 - High-density devices are STM32F101xx and STM32F103xx microcontrollers where
113 the Flash memory density ranges between 256 and 512 Kbytes.
114 - XL-density devices are STM32F101xx and STM32F103xx microcontrollers where
115 the Flash memory density ranges between 512 and 1024 Kbytes.
116 - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers.
117
118 * <h3><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h3>
119 */