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comparison libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/Printf/readme.txt @ 0:c59513fd84fb
Initial commit of STM32 test code.
author | Daniel O'Connor <darius@dons.net.au> |
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date | Mon, 03 Oct 2011 21:19:15 +1030 |
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1 /** | |
2 @page USART_Printf USART Printf example | |
3 | |
4 @verbatim | |
5 ******************** (C) COPYRIGHT 2011 STMicroelectronics ******************* | |
6 * @file USART/Printf/readme.txt | |
7 * @author MCD Application Team | |
8 * @version V3.5.0 | |
9 * @date 08-April-2011 | |
10 * @brief Description of the USART Printf 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 shows how to retarget the C library printf function to the USART. | |
24 This implementation output the printf message on the Hyperterminal using USARTx. | |
25 USARTx can be USART1 or USART2 depending on the EVAL board you are using. | |
26 | |
27 The USARTx is configured as follow: | |
28 - BaudRate = 115200 baud | |
29 - Word Length = 8 Bits | |
30 - One Stop Bit | |
31 - No parity | |
32 - Hardware flow control disabled (RTS and CTS signals) | |
33 - Receive and transmit enabled | |
34 | |
35 | |
36 @par Directory contents | |
37 | |
38 - USART/Printf/stm32f10x_conf.h Library Configuration file | |
39 - USART/Printf/stm32f10x_it.h Interrupt handlers header file | |
40 - USART/Printf/stm32f10x_it.c Interrupt handlers | |
41 - USART/Printf/main.c Main program | |
42 - USART/Printf/system_stm32f10x.c STM32F10x system source file | |
43 | |
44 @par Hardware and Software environment | |
45 | |
46 - This example runs on STM32F10x Connectivity line, High-Density, High-Density | |
47 Value line, Medium-Density, XL-Density, Medium-Density Value line, Low-Density | |
48 and Low-Density Value line Devices. | |
49 | |
50 - This example has been tested with STMicroelectronics STM32100E-EVAL (High-Density | |
51 Value line), STM32100B-EVAL (Medium-Density Value line), STM3210C-EVAL (Connectivity line), | |
52 STM3210E-EVAL (High-Density and XL-Density) and STM3210B-EVAL (Medium-Density) | |
53 evaluation boards and can be easily tailored to any other supported device | |
54 and development board. | |
55 To select the STMicroelectronics evaluation board used to run the example, | |
56 uncomment the corresponding line in stm32_eval.h file (under Utilities\STM32_EVAL) | |
57 | |
58 - STM32100E-EVAL Set-up | |
59 - Connect a null-modem female/female RS232 cable between the DB9 connector | |
60 CN10 and PC serial port. | |
61 | |
62 - STM32100B-EVAL Set-up | |
63 - Connect a null-modem female/female RS232 cable between the DB9 connector | |
64 CN10 and PC serial port. | |
65 | |
66 - STM3210C-EVAL Set-up | |
67 - Connect a null-modem female/female RS232 cable between the DB9 connector | |
68 CN6 (USART2) and PC serial port. | |
69 @note Make sure that jumpers JP19 and JP18 are open. | |
70 | |
71 - STM3210E-EVAL Set-up | |
72 - Connect a null-modem female/female RS232 cable between the DB9 connector | |
73 CN12(when USART1 is used) and PC serial port. | |
74 | |
75 - STM3210B-EVAL Set-up | |
76 - Connect a null-modem female/female RS232 cable between the DB9 connector | |
77 CN6(when USART1 is used) and PC serial port. | |
78 | |
79 - Hyperterminal configuration: | |
80 - Word Length = 8 Bits | |
81 - One Stop Bit | |
82 - No parity | |
83 - BaudRate = 115200 baud | |
84 - flow control: None | |
85 | |
86 @par How to use it ? | |
87 | |
88 In order to make the program work, you must do the following : | |
89 - Copy all source files from this example folder to the template folder under | |
90 Project\STM32F10x_StdPeriph_Template | |
91 - Open your preferred toolchain | |
92 - Rebuild all files and load your image into target memory | |
93 - Run the example | |
94 | |
95 @note | |
96 - Low-density Value line devices are STM32F100xx microcontrollers where the | |
97 Flash memory density ranges between 16 and 32 Kbytes. | |
98 - Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx | |
99 microcontrollers where the Flash memory density ranges between 16 and 32 Kbytes. | |
100 - Medium-density Value line devices are STM32F100xx microcontrollers where | |
101 the Flash memory density ranges between 64 and 128 Kbytes. | |
102 - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx | |
103 microcontrollers where the Flash memory density ranges between 64 and 128 Kbytes. | |
104 - High-density Value line devices are STM32F100xx microcontrollers where | |
105 the Flash memory density ranges between 256 and 512 Kbytes. | |
106 - High-density devices are STM32F101xx and STM32F103xx microcontrollers where | |
107 the Flash memory density ranges between 256 and 512 Kbytes. | |
108 - XL-density devices are STM32F101xx and STM32F103xx microcontrollers where | |
109 the Flash memory density ranges between 512 and 1024 Kbytes. | |
110 - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers. | |
111 | |
112 * <h3><center>© COPYRIGHT 2011 STMicroelectronics</center></h3> | |
113 */ |