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annotate libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt @ 85:18b154c447bb

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Add note about 1-wire wiring
author Daniel O'Connor <darius@dons.net.au>
date Thu, 12 Mar 2015 23:22:11 +1030
parents c59513fd84fb
children
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1 /**
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2 @page note Note for TrueSTUDIO
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3
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4 @verbatim
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5 ******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
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6 * @file note.txt
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7 * @author MCD Application Team
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8 * @version V3.5.0
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9 * @date 08-April-2011
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10 * @brief This file contains the needed step to use "printf" with TrueSTUDIO
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11 * toolchain.
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12 ******************************************************************************
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13 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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14 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
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15 * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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16 * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
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17 * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
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18 * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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19 ******************************************************************************
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20 @endverbatim
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21
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22 The C runtime library include many functions, including some that typically
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23 handle I/O. The I/O related runtime functions include printf(), fopen(), fclose(),
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24 and many others.
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25
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26 It is common to redirect the I/O from these functions to the actual embedded
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27 platform, such as redirecting printf() output to an LCD display or a serial cable,
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28 or to redirect file operations like fopen() and fclose() to some Flash file
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29 system middleware.
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30
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31 The free Lite version of TrueSTUDIO do not support I/O redirection, and instead
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32 have do-nothing stubs compiled into the C runtime library.
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33
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34 To support printf() redirection in the professional version, you should do the following:
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35 - Open TrueSTUDIO professional and load your project.
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36 - In the Project explorer, Right click on the project and select New->Other...
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37 - Expand System calls
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38 - Select Minimal System Calls Implementation and click next.
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39 - Click on Finish and verify that "syscalls.c" is added to your project.
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40 - Add the following code in the _write() function in "syscalls.c".
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41
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42 @code
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43 /*****************************************/
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44 int Index;
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45
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46 for (Index = 0; Index < len; Index++)
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47 {
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48 __io_putchar( *ptr++ );
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49 }
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50
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51 return len;
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52 /*****************************************/
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53 @endcode
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54
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55 - Finally, Rebuild your project.
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56
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57 @note
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58 - Low-density Value line devices are STM32F100xx microcontrollers where the
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59 Flash memory density ranges between 16 and 32 Kbytes.
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60 - Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx
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61 microcontrollers where the Flash memory density ranges between 16 and 32 Kbytes.
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62 - Medium-density Value line devices are STM32F100xx microcontrollers where
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63 the Flash memory density ranges between 32 and 128 Kbytes.
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64 - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx
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65 microcontrollers where the Flash memory density ranges between 32 and 128 Kbytes.
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66 - High-density Value line devices are STM32F100xx microcontrollers where the
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67 Flash memory density ranges between 256 and 512 Kbytes.
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68 - High-density devices are STM32F101xx and STM32F103xx microcontrollers where
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69 the Flash memory density ranges between 256 and 512 Kbytes.
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70 - XL-density devices are STM32F101xx and STM32F103xx microcontrollers where
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71 the Flash memory density ranges between 512 and 1024 Kbytes.
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72 - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers.
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73
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74 * <h3><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h3>
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75 */