aboutsummaryrefslogtreecommitdiff
path: root/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt
diff options
context:
space:
mode:
Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt')
-rw-r--r--tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt75
1 files changed, 75 insertions, 0 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt
new file mode 100644
index 0000000..90e46d2
--- /dev/null
+++ b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Template/TrueSTUDIO/note.txt
@@ -0,0 +1,75 @@
+/**
+ @page note Note for TrueSTUDIO
+
+ @verbatim
+ ******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
+ * @file note.txt
+ * @author MCD Application Team
+ * @version V3.5.0
+ * @date 08-April-2011
+ * @brief This file contains the needed step to use "printf" with TrueSTUDIO
+ * toolchain.
+ ******************************************************************************
+ * 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
+
+The C runtime library include many functions, including some that typically
+handle I/O. The I/O related runtime functions include printf(), fopen(), fclose(),
+and many others.
+
+It is common to redirect the I/O from these functions to the actual embedded
+platform, such as redirecting printf() output to an LCD display or a serial cable,
+or to redirect file operations like fopen() and fclose() to some Flash file
+system middleware.
+
+The free Lite version of TrueSTUDIO do not support I/O redirection, and instead
+have do-nothing stubs compiled into the C runtime library.
+
+To support printf() redirection in the professional version, you should do the following:
+ - Open TrueSTUDIO professional and load your project.
+ - In the Project explorer, Right click on the project and select New->Other...
+ - Expand System calls
+ - Select Minimal System Calls Implementation and click next.
+ - Click on Finish and verify that "syscalls.c" is added to your project.
+ - Add the following code in the _write() function in "syscalls.c".
+
+ @code
+ /*****************************************/
+ int Index;
+
+ for (Index = 0; Index < len; Index++)
+ {
+ __io_putchar( *ptr++ );
+ }
+
+ return len;
+ /*****************************************/
+ @endcode
+
+ - Finally, Rebuild your project.
+
+@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 32 and 128 Kbytes.
+ - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx
+ microcontrollers where the Flash memory density ranges between 32 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.
+
+ * <h3><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h3>
+ */