diff libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/USART/MultiProcessor/readme.txt @ 0:c59513fd84fb

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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+/**
+  @page USART_MultiProcessor USART Multi Processor example
+  
+  @verbatim
+  ******************** (C) COPYRIGHT 2011 STMicroelectronics *******************
+  * @file    USART/MultiProcessor/readme.txt 
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    08-April-2011
+  * @brief   Description of the USART Multi Processor 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 provides a description of how to use the USART in multi-processor mode.
+USARTy and USARTz can be USART1 and USART2 or USART2 and USART3 respectively, 
+depending on the STMicroelectronics EVAL board you are using.
+
+First, the USARTy and USARTz address are set to 0x1 and 0x2. The USARTy send 
+continuously the character 0x33 to the USARTz. The USARTz toggle LED1, LED2, LED3 
+and LED4 pins while receiving 0x33.
+
+When a falling edge is applied on BUTTON_KEY EXTI line, an interrupt is generated
+and in the EXTI9_5_IRQHandler routine, the USARTz is entered in mute mode and still
+in this mode (no LED toggling) until a rising edge is applied on BUTTON_WAKEUP 
+EXTI Line 0.
+In this interrupt routine the USARTy send the character of address mark (0x102)
+to wakeup USARTz. The LED restart toggling.
+
+USARTy and USARTz configured as follow:
+  - BaudRate = 9600 baud  
+  - Word Length = 9 Bits
+  - One Stop Bit
+  - No parity
+  - Hardware flow control disabled (RTS and CTS signals)
+  - Receive and transmit enabled
+
+@par Directory contents 
+
+  - USART/MultiProcessor/platform_config.h    Evaluation board specific configuration file
+  - USART/MultiProcessor/stm32f10x_conf.h     Library Configuration file
+  - USART/MultiProcessor/stm32f10x_it.h       Interrupt handlers header file
+  - USART/MultiProcessor/stm32f10x_it.c       Interrupt handlers
+  - USART/MultiProcessor/main.c               Main program
+  - USART/MultiProcessor/system_stm32f10x.c   STM32F10x system source file
+  
+@par Hardware and Software environment 
+
+  - This example runs on STM32F10x Connectivity line, High-Density, High-Density 
+    Value line, Medium-Density, XL-Density, Medium-Density Value line, Low-Density 
+    and Low-Density Value line Devices.
+  
+  - This example has been tested with STMicroelectronics STM32100E-EVAL (High-Density
+    Value line), STM32100B-EVAL (Medium-Density Value line), STM3210C-EVAL (Connectivity line), 
+    STM3210E-EVAL (High-Density and XL-Density) and STM3210B-EVAL (Medium-Density) 
+    evaluation boards and can be easily tailored to any other supported device 
+    and development board.
+    To select the STMicroelectronics evaluation board used to run the example, 
+    uncomment the corresponding line in USART/MultiProcessor/platform_config.h or stm32_eval.h file.
+
+  - STM32100E-EVAL Set-up  
+    - Connect a null-modem female/female RS232 cable between CN5 and CN10.
+    - Use Key push-button connected to pin PG.08 (EXTI Line8)
+    - Use Wakeup push-button connected to pin PA.00 (EXTI Line0)
+    - Use LED1, LED2, LED3 and LED4 leds connected respectively to PF.06, PF.07, 
+      PF.08 and PF.09 pins
+      @note Make sure that jumper JP5 is not open.
+            Make sure that jumper JP4 is in position 1<-->2.
+      
+  - STM32100B-EVAL Set-up  
+    - Connect a null-modem female/female RS232 cable between CN9 and CN10.
+      @note In this case USART2 Tx and Rx pins are remapped by software on 
+            PD.05 and PD.06 respectively. 
+    - Use Key push-button connected to pin PB.09 (EXTI Line9)
+    - Use Wakeup push-button connected to pin PA.00 (EXTI Line0)
+    - Use LED1, LED2, LED3 and LED4 leds connected respectively to PC.06, PC.07, 
+      PC.08 and PC.09 pins
+
+  - STM3210C-EVAL Set-up 
+    - Connect USART2 Tx pin (PD.05) to USART3 Rx pin (PC.11)
+    - Connect USART2 Rx pin (PD.06) to USART3 Tx pin	(PC.10)
+    - Use Key push-button connected to pin PB.09 (EXTI Line9)
+    - Use Wakeup push-button connected to pin PA.00 (EXTI Line0) 
+    - Use LED1, LED2, LED3 and LED4 connected respectively to PD.07, PD.13, PF.03
+      and PD.04 pins   
+      @note In this case USART3 Tx and Rx pins are remapped by software.
+            Make sure that jumpers JP19 and JP18 are open.
+            Make sure that the Jumper 14 (JP14) is in position 2<-->3. 
+    
+  - STM3210E-EVAL Set-up 
+    - Connect a null-modem female/female RS232 cable between CN12 and CN8.
+    - Use Key push-button connected to pin PG.08 (EXTI Line8)
+    - Use Wakeup push-button connected to pin PA.00 (EXTI Line0)
+    - Use LED1, LED2, LED3 and LED4 leds connected respectively to PF.06, PF0.7, PF.08
+      and PF.09 pins
+      @note Make sure that the Jumper 4 (JP4) is in position 1<-->2. 
+
+  - STM3210B-EVAL Set-up  
+    - Connect a null-modem female/female RS232 cable between CN5 and CN6.
+      @note In this case USART2 Tx and Rx pins are remapped by software on 
+            PD.05 and PD.06 respectively. 
+    - Use Key push-button connected to pin PB.09 (EXTI Line9)
+    - Use Wakeup push-button connected to pin PA.00 (EXTI Line0)
+    - Use LED1, LED2, LED3 and LED4 leds connected respectively to PC.06, PC.07, PC.08
+      and PC.09 pins             
+   
+@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 64 and 128 Kbytes.  
+ - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx 
+   microcontrollers where the Flash memory density ranges between 64 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>
+ */