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diff --git a/src/stm32lib/examples/USART/Interrupt/readme.txt b/src/stm32lib/examples/USART/Interrupt/readme.txt new file mode 100755 index 0000000..0496430 --- /dev/null +++ b/src/stm32lib/examples/USART/Interrupt/readme.txt @@ -0,0 +1,73 @@ +/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name : readme.txt
+* Author : MCD Application Team
+* Version : V2.0.1
+* Date : 06/13/2008
+* Description : Description of the USART Interrupts 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.
+*******************************************************************************/
+
+Example description
+===================
+This example provides a basic communication between USART1 and USART2 using
+interrupts.
+USART2 sends TxBuffer2 to USART1 which sends TxBuffer1 to USART2. The data received
+by USART1 and USART2 are stored respectively in RxBuffer1 and RxBuffer2. The data
+transfer is managed in USART1_IRQHandler and USART2_IRQHandler in stm32f10x_it.c file.
+
+USART1 and USART2 configured as follow:
+ - BaudRate = 9600 baud
+ - Word Length = 8 Bits
+ - One Stop Bit
+ - No parity
+ - Hardware flow control disabled (RTS and CTS signals)
+ - Receive and transmit enabled
+
+
+Directory contents
+==================
+platform_config.h Evaluation board specific configuration file
+stm32f10x_conf.h Library Configuration file
+stm32f10x_it.h Interrupt handlers header file
+stm32f10x_it.c Interrupt handlers
+main.c Main program
+
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+To select the STMicroelectronics evaluation board used to run the example, uncomment
+the corresponding line in platform_config.h file.
+
+ + STM3210B-EVAL
+ - 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.
+
+ + STM3210E-EVAL
+ - Connect a null-modem female/female RS232 cable between CN12 and CN8.
+
+
+How to use it
+=============
+In order to make the program work, you must do the following :
+- Create a project and setup all your toolchain's start-up files
+- Compile the directory content files and required Library files :
+ + stm32f10x_lib.c
+ + stm32f10x_usart.c
+ + stm32f10x_gpio.c
+ + stm32f10x_nvic.c
+ + stm32f10x_rcc.c
+ + stm32f10x_flash.c
+
+- Link all compiled files and load your image into target memory
+- Run the example
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
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