1 files changed, 67 insertions, 0 deletions
diff --git a/src/stm32lib/examples/DMA/ADC_TIM1/readme.txt b/src/stm32lib/examples/DMA/ADC_TIM1/readme.txt
new file mode 100755
index 0000000..dffb9f1
--- /dev/null
+++ b/src/stm32lib/examples/DMA/ADC_TIM1/readme.txt
@@ -0,0 +1,67 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the DMA ADC1 TIM1 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 description of how to use a DMA channel to transfer
+continuously a data from a peripheral (ADC1) to another peripheral (TIM1) supporting
+DMA transfer.
+The ADC channel14 is configured to be converted continuously. TIM1_CH1 is configured
+to generate a PWM signal on its output.
+The dedicated DMA1 channel5 is configured to transfer in circular mode the last ADC 
+channel14 converted value to the TIM1_CCR1 register. The DMA channel request is driven
+by the TIM1 update event. The duty cycle of TIM1_CH1 output signal is then changed
+each time the input voltage value on ADC channel14 pin is modified.
+The duty cycle variation can be visualized on oscilloscope on the TIM1_CH1 pin
+PA.08 while changing the analog input on ADC channel14 using the potentiometer.
+
+
+Directory contents
+==================
+stm32f10x_conf.h  Library Configuration file
+stm32f10x_it.c    Interrupt handlers
+stm32f10x_it.h    Interrupt handlers header file
+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.
+
+ - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
+   (potentiometer RV1 on STM3210B-EVAL or STM3210E-EVAL boards)
+ - Connect an oscilloscope to TIM1_CH1 (PA.08) pin  
+      
+
+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_dma.c
+  + stm32f10x_rcc.c
+  + stm32f10x_gpio.c
+  + stm32f10x_adc.c
+  + stm32f10x_tim.c
+  + stm32f10x_nvic.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******