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author | iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123> | 2009-12-17 02:37:07 +0000 |
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committer | iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123> | 2009-12-17 02:37:07 +0000 |
commit | 32e57dac2e61e79b029593eb4d34d727bcc10678 (patch) | |
tree | 98d7ff41993576bb150d13d5f63dc744f6812852 /src/stm32lib/examples/ADC/AnalogWatchdog/readme.txt | |
download | librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.tar.gz librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.zip |
Initial commit of library code, moved from leaftest repo
git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@69 749a229e-a60e-11de-b98f-4500b42dc123
Diffstat (limited to 'src/stm32lib/examples/ADC/AnalogWatchdog/readme.txt')
-rwxr-xr-x | src/stm32lib/examples/ADC/AnalogWatchdog/readme.txt | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/stm32lib/examples/ADC/AnalogWatchdog/readme.txt b/src/stm32lib/examples/ADC/AnalogWatchdog/readme.txt new file mode 100755 index 0000000..c550b53 --- /dev/null +++ b/src/stm32lib/examples/ADC/AnalogWatchdog/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 ADC analog watchdog 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 describes how to use the ADC analog watchdog to guard continuously
+an ADC channel.
+The ADC1 is configured to convert continuously ADC channel14. The analog watchdog
+is configured and enabled to guard a single regular channel.
+Each time the channel14 converted value exceed programmed analog watchdog high
+threshold (value 0x0B00) or goes down analog watchdog low threshold (value 0x0300)
+an AWD interrupt is generated and the output pin connected to LED1 is toggled. The
+LED will bright as long as the AWD interrupt is generated which means that the
+converted value of regular ADC channel14 is outside the range limited by high and
+low analog watchdog thresholds.
+The ADC1 clock is set to 14 MHz.
+
+
+Directory contents
+==================
+platform_config.h Evaluation board specific configuration file
+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.
+To select the STMicroelectronics evaluation board used to run the example, uncomment
+the corresponding line in platform_config.h file.
+
+ + STM3210B-EVAL
+ - Use LD1 led connected to PC.06 pin
+
+ + STM3210E-EVAL
+ - Use LD1 led connected to PF.06 pin
+
+ - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
+ (potentiometer RV1 on STM3210B-EVAL and STM3210E-EVAL boards)
+
+
+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_adc.c
+ + stm32f10x_gpio.c
+ + stm32f10x_rcc.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******
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