diff libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/PWR/STANDBY/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 PWR_STANDBY PWR STANDBY example
+  
+  @verbatim
+  ******************** (C) COPYRIGHT 2011 STMicroelectronics *******************
+  * @file    PWR/STANDBY/readme.txt 
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    08-April-2011
+  * @brief   Description of the PWR STANDBY 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 shows how to enters the system to STANDBY mode and wake-up from this
+mode using: external RESET, RTC Alarm or WKUP pin.
+
+In the associated software, the system clock is set to 24 MHz on Value line devices 
+and to 72 MHz on other devices using the external high speed oscillator(HSE), an EXTI line
+is configured to generate an interrupt on falling edge and the SysTick is programmed
+to generate an interrupt each 250 ms. In the SysTick interrupt handler, the LED1 is
+toggled, this is used to indicate whether the MCU is in STANDBY or RUN mode.
+
+When a falling edge is detected on the EXTI line an interrupt is generated. In the 
+EXTI handler routine the RTC is configured to generate an Alarm event in 3 second
+then the system enters STANDBY mode causing the LED1 to stop toggling. 
+A rising edge on WKUP pin or an external RESET will wake-up the system from
+STANDBY. If within 3 second neither rising edge on WKUP pin nor external RESET
+are generated, the RTC Alarm will wake-up the system. 
+
+After wake-up from STANDBY mode, program execution restarts in the same way as after
+a RESET, the LED1 restarts toggling, LED2 is turned on and the RTC configuration
+(clock source, enable, prescaler,...) is kept.
+As result there is no need to configure the RTC.
+
+Two leds LED1 and LED2 are used to monitor the system state as following:
+ - LED1 toggling: system in RUN mode
+ - LED1 off / LED2 off: system in STANDBY mode
+ - LED2 on: system resumed from STANDBY mode
+
+@par Directory contents 
+
+  - PWR/STANDBY/stm32f10x_conf.h     Library Configuration file
+  - PWR/STANDBY/stm32f10x_it.c       Interrupt handlers
+  - PWR/STANDBY/stm32f10x_it.h       Header for stm32f10x_it.c
+  - PWR/STANDBY/main.c               Main program
+  - PWR/STANDBY/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 stm32_eval.h file (under Utilities\STM32_EVAL)
+
+  - STM32100E-EVAL Set-up 
+    - Use LED1 and LED2 connected respectively to PF.06 and PF.07 pins
+    - Use the Key push-button connected to pin PG.08 (EXTI Line8).
+    - Use the Wakeup push-button connected to WKUP(PA.00) pin
+    
+  - STM32100B-EVAL Set-up 
+    - Use LED1 and LED2 connected respectively to PC.06 and PC.07 pins    
+    - Use the Key push-button connected to pin PB.09 (EXTI Line9).
+    - Use the Wakeup push-button connected to WKUP(PA.00) pin  
+    
+  - STM3210C-EVAL Set-up 
+    - Use LED1 and LED2 connected respectively to PD.07 and PD.13 pins
+    - Use the Key push-button connected to pin PB.09 (EXTI Line9).
+    - Use the Wakeup push-button connected to WKUP(PA.00) pin, make sure
+      that jumper JP14 is in position 2-3.
+
+  - STM3210E-EVAL Set-up 
+    - Use LED1 and LED2 connected respectively to PF.06 and PF.07 pins
+    - Use the Key push-button connected to pin PG.08 (EXTI Line8).
+    - Use the Wakeup push-button connected to WKUP(PA.00) pin
+    @note  the jumper JP4 must be not fit to be able to use the Wakeup push-button
+
+  - STM3210B-EVAL Set-up 
+    - Use LED1 and LED2 connected respectively to PC.06 and PC.07 pins    
+    - Use the Key push-button connected to pin PB.09 (EXTI Line9).
+    - Use the Wakeup push-button connected to WKUP(PA.00) pin        
+	
+@note For power consumption measurement in STANDBY mode, you have to replace
+      jumper JP9 in the STM3210B-EVAL board, JP12 in the STM3210E-EVAL or 
+      JP23 (position 1-2) in the STM3210C-EVAL board by an amperemeter.
+
+         
+@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 in standalone mode (without debugger connection)
+
+@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>
+ */