aboutsummaryrefslogtreecommitdiffstats
path: root/src/stm32lib/examples/RTC/Calendar/readme.txt
diff options
context:
space:
mode:
Diffstat (limited to 'src/stm32lib/examples/RTC/Calendar/readme.txt')
-rwxr-xr-xsrc/stm32lib/examples/RTC/Calendar/readme.txt115
1 files changed, 0 insertions, 115 deletions
diff --git a/src/stm32lib/examples/RTC/Calendar/readme.txt b/src/stm32lib/examples/RTC/Calendar/readme.txt
deleted file mode 100755
index 1b2d83c..0000000
--- a/src/stm32lib/examples/RTC/Calendar/readme.txt
+++ /dev/null
@@ -1,115 +0,0 @@
-/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
-* File Name : readme.txt
-* Author : MCD Application Team
-* Version : V2.0.1
-* Date : 06/13/2008
-* Description : Description of the RTC Calendar 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 demonstrates and explains how to use the RTC peripheral.
-As an application example, it demonstrates how to setup the RTC peripheral, in terms
-of prescaler and interrupts, to be used to keep time and to generate Second interrupt.
-
-The Low Speed External (LSE) clock is used as RTC clock source.
-The RTC clock can be output on the Tamper pin (PC.13). To enable this functionality,
-uncomment the corresponding line: #define RTCClockOutput_Enable in the main.c file.
-
-The RTC is in the backup (BKP) domain, still powered by VBAT when VDD is switched off,
-so the RTC configuration is not lost if a battery is connected to the VBAT pin.
-A key value is written in backup data register1 (BKP_DR1) to indicate if the RTC
-is already configured.
-
-The program behaves as follows:
-1. After startup the program checks the backup data register1 value:
- – register1 value not correct: (BKP_DR1 value is not correct or has not yet
- been programmed when the program is executed for the first time) the RTC is
- configured and the user is asked to set the time (entered on HyperTerminal).
- – register1 value correct: this means that the RTC is configured and the time
- is displayed on HyperTerminal.
-2. When an External Reset occurs the BKP domain is not reset and the RTC configuration
- is not lost.
-3. When power on reset occurs:
- – If a battery is connected to the VBAT pin: the BKP domain is not reset and
- the RTC configuration is not lost.
- – If no battery is connected to the VBAT pin: the BKP domain is reset and the
- RTC configuration is lost.
-
-In the RTC interrupt service routine, a specific GPIO pin toggles every 1 s.
-The C library printf function is retargeted to the USART1, that is, the printf
-message is output to the HyperTerminal using USART1.
-
-
-Directory contents
-==================
-platform_config.h Evaluation board specific configuration file
-stm32f10x_conf.h Library Configuration file
-stm32f10x_it.c Interrupt handlers
-stm32f10x_it.h Header for stm32f10x_it.c
-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.
- - The USART1 signals (Rx, Tx) must be connected to a DB9 connector using a RS232
- transceiver.
- - Connect a null-modem female/female RS232 cable between the DB9 connector
- (CN6 on STM3210B-EVAL board) and PC serial port.
- - Hyperterminal configuration:
- - Word Length = 8 Bits
- - One Stop Bit
- - No parity
- - BaudRate = 115200 baud
- - flow control: None
- - Connect a 3V battery on Vbat pin (already mounted on STM3210B-EVAL board)
-
- + STM3210E-EVAL
- - Use LD1 led connected to PF.06.
- - The USART1 signals (Rx, Tx) must be connected to a DB9 connector using a RS232
- transceiver.
- - Connect a null-modem female/female RS232 cable between the DB9 connector
- (CN12 on STM3210B-EVAL board) and PC serial port.
- - Hyperterminal configuration:
- - Word Length = 8 Bits
- - One Stop Bit
- - No parity
- - BaudRate = 115200 baud
- - flow control: None
- - Connect a 3V battery on Vbat pin (already mounted on STM3210E-EVAL board)
-
-
-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_gpio.c
- + stm32f10x_rcc.c
- + stm32f10x_rtc.c
- + stm32f10x_bkp.c
- + stm32f10x_pwr.c
- + stm32f10x_nvic.c
- + stm32f10x_usart.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******