From a8aaabae4c1cc64a01d740a436336ca31c1f79ba Mon Sep 17 00:00:00 2001 From: iperry Date: Thu, 17 Dec 2009 02:46:08 +0000 Subject: removed extraneous files, stm32lib examples git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@70 749a229e-a60e-11de-b98f-4500b42dc123 --- src/stm32lib/examples/TIM/TimeBase/readme.txt | 87 --------------------------- 1 file changed, 87 deletions(-) delete mode 100755 src/stm32lib/examples/TIM/TimeBase/readme.txt (limited to 'src/stm32lib/examples/TIM/TimeBase/readme.txt') diff --git a/src/stm32lib/examples/TIM/TimeBase/readme.txt b/src/stm32lib/examples/TIM/TimeBase/readme.txt deleted file mode 100755 index 21a0ad2..0000000 --- a/src/stm32lib/examples/TIM/TimeBase/readme.txt +++ /dev/null @@ -1,87 +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 TIM Time Base 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 shows how to configure the TIM peripheral in Output Compare Timing -mode with the corresponding Interrupt requests for each channel in order to generate -4 different time bases. - -The TIMxCLK frequency is set to 36 MHz, the Prescaler is 4 so the TIM2 counter -clock is 7.2 MHz. - -The TIM2 CC1 register value is equal to 49152, -CC1 update rate = TIM2 counter clock / CCR1_Val = 146.48 Hz, -so the TIM2 Channel 1 generates an interrupt each 6.8ms - -The TIM2 CC2 register is equal to 32768, -CC2 update rate = TIM2 counter clock / CCR2_Val = 219.7 HzHz -so the TIM2 Channel 2 generates an interrupt each 4.55ms - -The TIM2 CC3 register is equal to 16384, -CC3 update rate = TIM2 counter clock / CCR3_Val = 439.4Hz -so the TIM2 Channel 3 generates an interrupt each 2.27ms - -The TIM2 CC4 register is equal to 8192, -CC4 update rate = TIM2 counter clock / CCR4_Val = 878.9 Hz -so the TIM2 Channel 4 generates an interrupt each 1.13ms. - - -When the counter value reaches the Output compare registers values, the Output -Compare interrupts are generated and, in the handler routine, 4 pins(PC.06, PC.07, -PC.08 and PC.09) are toggled with the following frequencies: - -- PC.06: 73.24Hz (CC1) -- PC.07: 109.8Hz (CC2) -- PC.08: 219.7Hz (CC3) -- PC.09: 439.4Hz (CC4) - - -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. -There is no need for any modification when switching between these two boards. - -Connect an oscilloscope on PC.06, PC.07, PC.08 and PC.09 to show the different -Time Base signals. - - -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_tim.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****** -- cgit v1.2.3