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diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/TwoChannels_TriangleWave/readme.txt b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/TwoChannels_TriangleWave/readme.txt deleted file mode 100644 index fb3dd97..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/TwoChannels_TriangleWave/readme.txt +++ /dev/null @@ -1,105 +0,0 @@ -/** - @page DAC_TwoChannels_TriangleWave DAC two channels triangle wave example - - @verbatim - ******************** (C) COPYRIGHT 2011 STMicroelectronics ******************* - * @file DAC/TwoChannels_TriangleWave/readme.txt - * @author MCD Application Team - * @version V3.5.0 - * @date 08-April-2011 - * @brief Description of the DAC two channels triangle wave 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 describes how to use two DAC channels to generate two different -signals with triangle waves on each DAC Channel output. - -DAC channels conversion are configured to be triggered by TIM2 TRGO with triangle -wave generation. 12bit right data alignment is selected since we choose to access -both DAC_DHR12R1 and DAC_DHR12R2 registers. -A triangle amplitude of 2047 is selected for DAC channel1 and 1023 for DAC channel2. -Both DAC channels are then enabled. DAC Channel1 DHR12R1 and DAC channel2 DHR12R2 -registers are set to have a base output voltage of VREF/16 on each output. - -Once TIM2 is enabled, each TIM2 TRGO update event trigger both DAC channels start -of conversion. The triangle counter is incremented, added to the base value and -applied to the corresponding DAC channel output. The same calculation is repeated -on each trigger. -The triangle waves can be visualized by connecting both PA.04 and PA.05 pins to -an oscilloscope. - - -@par Directory contents - - - DAC/TwoChannels_TriangleWave/stm32f10x_conf.h Library Configuration file - - DAC/TwoChannels_TriangleWave/stm32f10x_it.c Interrupt handlers - - DAC/TwoChannels_TriangleWave/stm32f10x_it.h Header for stm32f10x_it.c - - DAC/TwoChannels_TriangleWave/main.c Main program - - DAC/TwoChannels_TriangleWave/system_stm32f10x.c STM32F10x system source file - -@par Hardware and Software environment - - - This example runs on STM32F10x Connectivity line, High-Density, XL-Density, - Medium-Density Value line, High-Density Value line and Low-Density Value - line Devices. - - - This example has been tested with STMicroelectronics STM32100B-EVAL - (Medium-Density Value line), STM3210C-EVAL (Connectivity line), STM32100E-EVAL - (High-Density Value line) and STM3210E-EVAL (High-Density and XL-Density) - evaluation boards and can be easily tailored to any other supported device - and development board. - - - STM32100B-EVAL Set-up - - Connect PA.04 and PA.05 pins to an oscilloscope - @note JP2 should be open - - - STM3210C-EVAL Set-up - - Only PA.04 can be monitored on an oscilloscope, PA.05 is used by other - module (Motor control connector) that prevents to have DAC channel output - on it. However, if you don't use Motor control connector, you can remove - the 0ohm resistor R84 and thus PA.05 can be used for DAC output. - @note Make shure that jumper JP15 is open. - - - STM3210E-EVAL Set-up - - Connect PA.04 and PA.05 pins to an oscilloscope - - - STM32100E-EVAL Set-up - - Connect PA.04 and PA.05 pins to an oscilloscope - -@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 - -@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>© COPYRIGHT 2011 STMicroelectronics</center></h3> - */ |