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author | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:24:18 +0100 |
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committer | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:29:25 +0100 |
commit | 40e04e3772726829d66c12e69f24b03920d79c67 (patch) | |
tree | 636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/OneChannelDMA_Escalator/readme.txt | |
parent | 2fff65aed2477a503c72629d27e2a330d30c02d1 (diff) | |
download | stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.gz stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.bz2 stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.xz stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.zip |
o Moving tinyprintf and stm libraries under thirdparty.
Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/OneChannelDMA_Escalator/readme.txt')
-rw-r--r-- | tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/OneChannelDMA_Escalator/readme.txt | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/OneChannelDMA_Escalator/readme.txt b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/OneChannelDMA_Escalator/readme.txt deleted file mode 100644 index 90fd74a..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/DAC/OneChannelDMA_Escalator/readme.txt +++ /dev/null @@ -1,99 +0,0 @@ -/** - @page DAC_OneChannelDMA_Escalator DAC one channel DMA escalator example - - @verbatim - ******************** (C) COPYRIGHT 2011 STMicroelectronics ******************* - * @file DAC/OneChannelDMA_Escalator/readme.txt - * @author MCD Application Team - * @version V3.5.0 - * @date 08-April-2011 - * @brief Description of the DAC one channel DMA escalator 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 one DAC channel mode with DMA to generate an -escalator signal on DAC channel1 output. - -DAC channel1 conversion is configured to be triggered by TIM6 TRGO triggers and -without noise/triangle wave generation. 8bit right data alignment is selected -since we choose to access DAC_DHR8R1 register. -DMA2 channel3 is configured to transfer continuously, byte by byte, a 6-byte -buffer to the DAC1 register DAC_DHR8R1. - -The transferred 6bytes buffer is made to have an escalator signal on DAC channel1 -output. DAC channel1 is then enabled. Once TIM6 is enabled, each TIM6 TRGO update -event generate a DMA request which transfer data to the DAC1 register and DAC -conversion is started. The escalator signal can be visualized by connecting PA.04 -pin to an oscilloscope. - -@par Directory contents - - - DAC/OneChannelDMA_Escalator/stm32f10x_conf.h Library Configuration file - - DAC/OneChannelDMA_Escalator/stm32f10x_it.c Interrupt handlers - - DAC/OneChannelDMA_Escalator/stm32f10x_it.h Header for stm32f10x_it.c - - DAC/OneChannelDMA_Escalator/main.c Main program - - DAC/OneChannelDMA_Escalator/system_stm32f10x.c STM32F10x system source file - -@par Hardware and Software environment - - - This example runs on STM32F10x Connectivity line, High-Density, XL-Density, - High-Density Value line, Medium-Density Value line and Low-Density Value - line Devices. - - - This example has been tested with STMicroelectronics STM32100B-EVAL - (Medium-Density Value line),STM32100E-EVAL (High-Density Value line), - STM3210C-EVAL (Connectivity 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 pin to an oscilloscope - @note Make shure that jumper JP2 is open. - - - STM3210C-EVAL Set-up - - Connect PA.04 pin to an oscilloscope - @note Make shure that jumper JP15 is open. - - - STM3210E-EVAL Set-up - - Connect PA.04 pin to an oscilloscope - - - STM32100E-EVAL Set-up - - Connect PA.04 pin 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> - */ |