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Diffstat (limited to 'src/stm32lib/examples/DMA/I2C_RAM/readme.txt')
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1 files changed, 0 insertions, 67 deletions
diff --git a/src/stm32lib/examples/DMA/I2C_RAM/readme.txt b/src/stm32lib/examples/DMA/I2C_RAM/readme.txt deleted file mode 100755 index 926e8c1..0000000 --- a/src/stm32lib/examples/DMA/I2C_RAM/readme.txt +++ /dev/null @@ -1,67 +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 DMA I2C 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 provides a description of how to use two DMA channels to transfer a
-data buffer from memory to I2C2 through I2C1.
-I2C1 is set as the master transmitter and I2C2 as the slave receiver. DMA1 Channel5 is
-configured to store the data received from I2C2 into the Rx buffer (reception buffer).
-DMA1 Channel6 is configured to transfer data from the Tx buffer (transmission buffer) to
-the I2C1 DR register. After the generation of the Start condition and once the slave
-address has been acknowledged, DMA capability is enabled for both I2C1 and I2C2. As soon as the
-two I2C DMAEN bits are set in the I2C1_CR2 and I2C2_CR2 registers, the transmission of
-the Tx buffer is started by DMA1 Channel5 and at the same time the data received on
-I2C2 is stored in Rx buffer using DMA1 Channel6 . The transmitted and the received buffers
-are compared to check that all data have been correctly transferred.
-
-
-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.
-
- - Connect I2C1 SCL pin (PB.06) to I2C2 SCL pin (PB.10)
- - Connect I2C1 SDA pin (PB.07) to I2C2 SDA pin (PB.11)
- - Check that a pull-up resistor is connected on one I2C SDA pin
- - Check that a pull-up resistor is connected on one I2C SCL pin
-
-
-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_dma.c
- + stm32f10x_rcc.c
- + stm32f10x_i2c.c
- + stm32f10x_nvic.c
- + stm32f10x_gpio.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******
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