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43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
This folder contains the support code for the STM32F4-Disovery board.
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STM32F4xx Standard Peripherals Library
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======================================
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In the sub-directories inc\ and src\ the code includes the STM32F4xx
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Standard Peripherals Library Drivers (StdPeriph_Driver) V1.0.0RC1
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from 25-August-2011, which is licensed as follows:
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The enclosed firmware and all the related documentation are not covered
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by a License Agreement, if you need such License you can contact your
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local STMicroelectronics office.
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THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
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CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
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FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE
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HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH
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RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE
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AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED
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HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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This ST driver library has been downloaded from:
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http://github.com/nabilt/STM32F4-Discovery-Firmware
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CMSIS-Compliant Device Files
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============================
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The code also includes the CMSIS-compliant interface to the STM32F4xx
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MCU files:
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stm32f4xx.h
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system_stm32f4xx.h
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system_stm32f4xx.c
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arm\startup_stm32f40x.s
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gnu\startup_stm32f40x.c
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iar\startup_stm32f40x.s
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Adjusting the CPU Clock Speed
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-----------------------------
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The current setting is to run at 168MHz from the PLL, but the CPU clock
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speed can be modified by editing the file system_stm32f4xx.c.
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