版本 f25dc058c555f810c59702bcbec596b29941e1bc
STM32F429
說明
國立成功大學資訊工程系/所開設一系列嵌入式系統相關課程,選定 STM32 硬體作為教材,過程中師生共同撰寫技術文件、範例程式碼、工具程式、作業系統核心,以及具體而微的專案,這些都以開放內容、開放原始碼的形式釋出,一方面希望社會各界能夠給予批評指教,另一方面也希望讓學生們日後有更多的選擇機會。
技術文件
硬體週邊介紹和驅動方式: GPIO</embedded/GPIO>
, USART</embedded/USART>
, ADC</embedded/ADC>
, RTC</embedded/RTC>
, PWM</embedded/PWM>
, USB</embedded/USB>
, SPI</embedded/SPI>
, I2C</embedded/I2C>
, Flash</embedded/Flash>
, SDIO</embedded/SDIO>
STM32F429 Discovery 開發板
.. image:: /embedded/STM32F429I-DISCO.jpg
- 官方訓練教材:
STM32F429 CombinedModules</embedded/STM32F429-CombinedModules.pdf>
_ (必讀!) - STM32F429ZIT6 microcontroller featuring 2 MB of Flash memory, 256 KB of RAM in an LQFP144 package
- On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone
- ST-LINK/V2 (with SWD connector for programming and debugging)
- Board power supply: through the
USB</embedded/USB>
_ bus or from an external 3 V or 5 V supply voltage - 2.4" QVGA TFT LCD
- SDRAM 64 Mbits
- L3GD20, ST MEMS motion sensor, 3-axis digital output gyroscope
- Six LEDs:
- LD1 (red/green) for USB communication
- LD2 (red) for 3.3 V power-on
- Two user LEDs:LD3 (green), LD4 (red)
- Two USB OTG LEDs:LD5 (green) VBUS and LD6 (red) OC (over-current)
- Two pushbuttons (user and reset)
- USB OTG with micro-AB connector
- Extension header for LQFP144 I/Os for a quick connection to the prototyping board and an easy probing
硬體腳位配置
- 請先閱讀
General-purpose Input/Output (GPIO)</embedded/GPIO>
_GPIO 腳位定義<http://mikrocontroller.bplaced.net/wordpress/wp-content/uploads/2013/10/Pinbelegung_f429_v100.html>
_
- 前視圖:
.. image:: /embedded/STM32F429I-DISCO-top.jpg
- 後視圖:
.. image:: /embedded/STM32F429I-DISCO-bottom.jpg
高度整合開發工具: STM32Cube
意法半導體推 STM32Cube 新軟體平台<http://www.digitimes.com.tw/tw/dt/n/shwnws.asp?cnlid=13&id=0000370826_EVE7G4MW327YAT5FYLFBA>
_Product overview - STM32Cube making STM32 development easier<https://www.youtube.com/watch?v=bt1YFG9wErg>
_ (介紹影片)
.. image:: /embedded/stm32cubef4.jpg
STM32CubeF4<http://www.st.com/web/en/catalog/tools/PF259243>
_ Key Features- Consistent and complete embedded software offer that frees the user from dependency issues
- Maximized portability between all STM32 series supported by STM32Cube
- Hundreds of examples for easy understanding
- High quality HAL using CodeSonar® static analysis tool
- STM32F4-specific middleware including USB Host and Device and TCP/IP stack
- Free user-friendly license terms
軟體支援
GNU/Linux 端開發環境設定<https://stm32f429.hackpad.com/NOTE-WbiooOfkaoR>
_- 作業系統移植
FreeRTOS</embedded/freertos>
_ChibiOS/RT</embedded/chibios>
_nuttx</embedded/nuttx>
_uClinux</embedded/uclinux>
_rtenv-plus</embdded/rtenv>
_F9 microkernel</embedded/f9-kernel>
_
具體而微的高整合開放原始碼專案
- 由歷屆修課學生貢獻的期末專題,完整程式碼以開放原始碼授權釋出
從無到有打造的四軸飛行器<https://github.com/ursuspilot/>
_: 含硬體設計、韌體程式碼,以及對應的地面站軟體從訊號處理到作業系統核心都自行開發的電吉他調音器</embedded/os-team2014-2>
: 採用自行開發的rtenv+</embedded/rtenv>
作業系統核心,驅動 DSP, ADC, Touchscreen 等週邊自動演奏吉他的機器人</embedded/team2013-8>
_可用毛筆寫春聯的機器</embedded/team2013-11>
_