1 / 10

Computer System Laboratory

Computer System Laboratory. Lab10 - Sensor II. Experimental Goal. Learn how to write programs on the PTK development board (STM32F207). Light Sensor. LCD. Key buttons. LED lamps. 7 segment LED. Joystick. Temperature Sensor. Environment. Host System Windows XP Build System

dimaia
Download Presentation

Computer System Laboratory

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Computer System Laboratory Lab10 - Sensor II

  2. Experimental Goal • Learn how to write programs on the PTK development board (STM32F207). Light Sensor LCD Key buttons LED lamps 7 segment LED Joystick Temperature Sensor / 10

  3. Environment • Host System • Windows XP • Build System • VirtualBox + Ubuntu 8.04 • Target System • PTK development board (STM32F207) • Software • Documentation & examples • IAR Embedded Workbench • You can download all software from RSWiki CSL Course Software / 10

  4. Introduction to PTK Development Board • STM32F207 is a SoC consisting of a Cortex-M3 Core, built-in flash storage, and many other peripherals. • The core can run up to 120MHz. • The on-chip memory includes a flash of 256KB and a SRAM of 128KB. • Cortex-M3 processors are a family of 32-bit ARM-based processors for highly deterministic real-time applications. • It implements the ARMv7-M architecture. • Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), … • It has 3-stage pipeline supporting Thumb/Thumb-2 ISA. / 10

  5. Memory Mapping • The address space of STM32F207is split into eight 512MB blocks. • Block 0 maps the flash memory. • Block 1 maps the main memory. • Block 2 maps MMIO for peripherals. • Block 3/4 maps external devicesusing static memory interface. • Block 5 maps control registers ofthe flexible static memory controller(FSMC). • Block 7 maps internal registers ofthe processor core. / 10

  6. Hardware Connection DC Power RS-232 (COM Port) JTAG Debugger / 10

  7. IAR Embedded Workbench • It is a commercial IDE for ARM-based SoCs. • Please use IAR Embedded Workbench for ARM 6.60, instead of 6.40. / 10

  8. Building and Running (1/2) • Step 1: download the examples PTK_Examples.zip on Windows XP. • Step 2: download the Jlinkdriver, and install it. • Step 3: open the serial console, i.e., putty. • Please set baud rate to 115200bps. • Step 4: open the following workspace in IAR Embedded Workbench IDE. • PTK_Examples\ePBB\Applications\Projects\PTK-STM32F207\EWARM-V6\OS_None\base_uart\demo.eww / 10

  9. Building and Running (2/2) • Step 5: compile the project by clicking the button “Make”. • Step 6: download the program to the target by clicking the button “Download and Debug”. • Step 7: press the key “F5” to continue the execution. • You will see the message “Hello World!!!” on the console. / 10

  10. Lab Requirement • Show the current temperature and luminous flux on the UART console. • See …\OS_None\base_temperature\demo.eww and …\OS_None\base_light\demo.eww as a reference. • Hint • The documentation of these examples can be found at PTK_Examples/ePBB/Documentations. • You might add some driver sources into your project file. • Please send your report to both TAs. • csiedatou@gmail.com, meenchen79@gmail.com • Please use this title format: [CSL] G# Lab# Ver# • E.g., [CSL] G13 Lab9 Ver1 / 10

More Related