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Project of the week
There are 33 projects online:  27227 times downloaded and 3067 designers.

ECG Primer 1.0:



jingxizhang

This project is for detecting human ECG (Electrocardiogram, or EKG). A tiny amplifier is embedded (<1mA). The on-chip Timer, ADC and DMA (double buffering) are used for getting ECG data. An IIR filter and hardware LCD scrolling are used for ECG rendering. User can simply touch the Primer by 2 hands, his/her ECG trace is scrolling alive on the LCD screen. The instant heart rate is displayed with beep sound and LED flashing. The device also delivers and displays the ECG on a PC through the USB cable.

STM32 Releasing your creativity

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Welcome to STM32 circle

This is the online community for STM32-Primer users, where you’ll find:
  •  Primer design resources including getting started documents, user manuals, FAQs, software tool downloads and useful links
  •  User forum where Primer users can share their experience, ideas and projects.

For free access to all Primer downloads and forums, register now.

CONTEST-2008 

and the Winners are... 


 Prize  Candidate  Project Name
1  
 First Prize ($5,000)  jingxizhang
 Second Prize ($2,500)  Pierre RBPrimer
 Third Prize ($1,500)  Tybos CANYON
 Honorable Mention ($200+RLink-Pro)  zjanosy Kaleidoscope
 Honorable Mention ($200+RLink-Pro)  rtburke MEMS logger
 Honorable Mention ($200+RLink-Pro)  stewee Fast Chart
 Honorable Mention ($200+RLink-Pro)  Frisnit Energy Meter
 Honorable Mention ($200+RLink-Pro)  dersimon Chess
 

STM32 primer

The STM32 Primer is designed to provide a complete toolset for STM32 that is fun and easy to use. Give it a try and learn about the features of the STM32 and the powerful ARM Cortex™-M3 core. First, try the preloaded applications that all run on the STM32, including:

  •   “Graphical user interface” [Link to projects] with MEMS-based controls to navigate menus, LCD display controls, clock function, battery level indicator, and more...
  •   “Maze” and “Breakout” games with MEMS-based controls for a fun flashback to the past… 

Need help starting your Primer… go to the STM32-Primer FAQ.
 

 Then, see how the applications implement STM32 features and learn how it all works using the included RIDE software toolset  with GNU C/C++ compiler to view, modify and compile code (unlimited) and debug up to 32K of code while it runs on the Primer.
To program and debug STM32, the Primer connects directly to your PC via a USB port. USB connection is also used to recharge the Primer’s battery.  Need help with the toolset and demos… download the “STM32-Primer Getting Started

Next, design, debug and fine tune applications for STM32 using the wealth of resources and information from other designers, Raisonance and STMicroelectronics. Developing an application based on the Circle-OS firmware is quite simple!

20 last projects
Date Title Category Username Code size (kB) Downloads
2008-04-15 Analog Clock 1.0 electronic strongtang 4KB 263
2008-03-02 ECGMonitor: USB PC Source Code for ECG Primer 1.0 other jingxizhang PC application 720
2008-03-07 Gobang 1.1 game syin 22K 298
2008-02-15 EnergyMeter 1.0 sport Frisnit 23k 284
2008-02-15 Fifteen 0.99 game mtuxpe 8K 191
2008-02-15 Snake 1.0 game Pierre 4Kb 275
2008-02-14 Kaleidoscope 1.0 other zjanosy 6352 312
2008-03-21 Fast Chart 1.7 other Stewee 10k 2208
2008-02-14 MEMS Data Logger 1.0 electronic rtburke 8K 556
2008-02-14 PrimerJoystick 1.0 electronic rtburke 6.5K 229
2008-02-12 Chess 1.1 game dersimon 17kB 267
2008-02-08 2D Labyrinth Game 1.0 game dersimon 4kB 228
2008-02-08 Mandelbrot Fractal Viewer 1.1 other dersimon 10kB 194
2008-02-08 Primer Picture Frame 1.0 other dersimon 2kB 210
2008-02-11 ECG Primer 1.0 other jingxizhang 8K 4368
2008-02-05 RbPrimer 1.0 other Pierre 9K 203
2008-03-08 Canyon 1.2 game tybos 22 KB 357
2008-01-27 fatfryer 1.0 other abardsley 8KB 301
2008-01-12 Geek Clock 1.0 other deavesr 2k 321
2007-12-26 STM32-64 EVM 1 electronic park 938
Latest NEWS

2008/04/02 -The new CD-ROM image (v1.4) is available. The update is highly recommended to everyone!

2007/11/09 - CircleOS V1.7 has been released!

2007/11/09 -The new CD-ROM image is available.

2007/10/23 - CircleOS V1.6 has been released!
Now with a vector table in RAM and GET/SET functions for IRQ handlers.

2007/10/18 - The contest is launched!

RLink-Pro supports Cortex-M3
Forum
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STM32 primer / STM32, JTAG progr... [4]
STM32 primer / Mirrored Image on... [6]
Website comments/suggestions / A website for STM...
STM32 Family / STM326-2 DATA
STM32 primer / info + suggest co... [5]
STM32 primer / Bitmap converter
STM32 primer / STM32 Primer Batt... [2]
Comments / no draw text at s... [1]
circleOS / How to set correc... [4]