STMicroelectronics STM32 Cortex-M3, Manual

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1 Intro
2 Electrocardiogram ( Ecg ) Signals
The Electrocardiogram (
Ecg
)
•
Ecg
: electrical manifestation of heart activity recorded
from the body surface
•
monitoring of heart rate
The
Ecg
signal can be recorded fairly easily with surface
electrodes placed on the limbs and/or the chest, see pages 6 – 16
below.
Josef Goette 2 2009
3 Keil SDK
3.5 Setting up a new Project
3.5.1 Preparation
Create a new directory for the project. Copy the files copy
STM32 Init.c
,
STM32 Init.h
,
STM32 Reg.h
and
renameMe.c
from
/code/library
into the new folder. Rename
renameMe.c
to
gpio.c
.
gpio.c
This will be the main file.
•
STM32 Init.c
and
STM32 Init.h
: Configuration files for the STM32 processor
•
STM32 Reg.h
: Register file with defined addresses
3.5.2 Create a new project
Open µ Vision3 and create a new project by Project
7→
µ Vision3 Project... as shown in Figure 3.1 and
save it as
gpio.uv2
.
Figure 3.1: Create a new project
The SDK needs to know your microcontroller and therefore you must specify the device to
STM32F103RB from STMicroelectronics (Figure 3.2 ).
Figure 3.2: Specify the device: STM32F103RB
The STM32 requires startup code which can be added automatically as shown in Figure 3.3 . Click
on Yes.
14 STM32 Cortex-M3 Tutorial