STMicroelectronics STM32 Cortex-M3, Руководство пользователя

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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
2 System Description
•
1 CAN (Rx-PB8; Tx-PB9 if J1 and J3 are set; Resister on J6 (see Figure 2.8 ))
Figure 2.6: BFH Mother Board with STM32H103 from Olimex
Figure 2.7: RS232 directly connected (Pin 2: Rx, 3:
Tx, 5: GND)
Figure 2.8: CAN interface (Pin 2: CANL, 3/6:GND, 7:
CANH)
12 STM32 Cortex-M3 Tutorial