Downloading; Debugging; The Electrocardiogram (Ecg); Serial Terminal - STMicroelectronics STM32 Cortex-M3 Manual

3.9 Downloading

3.9 Downloading
The command Flash
run if the option Reset and Run is set (see Figure 3.15). If the program doesn't start push the reset
button on the STM32-H103 board. A program downloaded into the flash will stay in the flash
even if the power supply is removed.
Our program will count up on GPIOB. Connect therefore the J24 with PB8, J25 with PB9, J28-PB10,
J29-PB11. If you connect a LED to PB0 you won't see anything since the switching frequency is to
high. That's why we use PB8..PB11. You should see the binary counter on D1 - D4.

3.10 Debugging

In the debugging mode you have the same options as in the Simulation mode. Refer therefore to
Chapter 3.7.

3.11 Serial Terminal

hTerm (
CD:/tools/hterm/HTerm.exe
No installation is needed. Select the Port you want to communicate and the desired baud rate,
press connect and hTerm will display you the received data.
Lukas Kohler
Download or its icon download the compiled file to the STM32 and let it
) is a powerfull tool for analysing serial communication.
Figure 3.16: hTerm
2 Electrocardio
The Electrocardiogram
• Ecg: electrical ma
from the body surfa
• monitoring of heart
The Ecg signal can b
electrodes placed on the l
below.
Josef Goette
21