DocID022782 Rev 2

11/16

AN4045

IAP driver menu

15

3.2

Uploading an image from the internal Flash memory

To upload a copy of the internal Flash memory started from the user application address,

proceed as follows:

1.

Press 2 on the keyboard to select Upload image from the STM32F3xx internal Flash

menu.

2.

Select Receive File in the Transfer menu.

3.

Select the directory in which the binary file will be saved.

4.

From the protocol list, select the Ymodem protocol.

5.

Click on the Receive button.

3.3

Executing the new program

Once the new program has been loaded, press 3 on the keyboard to select the Execute

The New Program menu and execute the code.

3.4

Disabling the write protection

When the IAP starts, a write protection check is performed on the Flash memory pages

where the user program is to be loaded. In case of write protection, the menu option

allowing to disable the protection is displayed on the HyperTerminal window, as shown in

Figure 4.

Figure 4. IAP driver menu when the STM32F3xx Flash memory is write-protected