flashing another stm32 device via stm32f0-discovery with keil uvision?

[sseveelavanan9]

Posted on January 09, 2017 at 15:00

I have a custom board I have designed and want to develop on, and want to use the my 'stm32f0-discovery' board to program this custom board.

using the SWD pins on CN4 of my stm32f0-discovery board, i can use 'STM32 Link Utility' to flash this custom board i am working on. All seems well. its just its not convenient having to use 

'STM32 Link Utility' every time i want to flash the board when developing. 

how do i setup Keil uVision so that i can flash/debug using this setup?

many thanks

[Khouloud GARSI · Accepted solution]

Posted on January 09, 2017 at 17:12

Hi chendy,

Please make sure to have the following settings on keil uVision:

• Project -> Options for Target -> Debug -> Use : ST-Link Debugger
• Project -> Options for Target -> Debug -> Use : ST-Link Debugger -> Settings -> Debug -> Port : SW
• Project -> Options for Target -> Utilities -> Use Debud Driver : checked.

On window:

• Project -> Options for Target -> Debug -> Use : ST-Link Debugger -> Settings -> Debug -> SW Device -> SWDIO

You should find an ID similar to:

Caution

: Be sure that the ST-Link utility tool is disconnected from your device.

Khouloud.

[Tesla DeLorean]

Posted on January 09, 2017 at 17:38

The same way you'd program it if it were just the DISCO board, go into the options for your project and select the ''ST-Link'' in SWD mode for the Debugger/Utilities Pane, and in the Settings for the debugger picking the STM32F0 Flash Algorithm

I'm sure Keil also has documentation and app notes if you care to review

[sseveelavanan9]

Posted on January 17, 2017 at 15:29

Caution

: Be sure that the ST-Link utility tool is disconnected from your device.

Yep was just this, sorry everybody. Works fine when St-Link utility is not running ofc!

[Nimit Vachhani]

Posted on September 18, 2017 at 07:10

@

Seveelavanan.Ravicha

: How did you connect your target STM32 to F0 Discovery ? I have also made my custom board for STM32F030R8T6 and connected to STM32 F0 Discovery board on CN3. I have removed jumpers on CN2, but still i cannot program my target device. It says ST Link USB Error.