[OpenOCD-user] How do I support STM32F030F4P6 on openocd?

[Kiwamu O. <ki...@de...>]

Hi all,

I got a FSM-55 board that has STM32F030F4P6 chip.

  http://www.seeedstudio.com/depot/FSM55-LED-Matrix-Display-p-2121.html

However, the project does not support openocd.
And I found following patch for openocd.

  http://sourceforge.net/p/openocd/mailman/message/32068752/

Then, I tried to use openocd for the device.

```
$ uname -a
Linux casper 3.16-3-amd64 #1 SMP Debian 3.16.5-1 (2014-10-10) x86_64 GNU/Linux
$ pwd
/home/kiwamu/src/openocd
$ git log|head -3
commit 885f4388144840e411512543cd92fb9335ce806a
Author: Spencer Oliver <sp...@sp...>
Date:   Thu Oct 2 21:54:23 2014 +0100
$ ./bootstrap
$ ./configure
--snip--
OpenOCD configuration summary
--------------------------------------------------
MPSSE mode of FTDI based devices        yes (auto)
ST-Link JTAG Programmer                 yes (auto)
TI ICDI JTAG Programmer                 yes (auto)
Keil ULINK JTAG Programmer              yes (auto)
Altera USB-Blaster II Compatible        yes (auto)
Versaloon-Link JTAG Programmer          yes (auto)
Segger J-Link JTAG Programmer           yes (auto)
OSBDM (JTAG only) Programmer            yes (auto)
eStick/opendous JTAG Programmer         yes (auto)
Andes JTAG Programmer                   yes (auto)
USBProg JTAG Programmer                 yes (auto)
Raisonance RLink JTAG Programmer        yes (auto)
Olimex ARM-JTAG-EW Programmer           yes (auto)
CMSIS-DAP Compliant Debugger            yes (auto)
$ make
$ sudo make install
$ which openocd
/usr/local/bin/openocd
$ openocd --version |& head -1
Open On-Chip Debugger 0.9.0-dev-00184-g885f438 (2014-10-30-21:18)
$ cat stm32f030f4p6-minimum.cfg
source [find interface/stlink-v2.cfg]
transport select hla_swd
set WORKAREASIZE 0x1000
source [find target/stm32f0x.cfg]
reset_config srst_only srst_nogate
$ sudo openocd -f stm32f030f4p6-minimum.cfg
Open On-Chip Debugger 0.9.0-dev-00184-g885f438 (2014-10-30-21:18)
Licensed under GNU GPL v2
For bug reports, read
        http://openocd.sourceforge.net/doc/doxygen/bugs.html
Info : The selected transport took over low-level target control. The
results might differ compared to plain JTAG/SWD
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
Info : clock speed 1000 kHz
Info : STLINK v2 JTAG v17 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 3.472905
Error: init mode failed
in procedure 'init'
in procedure 'ocd_bouncer'
in procedure 'transport'
in procedure 'init'
```

I'm using two types of ST/Link debugger.

http://www.st.com/web/catalog/tools/FM146/CL1984/SC724/SS1677/PF251168
http://www.aliexpress.com/item/Free-Shipping-1SET-ST-Link-st-link-V2-for-STM8S-STM8L-STM32-Cortex-M0-Cortex-M3/1619197946.html

How do I support STM32F030F4P6 on openocd?

Thank's,
-- 
Kiwamu Okabe at METASEPI DESIGN