(I put links in my question but I will explain in as much detail what my problem is so that you won't need to use the links, they are just for reference) Hi,
I am trying to follow this youtube tutorial (https://www.youtube.com/watch?v=R6SstBoXjKc&list=PL6PplMTH29SHgRPDufZhfMRoFwRAIrzOp), but he uses coocox IDE and windows. I am using VS Code and Ubuntu 16.04.4 LTS. I am trying to use the platformio extension for VS Code along with an stlink-v2 and a bare stm32 f030r8t6 microcontroller(https://www.newbiehack.com/categories/newbiehack-microcontroller-ARM-stmicro-STM32F0R6-withBreadboardInterface). To connect my laptop to the board I use the st-util command which gives the following output:
st-util 1.4.0-40-g1ec89bf
2018-07-12T21:28:36 INFO common.c: Loading device parameters....
2018-07-12T21:28:36 WARN common.c: Invalid flash type, please check device declaration
2018-07-12T21:28:36 INFO gdb-server.c: Chip ID is 00000000, Core ID is 00000000.
2018-07-12T21:28:36 INFO gdb-server.c: Listening at *:4242...
My platform.ini file is:
[env:f030r8t6]
platform = ststm32
board = f030r8t6
framework = stm32cube
And I created a custom config file called f030r8t6.json:
{
"build": {
"cpu": "cortex-m0",
"extra_flags": "-DSTM32F030x8",
"f_cpu": "48000000L",
"mcu": "stm32f030r8t6"
},
"debug": {
"default_tools": [
"stlink"
],
"openocd_target": "stm32f0x",
"svd_path": "STM32F030.svd"
},
"frameworks": [
"mbed",
"stm32cube"
],
"name": "ST STM32F030r8t6",
"upload": {
"maximum_ram_size": 8192,
"maximum_size": 65536,
"protocol": "stlink",
"protocols": [
"jlink",
"stlink",
"blackmagic"
]
},
"url": "http://www.st.com/en/evaluation-tools/32f0308discovery.html",
"vendor": "ST"
}
When I build the project everything works fine, but when I try to upload I get the following:
Processing f030r8t6 (platform: ststm32; board: f030r8t6; framework: stm32cube)
--------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
PLATFORM: ST STM32 > ST STM32F030r8t6
SYSTEM: STM32F030R8T6 48MHz 8KB RAM (64KB Flash)
DEBUG: CURRENT(stlink) EXTERNAL(blackmagic, jlink, stlink)
LDF MODES: FINDER(chain) COMPATIBILITY(soft)
Collected 0 compatible libraries
Scanning dependencies...
No dependencies
Checking size .pioenvs/f030r8t6/firmware.elf
DATA: [ ] 0.3% (used 28 bytes from 8192 bytes)
PROGRAM: [ ] 0.7% (used 484 bytes from 65536 bytes)
Configuring upload protocol...
AVAILABLE: blackmagic, jlink, stlink
CURRENT: upload_protocol = stlink
Uploading .pioenvs/f030r8t6/firmware.elf
GNU MCU Eclipse 64-bits Open On-Chip Debugger 0.10.0+dev-00392-gbe9ef0b0 (2018-01-12-14:56)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
hla_swd
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
none separate
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : clock speed 950 kHz
in procedure 'program'
in procedure 'init' called at file "embedded:startup.tcl", line 495
in procedure 'ocd_bouncer'
** OpenOCD init failed **
shutdown command invoked
*** [upload] Error 1
=================================================================== [ERROR] Took 0.84 seconds ===================================================================
The terminal process terminated with exit code: 1
Terminal will be reused by tasks, press any key to close it.
I've been stuck on this for weeks, and any help is really appreciated! Thank you!
