[GitHub] mintisan edited a comment on issue #1287: blinky demo for STM32F4-Discovery not works on STM32F429I-Discovery

[GitBox <gi...@apache.org>]

mintisan edited a comment on issue #1287: blinky demo for STM32F4-Discovery not works on STM32F429I-Discovery
URL: https://github.com/apache/mynewt-core/issues/1287#issuecomment-406872408
 
 
   I tried to use `stm32f429discovery ` to re-build, but I can't load successfully after building.
   
   ```
   ➜  blinking newt load stm32f429disc_blinky
   Loading app image into slot 1
   Error: Downloading /Users/linjinhui/Github/mynewt/blinking/bin/targets/stm32f429disc_blinky/app/apps/blinky/blinky.img to 0x8020000
   Open On-Chip Debugger 0.10.0
   Licensed under GNU GPL v2
   For bug reports, read
   	http://openocd.org/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: 2000 kHz
   adapter_nsrst_delay: 100
   none separate
   srst_only separate srst_nogate srst_open_drain connect_deassert_srst
   Info : Unable to match requested speed 2000 kHz, using 1800 kHz
   Info : Unable to match requested speed 2000 kHz, using 1800 kHz
   Info : clock speed 1800 kHz
   Error: open failed
   in procedure 'init' called at file ".openocd_cmds", line 2
   in procedure 'ocd_bouncer'
   
   
   
   load - Load application image on to the board for <target-name>
   
   Usage:
     newt load <target-name> [flags]
   
   Flags:
         --extrajtagcmd string   Extra commands to send to JTAG software
   
   Global Flags:
     -h, --help              Help for newt commands
     -j, --jobs int          Number of concurrent build jobs (default 4)
     -l, --loglevel string   Log level (default "WARN")
     -o, --outfile string    Filename to tee output to
     -q, --quiet             Be quiet; only display error output
     -s, --silent            Be silent; don't output anything
     -v, --verbose           Enable verbose output when executing commands
   ➜  blinking
   ```

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