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低予算電子工作 ARMマイコンを使えるようにする

Avatar for Fadis Fadis
May 09, 2015

低予算電子工作 ARMマイコンを使えるようにする

LPC1114FN28を使ってmbedで書いたコードを実行できるようにするところまでを解説します

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Fadis

May 09, 2015
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  1. # LANG=C emerge -av lpc21isp! --- Invalid atom in /etc/portage/package.use/kde:

    kde-base/pykde4-4.10.5! ! * IMPORTANT: 28 news items need reading for repository 'gentoo'.! * Use eselect news to read news items.! ! * Last emerge --sync was 52d 2h 23m 42s ago.! ! These are the packages that would be merged, in order:! ! Calculating dependencies... done!! [ebuild N ~] dev-embedded/lpc21isp-1.85 54 KiB! ! Total: 1 package (1 new), Size of downloads: 54 KiB! ! Would you like to merge these packages? [Yes/No] Yes! ! >>> Verifying ebuild manifests! ! >>> Emerging (1 of 1) dev-embedded/lpc21isp-1.85::gentoo! >>> Downloading 'http://ftp.iij.ad.jp/pub/linux/gentoo/distfiles/lpc21isp_185.tar.gz'! --2015-05-02 22:29:39-- http://ftp.iij.ad.jp/pub/linux/gentoo/distfiles/lpc21isp_185.tar.gz! Resolving ftp.iij.ad.jp... 2001:240:bb8f:200::1:170, 202.232.140.170! Connecting to ftp.iij.ad.jp|2001:240:bb8f:200::1:170|:80... connected.! HTTP request sent, awaiting response... 200 OK! Length: 54735 (53K) [application/x-gzip]! Saving to: '/usr/portage/distfiles/lpc21isp_185.tar.gz'! ! /usr/portage/distfi 100%[=====================>] 53.45K --.-KB/s in 0.1s ! ! 2015-05-02 22:29:39 (385 KB/s) - '/usr/portage/distfiles/lpc21isp_185.tar.gz' saved [54735/54735]! ͍͚ͯΔ-JOVYσΟετϦϏϡʔγϣϯͩͱ ύοέʔδ͕༻ҙ͞Ε͍ͯΔࣄ΋͋Δ
  2. ઌఔ૊ΈཱͯͨϘʔυʹి஑ΛೖΕͯ ϦηοτϘλϯΛԡ͢ MQDJTQͰσόΠεΛ୳͢ # lpc21isp -detectonly /dev/ttyUSB0 115200 48000! lpc21isp

    version 1.85! Synchronizing (ESC to abort). OK! Read bootcode version: 1! 7! Read part ID: LPC1114.../102, 32 kiB ROM / 4 kiB SRAM (0x1A40902B) ϦηοτϘλϯ ͜͜ͷσόΠε໊͸ ؀ڥʹΑͬͯҟͳΔ Մೳੑ͕͋Δ
  3. # lpc21isp -detectonly /dev/ttyUSB0 115200 48000! lpc21isp version 1.85! Synchronizing

    (ESC to abort). OK! Read bootcode version: 1! 7! Read part ID: LPC1114.../102, 32 kiB ROM / 4 kiB SRAM (0x1A40902B) νοϓͷछྨ -1$ ུ  ϑϥογϡϝϞϦ ,J# 3". ,J# ͜Μͳ෩ʹνοϓͷ৘ใ͕දࣔ͞ΕͨΒ੒ޭ ग़ͳ͍৔߹͸૊Έཱͯํ͕߹͍ͬͯΔ͔΋͏Ұ౓֬ೝ͠Α͏
  4. # lpc21isp -bin mbed_blinky_LPC1114.bin /dev/ttyUSB0 115200 48000! lpc21isp version 1.85!

    File mbed_blinky_LPC1114.bin:! ! loaded...! ! image size : 10540! Image size : 10540! Synchronizing (ESC to abort). OK! Read bootcode version: 1! 7! Read part ID: LPC1114.../102, 32 kiB ROM / 4 kiB SRAM (0x1A40902B)! Will start programming at Sector 1 if possible, and conclude with Sector 0 to ensure that checksum is written last.! Erasing sector 0 first, to invalidate checksum. OK ! Sector 1: ...........................|.........................|.........................|............... ..........! Sector 2: ...........................|.........................|.........! Sector 0: ..........................|.........................|.........................|................ .........! Download Finished... taking 2 seconds! Now launching the brand new code μ΢ϯϩʔυͨ͠όΠφϦ ॻ͖ࠐΈ *41͕ಉظͰ͖Δͷ͸Ϧηοτޙճ͚ͩͳͷͰ ্ख͍͔͘ͳ͍ͱ͖͸ ϦηοτϘλϯΛԡ͔ͯ͠Β΋͏Ұ౓ࢼͯ͠ΈΑ͏