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首頁(yè) > 評(píng)測(cè) > ARM中的R,一款Cortex R內(nèi)核開發(fā)板:三星ARTIK 055開發(fā)體驗(yàn)

ARM中的R,一款Cortex R內(nèi)核開發(fā)板:三星ARTIK 055開發(fā)體驗(yàn)

  • 作者：zhanzr
  • 來(lái)源：21ic
  • [導(dǎo)讀]
  • 三星公司的Exynos系列處理器針對(duì)IoT市場(chǎng)目前推出了兩款: Exynos i S111, Exynos i T200. S111是針對(duì)NB-IoT市場(chǎng)的, T200即本文評(píng)測(cè)的這款針對(duì)WiFi市場(chǎng). 就T200而言, 無(wú)論是開發(fā)工具, 還是配套SDK的完善度, 都是比較優(yōu)秀的. 但是缺點(diǎn)是來(lái)的太遲了, T200這款芯片可以大約對(duì)標(biāo)樂(lè)鑫的ESP32.

圖 這幾個(gè)工程隨便選一個(gè)

image13.png

圖 Build & Flash

Build的時(shí)候如果開發(fā)機(jī)器是多核CPU(現(xiàn)在電腦應(yīng)該都是多核)注意開啟并行build,這個(gè)默認(rèn)是沒(méi)有開啟的, 并行build速度要快很多. 按下燒寫按鈕后彈出對(duì)話框點(diǎn)確認(rèn),

image14.png

如果無(wú)誤開始燒寫.目前而言燒寫有點(diǎn)慢, 因?yàn)槊看味家獰龑懟A(chǔ)工程的內(nèi)容, 目前沒(méi)有找到可以配置僅僅燒寫改變的內(nèi)容(即APP的內(nèi)容),所以得耐心一點(diǎn).

燒寫時(shí)Console輸出:

[2018/09/26 11:28:05:463]

[2018/09/26 11:28:05:473] . Seeding the random number generator...

[2018/09/26 11:28:05:483] . Reading private key from 'D:/ARTIK/SDK/A05x/18.05.00/source/tinyara/build/configs/artik05x/../../../os/../build/configs/artik05x/tools/codesigner/rsa_private.key'

[2018/09/26 11:28:05:618] . Generating the RSA/SHA-256 signature

[2018/09/26 11:28:05:618] . Done (created "D:/ARTIK/SDK/A05x/18.05.00/source/tinyara/build/configs/artik05x/../../output/bin/tinyara_head.bin-signed")

[2018/09/26 11:28:05:618]

[2018/09/26 11:28:05:618] + Press Enter to exit this program.

[2018/09/26 11:28:06:410]Open On-Chip Debugger 0.10.0-dirty (2017-09-01-01:30)

[2018/09/26 11:28:06:410]Licensed under GNU GPL v2

[2018/09/26 11:28:06:410]For bug reports, read

[2018/09/26 11:28:06:410]http://openocd.org/doc/doxygen/bugs.html

[2018/09/26 11:28:06:430]adapter speed: 2000 kHz

[2018/09/26 11:28:06:430]Info : auto-selecting first available session transport "jtag". To override use 'transport select '.

[2018/09/26 11:28:06:430]force hard breakpoints

[2018/09/26 11:28:06:440]trst_and_srst separate srst_gates_jtag trst_push_pull srst_push_pull connect_deassert_srst

[2018/09/26 11:28:06:440]adapter_nsrst_assert_width: 50

[2018/09/26 11:28:06:440]adapter_nsrst_delay: 100

[2018/09/26 11:28:06:440]debug_level: 0

[2018/09/26 11:28:06:789]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:06:789]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:06:789]D-Cache: disabled, I-Cache: disabled

[2018/09/26 11:28:07:197]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:07:197]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:07:197]D-Cache: disabled, I-Cache: disabled

[2018/09/26 11:28:07:345]Flashing D:/ARTIK/SDK/A05x/18.05.00/source/tinyara/build/configs/artik055s/bin/bl1.bin to 'BL1' partition at 0x04000000...

[2018/09/26 11:28:07:531]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:07:531]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:07:531]D-Cache: disabled, I-Cache: disabled

[2018/09/26 11:28:08:128]8192 bytes written at address 0x04000000

[2018/09/26 11:28:08:129]downloaded 8192 bytes in 0.144000s (55.556 KiB/s)

[2018/09/26 11:28:08:323]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:08:323]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:08:323]D-Cache: disabled, I-Cache: disabled

[2018/09/26 11:28:08:732]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:08:732]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:08:732]D-Cache: disabled, I-Cache: disabled

[2018/09/26 11:28:08:892]Flashing D:/ARTIK/SDK/A05x/18.05.00/source/tinyara/build/configs/artik055s/bin/bl2.bin to 'BL2' partition at 0x04010000...

[2018/09/26 11:28:09:097]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:09:097]cpsr: 0x600001d3 pc: 0x0401920c

[2018/09/26 11:28:09:097]D-Cache: disabled, I-Cache: enabled

[2018/09/26 11:28:13:251]149504 bytes written at address 0x04010000

[2018/09/26 11:28:13:252]downloaded 149504 bytes in 2.558994s (57.054 KiB/s)

[2018/09/26 11:28:13:446]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:13:447]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:13:447]D-Cache: disabled, I-Cache: disabled

[2018/09/26 11:28:13:613]Flashing D:/ARTIK/SDK/A05x/18.05.00/source/tinyara/build/configs/artik055s/bin/sssfw.bin to 'SSS F/W' partition at 0x04040000...

[2018/09/26 11:28:13:797]target halted in ARM state due to debug-request, current mode: Supervisor

[2018/09/26 11:28:13:797]cpsr: 0x600001d3 pc: 0x00003834

[2018/09/26 11:28:13:797]D-Cache: disabled, I-Cache: disabled

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