bird.dip.jp: ChibiOS/RT on MARY-MB

Wed 04/20, 2011

ChibiOS/RT on MARY-MB [Electronics ]

組込み用 RealTime OS の ChibiOS/RT　を MARY-MB で動かしてみた。ChibiOS のソースコードを展開し、LPCXpresso LPC1114 ポートのデモプログラムをベースに少々手を入れる。変更するファイルは boards/EA_LPCXPRESSO_BB_1114/* と demos/ARMCM0-LPC1114-LPCXPRESSO/* になるが、ディレクトリを丸ごとコピーして MARY-MB 用に Makefile を書き換えたものがこちら(MARY-MB.zip)。それぞれ boards と demos 以下にコピーして demos/ARMCM0-LPC1114-TR_MARY ディレクトリで make し、ch.hex を FlashMagic 等で MARY-MB に転送すればよい。。GNU toolchain と make などのユーティリティには Windows 用の YAGARTO を使用した。

クロックの選択を内蔵RC発信器にする。最低限、これだけでも動作する。
LED 用の GPIO ポートを MARY-MB のフルカラー LED に合わせる。オリジナルでは1+3=4個だが、1+2で済ませる。main.c の Thread1(赤 0.5秒オフ、0.5秒オン) および Thread2(青、緑 0.25秒オフ、青 0.25秒オン、緑 0.25秒オン) で点滅する。
SPI 接続 7-seg LED 用の SCK0 と Chip-select を OLED 拡張基板と同じにする。接続されていれば main でカウントアップ表示される(未確認)。
スイッチ入力ポートを Low にするとシリアルポートにテストランの結果が出力される。

*** ChibiOS/RT test suite
***
*** Kernel:       2.2.3
*** GCC Version:  4.6.0
*** Architecture: ARMv6-M
*** Core Variant: Cortex-M0
*** Platform:     LPC11xx
*** Test Board:   TORA-GI MARY-MB LPC1114

----------------------------------------------------------------------------
--- Test Case 1.1 (Threads, enqueuing test #1)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 1.2 (Threads, enqueuing test #2)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 1.3 (Threads, priority change)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 1.4 (Threads, delays)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 2.1 (Semaphores, enqueuing)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 2.2 (Semaphores, timeout)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 2.3 (Semaphores, atomic signal-wait)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 2.4 (Binary Semaphores, functionality)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.1 (Mutexes, priority enqueuing test)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.2 (Mutexes, priority inheritance, simple case)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.3 (Mutexes, priority inheritance, complex case)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.4 (Mutexes, priority return)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.5 (Mutexes, status)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.6 (CondVar, signal test)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.7 (CondVar, broadcast test)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 3.8 (CondVar, boost test)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 4.1 (Messages, loop)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 5.1 (Mailboxes, queuing and timeouts)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 6.1 (Events, registration and dispatch)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 6.2 (Events, wait and broadcast)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 6.3 (Events, timeouts)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 7.1 (Heap, allocation and fragmentation test)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 8.1 (Memory Pools, queue/dequeue)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 9.1 (Dynamic APIs, threads creation from heap)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 9.2 (Dynamic APIs, threads creation from memory pool)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 9.3 (Dynamic APIs, registry and references)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 10.1 (Queues, input queues)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 10.2 (Queues, output queues)
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.1 (Benchmark, messages #1)
--- Score : 125137 msgs/S, 250274 ctxswc/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.2 (Benchmark, messages #2)
--- Score : 100638 msgs/S, 201276 ctxswc/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.3 (Benchmark, messages #3)
--- Score : 100638 msgs/S, 201276 ctxswc/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.4 (Benchmark, context switch)
--- Score : 385120 ctxswc/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.5 (Benchmark, threads, full cycle)
--- Score : 80341 threads/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.6 (Benchmark, threads, create only)
--- Score : 114362 threads/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.7 (Benchmark, mass reschedule, 5 threads)
--- Score : 30961 reschedules/S, 185766 ctxswc/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.8 (Benchmark, round robin context switching)
--- Score : 245456 ctxswc/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.9 (Benchmark, I/O Queues throughput)
--- Score : 297500 bytes/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.10 (Benchmark, virtual timers set/reset)
--- Score : 351498 timers/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.11 (Benchmark, semaphores wait/signal)
--- Score : 591996 wait+signal/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.12 (Benchmark, mutexes lock/unlock)
--- Score : 354764 lock+unlock/S
--- Result: SUCCESS
----------------------------------------------------------------------------
--- Test Case 11.13 (Benchmark, RAM footprint)
--- System: 368 bytes
--- Thread: 68 bytes
--- Timer : 20 bytes
--- Semaph: 12 bytes
--- EventS: 4 bytes
--- EventL: 12 bytes
--- Mutex : 16 bytes
--- CondV.: 8 bytes
--- Queue : 32 bytes
--- MailB.: 40 bytes
--- Result: SUCCESS
----------------------------------------------------------------------------

Final result: SUCCESS

シリアル入力を使う場合にはRXD(CN2-7)をプルアップしておくこと。

Posted by masato at 09:44 PM

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