UCOS/II for ICCAVR - The version of UCOS/II is 2.04 - the original port was done by Ole Saether for the IAR compiler. Jens E. Holtegaard ported one version using ICCAVR. Joerg Meyer did another port (using Jens port as a start?). This is basically Joerg s port plus a little bit of changes and documentation by me. - YOU MUST DOWNLOAD THE MAIN PART OF THE UCOS/II FROM THE UCOS/II WEBSITE http://www.ucos-ii.com . The supplied project file assumes the portable source is in the ..\source directory. - Joerg has written couple document showing the stack frames etc. but it is in German :-) They are included in this directory. - The Timer2 OVERFLOW interrupt is used for Timer Tick. If you want to change that, modify os_cpu_c.c and os_cpu_a.s - I have tested this using ATMega103 with and without external RAM using AVR Studio simulator. See test1.c test program. Both Code Compressed (PRO) and STD versions have been tested.
標(biāo)簽： UCOS original Saether version
上傳時(shí)間： 2015-11-14
上傳用戶：ippler8
雜湊法(Hashing)的搜尋與一般的搜尋法(searching)是不一樣的。在雜湊法中，鍵值(key value)或識別字(identifier)在記憶體的位址是經(jīng)由函數(shù)(function)轉(zhuǎn)換而得的。此種函數(shù)，一般稱之為雜湊函數(shù)(Hashing function)或鍵值對應(yīng)位址轉(zhuǎn)換(key to address transformation)。對於有限的儲存空間，能夠有效使用且在加入或刪除時(shí)也能快的完成，利用雜湊法是最適當(dāng)不過了。因?yàn)殡s湊表搜尋在沒有碰撞(collision)及溢位(OVERFLOW)的情況下，只要一次就可擷取到。
上傳時(shí)間： 2016-01-14
上傳用戶：dancnc
很全的中斷手冊。 INT 00 - CPU-generated - DIVIDE ERROR INT 01 - CPU-generated - SINGLE STEP (80386+) - DEBUGGING EXCEPTIONS INT 02 - external hardware - NON-MASKABLE INTERRUPT INT 03 - CPU-generated - BREAKPOINT INT 04 - CPU-generated - INTO DETECTED OVERFLOW INT 05 - PRINT SCREEN CPU-generated (80186+) - BOUND RANGE EXCEEDED INT 06 - CPU-generated (80286+) - INVALID OPCODE INT 07 - CPU-generated (80286+) - PROCESSOR EXTENSION NOT AVAILABLE INT 08 - IRQ0 - SYSTEM TIMER CPU-generated (80286+) . . .
標(biāo)簽： CPU-generated INT DIVIDE SINGLE
上傳時(shí)間： 2013-12-27
上傳用戶：aa54
This example program shows how to configure PCA Module 4 as a watchdog timer. In this example, the watchdog is configured to OVERFLOW after 0xFF00 clock cycles.
標(biāo)簽： example configure watchdog program
上傳時(shí)間： 2016-02-09
上傳用戶：bakdesec
檢測輸入數(shù)據(jù)中的“10110”序列，并記錄檢測到的序列的數(shù)目，當(dāng)序列數(shù)目大于15時(shí)溢出。 輸入信號：iclk //輸入時(shí)鐘 rst_ //復(fù)位信號 din //輸入串行數(shù)據(jù) 輸出信號：[3:0] catch //檢測到的序列的數(shù)目 OVERFLOW //數(shù)目大于15 ，溢出
標(biāo)簽： 10110 檢測 數(shù)據(jù) 序列
上傳時(shí)間： 2014-07-26
上傳用戶：黑漆漆
本程序需在DOS下運(yùn)行。每運(yùn)行一次可執(zhí)行程序random.exe，即可顯示任意兩個(gè) 16進(jìn)制數(shù)的加法或減法表達(dá)式及其運(yùn)算結(jié)果。在減法運(yùn)算中，如果被減數(shù)小于減數(shù)，顯示 “Divide OVERFLOW”的提示信息。
上傳時(shí)間： 2014-08-06
上傳用戶：2525775
本程序需在DOS下運(yùn)行。每運(yùn)行一次可執(zhí)行程序random.exe，即可顯示任意兩個(gè) 16進(jìn)制數(shù)的加法或減法表達(dá)式及其運(yùn)算結(jié)果。在減法運(yùn)算中，如果被減數(shù)小于減數(shù)，顯示 “Divide OVERFLOW”的提示信息。
上傳時(shí)間： 2014-01-02
上傳用戶：xjz632
This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period OVERFLOW. A count is kept each time each interrupt passes through the interrupt service routine. EVA Timer 1 has the shortest period while EVB Timer4 has the longest period.
標(biāo)簽： Timer EVA EVB interrupt
上傳時(shí)間： 2013-12-25
上傳用戶：康郎
This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period OVERFLOW. A count is kept each time each interrupt passes through the interrupt service routine.
標(biāo)簽： Timer EVA EVB interrupt
上傳時(shí)間： 2017-04-25
上傳用戶：fandeshun
This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period OVERFLOW.
標(biāo)簽： Timer EVA EVB interrupt
上傳時(shí)間： 2013-11-28
上傳用戶：dancnc
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