LOG Storm is a high-speed data logger used for recording activity from embedded electronic system digital bus and data lines.  Record during hours and days.  Extract specific events from bus traffic.

Benefits

• always ON / always-recording
• advanced filtering / data storage qualification options
• huge 8 MSample local buffer in data logger hardware
• virtually unlimited data storage on your PC

 

 Highlights

Compared to other test and debug instruments, LOG Storm offers unique and unprecedented visibilty from PC over digital embedded systems.

Large memory buffer and usable direct storage on to a host PC enable hours of logging and the assurance of not missing functional bugs that cause your electronic board or chip to malfunction. 

Rich triggering and data filtering options 

LOG Sorm提供2種觸發(fā)和數(shù)據(jù)過(guò)濾選項(xiàng)
 

該軟件包包括：1X LOG Storm設(shè)備

                                    1個(gè)USB到迷你-B電纜
                                    1X包飛導(dǎo)線
                                     為SPI風(fēng)暴Studio軟件許可證

固定的長(zhǎng)度觸發(fā)器定義一個(gè)起始觸發(fā)條件和捕獲長(zhǎng)度。
Log Strom偵查到START條件后開(kāi)始收集指定樣本長(zhǎng)度的數(shù)據(jù),。在此之后,，它會(huì)等待，直到檢測(cè)到一個(gè)新的START條件,。

甚至START條件之前發(fā)生的事件可以記錄,，通過(guò)定義一個(gè)預(yù)取長(zhǎng)度。

此外,，可以定義表達(dá)式資格必須記錄的數(shù)據(jù)（下圖中的綠色區(qū)域）,。

可變長(zhǎng)度的觸發(fā)不定義捕獲的長(zhǎng)度，但需停止條件,，和可選POSTFETCH長(zhǎng)度,。

POSTFETCH長(zhǎng)度后LOG Storm會(huì)停止直到一個(gè)新的START條件。非常類似固定的長(zhǎng)度,，可用于數(shù)據(jù)存儲(chǔ)資格,。

Fixed length trigger defines a START trigger condition and a capture length.  LOG Storm starts recording data upon the detection of the START condition and collects a the specified number of samples. After this, it waits until the detection of a new START condition.

Events occurring before the START condition can be recorded too, by defining a PREFETCH length.

In addition, expressions qualifying which data must be recorded can be defined (green area in the figure below).

Variable length trigger does not define a capture length, but a STOP condition and optionally a POSTFETCH length.

LOG Storm data logger stops after the POSTFETCH length and waits until a new START condition. Similarly to the fixed length, data storage qualification can be used.

     LOG Storm Studio software

 

LOG Storm Studio software is included with LOG Storm device

Platform: Win (XP/7) (32 bit / 64 bit)
Includes: GUI and FREE C/C++ API; GTK Wave waveform viewer.

C/C++ API enables control from within user-defined programs and environments. It notably allows task automation and advanced data processing.