CN203930803U - A kind of debugger - Google Patents
A kind of debugger Download PDFInfo
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- CN203930803U CN203930803U CN201320869052.3U CN201320869052U CN203930803U CN 203930803 U CN203930803 U CN 203930803U CN 201320869052 U CN201320869052 U CN 201320869052U CN 203930803 U CN203930803 U CN 203930803U
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- debug
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Abstract
A debugger, it comprises: load module, it comprises that an input interface module and first cuts module, and this input interface module comprises first interface and the second interface, and the first handover module and described input interface module are electrically connected; Signal conversion module, itself and the first handover module are electrically connected; And output module, this output module one end and described signal conversion module are electrically connected, and the other end and a main frame are electrically connected, and this output module is input to described main frame debug described secondary signal.Debugger of the present utility model, be provided with the first handover module, the direct switching of this first handover module connects UART signal and LPC signal simultaneously, when test distinct interface signal, do not need to change debug plate, do not need to add in addition debugger, in addition, this debugger can directly be connected by wireless connection device with main frame, and this debugger has not only improved work efficiency, and has reduced cost.
Description
[technical field]
The utility model relates to a kind of debugger, particularly relates to a kind of debugger that can simultaneously support a plurality of debug determinands.
[background technology]
Debugger is to be just accompanied by all the time programmer's a bosom friend beginning since computing machine is born, originally debugger is all directly realized based on hardware, until after computer industry had more outstanding development, business-like software debugger is just write staff with computer program and is met, most important, the most direct as software maintenance and error correction one, also a kind of mechanism that is absolutely necessary, central processing unit manufacturer is also tirelessly supporting to debug this behavior in CPU physical arrangement.
Design in the past the research and development initial stage of PC or Sever, the debug of motherboard is very important and can not lack, yet, Low Pin Count (LPC) signal and the RS232/UART signal of the debug You Yi underclass in these motherboards are most important, yet debugger on the market, but only for individual level signal, develop other debugger, for example: the special-purpose debugger of LPC port80 debugger and RS232, such solution is certainly feasible, and relatively inconvenient, make debug in this way, must prepare two kinds of debug plates simultaneously and carry out debug, and due to once can only debug one, if there are two to treat above debug thing, the debug time just must be elongated as twice like this, reduced work efficiency, in addition, if need observation and comparison two simultaneously, treat debug thing misdeed, must add another debugger and carry out debug, cost is increased, the debugger of passing by is in addition all to use wired mode to connect to carry out debug, if but treat debug thing aloft or long-range, want the just quite inconvenience of words of debug.
In view of this, the inefficiency and the high problem of cost that are in fact necessary to provide a kind of debugger, this debugger to solve to exist in above-mentioned technology.
[utility model content]
Therefore, the purpose of this utility model is to provide a kind of debugger, and this debugger can solve above-mentioned inefficiency and the high problem of cost.
To achieve the above object, debugger of the present utility model, this debugger can be supported some debug determinands simultaneously, and these some debug determinands comprise the first debug determinand and the second debug determinand, and this debugger comprises:
Load module, this load module comprises an input interface module, this input interface module comprises a first interface and one second interface, this first interface and described the first debug determinand are electrically connected, this second interface and described the second debug determinand are electrically connected, and described load module comprises one first handover module, this first handover module and described input interface module are electrically connected, this first handover module is for switching the output signal of described first interface and the output signal of the second interface, and this first handover module output first signal;
Signal conversion module, this signal conversion module and described the first handover module are electrically connected, and this signal conversion module is for being converted to secondary signal described first signal; And
Output module, this output module one end and described signal conversion module are electrically connected, and the other end and a main frame are electrically connected, and this output module is input to described main frame debug described secondary signal.
Preferably, described the first handover module comprises that one first switches chip and one first change-over switch, and this first switching chip and the electric connection of this first change-over switch.
Preferably, the described first model of switching chip is FSTD3125.
Preferably, described first interface is RS232 or UART signaling interface, described the second interface is LPC signaling interface, described first interface and described first switches chip and is electrically connected, described the second interface switches chip by a microprocessor and described first and is electrically connected, and this second interface and a microcontroller are electrically connected, this microcontroller and a display module are electrically connected, when LPC signal is inputted described the second interface, use above-mentioned the first change-over switch to select directly LPC signal to be inputed to described display module debug by described microcontroller, or select, by microprocessor, LPC signal is inputed to described signal conversion module, by being input to above-mentioned main frame, carry out debug.
Preferably, described display module comprises a pair of charactron.
Preferably, described signal conversion module comprises an integrated circuit (IC) chip, and the model of this integrated circuit (IC) chip is FT4232HL.
Preferably, described output module comprises one second handover module, this second handover module and described signal conversion module are electrically connected, and this output module comprises an output interface module, this output interface module comprises one the 3rd interface and a wireless connection device, the 3rd interface one end and described the second handover module are electrically connected, the other end and a main frame are electrically connected, and this wireless connection device and described the second handover module are electrically connected, described secondary signal is input to above-mentioned the second handover module, this second handover module is used for selecting that described secondary signal is inputted to above-mentioned the 3rd interface and still inputs above-mentioned wireless connection device.
Preferably, described the 3rd interface is USB2.0 interface, and described wireless connection device is wireless Bluetooth device.
Preferably, described the second handover module comprises that one second switches chip and one second change-over switch, and this second change-over switch is used for selecting above-mentioned secondary signal to be transferred to above-mentioned main frame by described the 3rd interface still by described wireless connection device, being transferred to above-mentioned main frame.
Compared to prior art, debugger of the present utility model, by a first interface and one second interface are set, and this first interface and one first change-over switch module are electrically connected, the second interface is electrically connected by a microprocessor and described the first change-over switch module, described first interface is RS232 or UART signal input interface, described the second interface is LPC signal input interface, described the first change-over switch module is used for selecting RS232 or the input of UART signal or the input of LPC signal, by a signal conversion module, RS232 or UART signal or LPC signal are converted to USB2.0 signal, by an output module, this USB2.0 signal is input to main frame and carries out debug, this debugger has been realized and has been carried out the debug of a plurality of debug determinand simultaneously, not only improved work efficiency, and reduced debug cost.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of the utility model debugger.
[embodiment]
Refer to Fig. 1, it is the structural representation of the utility model debugger.
Debugger of the present utility model, this debugger can be supported a plurality of debug determinands simultaneously, in the present embodiment, refers to Fig. 1, and the plurality of debug determinand comprises the first debug determinand 1 and the second debug determinand 2, and this debugger comprises:
Load module 3, this load module 3 comprises an input interface module 30, this input interface module 30 comprises a first interface 301 and one second interface 302, this first interface 301 is electrically connected with described the first debug determinand 1, this second interface 302 is electrically connected with described the second debug determinand 2, and described load module 3 comprises one first handover module 31, this first handover module 31 is electrically connected with described input interface module 30, this first handover module 31 is for switching the output signal of described first interface 301 and the output signal of the second interface 302, and these the first handover module 31 output first signals, in the present embodiment, this first signal is UART signal,
Signal conversion module 4, this signal conversion module 4 is electrically connected with described the first handover module 31, this signal conversion module 4 is for being converted to secondary signal described first signal, in the present embodiment, secondary signal is USB2.0 signal, signal conversion module 4 comprises an integrated circuit (IC) chip 40, and the model of this integrated circuit (IC) chip 40 is FT4232HL; And
Output module 5, this output module 5 comprises one second handover module 50, this second handover module 50 is electrically connected with described signal conversion module 4, and this output module 5 comprises an output interface module 51, this output interface module 51 comprises one the 3rd interface 510 and a wireless connection device 511, the 3rd interface 510 one end and described the second handover module 50 are electrically connected, the other end and a main frame 6 are electrically connected, and this wireless connection device 511 is electrically connected with described the second handover module 50, described secondary signal is input to above-mentioned the second handover module 50, this second handover module 50 is still inputted above-mentioned wireless connection device 511 for selecting that described secondary signal is inputted to above-mentioned the 3rd interface 510, in the present embodiment, the 3rd interface 510 is USB2.0 interface, described wireless connection device 511 is wireless Bluetooth device.
In the present embodiment, refer to Fig. 1, described the first handover module 31 comprises that one first switches chip 310 and one first change-over switch 311, and this first switching chip 310 is electrically connected with this first change-over switch 311, wherein, this first model of switching chip 310 is FSTD3125.
In the present embodiment, described first interface 301 is RS232 or UART signal input interface, described the second interface 302 is LPC signal input interface, described first interface 301 and described first switches chip 310 and is electrically connected, described the second interface 302 switches chip 310 by a microprocessor 32 and described first and is electrically connected, and this second interface 302 and a microcontroller 7 are electrically connected, this microcontroller 7 and a display module 8 are electrically connected, when LPC signal is inputted described the second interface 302, use above-mentioned the first change-over switch 311 to select directly LPC signal to be inputed to described display module 8 debugs by described microcontroller 7, or select, by microprocessor 32, LPC signal is inputed to described signal conversion module 4, by being input to above-mentioned main frame 6, carry out debug, wherein, the model of described microprocessor 32 is MAX16055, the model of described microcontroller 7 is PIC16F57, and described display module 8 comprises a pair of charactron 80, this charactron 80 will show debugging information.
In the present embodiment, described the second handover module 50 comprises that one second switches chip 500 and one second change-over switch 501, this second change-over switch 501 is for selecting above-mentioned secondary signal by described the 3rd interface 510 transmission or by described wireless connection device 511 transmission, wherein, this second model of switching chip 500 is FSA3000.
In the present embodiment, the output signal of the first debug determinand 1 is UART signal, the output signal of the second debug determinand 2 is LPC signal, and the first debug determinand 1 and first interface 301 are electrically connected, and the second debug determinand 2 and the second interface 302 are electrically connected.When UART signal is removed and staggered the time, choosing is by the first change-over switch 311, UART signal is input in integrated circuit (IC) chip 40, this integrated circuit (IC) chip 40 is converted to USB2.0 signal UART signal, then this USB2.0 signal will be input to the second switching chip 500, then, choosing is by the second change-over switch 501, if choice for use the 3rd interface 510 connects main frame 6, the 3rd interface 510 will be input to main frame 6 USB2.0 signal and carry out debug, if choice for use wireless Bluetooth device connects main frame 6, this wireless Bluetooth device directly connects main frame 6, by bluetooth, USB2.0 signal is input to main frame 6 and carries out debug processing.
When LPC signal is removed and staggered the time, this LPC signal has two kinds of debug modes:
First kind of way: this LPC signal is directly inputted to microcontroller 7, this microcontroller 7 is transferred to LPC signal on charactron 80 and directly carries out debug, and this charactron 80 will show error code;
The second way: this LPC signal will input to microprocessor 32, this microprocessor 32 is by LPC signal decoding and be converted to UART signal, this UART signal inputs on the first switching chip 310, choosing is by the first change-over switch 311, UART signal will be input to integrated circuit (IC) chip 40, this integrated circuit (IC) chip 40 is converted to USB2.0 signal UART signal, then, this USB2.0 signal inputs to the second switching chip 500, then, choosing is by the second change-over switch 501, this second change-over switch 501 is input to the 3rd interface 510 by control USB2.0 signal and is still input to wireless connection device 511, when selecting to be input to main frame 6 by the 3rd interface 510, the 3rd interface 510 will be input to main frame 6 USB2.0 signal and carry out debug, when selecting to be input to main frame 6 by wireless connection device 511, this wireless Bluetooth device directly connects main frame 6, by bluetooth, USB2.0 signal is input to main frame 6 and carries out debug processing.
Compared to prior art, debugger of the present utility model, by first interface 301 and the second interface 302 are set, wherein first interface 301 is for connecting RS232 or UART signal, the second interface 302 is for connecting LPC signal, and in this debugger, be provided with the first handover module 31, this first handover module 31 directly switches RS232 or UART signal and the LPC signal simultaneously connecting, when test distinct interface signal, do not need to change debug plate, directly choosing is by the first change-over switch 311, do not need to add in addition debugger, in addition, this debugger can directly be connected by wireless connection device 511 with main frame 6, solved the problem of current use wired connection, this debugger has not only improved work efficiency, and reduced cost.
Claims (9)
1. a debugger, this debugger can be supported some debug determinands simultaneously, and these some debug determinands comprise the first debug determinand and the second debug determinand, it is characterized in that, and this debugger comprises:
Load module, this load module comprises an input interface module, this input interface module comprises a first interface and one second interface, this first interface and described the first debug determinand are electrically connected, this second interface and described the second debug determinand are electrically connected, and described load module comprises one first handover module, this first handover module and described input interface module are electrically connected, this first handover module is for switching the output signal of described first interface and the output signal of the second interface, and this first handover module output first signal;
Signal conversion module, this signal conversion module and described the first handover module are electrically connected, and this signal conversion module is for being converted to secondary signal described first signal; And
Output module, this output module one end and described signal conversion module are electrically connected, and the other end and a main frame are electrically connected, and this output module is input to described main frame debug described secondary signal.
2. debugger according to claim 1, is characterized in that, described the first handover module comprises that one first switches chip and one first change-over switch, and this first switching chip and the electric connection of this first change-over switch.
3. debugger according to claim 2, is characterized in that, the described first model of switching chip is FSTD3125.
4. debugger according to claim 2, it is characterized in that, described first interface is RS232 or UART signaling interface, described the second interface is LPC signaling interface, described first interface and described first switches chip and is electrically connected, described the second interface switches chip by a microprocessor and described first and is electrically connected, and this second interface and a microcontroller are electrically connected, this microcontroller and a display module are electrically connected, when LPC signal is inputted described the second interface, use above-mentioned the first change-over switch to select directly LPC signal to be inputed to described display module debug by described microcontroller, or select, by microprocessor, LPC signal is inputed to described signal conversion module, by being input to above-mentioned main frame, carry out debug.
5. debugger according to claim 4, is characterized in that, described display module comprises a pair of charactron.
6. debugger according to claim 1, is characterized in that, described signal conversion module comprises an integrated circuit (IC) chip, and the model of this integrated circuit (IC) chip is FT4232HL.
7. debugger according to claim 1, it is characterized in that, described output module comprises one second handover module, this second handover module and described signal conversion module are electrically connected, and this output module comprises an output interface module, this output interface module comprises one the 3rd interface and a wireless connection device, the 3rd interface one end and described the second handover module are electrically connected, the other end and a main frame are electrically connected, and this wireless connection device and described the second handover module are electrically connected, described secondary signal is input to above-mentioned the second handover module, this second handover module is used for selecting that described secondary signal is inputted to above-mentioned the 3rd interface and still inputs above-mentioned wireless connection device.
8. debugger according to claim 7, is characterized in that, described the 3rd interface is USB2.0 interface, and described wireless connection device is wireless Bluetooth device.
9. debugger according to claim 7, it is characterized in that, described the second handover module comprises that one second switches chip and one second change-over switch, and this second change-over switch is used for selecting above-mentioned secondary signal to be transferred to above-mentioned main frame by described the 3rd interface still by described wireless connection device, being transferred to above-mentioned main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869052.3U CN203930803U (en) | 2013-12-27 | 2013-12-27 | A kind of debugger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869052.3U CN203930803U (en) | 2013-12-27 | 2013-12-27 | A kind of debugger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930803U true CN203930803U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869052.3U Expired - Fee Related CN203930803U (en) | 2013-12-27 | 2013-12-27 | A kind of debugger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930803U (en) |
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2013
- 2013-12-27 CN CN201320869052.3U patent/CN203930803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20161227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |