CN103227720B - A kind of button processing method being applied to dynamic token - Google Patents
A kind of button processing method being applied to dynamic token Download PDFInfo
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Abstract
The present invention discloses a kind of button processing method being applied to dynamic token, belongs to computer realm.The method comprises, and when dynamic token detects execution after key wakeup mark is set: 1. scan button, obtains key assignments; Judging that whether key assignments is empty, is perform 3., otherwise detects button and press the time that button unclamps and whether reach Preset Time, is carry out button multiplexing and arrange rear execution step 2., otherwise perform step 2. according to after key assignments key range; 2. respective response operation is performed according to push-button type and system mode; 3. by key wakeup Flag Reset.The method makes dynamic token volume smaller and more exquisite, convenient for users and carry.
Description
Technical field
The invention belongs to computer realm, be specifically related to a kind of button processing method being applied to dynamic token.
Background technology
Widely using along with dynamic token, the function of dynamic token, to development in pluralism, except original basic function, also add many new functional modules.Want to realize these functions, on dynamic token panel, install the more button of definition with regard to needs and carry out operation use, this has higher requirement to the Functional Design of dynamic token and appearance design.Outward appearance small and exquisite easy to carry be a large advantage of dynamic token equipment, the various control panel of button is not easy to user and uses, therefore in the urgent need to a kind of novel button processing method, to realize the multiplex object of a key, also the panel designs of dynamic token can be made more simply attractive in appearance, and more convenient user uses.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of button processing method being applied to dynamic token.
The technical scheme that the present invention takes is: a kind of button processing method being applied to dynamic token, comprises after key wakeup mark is set when described dynamic token detects:
Step S1: scanning button, obtains key assignments; Judge whether key assignments is empty, is perform step S4; Otherwise detect button to press the time that button unclamps and whether reach Preset Time, be perform step S2, otherwise perform step S3 according to after key assignments key range;
Step S2: button is set according to key assignments, if key assignments is the first numerical value, button is set to the key that moves to left, if key assignments is second value, button is set to the key that moves to right, if key assignments is third value, button is set to decimal key, if key assignments is the 4th numerical value, button is set to long delete key, if key assignments is the 5th numerical value, button is set to power key; Then step S3 is performed;
Step S3: perform respective response operation according to push-button type and system mode;
Step S4: by described key wakeup Flag Reset.
Perform respective response operation according to push-button type and system mode described in above-mentioned steps S3 to comprise:
When button is acknowledgement key or delete key or power key, and system mode is off-mode, then dynamic token start, display starting-up interface;
When button is acknowledgement key or delete key and system mode is wait state, then removes the password of display screen display, put system mode for input challenge code state;
When button is long delete key and system mode is input challenge code state, then delete all data of display screen display;
When button is for move to left or move to right key and system mode are for input challenge code state, then display screen being shown data moves to left or moves to right eight;
When button is decimal key and system mode is input challenge code state, then decimal point is shown to display screen rightmost, original display data move to left one;
When button is power key and system mode is non-off-mode, then dynamic token shutdown, close display screen, putting system mode is off-mode;
Described non-off-mode comprises wait state, input challenge code state, input active coding state, setting code state, checks cryptographic state, one-level lock-out state, secondary lock-out state.
Perform respective response operation according to push-button type and system mode described in above-mentioned steps S3 to be specially:
Step S3: judge push-button type, if delete key then performs step S3-1, if acknowledgement key then performs step S3-2, if numerical key then performs step S3-3, if move to left or the key that moves to right then perform step S3-4, if long delete key then performs step S3-5, if decimal key then performs step S3-6, if power key then performs step S3-7;
Step S3-1: judge system mode, when system mode is off-mode, then dynamic token start, display starting-up interface, performs step S4; When system mode is wait state, then remove the password of display screen display, system mode is set to input challenge code state, performs step S4; When any state that system mode is in input active coding, setting code, inspection password, one-level locking, secondary locking, input challenge code, then delete the rightmost a data of display screen, original display data shift right one, perform step S4; When system mode is that other states then directly perform step S4;
Step S3-2: judge system mode, when system mode is off-mode, then dynamic token start, display starting-up interface, performs step S4; When system mode is wait state, then remove the password of display screen display, system mode is set to input challenge code state, performs step S4; When system mode is input challenge code state, then produces dynamic password, show password on a display screen, system mode is set to wait state, perform step S4; When any state that system mode is in input active coding, setting code, inspection password, one-level locking, secondary locking, then perform step S4 after performing the confirmation operation under corresponding state; When system mode is that other states then directly perform step S4;
Step S3-3: judge whether system mode is input active coding, setting code, inspection password, one-level locking, secondary locking, any state inputted in challenge code, that the value of numerical key is shown to display screen rightmost, original display data move to left one, then perform step S4; Otherwise directly perform step S4;
Step S3-4: judge whether system mode is input active coding state, is the data of display screen display are moved to left or move to right eight, then performs step S4; Otherwise directly perform step S4;
Step S3-5: judge whether system mode is input active coding state, is delete all data of display screen display, then performs step S4; Otherwise directly perform step S4;
Step S3-6: judge whether system mode is input active coding state, and be decimal point is shown to display screen rightmost, original display data move to left one, then perform step S4; Otherwise directly perform step S4;
Step S3-7: judge whether system mode is open state, be then dynamic token start, display starting-up interface, then performs step S4; Otherwise dynamic token shuts down, close display screen, system mode is set to off-mode, then perform step S4.
Perform respective response operation according to push-button type and system mode described in above-mentioned steps S3 to be specially:
Step S3: judge system mode, when system mode is that off-mode performs step S3-1, when system mode is that wait state performs step S3-2, when system mode for input challenge code state performs step S3-3, when system mode is any state execution step S3-4 in input active coding, setting code, inspection password, one-level locking, secondary locking, when system mode directly performs step S3-5 for other states;
Step S3-1: judge push-button type, if power key or delete key or acknowledgement key, then dynamic token start, display starting-up interface, performs step S4; If other keys, then directly perform step S4;
Step S3-2: judge push-button type, if delete key or acknowledgement key, then removes the password of display screen display, puts system mode for input challenge code state, performs step S4; If power key, then dynamic token shutdown, close display screen, putting system mode is off-mode, performs step S4; If other keys, then directly perform step S4;
Step S3-3: judge push-button type, if numerical key or decimal key, is shown to display screen rightmost by the value of numerical key or decimal point, and original display data move to left one, performs step S4; If move to left or the key that moves to right, display screen shows data and move to left or move to right eight, perform step S4; If delete key, delete display screen rightmost data bit, original display data shift right one, perform step S4; If long delete key, delete all data of display screen display, perform step S4; If acknowledgement key, produce dynamic password, show dynamic password on a display screen, system mode is set to wait state, perform step S4; If power key, then dynamic token shutdown, close display screen, putting system mode is off-mode, performs step S4; If other keys, then directly perform step S4;
Step S3-4: judge push-button type, if numerical key, is shown to display screen rightmost by the value of numerical key, and original display data move to left one, performs step S4; If delete key, delete display screen rightmost a data, original display data shift right one, perform step S4; If acknowledgement key then performs the confirmation operation under corresponding state, perform step S4; If power key, then dynamic token shutdown, close display screen, putting system mode is off-mode, performs step S4; If other keys, then directly perform step S4.
Described method also comprises: whether described dynamic token detects massage protection mark and be set, and is perform steps A 2, otherwise performs steps A 1;
Steps A 1: button is exported I/O port output low level, opens keys interrupt;
Steps A 2: described dynamic token enters low-speed clock stop mode or park mode, waits to be interrupted;
RTC is waken up flag set when detecting that RTC interrupts;
When detecting that P0 interrupts, wake key wakeup mark or communication up flag set according to the data in interrupt flag register, then clear described interrupt flag register;
Steps A 3: described dynamic token enters high-frequency clock pattern; whether detect has key wakeup mark to be set; be, return after performing respective handling continue detect described massage protection mark whether be set, otherwise directly return continue detect described massage protection mark whether be set.
Describedly wake key wakeup mark or communication up flag set according to the data in interrupt flag register and be specially: whether the highest order judging described interrupt flag register is 1, wake described communication up flag set, otherwise by described key wakeup flag set.
When judging key assignments not as also comprising clearing no key counter time empty in described step S1, resetting button and pressing counter;
When described dynamic token detects that described RTC wakes up after mark is set, described execution respective handling comprises:
Step B1: described no key counter is added 1, judges whether system mode is wait state, is then by display screen displaying time bar, then performs step B3, otherwise performs step B2;
Step B2: judge whether described no key counter is greater than 60, is, reset described no key counter, dynamic token shuts down, otherwise performs step B3;
Step B3: detect button, judged whether that button is pressed, be, performed step B4, otherwise perform step B5;
Step B4: described button is pressed counter and added 1, resets button and unclamps counter; Judge that described button is pressed counter and whether is greater than 10, be then dynamic token shutdown, by described massage protection flag set, reset described button and press counter, then perform step B6; Otherwise directly perform step B6;
Step B5: described button unclamps counter and adds 1, resets described button and presses counter; Judge that button unclamps counter and whether is greater than 4, be then by described massage protection Flag Reset, reset described button and unclamp counter, then perform step B6, otherwise directly perform step B6;
Step B6: whether described dynamic token detects massage protection mark and be set, and is, exports I/O port and exports high level, close keys interrupt, perform step B7, otherwise directly perform step B7 by button;
Step B7: wake described RTC up Flag Reset.
Scan button described in described step S1, obtain key assignments and be specially:
Step 1-1: switched system clock is low-speed clock stop mode, initialization scan number of times and long marking keys;
Step 1-2: run-down button, if there is button to press, record Current Scan value is the first scan values, performs step 1-3; If pressed without button, return key assignments for empty;
Step 1-3: continue scanning button, judge whether button unclamps, if button unclamps, then calculate key assignments according to Current Scan value, if button does not unclamp, record Current Scan value, described scanning times adds 1, and judge whether Current Scan value equals the first scan values, is, performs step 1-4, otherwise return key assignments for empty;
Step 1-4: judge whether scanning times reaches 220, is then by long marking keys set, and calculates key assignments according to Current Scan value, and switching clock is high-frequency clock pattern; Otherwise continue to perform step 1-3.
Above-mentioned steps S1 be by detect long marking keys whether set detect described button and press the time that button unclamps and whether reach Preset Time.
It is that row and 3 key-press input IO go to form matrix keyboard that described scanning button refers to that scanning exports IO by 4 buttons, and when pressing without button, described button exports IO Sequential output low level respectively, and described key-press input IO is input high level respectively;
Described Current Scan value comprises the scanning column data that obtains of described matrix keyboard and row IO position, and the computing formula calculating key assignments according to Current Scan value is: key assignments=(column data & 0x70) ︱ (row IO position & 0x0F).
Be specially according to key assignments key range described in above-mentioned steps S1: if key assignments is the 4th numerical value, button is delete key, if key assignments is the 5th numerical value, button is acknowledgement key, if key assignments is the first numerical value, button is numerical key 4, if key assignments is second value, button is numerical key 6, if key assignments is third value, button is numerical key 0, if key assignments is the 6th numerical value, 7th numerical value, 8th numerical value, 9th numerical value, tenth numerical value, 11 numerical value, 12 numerical value then button corresponds to numerical key 1 respectively, numerical key 2, numerical key 3, numerical key 5, numerical key 7, numerical key 8 and numerical key 9.
The invention has the beneficial effects as follows, the dynamic token of button processing method adopting the present invention to propose, can reach volume smaller and more exquisite, use and carry effect more easily, more meet the user demand of user.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of the dynamic token that the embodiment of the present invention 1 provides;
Fig. 2 is the communication processing method flow chart of the dynamic token that the embodiment of the present invention 1 provides;
Fig. 3-1 is the button processing method flow chart of the dynamic token that the embodiment of the present invention 2 provides;
Fig. 3-2 is the button processing method flow charts of the dynamic token that the embodiment of the present invention 3 provides;
Fig. 4 is the RTC process flow figure of the dynamic token that the embodiment of the present invention 1 provides;
Fig. 5 is the refinement flow chart of embodiment 2 step 202 and embodiment 3 step 202';
Fig. 6 is the refinement flow chart of embodiment 2 step 202-206 and embodiment 3 step 202'-206'.
Embodiment
Below in conjunction with accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
As shown in Figure 1, the workflow diagram of the dynamic token that the present embodiment provides, comprising:
Step 1: device power, initialization;
Comprise particularly: initialization clock is high-frequency clock pattern, in the present embodiment, initialization clock is high speed 500K clock; Initialization system state, being specially initialization system flag bit is default value 0, and described system sign position is used for tag system state; Initialization massage protection flag bit, is specially and massage protection flag bit is used as default 0; Initialization RTC opens interruption second, initialization LCD driving, initialization Key pad port, enable communication disruption, opens interrupters.
Wherein, equipment described in the present embodiment refers to dynamic token equipment.
Step 2: judging the whether set of massage protection flag bit, is perform step 4, otherwise performs step 3;
Particularly, judge whether massage protection flag bit is 1, is perform step 4, otherwise perform step 3.
Step 3: button is exported I/O port output low level, opens keys interrupt, and order performs step 4;
Step 4: equipment enters low-speed clock stop mode or park mode, waits to be interrupted;
Particularly, when system mode is shutdown and clock output identification is 0, equipment enters park mode; Otherwise device shutdown high-frequency clock, enters low-speed clock stop mode, clock is switched to low speed 32K clock particularly.
Step 5: judged whether that interruption wakes up, if P0 interrupts then performing step 6, if RTC interrupts then performing step 10, otherwise etc. this step of continuations to be interrupted execution;
Step 6: whether the highest order judging interrupt flag register is 1, is perform step 7, otherwise perform step 8;
Particularly, the space of interrupt flag register is preferably 1 byte.
Step 7: wake communication up flag set, performs step 9;
Preferably, wake communication up mark and be set to 1.
Step 8: by key wakeup flag set, order performs step 9;
Preferably, key wakeup mark is set to 1.
Step 9: clear interrupt flag register, then performs step 11;
Step 10: wake RTC up flag set, order performs step 11;
Preferably, wake RTC up mark and be set to 1.
Step 11: equipment enters high-frequency clock pattern;
Particularly, clock is switched to high speed 500K clock by equipment.
Step 12: the communication of judgement wakes mark whether set up, is perform step 13, otherwise performs step 14;
Preferably, whether the communication of judgement wakes mark up is 1, is perform step 13, otherwise performs step 14.
Step 13: enter communication process flow process, returns after communication process flow process terminates and continues to perform step 14;
Particularly, equipment enters communication process flow process and processes the director data received and return result data.General, communication process flow process when this communication process flow process is frock between equipment and host computer.
Step 14: judging the whether set of key wakeup mark, is perform step 15, otherwise performs step 16;
Preferably, judge whether key wakeup mark is 1, is perform step 15, otherwise perform step 16.
Step 15: enter keystroke handling flow process, returns after keystroke handling flow process terminates and continues to perform step 16;
Particularly, keystroke handling flow process is emphasis of the present invention, is realized the button multiplexing of dynamic token by described keystroke handling flow process.
Step 16: judge that RTC wakes mark whether set up, be perform step 17, otherwise return step 2;
Preferably, whether be 1, be perform step 17, otherwise return step 2 if judging that RTC wakes mark up.
Step 17: enter RTC handling process, returns step 2 after RTC handling process terminates.
Particularly, described RTC handling process achieves real-time clock and the massage protection of dynamic token.
Described in above-mentioned steps 13, communication process flow process as shown in Figure 2, specifically comprises:
Step 101: communication close interrupts;
Step 102: judge whether to receive wake-up signal, be, perform step 103, otherwise return;
Step 103: communication I/O port is set to input port, receives data;
Step 104: the data received are processed;
Step 105: communication I/O port is set to delivery outlet, transmission processing result data;
Step 106: open communication disruption;
Step 107: clear and coherent letter wakes mark up, then returns.
Return shown in Fig. 2 and refer to that the step 14 returning Fig. 1 continues to perform.
Keystroke handling flow process described in the step 15 entered after equipment Inspection is set to key wakeup mark, comprising:
Step S1: scanning button, obtains key assignments; Judge whether key assignments is empty, is perform step S4; Otherwise detect button to press the time that button unclamps and whether reach Preset Time, be perform step S2, otherwise perform step S3 according to after key assignments key range;
Step S2: button is set according to key assignments, if key assignments is the first numerical value, button is set to the key that moves to left, if key assignments is second value, button is set to the key that moves to right, if key assignments is third value, button is set to decimal key, if key assignments is the 4th numerical value, button is set to long delete key, if key assignments is the 5th numerical value, button is set to power key; Then step S3 is performed;
Step S3: perform respective response operation according to push-button type and system mode;
Described operation according to push-button type and system mode execution respective response comprises:
When button is acknowledgement key or delete key or power key, and system mode is off-mode, then dynamic token start, display starting-up interface;
When button is acknowledgement key or delete key, and system mode is wait state, then remove the password of display screen display, puts system mode for input challenge code state;
When button is long delete key and system mode is input challenge code state, then delete all data of display screen display;
When button is for move to left or move to right key and system mode are for input challenge code state, then display screen display data move to left or move to right eight;
When button is decimal key and system mode is input challenge code state, then decimal point is shown to display screen rightmost, and original display data move to left one;
When button is power key and system mode is non-off-mode, then dynamic token shutdown, close display screen, putting system mode is off-mode;
Described non-off-mode comprises wait state, input challenge code state, input active coding state, setting code state, checks cryptographic state, one-level lock-out state, secondary lock-out state.
Step S4: by described key wakeup Flag Reset;
Described in the step 17 of flow process shown in Fig. 1, RTC handling process as shown in Figure 4, specifically comprises:
Step 301: no key counter adds 1;
Step 302: judge whether system mode is wait state, is perform step 303, otherwise perform step 304;
Step 303: by liquid crystal display screen displaying time bar, then performs step 306;
Step 304: judge whether no key counter is greater than 60, is, performs step 305, otherwise perform step 306;
Step 305: reset no key counter, equipment shuts down, and order performs step 306;
Step 306: detect button, judged whether that button is pressed, be, performed step 307, otherwise perform step 310;
Step 307: button is pressed counter and added 1, resets button and unclamps counter;
Step 308: judging that button is pressed counter and whether is greater than 10, is perform step 309, otherwise perform step 313;
Step 309: equipment shuts down, set massage protection mark, resets button and presses counter, then perform step 313;
Step 310: button unclamps counter and adds 1, resets button and presses counter;
Step 311: judging that button unclamps counter and whether is greater than 4, is perform step 312, otherwise perform step 313;
Step 312: clear massage protection mark, reset button and unclamp counter, order performs step 313;
Step 313: judging the whether set of massage protection mark, is perform step 314, otherwise performs step 315;
Step 314: button is exported I/O port and export high level, close keys interrupt, order performs step 315;
Step 315: clear RTC wakes mark up, returns step 2 shown in Fig. 1.
Embodiment 2
On the basis of embodiment 1, described in the step 15 of its Fig. 1, the implementation of keystroke handling flow process as shown in figure 3-1, specifically comprises:
Step 201: close keys interrupt;
Step 202: scanning button, obtains key assignments;
Particularly, 4 buttons export IO and 3 key-press input IO and form matrix keyboard, and export IO Sequential output low level respectively without button during button, key-press input IO is input high level respectively; Scanning button, obtains key assignments and is specially: judge whether key-press input IO has low level, if do not had, then return key assignments sky, if there is low level, the position judgment exporting IO and key-press input IO according to current button draws key assignments, and returns corresponding key assignments.
Step 203: judge whether key assignments is empty, is perform step 208, otherwise performs step 204;
Step 204: detect button and press the time that button unclamps and whether reach Preset Time, be perform step 205, otherwise perform step 206;
, press button from button and unclamp record and obtain a time value, judge whether this time value reaches 1.5 seconds, is, performs step 205 in the present embodiment particularly, otherwise perform step 206.
Step 205: button is set according to key assignments; Then step 207 is performed;
Specifically comprise:
When key assignments equals the key assignments of numerical key 4, button is set to the key that moves to left;
When key assignments equals the key assignments of delete key, button is set to long delete key;
When key assignments equals the key assignments of numerical key 0, button is set to decimal key;
When key assignments equals the key assignments of numerical key 6, button is set to the key that moves to right;
Step 206: according to key assignments key range; Then step 207 is performed;
Specifically comprise: if key assignments is the 4th numerical value, button is delete key, if key assignments is the 5th numerical value, button is acknowledgement key, if key assignments is the first numerical value, button is numerical key 4, if key assignments is second value, button is numerical key 6, if key assignments is third value, button is numerical key 0, if key assignments is the 6th numerical value, the 7th numerical value, the 8th numerical value, the 9th numerical value, the tenth numerical value, the 11 numerical value, the 12 numerical value, button corresponds to numerical key 1, numerical key 2, numerical key 3, numerical key 5, numerical key 7, numerical key 8 and numerical key 9 respectively.
Step 207: judge system mode, and perform step 208 after performing corresponding operating according to system mode and push-button type;
Particularly, dynamic token comprises according to system mode and push-button type execution corresponding operating:
When system mode be off-mode and button be acknowledgement key or delete key or power key time, token is started shooting, and performs step 208 after display starting-up interface, otherwise direct execution step 208;
When system mode is for inputting any one state in active coding, setting code, inspection password, one-level locking, secondary locking, judge push-button type:
When button is numerical key, the value of numerical key is shown to display screen rightmost, original display data move to left one; Wherein, described numerical key comprises numerical key 0-9.
When button is delete key, delete the data of display screen rightmost one, original display data shift right one;
When button is acknowledgement key, perform the confirmation operation under corresponding state;
When button is power key, token shuts down, and close display screen, putting system mode is off-mode;
When button is other, direct redirect performs step 208.
When system mode is for input challenge code state, judge push-button type:
When button be numerical key or decimal key time, the value of numerical key is shown to display screen rightmost, and original display data move to left one; Wherein, described numerical key comprises numerical key 0-9.
When button for move to left key time, display screen display data move to left eight;
When button for move to right key time, display screen display data shift right eight;
When button is delete key, delete display screen rightmost a data, original display data shift right one;
When button is long delete key, delete all data of display screen display;
When button is acknowledgement key, produce dynamic password, display dynamic password, putting system mode is wait state;
When button is power key, token shuts down, and close display screen, putting system mode is off-mode;
When button is other, direct redirect performs step 208.
When system mode is wait state, judge push-button type:
When button be delete key or acknowledgement key time, remove the password of display screen display, put system mode for input challenge code state;
When button is power key, token shuts down, and close display screen, putting system mode is off-mode;
When button is other, direct redirect performs step 208.
When system mode is other states, perform step 208.
Step 208: clear key wakeup mark, then returns step 16 shown in Fig. 1.
In the present embodiment, shown in Fig. 3-1, step 202 scans button, and the idiographic flow obtaining key assignments as shown in Figure 5, comprising:
Step 3-1: switched system clock is low-speed clock stop mode, initialization scan number of times and long marking keys;
Step 3-2: run-down button, has judged whether that button is pressed, has been, performed step 3-3, otherwise key assignments is empty, performs step 3-10;
Step 3-3: record Current Scan value is the first scan values;
Step 3-4: continue scanning button, judge whether button unclamps, and is, performs step 3-9, otherwise perform step 3-5;
Step 3-5: record Current Scan value, scanning times adds 1;
Step 3-6: judge whether Current Scan value equals the first scan values, is, performs step 3-7, otherwise key assignments is empty, performs step 3-10;
Step 3-7: judge whether scanning times reaches 220, is, performs step 3-8, otherwise return step 3-4;
Step 3-8: by long marking keys set, order performs step 3-9;
Step 3-9: calculate key assignments according to Current Scan value;
In the present embodiment, described Current Scan value comprises the scanning column data that obtains of described matrix keyboard and row IO position, the computing formula calculating key assignments according to Current Scan value is: key assignments=(~ ColInEffect & 0x70) ︱ (iEffect & 0x0F), wherein ColInEffect is column data, and iEffect is row IO position.
Step 3-10: switched system clock is high-frequency clock pattern.
In the present embodiment, step 202-206 shown in Fig. 3-1 can be specially following process, as shown in Figure 6:
When carrying out key scan, first switched system clock is to 32K low-speed clock, defines correlated variables and initialization: Longkey=0, ColInEffect=0, iEffect=0; Read row IO shape & 0x70, obtain column data; Judge whether column data equals one of three preset values (0x30,0x50,0x60), is, start the 1st scanning, otherwise return key assignments for empty, perform step 2-12;
1st scanning starts:
1-1: put cyclic variable i=0, line output variable R owOut=0x01;
1-2: line output variable step-by-step negate assignment is exported to row IO, at once IO output=~ RowOut;
1-3: read row IO state & 0x70, obtain column data, judge whether column data equals preset value is then 1-4, otherwise 1-5;
The preset value of the present embodiment is 0x30 or 0x50 or 0x60;
1-4: record column data is ColIn0, the value of record i is i0; Enter the 2-220 time scanning;
1-5:RowOut moves to left one, and i adds 1, judges whether i < 4 sets up, and is return 1-2, otherwise returns key assignments for empty, performs step 2-12.
The 2-220 time scanning starts:
2-1: put cyclic variable j=0;
2-2: put key number variable KeyNum=0, presses mark flagdown=0; Cyclic variable i=0, line output variable R owOut=0x01;
2-3: line output variable step-by-step negate assignment is exported to row IO, at once IO output=~ RowOut;
2-4: read row IO state & 0x70, obtain column data, judge whether column data is not equal to 0x70, is, put after pressing mark flagdown=1 and continue next step, otherwise directly enter next step;
2-5: judge whether column data equals preset value, is, recording column data is ColInEffect, and the value of record i is continue next step after iEffect, KeyNum add 1, otherwise directly enters next step;
The preset value of the present embodiment is 0x30 or 0x50 or 0x60;
2-6:RowOut moves to left one, and i adds 1, judges whether i < 4 sets up, and is return 2-3, otherwise enters next step;
2-7: judge whether to meet ColInEffect unequal to ColIn0 or iEffect unequal to i0, be, returns key assignments for empty, performs step 2-12, otherwise continue next step;
2-8: judge whether KeyNum > 1 sets up, and is, returns key assignments for empty, otherwise continues next step;
2-9: judge that whether press mark flagdown=0 sets up, and be continue next step, otherwise j adds 1, judges whether j < 220 sets up, and is return 2-2, otherwise continues next step;
2-10: judge whether j < 5 sets up, return key assignments for empty, otherwise judge whether j=220 sets up, put calculation key keyvalue after long button mark Longkey=1, otherwise directly calculation key keyvalue, computing formula is: keyvalue=(~ ColInEffect & 0x70) ︱ (iEffect & 0x0F);
2-11: reset no key counter, resets button and presses counter;
Judge whether long marking keys is 1, is arrange button according to key assignments, perform step 2-12, otherwise according to key assignments key range, perform step 2-12;
Particularly, comprise according to key assignments keyvalue key range:
Keyvalue=0x10 representative digit key 1, keyvalue=0x11 representative digit key 4, keyvalue=0x12 representative digit key 7, keyvalue=0x13 represents delete key, keyvalue=0x43 represents acknowledgement key, keyvalue=0x21 representative digit key 5, keyvalue=0x22 representative digit key 8, keyvalue=0x23 representative digit key 0, keyvalue=0x40 representative digit key 3, keyvalue=0x41 representative digit key 6, keyvalue=0x42 representative digit key 9, keyvalue=0x20 representative digit key 2.
Particularly, arrange button according to key assignments keyvalue to comprise:
Button is set during keyvalue=0x11 for the key that moves to left, arranging button during keyvalue=0x13 is long delete key, arranging button during keyvalue=0x23 is decimal key, arranges button for the key that moves to right during keyvalue=0x41, and arranging button during keyvalue=0x43 is power key.
2-12: switched system clock is to 500K high-frequency clock.
Further, the keyboard stabilization process of time delay 5 milliseconds can also be added when first time reads column data.
Embodiment 3
On the basis of embodiment 1, described in the step 15 of its Fig. 1, the implementation of keystroke handling flow process can also be as shown in figure 3-2, specifically comprises:
Step 201': close keys interrupt;
Step 202': scanning button, obtains key assignments;
Step 203': judge whether key assignments is empty, is perform step 208', otherwise performs next step;
Step 204': detect button and press the time that button unclamps and whether reach Preset Time, be perform step 205', otherwise perform step 206';
, press button from button and unclamp record and obtain a time value, judge whether this time value reaches 1.5 seconds, is, performs step 205' in the present embodiment particularly, otherwise perform step 206'.
Step 205': arrange button according to key assignments, performs step 207 ';
Describedly button be set according to key assignments specifically comprise:
When key assignments equals the key assignments of numerical key 4, button is set to the key that moves to left;
When key assignments equals the key assignments of delete key, button is set to long delete key;
When key assignments equals the key assignments of numerical key 0, button is set to decimal key;
When key assignments equals the key assignments of numerical key 6, button is set to the key that moves to right;
Step 206': according to key assignments key range, performs step 207';
Describedly specifically to comprise according to key assignments key range: if key assignments is the 4th numerical value, button is delete key, if key assignments is the 5th numerical value, button is acknowledgement key, if key assignments is the first numerical value, button is numerical key 4, if key assignments is second value, button is numerical key 6, if key assignments is third value, button is numerical key 0, if key assignments is the 6th numerical value, 7th numerical value, 8th numerical value, 9th numerical value, tenth numerical value, 11 numerical value, 12 numerical value then button corresponds to numerical key 1 respectively, numerical key 2, numerical key 3, numerical key 5, numerical key 7, numerical key 8 and numerical key 9.
Step 207': judge push-button type;
When button is delete key, judge system mode:
System mode is off-mode, then token start, and display starting-up interface, performs step 208';
System mode is wait state, then remove the password of display screen display, puts system mode for input challenge code state, performs step 208';
System mode is one of them in input active coding, setting code, inspection password, one-level locking, secondary locking, input challenge code, then delete the data of display screen rightmost one, original display data shift right one, perform step 208';
Time system mode is other states, directly perform step 208'.
When button is acknowledgement key, judge system mode:
System mode is off-mode, then token start, and display starting-up interface, performs step 208';
System mode is wait state, then remove the password of display screen display, puts system mode for input challenge code state, performs step 208';
System mode is input challenge code state, then produce dynamic password, display dynamic password, putting system mode is wait state, performs step 208';
System mode is one of them in input active coding, setting code, inspection password, one-level locking, secondary locking, then perform the confirmation operation under corresponding state, perform step 208';
Time system mode is other states, directly perform step 208'.
When button is numerical key 0-9, judge whether system mode equals to input one of them in active coding, setting code, inspection password, one-level locking, secondary locking, input challenge code state, that the value of numerical key is shown to display screen rightmost, original display data move to left one, then perform step 208'; Otherwise directly perform step 208';
When button for move to left or move to right key time, judge whether system mode equals input challenge code state, is, display screen display data move to left or move to right eight, then perform step 208'; Otherwise directly perform step 208';
When button is long delete key, judge whether system mode equals input challenge code state, is delete all data of display screen display, then performs step 208'; Otherwise directly perform step 208';
When button is decimal key, judge whether system mode equals input challenge code state, and be decimal point is shown to display screen rightmost, original display data move to left one, then perform step 208'; Otherwise directly perform step 208';
When button is power key, judge system mode whether equal shutdown, be then token start, display starting-up interface, then perform step 208 '; Otherwise token shuts down, close display screen, putting system mode is off-mode, then performs step 208';
Step 208': clear key wakeup mark.Then step 16 is returned.
Scan button in above-mentioned steps 202', obtain the detailed process of key assignments with identical shown in Fig. 5 in embodiment 2.The specific implementation process of above-mentioned steps 202'-206' is with identical shown in Fig. 6 in embodiment 2.Do not repeat them here.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.
Claims (10)
1. be applied to a button processing method for dynamic token, it is characterized in that, comprise after key wakeup mark is set when described dynamic token detects:
Step S1: scanning button, obtains key assignments; Judge whether key assignments is empty, is perform step S4; Otherwise detect button to press the time that button unclamps and whether reach Preset Time, be perform step S2, otherwise perform step S3 according to after key assignments key range;
Step S2: button is set according to key assignments, if key assignments is the first numerical value, button is set to the key that moves to left, if key assignments is second value, button is set to the key that moves to right, if key assignments is third value, button is set to decimal key, if key assignments is the 4th numerical value, button is set to long delete key, if key assignments is the 5th numerical value, button is set to power key; Then step S3 is performed;
Step S3: perform respective response operation according to push-button type and system mode;
Step S4: by described key wakeup Flag Reset;
Perform respective response operation according to push-button type and system mode described in step S3 to comprise:
When button is acknowledgement key or delete key or power key, and system mode is off-mode, then dynamic token start, display starting-up interface;
When button is acknowledgement key or delete key and system mode is wait state, then removes the password of display screen display, put system mode for input challenge code state;
When button is long delete key and system mode is input challenge code state, then delete all data of display screen display;
When button is for move to left or move to right key and system mode are for input challenge code state, then display screen being shown data moves to left or moves to right eight;
When button is decimal key and system mode is input challenge code state, then decimal point is shown to display screen rightmost, original display data move to left one;
When button is power key and system mode is non-off-mode, then dynamic token shutdown, close display screen, putting system mode is off-mode;
Described non-off-mode comprises wait state, input challenge code state, input active coding state, setting code state, checks cryptographic state, one-level lock-out state, secondary lock-out state.
2. method according to claim 1, is characterized in that, performs respective response operation be specially described in step S3 according to push-button type and system mode:
Step S3: judge push-button type, if delete key then performs step S3-1, if acknowledgement key then performs step S3-2, if numerical key then performs step S3-3, if move to left or the key that moves to right then perform step S3-4, if long delete key then performs step S3-5, if decimal key then performs step S3-6, if power key then performs step S3-7;
Step S3-1: judge system mode, when system mode is off-mode, then dynamic token start, display starting-up interface, performs step S4; When system mode is wait state, then remove the password of display screen display, system mode is set to input challenge code state, performs step S4; When any state that system mode is in input active coding, setting code, inspection password, one-level locking, secondary locking, input challenge code, then delete the rightmost a data of display screen, original display data shift right one, perform step S4; When system mode is that other states then directly perform step S4;
Step S3-2: judge system mode, when system mode is off-mode, then dynamic token start, display starting-up interface, performs step S4; When system mode is wait state, then remove the password of display screen display, system mode is set to input challenge code state, performs step S4; When system mode is input challenge code state, then produces dynamic password, show password on a display screen, system mode is set to wait state, perform step S4; When any state that system mode is in input active coding, setting code, inspection password, one-level locking, secondary locking, then perform step S4 after performing the confirmation operation under corresponding state; When system mode is that other states then directly perform step S4;
Step S3-3: judge whether system mode is input active coding, setting code, inspection password, one-level locking, secondary locking, any state inputted in challenge code, that the value of numerical key is shown to display screen rightmost, original display data move to left one, then perform step S4; Otherwise directly perform step S4;
Step S3-4: judge whether system mode is input active coding state, is the data of display screen display are moved to left or move to right eight, then performs step S4; Otherwise directly perform step S4;
Step S3-5: judge whether system mode is input active coding state, is delete all data of display screen display, then performs step S4; Otherwise directly perform step S4;
Step S3-6: judge whether system mode is input active coding state, and be decimal point is shown to display screen rightmost, original display data move to left one, then perform step S4; Otherwise directly perform step S4;
Step S3-7: judge whether system mode is open state, be then dynamic token start, display starting-up interface, then performs step S4; Otherwise dynamic token shuts down, close display screen, system mode is set to off-mode, then perform step S4.
3. method according to claim 1, is characterized in that, performs respective response operation be specially described in step S3 according to push-button type and system mode:
Step S3: judge system mode, when system mode is that off-mode performs step S3-1, when system mode is that wait state performs step S3-2, when system mode for input challenge code state performs step S3-3, when system mode is any state execution step S3-4 in input active coding, setting code, inspection password, one-level locking, secondary locking, when system mode directly performs step S3-5 for other states;
Step S3-1: judge push-button type, if power key or delete key or acknowledgement key, then dynamic token start, display starting-up interface, performs step S4; If other keys, then directly perform step S4;
Step S3-2: judge push-button type, if delete key or acknowledgement key, then removes the password of display screen display, puts system mode for input challenge code state, performs step S4; If power key, then dynamic token shutdown, close display screen, putting system mode is off-mode, performs step S4; If other keys, then directly perform step S4;
Step S3-3: judge push-button type, if numerical key or decimal key, is shown to display screen rightmost by the value of numerical key or decimal point, and original display data move to left one, performs step S4; If move to left or the key that moves to right, display screen shows data and move to left or move to right eight, perform step S4; If delete key, delete display screen rightmost data bit, original display data shift right one, perform step S4; If long delete key, delete all data of display screen display, perform step S4; If acknowledgement key, produce dynamic password, show dynamic password on a display screen, system mode is set to wait state, perform step S4; If power key, then dynamic token shutdown, close display screen, putting system mode is off-mode, performs step S4; If other keys, then directly perform step S4;
Step S3-4: judge push-button type, if numerical key, is shown to display screen rightmost by the value of numerical key, and original display data move to left one, performs step S4; If delete key, delete display screen rightmost a data, original display data shift right one, perform step S4; If acknowledgement key then performs the confirmation operation under corresponding state, perform step S4; If power key, then dynamic token shutdown, close display screen, putting system mode is off-mode, performs step S4; If other keys, then directly perform step S4.
4. the method according to the arbitrary claim of claim 1-3, is characterized in that, described method also comprises: whether described dynamic token detects massage protection mark and be set, and is perform steps A 2, otherwise performs steps A 1;
Steps A 1: button is exported I/O port output low level, opens keys interrupt;
Steps A 2: described dynamic token enters low-speed clock stop mode or park mode, waits to be interrupted;
RTC is waken up flag set when detecting that RTC interrupts;
When detecting that P0 interrupts, wake key wakeup mark or communication up flag set according to the data in interrupt flag register, then clear described interrupt flag register;
Steps A 3: described dynamic token enters high-frequency clock pattern; whether detect has key wakeup mark to be set; be, return after performing respective handling continue detect described massage protection mark whether be set, otherwise directly return continue detect described massage protection mark whether be set.
5. according to the method that claim 4 is stated, it is characterized in that, describedly wake key wakeup mark or communication up flag set according to the data in interrupt flag register and be specially: whether the highest order judging described interrupt flag register is 1, wake described communication up flag set, otherwise by described key wakeup flag set.
6. according to the method that claim 4 is stated, it is characterized in that, when judging key assignments not as also comprising clearing no key counter time empty in described step S1, resetting button and pressing counter;
When described dynamic token detects that described RTC wakes up after mark is set, described execution respective handling comprises:
Step B1: described no key counter is added 1, judges whether system mode is wait state, is then by display screen displaying time bar, then performs step B3, otherwise performs step B2;
Step B2: judge whether described no key counter is greater than 60, is, reset described no key counter, dynamic token shuts down, otherwise performs step B3;
Step B3: detect button, judged whether that button is pressed, be, performed step B4, otherwise perform step B5;
Step B4: described button is pressed counter and added 1, resets button and unclamps counter; Judge that described button is pressed counter and whether is greater than 10, be then dynamic token shutdown, by described massage protection flag set, reset described button and press counter, then perform step B6; Otherwise directly perform step B6;
Step B5: described button unclamps counter and adds 1, resets described button and presses counter; Judge that button unclamps counter and whether is greater than 4, be then by described massage protection Flag Reset, reset described button and unclamp counter, then perform step B6, otherwise directly perform step B6;
Step B6: whether described dynamic token detects massage protection mark and be set, and is, exports I/O port and exports high level, close keys interrupt, perform step B7, otherwise directly perform step B7 by button;
Step B7: wake described RTC up Flag Reset.
7. the method according to the arbitrary claim of claim 1-3, is characterized in that, scans button described in described step S1, obtains key assignments and is specially:
Step 1-1: switched system clock is low-speed clock stop mode, initialization scan number of times and long marking keys;
Step 1-2: run-down button, if there is button to press, record Current Scan value is the first scan values, performs step 1-3; If pressed without button, return key assignments for empty;
Step 1-3: continue scanning button, judge whether button unclamps, if button unclamps, then calculate key assignments according to Current Scan value, if button does not unclamp, record Current Scan value, described scanning times adds 1, and judge whether Current Scan value equals the first scan values, is, performs step 1-4, otherwise return key assignments for empty;
Step 1-4: judge whether scanning times reaches 220, is then by long marking keys set, and calculates key assignments according to Current Scan value, and switching clock is high-frequency clock pattern; Otherwise continue to perform step 1-3.
8. method according to claim 7, is characterized in that, described step S1 be by detect long marking keys whether set detect described button and press the time that button unclamps and whether reach Preset Time.
9. method according to claim 7, it is characterized in that, it is that row and 3 key-press input IO go to form matrix keyboard that described scanning button refers to that scanning exports IO by 4 buttons, when pressing without button, described button exports IO Sequential output low level respectively, and described key-press input IO is input high level respectively;
Described Current Scan value comprises the scanning column data that obtains of described matrix keyboard and row IO position, and the computing formula calculating key assignments according to Current Scan value is: key assignments=(column data & 0x70) ︱ (row IO position & 0x0F).
10. method according to claim 1, it is characterized in that, be specially according to key assignments key range described in described step S1: if key assignments is the 4th numerical value, button is delete key, if key assignments is the 5th numerical value, button is acknowledgement key, if key assignments is the first numerical value, button is numerical key 4, if key assignments is second value, button is numerical key 6, if key assignments is third value, button is numerical key 0, if key assignments is the 6th numerical value, 7th numerical value, 8th numerical value, 9th numerical value, tenth numerical value, 11 numerical value, 12 numerical value then button corresponds to numerical key 1 respectively, numerical key 2, numerical key 3, numerical key 5, numerical key 7, numerical key 8 and numerical key 9.
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| CN103684785B (en) * | 2013-12-09 | 2017-01-18 | 飞天诚信科技股份有限公司 | Dynamic token with key protection function and working method thereof |
| CN104394145B (en) * | 2014-11-25 | 2015-09-23 | 飞天诚信科技股份有限公司 | A kind of dynamic token and method of work thereof with journal function |
| CN110308707A (en) * | 2019-07-04 | 2019-10-08 | 无锡琼智信息科技有限公司 | Controller, intelligentized Furniture and key control method |
| CN110519047A (en) * | 2019-07-15 | 2019-11-29 | 上海林果实业股份有限公司 | Token activation method and device |
| CN115167753B (en) * | 2022-07-12 | 2023-04-18 | 深圳市瑞云科技有限公司 | Method for acquiring any multi-key combination data of keyboard |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306181A (en) * | 2000-01-18 | 2001-08-01 | 广东科龙空调器有限公司 | Air conditioner controller with multifunctional keys |
| CN1779617A (en) * | 2004-11-23 | 2006-05-31 | 华为技术有限公司 | Method for realizing active function by assembled keys |
| CN102194311A (en) * | 2011-06-03 | 2011-09-21 | 深圳创维照明电器有限公司 | All-in-one remote control device of household electrical appliances and realization method thereof |
| CN202309734U (en) * | 2011-10-31 | 2012-07-04 | 天地融科技股份有限公司 | Dynamic password generating device |
| CN102611556A (en) * | 2012-03-31 | 2012-07-25 | 飞天诚信科技股份有限公司 | Working method of dynamic token |
| CN102801531A (en) * | 2012-09-04 | 2012-11-28 | 飞天诚信科技股份有限公司 | Working method of dynamic password based on sound transmission |
-
2013
- 2013-03-12 CN CN201310078191.9A patent/CN103227720B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306181A (en) * | 2000-01-18 | 2001-08-01 | 广东科龙空调器有限公司 | Air conditioner controller with multifunctional keys |
| CN1779617A (en) * | 2004-11-23 | 2006-05-31 | 华为技术有限公司 | Method for realizing active function by assembled keys |
| CN102194311A (en) * | 2011-06-03 | 2011-09-21 | 深圳创维照明电器有限公司 | All-in-one remote control device of household electrical appliances and realization method thereof |
| CN202309734U (en) * | 2011-10-31 | 2012-07-04 | 天地融科技股份有限公司 | Dynamic password generating device |
| CN102611556A (en) * | 2012-03-31 | 2012-07-25 | 飞天诚信科技股份有限公司 | Working method of dynamic token |
| CN102801531A (en) * | 2012-09-04 | 2012-11-28 | 飞天诚信科技股份有限公司 | Working method of dynamic password based on sound transmission |
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