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This commit is contained in:
Baozhu Zuo
2020-02-02 12:50:38 +08:00
parent 251a3bb9c9
commit 532a9e70e1
11 changed files with 665 additions and 743 deletions
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99
HT16K33_driver.cpp
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@@ -1,78 +1,73 @@
/* /*
* HT16K33_driver.cpp HT16K33_driver.cpp
* A library for Grove - grove_quad_alphanumeric_display A library for Grove - grove_quad_alphanumeric_display
*
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : Jerry Yip Author : Jerry Yip
* Create Time: 2018-06 Create Time: 2018-06
* Version : 0.1 Version : 0.1
* Change Log : Change Log :
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: 2018-06 Create Time: 2018-06
* Version : 1.1 Version : 1.1
* Change Log :for digital tube development. Change Log :for digital tube development.
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include <Arduino.h> #include <Arduino.h>
#include "HT16K33_driver.h" #include "HT16K33_driver.h"
bool HT16K33::writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t* data) bool HT16K33::writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t* data) {
{
Wire.beginTransmission(devAddr); Wire.beginTransmission(devAddr);
Wire.write((uint8_t) regAddr); Wire.write((uint8_t) regAddr);
for (uint8_t i = 0; i < length; i++) { for (uint8_t i = 0; i < length; i++) {
Wire.write((uint8_t) data[i]); Wire.write((uint8_t) data[i]);
} }
Wire.endTransmission(); Wire.endTransmission();
} }
void HT16K33::init(uint8_t addr) void HT16K33::init(uint8_t addr) {
{
_addr = addr; _addr = addr;
// turn on oscillator // turn on oscillator
writeBytes(_addr, 0x21, 0, (uint8_t *)NULL); writeBytes(_addr, 0x21, 0, (uint8_t*)NULL);
} }
/*brightness:0-15*/ /*brightness:0-15*/
void HT16K33::setBrightness(uint8_t brightness) void HT16K33::setBrightness(uint8_t brightness) {
{ writeBytes(_addr, (0xE0 | brightness), 0, (uint8_t*)NULL);
writeBytes(_addr, (0xE0 | brightness), 0, (uint8_t *)NULL);
} }
void HT16K33::setBlinkRate(blink_type_t blink_type) void HT16K33::setBlinkRate(blink_type_t blink_type) {
{ writeBytes(_addr, (0x80 | 0x01 | (blink_type << 1)), 0, (uint8_t*)NULL);
writeBytes(_addr, (0x80 | 0x01 | (blink_type << 1)), 0, (uint8_t *)NULL);
} }
void HT16K33::clear() void HT16K33::clear() {
{
} }

93
HT16K33_driver.h
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@@ -1,40 +1,40 @@
/* /*
* HT16K33_driver.h HT16K33_driver.h
* A library for Grove - grove_quad_alphanumeric_display A library for Grove - grove_quad_alphanumeric_display
*
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : Jerry Yip Author : Jerry Yip
* Create Time: 2018-06 Create Time: 2018-06
* Version : 0.1 Version : 0.1
* Change Log : Change Log :
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: 2018-06 Create Time: 2018-06
* Version : 1.1 Version : 1.1
* Change Log :for digital tube development. Change Log :for digital tube development.
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#ifndef __HT16K33_DRIVER_H_ #ifndef __HT16K33_DRIVER_H_
#define __HT16K33_DRIVER_H_ #define __HT16K33_DRIVER_H_
@@ -46,22 +46,19 @@
enum orientation_type_t enum orientation_type_t {
{
DISPLAY_ROTATE_0 = 0, DISPLAY_ROTATE_0 = 0,
DISPLAY_ROTATE_90, DISPLAY_ROTATE_90,
DISPLAY_ROTATE_180, DISPLAY_ROTATE_180,
DISPLAY_ROTATE_270, DISPLAY_ROTATE_270,
}; };
enum action_type_t enum action_type_t {
{
ACTION_SCROLLING = 0, ACTION_SCROLLING = 0,
ACTION_SHIFT, ACTION_SHIFT,
}; };
enum blink_type_t enum blink_type_t {
{
BLINK_OFF = 0, BLINK_OFF = 0,
BLINK_2HZ, BLINK_2HZ,
BLINK_1HZ, BLINK_1HZ,
@@ -69,20 +66,20 @@ enum blink_type_t
class HT16K33 { class HT16K33 {
public: public:
HT16K33(){}; HT16K33() {};
void init(uint8_t addr); void init(uint8_t addr);
void setBlinkRate(blink_type_t blink_type); void setBlinkRate(blink_type_t blink_type);
void setBrightness(uint8_t brightness); void setBrightness(uint8_t brightness);
virtual void clear(); virtual void clear();
bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t* data); bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t* data);
protected: protected:
uint8_t _addr; uint8_t _addr;
}; };

22
examples/combine_two_displays/combine_two_displays.ino
View File

@@ -5,29 +5,28 @@
Seeed_Digital_Tube tube1; Seeed_Digital_Tube tube1;
Seeed_Digital_Tube tube2; Seeed_Digital_Tube tube2;
/** /**
* NOTICE:Every tubes display has the same default i2c address. NOTICE:Every tubes display has the same default i2c address.
* if you want to combine two(or more)display in one project,you should change the if you want to combine two(or more)display in one project,you should change the
* i2c address,by soldering the pad of device's backside. i2c address,by soldering the pad of device's backside.
* please refer to our wiki to get more details. please refer to our wiki to get more details.
* */ * */
#define I2C_ADDR_AFTER_CHANGE_FOUR 0x75 #define I2C_ADDR_AFTER_CHANGE_FOUR 0x75
#define I2C_ADDR_DEFAULT_FOUR 0x71 #define I2C_ADDR_DEFAULT_FOUR 0x71
void setup() void setup() {
{
Wire.begin(); Wire.begin();
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube1.setTubeType(TYPE_4,I2C_ADDR_AFTER_CHANGE_FOUR); tube1.setTubeType(TYPE_4, I2C_ADDR_AFTER_CHANGE_FOUR);
tube1.setBrightness(15); tube1.setBrightness(15);
tube1.setBlinkRate(BLINK_OFF); tube1.setBlinkRate(BLINK_OFF);
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube2.setTubeType(TYPE_4,I2C_ADDR_DEFAULT_FOUR); tube2.setTubeType(TYPE_4, I2C_ADDR_DEFAULT_FOUR);
tube2.setBrightness(15); tube2.setBrightness(15);
tube2.setBlinkRate(BLINK_OFF); tube2.setBlinkRate(BLINK_OFF);
@@ -35,15 +34,14 @@ void setup()
} }
void loop() void loop() {
{
tube1.displayNum(1234); tube1.displayNum(1234);
delay(100); delay(100);
tube2.displayNum(5678); tube2.displayNum(5678);
delay(100); delay(100);
while(1); while (1);
} }

78
examples/display_basic/display_basic.ino
View File

@@ -1,68 +1,66 @@
/* /*
* display_basic.ino display_basic.ino
* Example for digital tube. Example for digital tube.
*
* Copyright (c) 2018 Seeed Technology Co., Ltd. Copyright (c) 2018 Seeed Technology Co., Ltd.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: sep. 2018 Create Time: sep. 2018
* Change Log : Change Log :
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include <Wire.h> #include <Wire.h>
#include "grove_alphanumeric_display.h" #include "grove_alphanumeric_display.h"
Seeed_Digital_Tube tube; Seeed_Digital_Tube tube;
void setup() void setup() {
{
Wire.begin(); Wire.begin();
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube.setTubeType(TYPE_4,TYPE_4_DEFAULT_I2C_ADDR); tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR);
// If using two digital tubes, use this configuration. // If using two digital tubes, use this configuration.
// tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR); // tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);
tube.setBrightness(15); tube.setBrightness(15);
tube.setBlinkRate(BLINK_OFF); tube.setBlinkRate(BLINK_OFF);
} }
void loop() void loop() {
{
tube.displayNum(12); tube.displayNum(12);
delay(2000); delay(2000);
tube.displayNum(4567,500); tube.displayNum(4567, 500);
delay(2000); delay(2000);
tube.displayString("AB",500); tube.displayString("AB", 500);
delay(2000); delay(2000);
tube.displayString("abcd",500); tube.displayString("abcd", 500);
delay(2000); delay(2000);
} }

87
examples/display_custom/display_custom.ino
View File

@@ -1,33 +1,33 @@
/* /*
* display_custom.ino display_custom.ino
* Example for digital tube. Example for digital tube.
*
* Copyright (c) 2018 Seeed Technology Co., Ltd. Copyright (c) 2018 Seeed Technology Co., Ltd.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: sep. 2018 Create Time: sep. 2018
* Change Log : Change Log :
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include <Wire.h> #include <Wire.h>
@@ -36,43 +36,40 @@
Seeed_Digital_Tube tube; Seeed_Digital_Tube tube;
void setup() void setup() {
{
Wire.begin(); Wire.begin();
// If using two digital tubes, use this configuration. // If using two digital tubes, use this configuration.
// tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR); // tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube.setTubeType(TYPE_4,TYPE_4_DEFAULT_I2C_ADDR); tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR);
tube.setBrightness(15); tube.setBrightness(15);
tube.setBlinkRate(BLINK_1HZ); tube.setBlinkRate(BLINK_1HZ);
} }
void displayCustom() void displayCustom() {
{
tube.clearBuf(); tube.clearBuf();
tube.setTubeSingleChar(FIRST_TUBE,'t'); tube.setTubeSingleChar(FIRST_TUBE, 't');
tube.setTubeSingleChar(SECOND_TUBE,'T'); tube.setTubeSingleChar(SECOND_TUBE, 'T');
//if using two digital tubes,there's no third&fourth channel. //if using two digital tubes,there's no third&fourth channel.
tube.setTubeSingleNum(THIRD_TUBE,5); tube.setTubeSingleNum(THIRD_TUBE, 5);
tube.setTubeSingleNum(FOURTH_TUBE,5); tube.setTubeSingleNum(FOURTH_TUBE, 5);
// The location of point is different between two&four digital tubes. // The location of point is different between two&four digital tubes.
tube.setPoint(true,false); tube.setPoint(true, false);
tube.display(); tube.display();
} }
void loop() void loop() {
{
displayCustom(); displayCustom();
delay(2000); delay(2000);
} }

68
examples/display_scroll_number/display_scroll_number.ino
View File

@@ -1,33 +1,33 @@
/* /*
* display_scroll_number.ino display_scroll_number.ino
* Example for digital tube. Example for digital tube.
*
* Copyright (c) 2018 Seeed Technology Co., Ltd. Copyright (c) 2018 Seeed Technology Co., Ltd.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: sep. 2018 Create Time: sep. 2018
* Change Log : Change Log :
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include <Wire.h> #include <Wire.h>
#include "grove_alphanumeric_display.h" #include "grove_alphanumeric_display.h"
@@ -36,15 +36,14 @@ Seeed_Digital_Tube tube;
void setup() void setup() {
{
Wire.begin(); Wire.begin();
// If using two digital tubes, use this configuration. // If using two digital tubes, use this configuration.
// tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR); // tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube.setTubeType(TYPE_4,TYPE_4_DEFAULT_I2C_ADDR); tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR);
tube.setBrightness(15); tube.setBrightness(15);
tube.setBlinkRate(BLINK_OFF); tube.setBlinkRate(BLINK_OFF);
@@ -52,8 +51,7 @@ void setup()
void loop() void loop() {
{ tube.displayNum(1234567, 500);
tube.displayNum(1234567,500);
delay(1000); delay(1000);
} }

70
examples/display_scroll_string/display_scroll_string.ino
View File

@@ -1,33 +1,33 @@
/* /*
* display_scroll_string.ino display_scroll_string.ino
* Driver for digital tube. Driver for digital tube.
*
* Copyright (c) 2018 Seeed Technology Co., Ltd. Copyright (c) 2018 Seeed Technology Co., Ltd.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: sep. 2018 Create Time: sep. 2018
* Change Log : Change Log :
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include <Wire.h> #include <Wire.h>
#include "grove_alphanumeric_display.h" #include "grove_alphanumeric_display.h"
@@ -35,15 +35,14 @@ Seeed_Digital_Tube tube;
void setup() void setup() {
{
Wire.begin(); Wire.begin();
// If using two digital tubes, use this configuration. // If using two digital tubes, use this configuration.
// tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR); // tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube.setTubeType(TYPE_4,TYPE_4_DEFAULT_I2C_ADDR); tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR);
tube.setBrightness(15); tube.setBrightness(15);
tube.setBlinkRate(BLINK_OFF); tube.setBlinkRate(BLINK_OFF);
@@ -51,8 +50,7 @@ void setup()
void loop() void loop() {
{ tube.displayString("ABCDEFGHIJK", 500);
tube.displayString("ABCDEFGHIJK",500);
delay(1000); delay(1000);
} }

122
examples/display_specific_segments/display_specific_segments.ino
View File

@@ -1,30 +1,30 @@
/* /*
display_basic.ino display_basic.ino
Example for displaying specific segments on a tube. Example for displaying specific segments on a tube.
Author : dagwoodland Author : dagwoodland
Create Time: Sep 2019 Create Time: Sep 2019
The MIT License (MIT) The MIT License (MIT)
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software. all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE. THE SOFTWARE.
*/ */
#include "Wire.h" #include "Wire.h"
@@ -35,20 +35,20 @@ int currentSegment = 0;
// The frames of tube 2's animation. // The frames of tube 2's animation.
uint16_t tubeTwoFrames[] = { uint16_t tubeTwoFrames[] = {
SEGMENT_TOP, SEGMENT_TOP,
SEGMENT_TOP_LEFT, SEGMENT_TOP_LEFT,
SEGMENT_TOP_LEFT_DIAGONAL, SEGMENT_TOP_LEFT_DIAGONAL,
SEGMENT_TOP_VERTICAL, SEGMENT_TOP_VERTICAL,
SEGMENT_TOP_RIGHT_DIAGONAL, SEGMENT_TOP_RIGHT_DIAGONAL,
SEGMENT_TOP_RIGHT, SEGMENT_TOP_RIGHT,
SEGMENT_MIDDLE_LEFT, SEGMENT_MIDDLE_LEFT,
SEGMENT_MIDDLE_RIGHT, SEGMENT_MIDDLE_RIGHT,
SEGMENT_BOTTOM_LEFT, SEGMENT_BOTTOM_LEFT,
SEGMENT_BOTTOM_LEFT_DIAGONAL, SEGMENT_BOTTOM_LEFT_DIAGONAL,
SEGMENT_BOTTOM_VERTICAL, SEGMENT_BOTTOM_VERTICAL,
SEGMENT_BOTTOM_RIGHT_DIAGONAL, SEGMENT_BOTTOM_RIGHT_DIAGONAL,
SEGMENT_BOTTOM_RIGHT, SEGMENT_BOTTOM_RIGHT,
SEGMENT_BOTTOM SEGMENT_BOTTOM
}; };
// ----------------------------------------------------------- // -----------------------------------------------------------
@@ -61,50 +61,50 @@ uint16_t tubeTwoFrames[] = {
Seeed_Digital_Tube tube; Seeed_Digital_Tube tube;
void setup() { void setup() {
// Setup wire using default I2C pins. // Setup wire using default I2C pins.
Wire.begin(); Wire.begin();
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR); tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR);
// If using two digital tubes, use this configuration. // If using two digital tubes, use this configuration.
// tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR); // tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);
tube.setBrightness(15); tube.setBrightness(15);
tube.setBlinkRate(BLINK_OFF); tube.setBlinkRate(BLINK_OFF);
} }
// Display the top and bottom segments on the first tube. // Display the top and bottom segments on the first tube.
void displayTubeOne() { void displayTubeOne() {
// To display specific segments add together their values. // To display specific segments add together their values.
tube.setTubeSegments(FIRST_TUBE, SEGMENT_TOP + SEGMENT_BOTTOM); tube.setTubeSegments(FIRST_TUBE, SEGMENT_TOP + SEGMENT_BOTTOM);
} }
// Display an animation going through all 14 segments in turn. // Display an animation going through all 14 segments in turn.
void displayTubeTwo() { void displayTubeTwo() {
// Increment tube 2's animation frame. // Increment tube 2's animation frame.
currentSegment += 1; currentSegment += 1;
// Restart the animation if it has finished. // Restart the animation if it has finished.
if (currentSegment >= 14) { if (currentSegment >= 14) {
currentSegment = 0; currentSegment = 0;
} }
// Display the current frame of tube 2's animation. // Display the current frame of tube 2's animation.
tube.setTubeSegments(SECOND_TUBE, tubeTwoFrames[currentSegment]); tube.setTubeSegments(SECOND_TUBE, tubeTwoFrames[currentSegment]);
} }
void loop() { void loop() {
// Clear the tube's buffer. Using tube.clearBuf() prevents // Clear the tube's buffer. Using tube.clearBuf() prevents
// the display blinking because the display is not updated // the display blinking because the display is not updated
// until tube.display() is called, unlike tube.clear() // until tube.display() is called, unlike tube.clear()
tube.clearBuf(); tube.clearBuf();
displayTubeOne(); displayTubeOne();
displayTubeTwo(); displayTubeTwo();
// Display the new contents of both tube's buffers. // Display the new contents of both tube's buffers.
tube.display(); tube.display();
delay(200); delay(200);
} }

100
examples/number_increment/number_increment.ino
View File

@@ -1,33 +1,33 @@
/* /*
* number_increment.ino number_increment.ino
* Driver for digital tube. Driver for digital tube.
*
* Copyright (c) 2018 Seeed Technology Co., Ltd. Copyright (c) 2018 Seeed Technology Co., Ltd.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: sep. 2018 Create Time: sep. 2018
* Change Log : Change Log :
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include <Wire.h> #include <Wire.h>
#include "grove_alphanumeric_display.h" #include "grove_alphanumeric_display.h"
@@ -36,51 +36,43 @@ Seeed_Digital_Tube tube;
char hex_str[10]; char hex_str[10];
void setup() void setup() {
{
Wire.begin(); Wire.begin();
// If using two digital tubes, use this configuration. // If using two digital tubes, use this configuration.
// tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR); // tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);
// If using four digital tubes, use this configuration. // If using four digital tubes, use this configuration.
tube.setTubeType(TYPE_4,TYPE_4_DEFAULT_I2C_ADDR); tube.setTubeType(TYPE_4, TYPE_4_DEFAULT_I2C_ADDR);
tube.setBrightness(15); tube.setBrightness(15);
tube.setBlinkRate(BLINK_OFF); tube.setBlinkRate(BLINK_OFF);
} }
char* numToHexString(unsigned int num) char* numToHexString(unsigned int num) {
{ if (num <= 0xf) {
if(num <= 0xf){ sprintf(hex_str, "0%x", num);
sprintf(hex_str,"0%x",num); for (int i = 0; i < 2; i++) {
for(int i=0;i<2;i++) if (hex_str[i] >= 'a' && hex_str[i] <= 'z') {
{ hex_str[i] -= 0x20;
if(hex_str[i] >= 'a' && hex_str[i] <= 'z')
{
hex_str[i] -=0x20;
} }
} }
return hex_str; return hex_str;
} }
sprintf(hex_str,"%x",num); sprintf(hex_str, "%x", num);
for(int i=0;i<2;i++) for (int i = 0; i < 2; i++) {
{ if (hex_str[i] >= 'a' && hex_str[i] <= 'z') {
if(hex_str[i] >= 'a' && hex_str[i] <= 'z') hex_str[i] -= 0x20;
{
hex_str[i] -=0x20;
} }
} }
return hex_str; return hex_str;
} }
void loop() void loop() {
{ for (int i = 0; i < 0xff; i++) {
for(int i=0;i<0xff;i++) tube.displayString(numToHexString(i), 0);
{
tube.displayString(numToHexString(i),0);
delay(100); delay(100);
} }
} }

484
grove_alphanumeric_display.cpp
View File

@@ -1,46 +1,46 @@
/* /*
* grove_alphanumeric_display.cpp grove_alphanumeric_display.cpp
* A library for Grove - grove_alphanumeric_display A library for Grove - grove_alphanumeric_display
*
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : Jerry Yip Author : Jerry Yip
* Create Time: 2018-06 Create Time: 2018-06
* Version : 0.1 Version : 0.1
* Change Log : Change Log :
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: 2018-06 Create Time: 2018-06
* Version : 1.1 Version : 1.1
* Change Log :for digital tube development. Change Log :for digital tube development.
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#include "grove_alphanumeric_display.h" #include "grove_alphanumeric_display.h"
#include "Wire.h" #include "Wire.h"
uint16_t g_display_font4[]={ uint16_t g_display_font4[] = {
// 0x0000, // display nothing. // 0x0000, // display nothing.
0x0080, // 'upper .' 0x0080, // 'upper .'
0x2000, // 'lower .' 0x2000, // 'lower .'
@@ -86,7 +86,7 @@ uint16_t g_display_font4[]={
#define LAST_ITEM 38 #define LAST_ITEM 38
uint16_t g_display_font2[]={ uint16_t g_display_font2[] = {
// 0x0000, // display nothing. // 0x0000, // display nothing.
0x4000, // '.' 0x4000, // '.'
0x0000, // '/' display nothing. 0x0000, // '/' display nothing.
@@ -129,102 +129,92 @@ uint16_t g_display_font2[]={
0x0000, // ilegal num 0x0000, // ilegal num
}; };
uint16_t segments4Tubes[] = {0x10,0x4000,0x80,0x40,0x2,0x2000,0x200,0x100,0x400,0x8,0x1000,0x20,0x4,0x800}; uint16_t segments4Tubes[] = {0x10, 0x4000, 0x80, 0x40, 0x2, 0x2000, 0x200, 0x100, 0x400, 0x8, 0x1000, 0x20, 0x4, 0x800};
uint16_t segments2Tubes[] = {0x4,0x40,0x20,0x1,0x8,0x10,0x2,0x1000,0x2000,0x100,0x200,0x8000,0x800,0x400}; uint16_t segments2Tubes[] = {0x4, 0x40, 0x20, 0x1, 0x8, 0x10, 0x2, 0x1000, 0x2000, 0x100, 0x200, 0x8000, 0x800, 0x400};
Seeed_Digital_Tube::Seeed_Digital_Tube() {
Seeed_Digital_Tube::Seeed_Digital_Tube()
{
_ms = 100; _ms = 100;
} }
void Seeed_Digital_Tube::setTubeType(TubeType_t type,uint8_t addr) void Seeed_Digital_Tube::setTubeType(TubeType_t type, uint8_t addr) {
{
_type = type; _type = type;
(_type == TYPE_2) ? (_tube_cnt = CNT_2) : (_tube_cnt = CNT_4); (_type == TYPE_2) ? (_tube_cnt = CNT_2) : (_tube_cnt = CNT_4);
(_type == TYPE_2) ? (disp_font_p = g_display_font2) : (disp_font_p = g_display_font4); (_type == TYPE_2) ? (disp_font_p = g_display_font2) : (disp_font_p = g_display_font4);
HT16K33::init(addr); HT16K33::init(addr);
} }
bool Seeed_Digital_Tube::isLegalToDisplay(char byte) bool Seeed_Digital_Tube::isLegalToDisplay(char byte) {
{ if (!((byte >= '.' && byte <= '9') || (byte >= 'A' && byte <= 'Z') || (byte >= 'a' && byte <= 'z'))) {
if( !((byte >= '.' && byte <= '9') || (byte >= 'A' && byte <= 'Z') || (byte >= 'a' && byte <= 'z') ) )
return false; return false;
}
return true; return true;
} }
/**@brief Display number,If the param-num's len less than 4(or equal to),The tubes display static number,otherwise,it displays scroll number. /** @brief Display number,If the param-num's len less than 4(or equal to),The tubes display static number,otherwise,it displays scroll number.
* When it displays scroll number,the param interval is scrolling interval(ms) .. When it displays scroll number,the param interval is scrolling interval(ms) ..
* @param num the number to display. @param num the number to display.
* @param interval :the interval of scroll number. @param interval :the interval of scroll number.
* */ * */
void Seeed_Digital_Tube::displayNum(uint32_t num,uint32_t interval) void Seeed_Digital_Tube::displayNum(uint32_t num, uint32_t interval) {
{
char num_str[15] = {0}; char num_str[15] = {0};
sprintf(num_str,"%ld",(uint32_t)num); sprintf(num_str, "%ld", (uint32_t)num);
displayString(num_str,interval); displayString(num_str, interval);
} }
void Seeed_Digital_Tube::shiftDisplay(char *origin_disp_buf,char new_item) void Seeed_Digital_Tube::shiftDisplay(char* origin_disp_buf, char new_item) {
{
char temp[MAX_TUBE_COUNT] = {0}; char temp[MAX_TUBE_COUNT] = {0};
memcpy(temp,&origin_disp_buf[1],_tube_cnt - 1); memcpy(temp, &origin_disp_buf[1], _tube_cnt - 1);
temp[_tube_cnt-1] = new_item; temp[_tube_cnt - 1] = new_item;
memcpy(origin_disp_buf,temp,_tube_cnt); memcpy(origin_disp_buf, temp, _tube_cnt);
for (int i = 0; i < _tube_cnt; i++) {
setTubeBuf((TubeNum)(i + 1), temp[i]);
for(int i =0;i< _tube_cnt;i++)
{
setTubeBuf((TubeNum)(i+1),temp[i]);
} }
writeBytes(_addr, 0x00, 16, _buffer); writeBytes(_addr, 0x00, 16, _buffer);
delay(_ms); delay(_ms);
} }
/**@brief Display string,If the param-str's len less than 4(or equal to),The tubes display static string,otherwise,it displays scroll string. /** @brief Display string,If the param-str's len less than 4(or equal to),The tubes display static string,otherwise,it displays scroll string.
* When it displays scroll string,the param interval is scrolling interval(ms) .. When it displays scroll string,the param interval is scrolling interval(ms) ..
* @param str the str to display. @param str the str to display.
* @param interval :the interval of scroll string. @param interval :the interval of scroll string.
* */ * */
void Seeed_Digital_Tube::displayString(char *str,uint32_t interval) void Seeed_Digital_Tube::displayString(char* str, uint32_t interval) {
{
int len = 0; int len = 0;
clearBuf(); clearBuf();
len = strlen(str); len = strlen(str);
if(_tube_cnt >= len) if (_tube_cnt >= len) {
{ for (int i = 0; i < len; i++) {
for(int i=0;i<len;i++)
{
//setTubeBuf((TubeNum)(_tube_cnt-len+i+1),disp_font_p[get_char_index(str[i])]); //Convert number to char; //setTubeBuf((TubeNum)(_tube_cnt-len+i+1),disp_font_p[get_char_index(str[i])]); //Convert number to char;
setTubeBuf((TubeNum)(_tube_cnt-len+i+1),str[i]); //Convert number to char; setTubeBuf((TubeNum)(_tube_cnt - len + i + 1), str[i]); //Convert number to char;
} }
writeBytes(_addr, 0x00, 16, _buffer); writeBytes(_addr, 0x00, 16, _buffer);
delay(_ms); delay(_ms);
} } else {
else if (len > 255) {
{ len = 255;
if(len > 255 ) len = 255; }
char origin_disp_buf[MAX_TUBE_COUNT]={0}; char origin_disp_buf[MAX_TUBE_COUNT] = {0};
for(int i=0;i<len;i++) for (int i = 0; i < len; i++) {
{ shiftDisplay(origin_disp_buf, str[i]);
shiftDisplay(origin_disp_buf,str[i]);
delay(interval); delay(interval);
} }
for(int i=0;i<_tube_cnt;i++) for (int i = 0; i < _tube_cnt; i++) {
{ shiftDisplay(origin_disp_buf, 0);
shiftDisplay(origin_disp_buf,0);
delay(interval); delay(interval);
} }
@@ -232,256 +222,216 @@ void Seeed_Digital_Tube::displayString(char *str,uint32_t interval)
} }
void Seeed_Digital_Tube::clear() void Seeed_Digital_Tube::clear() {
{
memset(_buffer, 0, sizeof(_buffer)); memset(_buffer, 0, sizeof(_buffer));
writeBytes(_addr, 0x00, 16, _buffer); writeBytes(_addr, 0x00, 16, _buffer);
delay(_ms); delay(_ms);
} }
void Seeed_Digital_Tube::fulDisplay() void Seeed_Digital_Tube::fulDisplay() {
{
uint8_t buf[16] = {0}; uint8_t buf[16] = {0};
memcpy(_buffer,buf,sizeof(buf)); memcpy(_buffer, buf, sizeof(buf));
memset(_buffer, 0xff, sizeof(_buffer)); memset(_buffer, 0xff, sizeof(_buffer));
writeBytes(_addr, 0x00, 16, _buffer); writeBytes(_addr, 0x00, 16, _buffer);
delay(_ms); delay(_ms);
} }
/** There are some differences of the hardware design of two kinds of display(two & four tubes). /** There are some differences of the hardware design of two kinds of display(two & four tubes).
* two digital tubes use _buffer[2,3,4,5] to control display. two digital tubes use _buffer[2,3,4,5] to control display.
* four digital tubes use _buffer[2,3,4,5,6,7,8,9,10,11] to control display. four digital tubes use _buffer[2,3,4,5,6,7,8,9,10,11] to control display.
*
**/
void Seeed_Digital_Tube::replace_bit12(TubeNum tube_num,bool bit1,bool bit2)
{
switch(tube_num)
{
case FIRST_TUBE:
_buffer[10] &= ~(1 << 4);
_buffer[10] &= ~(1<<3);
_buffer[10] |= (bit1<<4); **/
_buffer[10] |= (bit2<<3); void Seeed_Digital_Tube::replace_bit12(TubeNum tube_num, bool bit1, bool bit2) {
break; switch (tube_num) {
case FIRST_TUBE:
_buffer[10] &= ~(1 << 4);
_buffer[10] &= ~(1 << 3);
_buffer[10] |= (bit1 << 4);
_buffer[10] |= (bit2 << 3);
break;
case SECOND_TUBE: case SECOND_TUBE:
_buffer[10] &= ~(1 << 6); _buffer[10] &= ~(1 << 6);
_buffer[11] &= ~(1 << 6); _buffer[11] &= ~(1 << 6);
_buffer[10] |= (bit1<<6); _buffer[10] |= (bit1 << 6);
_buffer[11] |= (bit2<<6); _buffer[11] |= (bit2 << 6);
break; break;
case THIRD_TUBE: case THIRD_TUBE:
_buffer[10] &= ~(1 << 5); _buffer[10] &= ~(1 << 5);
_buffer[11] &= ~(1 << 1); _buffer[11] &= ~(1 << 1);
_buffer[10] |= (bit1<<5); _buffer[10] |= (bit1 << 5);
_buffer[11] |= (bit2<<1); _buffer[11] |= (bit2 << 1);
break; break;
case FOURTH_TUBE: case FOURTH_TUBE:
_buffer[11] &= ~(1 << 2); _buffer[11] &= ~(1 << 2);
_buffer[11] &= ~(1 << 0); _buffer[11] &= ~(1 << 0);
_buffer[11] |= (bit1<<2); _buffer[11] |= (bit1 << 2);
_buffer[11] |= (bit2<<0); _buffer[11] |= (bit2 << 0);
break; break;
default:break; default: break;
} }
} }
void Seeed_Digital_Tube::setPoint(bool first_dot,bool second_dot) void Seeed_Digital_Tube::setPoint(bool first_dot, bool second_dot) {
{ if (TYPE_4 == _type) {
if( TYPE_4 == _type )
{
//upper dot control //upper dot control
if(first_dot){ if (first_dot) {
_buffer[10] |= disp_font_p[0]; _buffer[10] |= disp_font_p[0];
_buffer[11] |= disp_font_p[0]>>8; _buffer[11] |= disp_font_p[0] >> 8;
} }
//lower dot control //lower dot control
if(second_dot){ if (second_dot) {
_buffer[10] |= disp_font_p[1]; _buffer[10] |= disp_font_p[1];
_buffer[11] |= disp_font_p[1]>>8; _buffer[11] |= disp_font_p[1] >> 8;
} }
} } else if (TYPE_2 == _type) {
else if (TYPE_2 == _type) if (first_dot) {
{ _buffer[SECOND_TUBE * 2] |= disp_font_p[0] >> 8;
if(first_dot)
_buffer[SECOND_TUBE*2] |= disp_font_p[0] >> 8;
if(second_dot)
_buffer[FIRST_TUBE*2] |= disp_font_p[0] >> 8;
}
else{}
}
void Seeed_Digital_Tube::setTubeSegments(TubeNum tube_num,uint16_t segments)
{
uint16_t value = 0;
if( TYPE_4 == _type )
{
for (int i=0; i<16; i++) {
if (bitRead(segments, i) == 1) {
value += segments4Tubes[i];
}
} }
_buffer[tube_num*2] = value;
_buffer[tube_num*2+1] = value >> 8;
replace_bit12(tube_num,value&0x02,value&0x04);
}
else if (TYPE_2 == _type)
{
for (int i=0; i<16; i++) {
if (bitRead(segments, i) == 1) {
value += segments2Tubes[i];
}
}
// Set tube_num to 1 if it's 2, and 2 if it's 1, so that it's compatible with the hardware.
tube_num = (TubeNum) (((int)tube_num+1) & (~(int)tube_num));
_buffer[tube_num*2] = value >> 8;
_buffer[tube_num*2+1] = value;
}
}
void Seeed_Digital_Tube::setTubeBuf(TubeNum tube_num,char byte) if (second_dot)
{
uint16_t value = disp_font_p[get_char_index(byte)];
if( TYPE_4 == _type )
{
_buffer[tube_num*2] = value;
_buffer[tube_num*2+1] = value >> 8;
replace_bit12(tube_num,value&0x02,value&0x04);
}
else if (TYPE_2 == _type)
{
if(false == isLegalToDisplay(byte))
{ {
_buffer[FIRST_TUBE * 2] |= disp_font_p[0] >> 8;
}
} else {}
}
void Seeed_Digital_Tube::setTubeSegments(TubeNum tube_num, uint16_t segments) {
uint16_t value = 0;
if (TYPE_4 == _type) {
for (int i = 0; i < 16; i++) {
if (bitRead(segments, i) == 1) {
value += segments4Tubes[i];
}
}
_buffer[tube_num * 2] = value;
_buffer[tube_num * 2 + 1] = value >> 8;
replace_bit12(tube_num, value & 0x02, value & 0x04);
} else if (TYPE_2 == _type) {
for (int i = 0; i < 16; i++) {
if (bitRead(segments, i) == 1) {
value += segments2Tubes[i];
}
}
// Set tube_num to 1 if it's 2, and 2 if it's 1, so that it's compatible with the hardware.
tube_num = (TubeNum)(((int)tube_num + 1) & (~(int)tube_num));
_buffer[tube_num * 2] = value >> 8;
_buffer[tube_num * 2 + 1] = value;
}
}
void Seeed_Digital_Tube::setTubeBuf(TubeNum tube_num, char byte) {
uint16_t value = disp_font_p[get_char_index(byte)];
if (TYPE_4 == _type) {
_buffer[tube_num * 2] = value;
_buffer[tube_num * 2 + 1] = value >> 8;
replace_bit12(tube_num, value & 0x02, value & 0x04);
} else if (TYPE_2 == _type) {
if (false == isLegalToDisplay(byte)) {
byte = '/'; byte = '/';
} }
//if first,set to 2,if second ,set to 1. To compatible with the hardware. //if first,set to 2,if second ,set to 1. To compatible with the hardware.
tube_num = (TubeNum) (((int)tube_num+1) & (~(int)tube_num)); tube_num = (TubeNum)(((int)tube_num + 1) & (~(int)tube_num));
if(byte >= 'a' && byte <= 'z') if (byte >= 'a' && byte <= 'z') {
{
byte -= 32; byte -= 32;
} }
if((byte >='.' && byte <= '9')) if ((byte >= '.' && byte <= '9')) {
{ _buffer[tube_num * 2] = disp_font_p[byte - '0' + 2] >> 8;
_buffer[tube_num*2] = disp_font_p[byte-'0'+2] >> 8; _buffer[tube_num * 2 + 1] = disp_font_p[byte - '0' + 2];
_buffer[tube_num*2+1] = disp_font_p[byte-'0'+2]; } else {
} _buffer[tube_num * 2] = disp_font_p[byte - 'A' + 10 + 2] >> 8;
else _buffer[tube_num * 2 + 1] = disp_font_p[byte - 'A' + 10 + 2];
{
_buffer[tube_num*2] = disp_font_p[byte-'A'+10+2] >> 8;
_buffer[tube_num*2+1] = disp_font_p[byte-'A'+10+2];
} }
} }
} }
/**@brief Specify the display char of a digital tube. /** @brief Specify the display char of a digital tube.
* @param tube_num The number of tube ,total 4. @param tube_num The number of tube ,total 4.
* @param c ,The char to display @param c ,The char to display
* */ * */
void Seeed_Digital_Tube::setTubeSingleChar(TubeNum tube_num,char c) void Seeed_Digital_Tube::setTubeSingleChar(TubeNum tube_num, char c) {
{ if (!(((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')) || (c == '.'))) {
if(!( ((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')) || (c=='.') ) )
{
return ; return ;
} }
if( TYPE_4 == _type ) if (TYPE_4 == _type) {
{ setTubeBuf(tube_num, c);
setTubeBuf(tube_num , c); } else if (TYPE_2 == _type) {
} if (tube_num > SECOND_TUBE) {
else if (TYPE_2 == _type)
{
if(tube_num > SECOND_TUBE)
return; return;
}
setTubeBuf(tube_num ,c); setTubeBuf(tube_num, c);
} } else {
else
{
} }
} }
/**@brief Specify the display number of a digital tube. /** @brief Specify the display number of a digital tube.
* @param tube_num The number of tube ,total 4. @param tube_num The number of tube ,total 4.
* @param num ,The number to display @param num ,The number to display
* */ * */
void Seeed_Digital_Tube::setTubeSingleNum(TubeNum tube_num,char num) void Seeed_Digital_Tube::setTubeSingleNum(TubeNum tube_num, char num) {
{ if (!((num >= 0) && (num <= 9))) {
if( !((num >= 0) && (num <= 9)) )
return ; return ;
if( TYPE_4 == _type )
{
setTubeBuf(tube_num , num + 0x30);
} }
else if (TYPE_2 == _type) if (TYPE_4 == _type) {
{ setTubeBuf(tube_num, num + 0x30);
if(tube_num > SECOND_TUBE) } else if (TYPE_2 == _type) {
if (tube_num > SECOND_TUBE) {
return; return;
}
setTubeBuf(tube_num ,num + 0x30); setTubeBuf(tube_num, num + 0x30);
} else {
} }
else
{
}
} }
void Seeed_Digital_Tube::display_one_tube(TubeNum tube_num,uint16_t value) void Seeed_Digital_Tube::display_one_tube(TubeNum tube_num, uint16_t value) {
{ _buffer[tube_num * 2] = value;
_buffer[tube_num*2] = value; _buffer[tube_num * 2 + 1] = value >> 8;
_buffer[tube_num*2+1] = value >> 8; replace_bit12(tube_num, value & 0x02, value & 0x04);
replace_bit12(tube_num,value&0x02,value&0x04);
writeBytes(_addr, 0x00, 16, _buffer); writeBytes(_addr, 0x00, 16, _buffer);
delay(_ms); delay(_ms);
} }
void Seeed_Digital_Tube::clearBuf() void Seeed_Digital_Tube::clearBuf() {
{ memset(_buffer, 0, sizeof(_buffer));
memset(_buffer,0,sizeof(_buffer));
} }
int Seeed_Digital_Tube::get_char_index(char c) int Seeed_Digital_Tube::get_char_index(char c) {
{ if ((c >= '0') && (c <= '9')) {
if((c >= '0') && (c <= '9')) return c - 0x30 + 2;
{ } else if ((c >= 'A') && (c <= 'Z')) {
return c-0x30+2; return c - 0x37 + 2;
} } else if ((c >= 'a') && (c <= 'z')) {
else if((c >= 'A') && (c <= 'Z')) return c - 0x57 + 2;
{ } else {
return c-0x37+2;
}
else if((c >= 'a') && (c <= 'z'))
{
return c-0x57+2;
}
else
{
return LAST_ITEM; return LAST_ITEM;
} }
} }
void Seeed_Digital_Tube::display() void Seeed_Digital_Tube::display() {
{
writeBytes(_addr, 0x00, 16, _buffer); writeBytes(_addr, 0x00, 16, _buffer);
delay(_ms); delay(_ms);
} }

185
grove_alphanumeric_display.h
View File

@@ -1,40 +1,40 @@
/* /*
* grove_alphanumeric_display.h grove_alphanumeric_display.h
* A library for Grove - grove_alphanumeric_display A library for Grove - grove_alphanumeric_display
*
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : Jerry Yip Author : Jerry Yip
* Create Time: 2018-06 Create Time: 2018-06
* Version : 0.1 Version : 0.1
* Change Log : Change Log :
* Copyright (c) 2018 seeed technology inc. Copyright (c) 2018 seeed technology inc.
* Website : www.seeed.cc Website : www.seeed.cc
* Author : downey Author : downey
* Create Time: 2018-06 Create Time: 2018-06
* Version : 1.1 Version : 1.1
* Change Log :for digital tube development. Change Log :for digital tube development.
*
* The MIT License (MIT) The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software. all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE. THE SOFTWARE.
*/ */
#ifndef __GROVE_QUAD_ALPHANUMERIC_DISPLAY_H__ #ifndef __GROVE_QUAD_ALPHANUMERIC_DISPLAY_H__
#define __GROVE_QUAD_ALPHANUMERIC_DISPLAY_H__ #define __GROVE_QUAD_ALPHANUMERIC_DISPLAY_H__
@@ -47,7 +47,7 @@
#define TYPE_4_DEFAULT_I2C_ADDR 0x71 #define TYPE_4_DEFAULT_I2C_ADDR 0x71
#define TYPE_2_DEFAULT_I2C_ADDR 0x70 #define TYPE_2_DEFAULT_I2C_ADDR 0x70
#define MAX_BIG_BUFFER_SIZE (8*20) #define MAX_BIG_BUFFER_SIZE (8*20)
#define MAX_TUBE_COUNT 4 #define MAX_TUBE_COUNT 4
@@ -83,95 +83,94 @@
#define SEG_BRD 0x1000 #define SEG_BRD 0x1000
#define SEG_BV 0x2000 #define SEG_BV 0x2000
typedef enum typedef enum {
{
FIRST_TUBE = 1, FIRST_TUBE = 1,
SECOND_TUBE, SECOND_TUBE,
THIRD_TUBE, THIRD_TUBE,
FOURTH_TUBE, FOURTH_TUBE,
}TubeNum; } TubeNum;
typedef enum{ typedef enum {
TYPE_2, TYPE_2,
TYPE_4, TYPE_4,
}TubeType_t; } TubeType_t;
typedef enum{ typedef enum {
CNT_2 = 2, CNT_2 = 2,
CNT_4 = 4, CNT_4 = 4,
}TubeCnt_t; } TubeCnt_t;
class Seeed_Digital_Tube : public HT16K33 { class Seeed_Digital_Tube : public HT16K33 {
public: public:
Seeed_Digital_Tube(); Seeed_Digital_Tube();
void setTubeType(TubeType_t type,uint8_t addr = TYPE_2_DEFAULT_I2C_ADDR); void setTubeType(TubeType_t type, uint8_t addr = TYPE_2_DEFAULT_I2C_ADDR);
void clear(); void clear();
/**@brief Display number,If the param-num's len less than count of tubes(2 or 4),The tubes display static number,otherwise,it displays scroll number. /** @brief Display number,If the param-num's len less than count of tubes(2 or 4),The tubes display static number,otherwise,it displays scroll number.
* When it displays scroll number,the param interval is scrolling interval(ms) .. When it displays scroll number,the param interval is scrolling interval(ms) ..
* @param num the number to display. @param num the number to display.
* @param interval :the interval of scroll number. @param interval :the interval of scroll number.
* */ * */
void displayNum(uint32_t num,uint32_t interval = 0); void displayNum(uint32_t num, uint32_t interval = 0);
/**@brief Display string,If the param-str's len less than count of tube(2 or 4),The tubes display static string,otherwise,it displays scroll string. /** @brief Display string,If the param-str's len less than count of tube(2 or 4),The tubes display static string,otherwise,it displays scroll string.
* When it displays scroll string,the param interval is scrolling interval(ms) .. When it displays scroll string,the param interval is scrolling interval(ms) ..
* @param str the str to display. @param str the str to display.
* @param interval :the interval of scroll string. @param interval :the interval of scroll string.
* */ * */
void displayString(char *str,uint32_t interval = 0); void displayString(char* str, uint32_t interval = 0);
/**@brief Display all part of digital tube. /** @brief Display all part of digital tube.
*
* */ * */
void fulDisplay(); void fulDisplay();
/**@brief Clear _buffer,just clear. /** @brief Clear _buffer,just clear.
*
* */ * */
void clearBuf(); void clearBuf();
/**@brief Display the contents of _buffer. /** @brief Display the contents of _buffer.
*
* */ * */
void display(); void display();
/**@brief Specify the display char of a digital tube. /** @brief Specify the display char of a digital tube.
* @param tube_num The number of tube ,depend on the device you are using (max : 2 or 4). @param tube_num The number of tube ,depend on the device you are using (max : 2 or 4).
* @param num ,The number to display @param num ,The number to display
* */ * */
void setTubeSingleChar(TubeNum tube_num,char c); void setTubeSingleChar(TubeNum tube_num, char c);
/**@brief Specify the display number of a digital tube. /** @brief Specify the display number of a digital tube.
* @param tube_num The number of tube ,depend on the device you are using ( max : 2 or 4). @param tube_num The number of tube ,depend on the device you are using ( max : 2 or 4).
* @param num ,The number to display @param num ,The number to display
* */ * */
void setTubeSingleNum(TubeNum tube_num,char num); void setTubeSingleNum(TubeNum tube_num, char num);
/**@brief Set two points status. /** @brief Set two points status.
* @prarm upper_on if true,the first point light on ,otherwise turn off; @prarm upper_on if true,the first point light on ,otherwise turn off;
* @prarm lower_on if true,the second point light on ,otherwise turn off; @prarm lower_on if true,the second point light on ,otherwise turn off;
* */ * */
void setPoint(bool first_dot,bool second_dot); void setPoint(bool first_dot, bool second_dot);
/**@brief Set the values of tube_num's segments. /** @brief Set the values of tube_num's segments.
* @param tube_num The number of tube, depending on the device you are using (2 or 4). @param tube_num The number of tube, depending on the device you are using (2 or 4).
* @prarm segments The segments that should be turned on. @prarm segments The segments that should be turned on.
* */ * */
void setTubeSegments(TubeNum tube_num,uint16_t segments); void setTubeSegments(TubeNum tube_num, uint16_t segments);
private: private:
void display_one_tube(TubeNum tube_num,uint16_t value); void display_one_tube(TubeNum tube_num, uint16_t value);
void replace_bit12(TubeNum tube_num,bool bit1,bool bit2); void replace_bit12(TubeNum tube_num, bool bit1, bool bit2);
void setTubeBuf(TubeNum tube_num,char byte); void setTubeBuf(TubeNum tube_num, char byte);
int get_char_index(char c); int get_char_index(char c);
void shiftDisplay(char *origin_disp_buf,char new_item); void shiftDisplay(char* origin_disp_buf, char new_item);
// Low1 High1 Low2 High2 ... Low8 High8 // Low1 High1 Low2 High2 ... Low8 High8
uint8_t _buffer[16]; uint8_t _buffer[16];
//uint8_t _big_buffer[MAX_BIG_BUFFER_SIZE]; //uint8_t _big_buffer[MAX_BIG_BUFFER_SIZE];
//uint16_t _cursor_start, _cursor_end, _cursor_steps; //uint16_t _cursor_start, _cursor_end, _cursor_steps;
uint16_t _ms; uint16_t _ms;
@@ -179,10 +178,10 @@ private:
//int8_t _offset_x, _offset_y; //int8_t _offset_x, _offset_y;
bool isLegalToDisplay(char byte); bool isLegalToDisplay(char byte);
TubeType_t _type; TubeType_t _type;
TubeCnt_t _tube_cnt; TubeCnt_t _tube_cnt;
uint16_t *disp_font_p; uint16_t* disp_font_p;
}; };
#endif //__GROVE_LED_MATRIX_DRIVER_HT16K33__ #endif //__GROVE_LED_MATRIX_DRIVER_HT16K33__