Arduino/seeed_HT16K33_display
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fix : rewrite i2c library

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This commit is contained in:
downeyboy
2019-06-13 16:41:09 +08:00
parent cbf754c9a5
commit ee746bcdf3
4 changed files with 27 additions and 1656 deletions
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9
grove_dual_alphanumeric_display.h
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@@ -39,8 +39,8 @@
#ifndef __GROVE_LED_MATRIX_DRIVER_HT16K33__
#define __GROVE_LED_MATRIX_DRIVER_HT16K33__
#include "I2Cdev.h"
//#include "I2Cdev.h"
#include <Arduino.h>
#define HT16K33_DEFAULT_I2C_ADDR 0x71
#define MAX_BIG_BUFFER_SIZE (8*20)
@@ -81,6 +81,9 @@ typedef enum
class HT16K33 {
public:
HT16K33();
bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t* data);
void init(uint8_t addr=HT16K33_DEFAULT_I2C_ADDR);
void setBlinkRate(blink_type_t blink_type);
@@ -161,6 +164,8 @@ private:
orientation_type_t _orientation;
int8_t _offset_x, _offset_y;
bool isLegalToDisplay(char byte);
};
#endif //__GROVE_LED_MATRIX_DRIVER_HT16K33__