en/latest/ssd1306__utils_8h_source.html

 #ifndef _SSD1306_UTILS_H
 #define _SSD1306_UTILS_H

 #ifdef __cplusplus
 extern "C" {
 #endif

 #include <stdint.h>

 typedef enum { COMMAND = 0b0000000, GDDRAM_DATA = 0b01000000 } Ssd1306ComType;

 void ssd1306Write(const Ssd1306ComType comType, const uint8_t dataByte);
 void ssd1306WriteList(const Ssd1306ComType comType,
                       const uint8_t        dataByte[],
                       const uint32_t       totalByte);

 void ssd1306WaitMaster(void);
 void ssd1306WaitBus(void);

 void ssd1306BeginCom(const Ssd1306ComType comType);
 void ssd1306EndCom(const uint8_t lastByteToSend);
 void ssd1306ContinueCom(const uint8_t dataToSend);

 void setColumnRange(const uint32_t startColCoordinate, const uint32_t endColCoordinate);

 void setPageRange(const uint32_t startPageCoordinate, const uint32_t endPageCoordinate);

 #ifdef __cplusplus
 }
 #endif
 #endif
ssd1306WriteList
void ssd1306WriteList(const Ssd1306ComType comType, const uint8_t dataByte[], const uint32_t totalByte)
List I2C write to the SSD1306.
Definition: ssd1306_utils.c:78

ssd1306EndCom
void ssd1306EndCom(const uint8_t lastByteToSend)
Helper function uses for ending i2c transaction.
Definition: ssd1306_utils.c:65

ssd1306BeginCom
void ssd1306BeginCom(const Ssd1306ComType comType)
Helper function uses for making i2c transaction to initiate contact with ssd1306. ...
Definition: ssd1306_utils.c:57

ssd1306WaitMaster
void ssd1306WaitMaster(void)
Helper function to wait for master to finnish i2c.
Definition: ssd1306_utils.c:102

ssd1306ContinueCom
void ssd1306ContinueCom(const uint8_t dataToSend)
Transfer the data and let SSD1306 know transaction will still continue.
Definition: ssd1306_utils.c:72

setColumnRange
void setColumnRange(const uint32_t startColCoordinate, const uint32_t endColCoordinate)
Set the Column Range that can be printed on OLED.
Definition: ssd1306_utils.c:114

ssd1306Write
void ssd1306Write(const Ssd1306ComType comType, const uint8_t dataByte)
Single I2C write to the SSD1306.
Definition: ssd1306_utils.c:43

ssd1306WaitBus
void ssd1306WaitBus(void)
Helper function to wait for all transaction on the i2c bus to finnish.
Definition: ssd1306_utils.c:108

Ssd1306ComType
Ssd1306ComType
Enum describing the type of communication that can be done with the SSD1306.
Definition: ssd1306_utils.h:24

setPageRange
void setPageRange(const uint32_t startPageCoordinate, const uint32_t endPageCoordinate)
Set the Page Range that can be printed on OLED.
Definition: ssd1306_utils.c:123