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OLED driver tweaks (#13215)

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Ryan 2021-06-17 17:14:23 +10:00 committed by GitHub
parent a9c6adb083
commit 2f08a34394
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3 changed files with 22 additions and 24 deletions
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30
docs/feature_oled_driver.md
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@ -263,11 +263,25 @@ void oled_write(const char *data, bool invert);
void oled_write_ln(const char *data, bool invert);
// Pans the buffer to the right (or left by passing true) by moving contents of the buffer
// Useful for moving the screen in preparation for new drawing
// Useful for moving the screen in preparation for new drawing
// oled_scroll_left or oled_scroll_right should be preferred for all cases of moving a static
// image such as a logo or to avoid burn-in as it's much, much less cpu intensive
void oled_pan(bool left);
// Returns a pointer to the requested start index in the buffer plus remaining
// buffer length as struct
oled_buffer_reader_t oled_read_raw(uint16_t start_index);
// Writes a string to the buffer at current cursor position
void oled_write_raw(const char *data, uint16_t size);
// Writes a single byte into the buffer at the specified index
void oled_write_raw_byte(const char data, uint16_t index);
// Sets a specific pixel on or off
// Coordinates start at top-left and go right and down for positive x and y
void oled_write_pixel(uint8_t x, uint8_t y, bool on);
// Writes a PROGMEM string to the buffer at current cursor position
// Advances the cursor while writing, inverts the pixels if true
// Remapped to call 'void oled_write(const char *data, bool invert);' on ARM
@ -279,23 +293,9 @@ void oled_write_P(const char *data, bool invert);
// Remapped to call 'void oled_write_ln(const char *data, bool invert);' on ARM
void oled_write_ln_P(const char *data, bool invert);
// Returns a pointer to the requested start index in the buffer plus remaining
// buffer length as struct
oled_buffer_reader_t oled_read_raw(uint16_t start_index);
// Writes a string to the buffer at current cursor position
void oled_write_raw(const char *data, uint16_t size);
// Writes a single byte into the buffer at the specified index
void oled_write_raw_byte(const char data, uint16_t index);
// Writes a PROGMEM string to the buffer at current cursor position
void oled_write_raw_P(const char *data, uint16_t size);
// Sets a specific pixel on or off
// Coordinates start at top-left and go right and down for positive x and y
void oled_write_pixel(uint8_t x, uint8_t y, bool on);
// Can be used to manually turn on the screen if it is off
// Returns true if the screen was on or turns on
bool oled_on(void);

4
drivers/oled/oled_driver.c
View file

@ -115,7 +115,7 @@ bool oled_initialized = false;
bool oled_active = false;
bool oled_scrolling = false;
uint8_t oled_brightness = OLED_BRIGHTNESS;
uint8_t oled_rotation = 0;
oled_rotation_t oled_rotation = 0;
uint8_t oled_rotation_width = 0;
uint8_t oled_scroll_speed = 0; // this holds the speed after being remapped to ssd1306 internal values
uint8_t oled_scroll_start = 0;
@ -158,7 +158,7 @@ static void InvertCharacter(uint8_t *cursor) {
}
}
bool oled_init(uint8_t rotation) {
bool oled_init(oled_rotation_t rotation) {
#if defined(USE_I2C) && defined(SPLIT_KEYBOARD)
if (!is_keyboard_master()) {
return true;

12
drivers/oled/oled_driver.h
View file

@ -226,13 +226,17 @@ void oled_write(const char *data, bool invert);
void oled_write_ln(const char *data, bool invert);
// Pans the buffer to the right (or left by passing true) by moving contents of the buffer
// Useful for moving the screen in preparation for new drawing
void oled_pan(bool left);
// Returns a pointer to the requested start index in the buffer plus remaining
// buffer length as struct
oled_buffer_reader_t oled_read_raw(uint16_t start_index);
// Writes a string to the buffer at current cursor position
void oled_write_raw(const char *data, uint16_t size);
// Writes a single byte into the buffer at the specified index
void oled_write_raw_byte(const char data, uint16_t index);
// Sets a specific pixel on or off
@ -251,17 +255,11 @@ void oled_write_P(const char *data, bool invert);
// Remapped to call 'void oled_write_ln(const char *data, bool invert);' on ARM
void oled_write_ln_P(const char *data, bool invert);
// Writes a PROGMEM string to the buffer at current cursor position
void oled_write_raw_P(const char *data, uint16_t size);
#else
// Writes a string to the buffer at current cursor position
// Advances the cursor while writing, inverts the pixels if true
# define oled_write_P(data, invert) oled_write(data, invert)
// Writes a string to the buffer at current cursor position
// Advances the cursor while writing, inverts the pixels if true
// Advances the cursor to the next page, wiring ' ' to the remainder of the current page
# define oled_write_ln_P(data, invert) oled_write(data, invert)
# define oled_write_raw_P(data, size) oled_write_raw(data, size)
#endif // defined(__AVR__)