Buffer based OLED panning, write byte to buffer at arbitrary index (#8055)

* Add buffer based single line pan, arbitrary byte write to buffer

* Change dirty mask to inverse of OLED_BLOCK_TYPE for future proofing larger buffer sizes

* Updating docs to include new functions

* Updating to clarify scroll vs pan

1 files changed, 9 insertions, 0 deletions

diff --git a/docs/feature_oled_driver.md b/docs/feature_oled_driver.md
index ebabc314f..f4e5db0f4 100644
--- a/docs/feature_oled_driver.md
+++ b/docs/feature_oled_driver.md
@@ -221,6 +221,12 @@ void oled_write(const char *data, bool invert);
 // Advances the cursor to the next page, wiring ' ' to the remainder of the current page
 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 
+// 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);
+
 // 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
@@ -235,6 +241,9 @@ void oled_write_ln_P(const char *data, bool invert);
 // 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);