Read a bit. Port and bit is used to cut lookup time and provide more certain timing.

Returns a single byte from the device associated with handle. handle:= >=0 (as returned by a prior call to [*serial_open*]). If n

Writes a single byte to the device associated with handle. handle:= >=0 (as returned by a prior call to [*serial_open*]). byte_v

Clears the internal gpio pull-up/down resistor. Kills any watchdogs.

Draw a string at x,y Center string within w (left adjust if w < pixel len of s) Side effects: u8g2_SetFontDirection(u8g2, 0); u8g2_SetF

draw several lines at position x,y. lines are stored in s and must be separated with '\n'. lines can be centered with respect to "w" if s == NUL

il3820 */ il3820 1 */

il3820 2 */

il3820 f */

pcd8544 */ pcd8544 1 */

pcd8544 2 */

pcd8544 f */

pcf8812 */ pcf8812 1 */

pcf8812 2 */

pcf8812 f */

ssd1606 */ ssd1606 1 */

ssd1606 2 */

ssd1606 f */

ssd1607 */ ssd1607 1 */

ssd1607 2 */

ssd1607 f */

Description: Find the starting point of the glyph data. Args: encoding: Encoding (ASCII or Unicode) of the glyph Return: Address of th

draw several lines at position x,y. lines are stored in s and must be separated with '\n'. lines can be centered with respect to "w" if s == NU

v = value, d = number of digits */

***************************************************************************************** * Description : Function that add's the round key for the cu

***************************************************************************************** * Description : Function that add's the round key for the cu

***************************************************************************************** * Description : Function that substitutes a byte with a byte

***************************************************************************************** * Description : Function that substitutes a byte with a byte

Implementation of ISchemaStateFactory<SchemaType>

\em Past-the-end element iterator ! \pre IsArray() == true */

Check whether this is a valid pointer.