* Get the active screen of the default display * @return pointer to the active screen */

* Get the width of an area * @param area_p pointer to an area * @return the width of the area (if x1 == x2 -> width = 1) */

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* Free an allocated data * @param data pointer to an allocated memory */

* Function: GetBits * * Description: get bits from bitstream, advance bitstream pointer * * Inputs: pointer to initialized aac_BitStreamIn

* Get the height of an area * @param area_p pointer to an area * @return the height of the area (if y1 == y2 -> height = 1) */

Print newline

* Align an object to the center on its parent. * @param obj pointer to an object to align * @note if the parent size changes `obj`

* Allocate a memory dynamically * @param size size of the memory to allocate in bytes * @return pointer to the allocated memory */

* Wrapper for the standard memset with fixed 0x00 value * @param dst pointer to the destination buffer * @param len number of byte to set */

ROM bankswitching */

Print character

** Function name: init (tc is tab colour for ST7735 displays only) ** Description: Reset, then initialise the TFT display regist

* Get the common parts of two areas * @param res_p pointer to an area, the result will be stored here * @param a1_p pointer to the first area * @pa

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* Set a function to animate `var` * @param a pointer to an initialized `lv_anim_t` variable * @param exec_cb a function to execute during

* Set the start and end values of an animation * @param a pointer to an initialized `lv_anim_t` variable * @param start the start value

* Return with sinus of an angle * @param angle * @return sinus of 'angle'. sin(-90) = -32767, sin(90) = 32767 */

VROM bankswitching */

* Draw a rectangle * @param coords the coordinates of the rectangle * @param mask the rectangle will be drawn only in this mask * @param dsc pointe

* Set the duration of an animation * @param a pointer to an initialized `lv_anim_t` variable * @param duration duration of the animation in

bits <= 32 */

** Function name: setTextColor ** Description: Set the font foreground colour (background is transparent) **********************

* Set a variable to animate * @param a pointer to an initialized `lv_anim_t` variable * @param var pointer to a variable to animate */

* Copy an area * @param dest pointer to the destination area * @param src pointer to the source area */

* Release a memory buffer * @param p buffer to release */

* Convert a percentage value to `lv_coord_t`. * Percentage values are stored in special range * @param x the percentage (0..1000) * @return a coord

** Function name: write ** Description: draw characters piped through serial stream ********************************************

* @brief Calculates the sum or difference of an #astro_time_t with a specified floating point number of days. * * Sometimes we need to adjust a gi

* Checks if the reset_query flag has been set. If so, perform necessary global indev cleanup actions * @param proc pointer to an input device 'proc'

Frame Sender for Output Modules

* Get a temporal buffer with the given size. * @param size the required size */

* Wrapper for the standard memcpy * @param dst pointer to the destination buffer * @param src pointer to the source buffer * @param len number of b