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Added OLED Display autoscroll during periods of OLED data inactivity (#6546)

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* Added OLED Display autoscroll during periods of OLED data inactivity.

* Fixing compile errors

* Feedback from review
This commit is contained in:
XScorpion2 2019-08-25 14:37:55 -05:00 • committed by Drashna Jaelre
parent f22c5c17b6
commit 957070a6b5
12 changed files with 72 additions and 46 deletions
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40
drivers/oled/oled_driver.c
View file

@ -114,8 +114,11 @@ bool oled_active = false;
bool oled_scrolling = false;
uint8_t oled_rotation = 0;
uint8_t oled_rotation_width = 0;
#if !defined(OLED_DISABLE_TIMEOUT)
uint16_t oled_last_activity;
#if OLED_TIMEOUT > 0
uint32_t oled_timeout;
#endif
#if OLED_SCROLL_TIMEOUT > 0
uint32_t oled_scroll_timeout;
#endif
// Internal variables to reduce math instructions
@ -209,6 +212,13 @@ bool oled_init(uint8_t rotation) {
return false;
}
#if OLED_TIMEOUT > 0
oled_timeout = timer_read32() + OLED_TIMEOUT;
#endif
#if OLED_SCROLL_TIMEOUT > 0
oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT;
#endif
oled_clear();
oled_initialized = true;
oled_active = true;
@ -457,8 +467,8 @@ void oled_write_ln_P(const char *data, bool invert) {
#endif // defined(__AVR__)
bool oled_on(void) {
#if !defined(OLED_DISABLE_TIMEOUT)
oled_last_activity = timer_read();
#if OLED_TIMEOUT > 0
oled_timeout = timer_read32() + OLED_TIMEOUT;
#endif
static const uint8_t PROGMEM display_on[] = { I2C_CMD, DISPLAY_ON };
@ -522,6 +532,7 @@ bool oled_scroll_off(void) {
return oled_scrolling;
}
oled_scrolling = false;
oled_dirty = -1;
}
return !oled_scrolling;
}
@ -549,15 +560,32 @@ void oled_task(void) {
oled_task_user();
#if OLED_SCROLL_TIMEOUT > 0
if (oled_dirty && oled_scrolling) {
oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT;
oled_scroll_off();
}
#endif
// Smart render system, no need to check for dirty
oled_render();
// Display timeout check
#if !defined(OLED_DISABLE_TIMEOUT)
if (oled_active && timer_elapsed(oled_last_activity) > OLED_TIMEOUT) {
#if OLED_TIMEOUT > 0
if (oled_active && timer_expired32(timer_read32(), oled_timeout)) {
oled_off();
}
#endif
#if OLED_SCROLL_TIMEOUT > 0
if (!oled_scrolling && timer_expired32(timer_read32(), oled_scroll_timeout)) {
#ifdef OLED_SCROLL_TIMEOUT_RIGHT
oled_scroll_right();
#else
oled_scroll_left();
#endif
}
#endif
}
__attribute__((weak))

8
drivers/oled/oled_driver.h
View file

@ -138,6 +138,14 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define OLED_FONT_HEIGHT 8
#endif
#if !defined(OLED_TIMEOUT)
#if defined(OLED_DISABLE_TIMEOUT)
#define OLED_TIMEOUT 0
#else
#define OLED_TIMEOUT 60000
#endif
#endif
// OLED Rotation enum values are flags
typedef enum {
OLED_ROTATION_0 = 0,