From b7f2f40ae5bf9ad148e2de58757a14813f37a779 Mon Sep 17 00:00:00 2001
From: Drashna Jaelre
Date: Fri, 5 Mar 2021 16:26:57 -0800
Subject: Set default OLED Update Interval for Split Keyboards (#12107)
Because the matrix scanning is slower for splits, in general,
the frequent updating of the OLEDs can slow down the matrix scanning.
To help prevent that, set the update interval for the OLEDs to not
update as frequently.---
drivers/oled/oled_driver.h | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'drivers/oled/oled_driver.h')
diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h
index 72ab21247d..00896f01c2 100644
--- a/drivers/oled/oled_driver.h
+++ b/drivers/oled/oled_driver.h
@@ -158,6 +158,10 @@ along with this program. If not, see .
# define OLED_I2C_TIMEOUT 100
#endif
+#if !defined(OLED_UPDATE_INTERVAL) && defined(SPLIT_KEYBOARD)
+# define OLED_UPDATE_INTERVAL 50
+#endif
+
typedef struct __attribute__((__packed__)) {
uint8_t *current_element;
uint16_t remaining_element_count;
--
cgit v1.2.3
From fca7cc1747642d077898e301945df86bfdea0784 Mon Sep 17 00:00:00 2001
From: Barabas
Date: Sat, 8 May 2021 11:27:13 +0100
Subject: Added OLED fade out support (#12086)
---
docs/feature_oled_driver.md | 2 ++
drivers/oled/oled_driver.c | 21 +++++++++++++++++++--
drivers/oled/oled_driver.h | 8 ++++++++
3 files changed, 29 insertions(+), 2 deletions(-)
(limited to 'drivers/oled/oled_driver.h')
diff --git a/docs/feature_oled_driver.md b/docs/feature_oled_driver.md
index 44202487f1..d2dc6103a6 100644
--- a/docs/feature_oled_driver.md
+++ b/docs/feature_oled_driver.md
@@ -145,6 +145,8 @@ void oled_task_user(void) {
|`OLED_FONT_WIDTH` |`6` |The font width |
|`OLED_FONT_HEIGHT` |`8` |The font height (untested) |
|`OLED_TIMEOUT` |`60000` |Turns off the OLED screen after 60000ms of keyboard inactivity. Helps reduce OLED Burn-in. Set to 0 to disable. |
+|`OLED_FADE_OUT` |*Not defined* |Enables fade out animation. Use together with `OLED_TIMEOUT`. |
+|`OLED_FADE_OUT_INTERVAL` |`0` |The speed of fade out animation, from 0 to 15. Larger values are slower. |
|`OLED_SCROLL_TIMEOUT` |`0` |Scrolls the OLED screen after 0ms of OLED inactivity. Helps reduce OLED Burn-in. Set to 0 to disable. |
|`OLED_SCROLL_TIMEOUT_RIGHT`|*Not defined* |Scroll timeout direction is right when defined, left when undefined. |
|`OLED_IC` |`OLED_IC_SSD1306`|Set to `OLED_IC_SH1106` if you're using the SH1106 OLED controller. |
diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c
index 6c1238cd6f..082115d534 100644
--- a/drivers/oled/oled_driver.c
+++ b/drivers/oled/oled_driver.c
@@ -73,6 +73,11 @@ along with this program. If not, see .
#define PRE_CHARGE_PERIOD 0xD9
#define VCOM_DETECT 0xDB
+// Advance Graphic Commands
+#define FADE_BLINK 0x23
+#define ENABLE_FADE 0x20
+#define ENABLE_BLINK 0x30
+
// Charge Pump Commands
#define CHARGE_PUMP 0x8D
@@ -547,7 +552,13 @@ bool oled_on(void) {
oled_timeout = timer_read32() + OLED_TIMEOUT;
#endif
- static const uint8_t PROGMEM display_on[] = {I2C_CMD, DISPLAY_ON};
+ static const uint8_t PROGMEM display_on[] =
+#ifdef OLED_FADE_OUT
+ {I2C_CMD, FADE_BLINK, 0x00};
+#else
+ {I2C_CMD, DISPLAY_ON};
+#endif
+
if (!oled_active) {
if (I2C_TRANSMIT_P(display_on) != I2C_STATUS_SUCCESS) {
print("oled_on cmd failed\n");
@@ -563,7 +574,13 @@ bool oled_off(void) {
return !oled_active;
}
- static const uint8_t PROGMEM display_off[] = {I2C_CMD, DISPLAY_OFF};
+ static const uint8_t PROGMEM display_off[] =
+#ifdef OLED_FADE_OUT
+ {I2C_CMD, FADE_BLINK, ENABLE_FADE | OLED_FADE_OUT_INTERVAL};
+#else
+ {I2C_CMD, DISPLAY_OFF};
+#endif
+
if (oled_active) {
if (I2C_TRANSMIT_P(display_off) != I2C_STATUS_SUCCESS) {
print("oled_off cmd failed\n");
diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h
index 00896f01c2..cbf5380ee0 100644
--- a/drivers/oled/oled_driver.h
+++ b/drivers/oled/oled_driver.h
@@ -154,6 +154,14 @@ along with this program. If not, see .
# endif
#endif
+#if !defined(OLED_FADE_OUT_INTERVAL)
+# define OLED_FADE_OUT_INTERVAL 0x00
+#endif
+
+#if OLED_FADE_OUT_INTERVAL > 0x0F || OLED_FADE_OUT_INTERVAL < 0x00
+# error OLED_FADE_OUT_INTERVAL must be between 0x00 and 0x0F
+#endif
+
#if !defined(OLED_I2C_TIMEOUT)
# define OLED_I2C_TIMEOUT 100
#endif
--
cgit v1.2.3
From 0311c8036d693baf63ed4d3b7badf4257ffd5f46 Mon Sep 17 00:00:00 2001
From: Ignaz Kevenaar
Date: Fri, 18 Jun 2021 17:08:22 +0200
Subject: Add oled_invert (#13172)
Co-authored-by: Drashna Jaelre ---
docs/feature_oled_driver.md | 4 ++++
drivers/oled/oled_driver.c | 26 ++++++++++++++++++++++++++
drivers/oled/oled_driver.h | 4 ++++
3 files changed, 34 insertions(+)
(limited to 'drivers/oled/oled_driver.h')
diff --git a/docs/feature_oled_driver.md b/docs/feature_oled_driver.md
index f3b659b1bc..c90aabb9c6 100644
--- a/docs/feature_oled_driver.md
+++ b/docs/feature_oled_driver.md
@@ -346,6 +346,10 @@ bool oled_scroll_left(void);
// Returns true if the screen was not scrolling or stops scrolling
bool oled_scroll_off(void);
+// Inverts the display
+// Returns true if the screen was or is inverted
+bool oled_invert(bool invert);
+
// Returns the maximum number of characters that will fit on a line
uint8_t oled_max_chars(void);
diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c
index 8e5ed5f070..7d41978905 100644
--- a/drivers/oled/oled_driver.c
+++ b/drivers/oled/oled_driver.c
@@ -34,6 +34,7 @@ along with this program. If not, see .
#define DISPLAY_ALL_ON 0xA5
#define DISPLAY_ALL_ON_RESUME 0xA4
#define NORMAL_DISPLAY 0xA6
+#define INVERT_DISPLAY 0xA7
#define DISPLAY_ON 0xAF
#define DISPLAY_OFF 0xAE
#define NOP 0xE3
@@ -114,6 +115,7 @@ OLED_BLOCK_TYPE oled_dirty = 0;
bool oled_initialized = false;
bool oled_active = false;
bool oled_scrolling = false;
+bool oled_inverted = false;
uint8_t oled_brightness = OLED_BRIGHTNESS;
oled_rotation_t oled_rotation = 0;
uint8_t oled_rotation_width = 0;
@@ -690,6 +692,30 @@ bool oled_scroll_off(void) {
return !oled_scrolling;
}
+bool oled_invert(bool invert) {
+ if (!oled_initialized) {
+ return oled_inverted;
+ }
+
+ if (invert && !oled_inverted) {
+ static const uint8_t PROGMEM display_inverted[] = {I2C_CMD, INVERT_DISPLAY};
+ if (I2C_TRANSMIT_P(display_inverted) != I2C_STATUS_SUCCESS) {
+ print("oled_invert cmd failed\n");
+ return oled_inverted;
+ }
+ oled_inverted = true;
+ } else if (!invert && oled_inverted) {
+ static const uint8_t PROGMEM display_normal[] = {I2C_CMD, NORMAL_DISPLAY};
+ if (I2C_TRANSMIT_P(display_normal) != I2C_STATUS_SUCCESS) {
+ print("oled_invert cmd failed\n");
+ return oled_inverted;
+ }
+ oled_inverted = false;
+ }
+
+ return oled_inverted;
+}
+
uint8_t oled_max_chars(void) {
if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
return OLED_DISPLAY_WIDTH / OLED_FONT_WIDTH;
diff --git a/drivers/oled/oled_driver.h b/drivers/oled/oled_driver.h
index a6b85f37e6..fc68f0ec95 100644
--- a/drivers/oled/oled_driver.h
+++ b/drivers/oled/oled_driver.h
@@ -313,6 +313,10 @@ bool oled_scroll_left(void);
// Returns true if the screen was not scrolling or stops scrolling
bool oled_scroll_off(void);
+// Inverts the display
+// Returns true if the screen was or is inverted
+bool oled_invert(bool invert);
+
// Returns the maximum number of characters that will fit on a line
uint8_t oled_max_chars(void);
--
cgit v1.2.3