Nulo/qmk_firmware
1
0
Fork 0
Code Releases Activity

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

Browse source 
* 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
Show stats Download patch file Download diff file Expand all files Collapse all files

6
docs/feature_oled_driver.md
View file

@ -97,14 +97,16 @@ void oled_task_user(void) {
## Basic Configuration
| Define | Default | Description |
|------------------------|-------------------|----------------------------------------------------------------------------------------------------------------------------|
|----------------------------|-------------------|----------------------------------------------------------------------------------------------------------------------------|
| `OLED_DISPLAY_ADDRESS` | `0x3C` | The i2c address of the OLED Display |
| `OLED_FONT_H` | `"glcdfont.c"` | The font code file to use for custom fonts |
| `OLED_FONT_START` | `0` | The starting characer index for custom fonts |
| `OLED_FONT_END` | `224` | The ending characer index for custom fonts |
| `OLED_FONT_WIDTH` | `6` | The font width |
| `OLED_FONT_HEIGHT` | `8` | The font height (untested) |
| `OLED_DISABLE_TIMEOUT` | *Not defined* | Disables the built in OLED timeout feature. Useful when implementing custom timeout rules. |
| `OLED_TIMEOUT` | `60000` | Turns off the OLED screen after 60000ms of keyboard inactivity. Helps reduce OLED Burn-in. Set to 0 to disable. |
| `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. |
| `OLED_COLUMN_OFFSET` | `0` | (SH1106 only.) Shift output to the right this many pixels.<br />Useful for 128x64 displays centered on a 132x64 SH1106 IC. |

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,

11
tmk_core/common/timer.h
View file

@ -19,6 +19,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define TIMER_H 1
#include <stdint.h>
#include <stdbool.h>
#if defined(__AVR__)
#include "avr/timer_avr.h"
@ -46,6 +47,16 @@ uint32_t timer_read32(void);
uint16_t timer_elapsed(uint16_t last);
uint32_t timer_elapsed32(uint32_t last);
// Utility functions to check if a future time has expired & autmatically handle time wrapping if checked / reset frequently (half of max value)
inline bool timer_expired(uint16_t current, uint16_t last)
{
return current - last < 0x8000;
}
inline bool timer_expired32(uint32_t current, uint32_t future) {
return current - future < 0x80000000;
}
#ifdef __cplusplus
}
#endif

7
tmk_core/protocol/usb_hid/override_wiring.c
View file

@ -4,14 +4,13 @@
#define __DELAY_BACKWARD_COMPATIBLE__
#include <util/delay.h>
#include "common/timer.h"
#include "Arduino.h"
unsigned long millis()
unsigned long millis(void)
{
return timer_read32();
}
unsigned long micros()
unsigned long micros(void)
{
return timer_read32() * 1000UL;
}
@ -23,7 +22,7 @@ void delayMicroseconds(unsigned int us)
{
_delay_us(us);
}
void init()
void init(void)
{
timer_init();
}

1
users/xulkal/custom_tap_dance.c
View file

@ -1,6 +1,5 @@
#include "custom_tap_dance.h"
#include "custom_keycodes.h"
#include "timer_utils.h"
#ifdef TAP_DANCE_ENABLE

2
users/xulkal/layouts.h
View file

@ -18,7 +18,7 @@
#define _________________QWERTY_L2_________________ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T
#define _________________QWERTY_L3_________________ RIS_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G
#define _________________QWERTY_L4_________________ KC_LSPO, KC_Z, KC_X, KC_C, KC_V, KC_B
#define _________________QWERTY_L5_________________ KC_LCPO, KC_LGUI, LOWER, RAISE, KC_LALT, KC_SPC
#define _________________QWERTY_L5_________________ KC_LCPO, KC_LGUI, KC_LALT, LOWER, RAISE, KC_SPC
#define _________________QWERTY_R1_________________ KC_6, KC_7, KC_8, KC_9, KC_0, TD_BSPC
#define _________________QWERTY_R2_________________ KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSLS

3
users/xulkal/process_records.c
View file

@ -1,6 +1,5 @@
#include "process_records.h"
#include "custom_keycodes.h"
#include "timer_utils.h"
#ifdef RGB_ENABLE
#include "custom_rgb.h"
@ -34,7 +33,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record)
{
if (record->event.pressed)
reset_timer = timer_read() + 500;
else if (timer_expired(reset_timer))
else if (timer_expired(timer_read(), reset_timer))
reset_keyboard();
}
return false;

3
users/xulkal/rules.mk
View file

@ -1,7 +1,6 @@
SRC += xulkal.c \
process_records.c \
custom_tap_dance.c \
timer_utils.c
custom_tap_dance.c
# Some usual defaults
MOUSEKEY_ENABLE = no # Mouse keys (+4700)

12
users/xulkal/timer_utils.c
View file

@ -1,12 +0,0 @@
#include "timer_utils.h"
bool timer_expired(uint16_t last)
{
return timer_read() - last < 0x8000;
}
bool timer_expired32(uint32_t last)
{
return timer_read32() - last < 0x80000000;
}

6
users/xulkal/timer_utils.h
View file

@ -1,6 +0,0 @@
#pragma once
#include "timer.h"
#include <stdbool.h>
bool timer_expired(uint16_t last);
bool timer_expired32(uint32_t last);

1
users/xulkal/xulkal.h
View file

@ -2,6 +2,5 @@
#include "process_records.h"
#include "layouts.h"
#include "timer_utils.h"
#include "custom_keycodes.h"
#include "custom_tap_dance.h"