From d55dc9b8168dc4582751b4d7ee4b2de3f5b4e3ab Mon Sep 17 00:00:00 2001
From: Ian O'Dea <ianodea@gmail.com>
Date: Mon, 7 Jan 2019 09:36:28 -0600
Subject: [PATCH 1/3] Add ability to animate arm_atsam led matrix from the
center of a circle
---
tmk_core/protocol/arm_atsam/led_matrix.c | 20 ++++++++++++++------
tmk_core/protocol/arm_atsam/led_matrix.h | 1 +
2 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/tmk_core/protocol/arm_atsam/led_matrix.c b/tmk_core/protocol/arm_atsam/led_matrix.c
index e914fc80ea..3e07fbe6c3 100644
--- a/tmk_core/protocol/arm_atsam/led_matrix.c
+++ b/tmk_core/protocol/arm_atsam/led_matrix.c
@@ -18,6 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "arm_atsam_protocol.h"
#include "tmk_core/common/led.h"
#include <string.h>
+#include <math.h>
void SERCOM1_0_Handler( void )
{
@@ -249,6 +250,7 @@ uint8_t led_animation_breathing;
uint8_t led_animation_breathe_cur;
uint8_t breathe_step;
uint8_t breathe_dir;
+uint8_t led_animation_circular;
uint64_t led_next_run;
uint8_t led_animation_id;
@@ -327,13 +329,18 @@ void led_matrix_run(void)
for (fcur = 0; fcur < fmax; fcur++)
{
- if (led_animation_orientation)
- {
- po = led_cur->py;
+ if (led_animation_circular) {
+ po = sqrtf((powf(fabsf(50 - led_cur->py), 2) + powf(fabsf(50 - led_cur->px), 2)));
}
- else
- {
- po = led_cur->px;
+ else {
+ if (led_animation_orientation)
+ {
+ po = led_cur->py;
+ }
+ else
+ {
+ po = led_cur->px;
+ }
}
float pomod;
@@ -466,6 +473,7 @@ uint8_t led_matrix_init(void)
led_animation_breathe_cur = BREATHE_MIN_STEP;
breathe_step = 1;
breathe_dir = 1;
+ led_animation_circular = 0;
gcr_min_counter = 0;
v_5v_cat_hit = 0;
diff --git a/tmk_core/protocol/arm_atsam/led_matrix.h b/tmk_core/protocol/arm_atsam/led_matrix.h
index cedea8a856..f0d4528348 100644
--- a/tmk_core/protocol/arm_atsam/led_matrix.h
+++ b/tmk_core/protocol/arm_atsam/led_matrix.h
@@ -129,6 +129,7 @@ extern uint8_t led_animation_orientation;
extern uint8_t led_animation_breathing;
extern uint8_t led_animation_breathe_cur;
extern uint8_t breathe_dir;
+extern uint8_t led_animation_circular;
extern const uint8_t led_setups_count;
extern void *led_setups[];
From 9f3afae5d12e7847639666b30f3239580dafed28 Mon Sep 17 00:00:00 2001
From: Ian O'Dea <ianodea@gmail.com>
Date: Mon, 7 Jan 2019 10:20:15 -0600
Subject: [PATCH 2/3] Make arm_atsam led matrix circular animation circular
rather than obloid
---
tmk_core/protocol/arm_atsam/led_matrix.c | 4 +++-
tmk_core/protocol/arm_atsam/led_matrix.h | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/tmk_core/protocol/arm_atsam/led_matrix.c b/tmk_core/protocol/arm_atsam/led_matrix.c
index 3e07fbe6c3..af49db28dd 100644
--- a/tmk_core/protocol/arm_atsam/led_matrix.c
+++ b/tmk_core/protocol/arm_atsam/led_matrix.c
@@ -218,6 +218,7 @@ void disp_calc_extents(void)
disp.width = disp.right - disp.left;
disp.height = disp.top - disp.bottom;
+ disp.max_distance = sqrtf(powf(disp.width, 2) + powf(disp.height, 2));
}
void disp_pixel_setup(void)
@@ -267,6 +268,7 @@ void led_matrix_run(void)
float go;
float bo;
float po;
+
uint8_t led_this_run = 0;
led_setup_t *f = (led_setup_t*)led_setups[led_animation_id];
@@ -330,7 +332,7 @@ void led_matrix_run(void)
{
if (led_animation_circular) {
- po = sqrtf((powf(fabsf(50 - led_cur->py), 2) + powf(fabsf(50 - led_cur->px), 2)));
+ po = sqrtf((powf(fabsf((disp.width / 2) - (led_cur->x - disp.left)), 2) + powf(fabsf((disp.height / 2) - (led_cur->y - disp.bottom)), 2))) / disp.max_distance * 100;
}
else {
if (led_animation_orientation)
diff --git a/tmk_core/protocol/arm_atsam/led_matrix.h b/tmk_core/protocol/arm_atsam/led_matrix.h
index f0d4528348..4513234e7f 100644
--- a/tmk_core/protocol/arm_atsam/led_matrix.h
+++ b/tmk_core/protocol/arm_atsam/led_matrix.h
@@ -83,6 +83,7 @@ typedef struct led_disp_s {
float bottom;
float width;
float height;
+ float max_distance;
} led_disp_t;
uint8_t led_matrix_init(void);
From 6ca52c9d571659463a526fdeabb86af10c8e1665 Mon Sep 17 00:00:00 2001
From: Ian O'Dea <ianodea@gmail.com>
Date: Mon, 7 Jan 2019 10:22:47 -0600
Subject: [PATCH 3/3] Fix indentation in tmk_core led_matrix.c
---
tmk_core/protocol/arm_atsam/led_matrix.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/tmk_core/protocol/arm_atsam/led_matrix.c b/tmk_core/protocol/arm_atsam/led_matrix.c
index af49db28dd..9b76d8bbc8 100644
--- a/tmk_core/protocol/arm_atsam/led_matrix.c
+++ b/tmk_core/protocol/arm_atsam/led_matrix.c
@@ -332,17 +332,17 @@ void led_matrix_run(void)
{
if (led_animation_circular) {
- po = sqrtf((powf(fabsf((disp.width / 2) - (led_cur->x - disp.left)), 2) + powf(fabsf((disp.height / 2) - (led_cur->y - disp.bottom)), 2))) / disp.max_distance * 100;
+ po = sqrtf((powf(fabsf((disp.width / 2) - (led_cur->x - disp.left)), 2) + powf(fabsf((disp.height / 2) - (led_cur->y - disp.bottom)), 2))) / disp.max_distance * 100;
}
else {
- if (led_animation_orientation)
- {
- po = led_cur->py;
- }
- else
- {
- po = led_cur->px;
- }
+ if (led_animation_orientation)
+ {
+ po = led_cur->py;
+ }
+ else
+ {
+ po = led_cur->px;
+ }
}
float pomod;