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dc32-retro-tech-addon
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fix LEDs lighting, and fix up first RGB program

This commit is contained in:
true 2024-08-02 17:33:40 -07:00
parent d42f20773b
commit 185578ad8d
2 changed files with 24 additions and 28 deletions
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12
firmware/retro_tech_fw/user/src/led.c
View File

@ -12,8 +12,8 @@
const uint8_t rgb_map[9] = {0x04, 0x14, 0x01, 0x11, 0x07, 0x0a, 0x1a, 0x0d, 0x1d};
const uint8_t cursor_map[3] = {0x17, 0x18, 0x19};
static const uint8_t rgb_map[9] = {0x04, 0x14, 0x01, 0x11, 0x07, 0x0a, 0x1a, 0x0d, 0x1d};
static const uint8_t cursor_map[3] = {0x17, 0x18, 0x19};
@ -45,15 +45,17 @@ void led_is_updated()
void led_send()
{
uint8_t i;
uint8_t o;
uint8_t out[16*2];
// only render when there's something to render
if (led_updated) {
// stuff RGB outputs
for (i = 0; i < 9; i++) {
out[rgb_map[i] + 0] = rgb[i][0];
out[rgb_map[i] + 1] = rgb[i][1];
out[rgb_map[i] + 2] = rgb[i][2];
o = (rgb_map[i] - 1) & 0x1f;
out[o + 0] = rgb[i][0];
out[o + 1] = rgb[i][1];
out[o + 2] = rgb[i][2];
}
// stuff cursor outputs

38
firmware/retro_tech_fw/user/src/led_rgbprog.c
View File

@ -62,22 +62,6 @@ static const uint8_t rainbow_angles[8][5] = {
0x00, 0x00} // bottom to top
};
static void rainbow_letter_next()
{
uint16_t h;
// add to our hue
h = userconf.ledprog_setting[0][1];
h <<= 2;
rainbow_hue += h;
rainbow_hue++;
rainbow_hue %= 256*6;
// make a color out of it
hsv2rgb_8b(rainbow_hue, 255, 255, &prog_rgb[0], &prog_rgb[1], &prog_rgb[2]);
}
void led_rgb_0_rainbow(uint8_t preview, uint8_t tick)
{
uint8_t i, j; // iterator
@ -86,6 +70,8 @@ void led_rgb_0_rainbow(uint8_t preview, uint8_t tick)
uint8_t max; // max number of iterations for this angle
uint8_t angle; // fill direction from LUT
uint16_t hoff;
// run at half framerate
if (tick & 1) {
// no matter what, this puke is getting updated
@ -96,22 +82,24 @@ void led_rgb_0_rainbow(uint8_t preview, uint8_t tick)
angle &= 0x7;
max = rainbow_angles[angle][2] & 0x7;
hoff = userconf.ledprog_setting[0][1];
hoff <<= 2;
hoff = (256*6) - hoff;
// process outputs
for (i = 0; i <= max; i++) {
// get the next puke
rainbow_letter_next();
hsv2rgb_8b((rainbow_hue + (hoff * i)) % (256*6), 255, 255,
&prog_rgb[0], &prog_rgb[1], &prog_rgb[2]);
// apply to next set of LEDs
n = 0;
for (j = 0; j < 9; j++) {
n++;
if (j == 5) n++; // nybble index
idx = rainbow_angles[angle][n >> 1]; // get mask byte
if ((n & 1) == 0) idx >>= 4; // shift even values over
if (!(n & 1)) idx >>= 4; // shift even numbered LED index over
idx &= 0x7; // mask lowest 3 bits
if (idx == i) { // is this LED part of this pattern?
if (i == idx) { // is this LED part of this pattern at this index?
if (preview) { // are we in preview mode?
if (j != 0) { // is the first letter not the one selected?
if ((preview & 0x7f) == 0) {// is this preview selected?
@ -123,8 +111,14 @@ void led_rgb_0_rainbow(uint8_t preview, uint8_t tick)
rgb[j][1] = prog_rgb[1];
rgb[j][2] = prog_rgb[2];
}
n++; // nybble index
if (n == 5) n++; // skip the 6th nybble; this indicates the max
}
}
rainbow_hue += 2;
rainbow_hue %= (256*6);
}
}