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8266 compatibility builds for older chips (another attempt t o solve #3690 and #3685)

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some users have reported that releases after 0.14.0 are not working reliably. So we add a few "compat" for 8266 that try to reproduce the buildenv of 0.14.0 as much as possible.

* platform and platform_packages from 0.14.0
* not using PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48
* due to smaller IRAM, we had to move some functions back from IRAM to normal flash (may cause slowdown)
This commit is contained in:
Frank
2024-09-04 11:38:03 +02:00
parent cb22e1933e
commit c1c707c77a
4 changed files with 74 additions and 12 deletions
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16
wled00/FX_fcn.cpp
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@@ -146,7 +146,7 @@ Segment& Segment::operator= (Segment &&orig) noexcept {
}
// allocates effect data buffer on heap and initialises (erases) it
bool IRAM_ATTR Segment::allocateData(size_t len) {
bool IRAM_ATTR_YN Segment::allocateData(size_t len) {
if (len == 0) return false; // nothing to do
if (data && _dataLen >= len) { // already allocated enough (reduce fragmentation)
if (call == 0) memset(data, 0, len); // erase buffer if called during effect initialisation
@@ -170,7 +170,7 @@ bool IRAM_ATTR Segment::allocateData(size_t len) {
return true;
}
void IRAM_ATTR Segment::deallocateData() {
void IRAM_ATTR_YN Segment::deallocateData() {
if (!data) { _dataLen = 0; return; }
//DEBUG_PRINTF_P(PSTR("--- Released data (%p): %d/%d -> %p\n"), this, _dataLen, Segment::getUsedSegmentData(), data);
if ((Segment::getUsedSegmentData() > 0) && (_dataLen > 0)) { // check that we don't have a dangling / inconsistent data pointer
@@ -202,7 +202,7 @@ void Segment::resetIfRequired() {
reset = false;
}
CRGBPalette16 IRAM_ATTR &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) {
CRGBPalette16 IRAM_ATTR_YN &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) {
if (pal < 245 && pal > GRADIENT_PALETTE_COUNT+13) pal = 0;
if (pal > 245 && (strip.customPalettes.size() == 0 || 255U-pal > strip.customPalettes.size()-1)) pal = 0; // TODO remove strip dependency by moving customPalettes out of strip
//default palette. Differs depending on effect
@@ -417,7 +417,7 @@ uint8_t IRAM_ATTR Segment::currentBri(bool useCct) const {
return (useCct ? cct : (on ? opacity : 0));
}
uint8_t IRAM_ATTR Segment::currentMode() const {
uint8_t IRAM_ATTR_YN Segment::currentMode() const {
#ifndef WLED_DISABLE_MODE_BLEND
unsigned prog = progress();
if (modeBlending && prog < 0xFFFFU) return _t->_modeT;
@@ -425,7 +425,7 @@ uint8_t IRAM_ATTR Segment::currentMode() const {
return mode;
}
uint32_t IRAM_ATTR Segment::currentColor(uint8_t slot) const {
uint32_t IRAM_ATTR_YN Segment::currentColor(uint8_t slot) const {
if (slot >= NUM_COLORS) slot = 0;
#ifndef WLED_DISABLE_MODE_BLEND
return isInTransition() ? color_blend(_t->_segT._colorT[slot], colors[slot], progress(), true) : colors[slot];
@@ -618,7 +618,7 @@ uint16_t IRAM_ATTR Segment::virtualHeight() const {
return vHeight;
}
uint16_t IRAM_ATTR Segment::nrOfVStrips() const {
uint16_t IRAM_ATTR_YN Segment::nrOfVStrips() const {
unsigned vLen = 1;
#ifndef WLED_DISABLE_2D
if (is2D()) {
@@ -701,7 +701,7 @@ uint16_t IRAM_ATTR Segment::virtualLength() const {
return vLength;
}
void IRAM_ATTR Segment::setPixelColor(int i, uint32_t col)
void IRAM_ATTR_YN Segment::setPixelColor(int i, uint32_t col)
{
if (!isActive()) return; // not active
#ifndef WLED_DISABLE_2D
@@ -895,7 +895,7 @@ void Segment::setPixelColor(float i, uint32_t col, bool aa)
}
#endif
uint32_t IRAM_ATTR Segment::getPixelColor(int i) const
uint32_t IRAM_ATTR_YN Segment::getPixelColor(int i) const
{
if (!isActive()) return 0; // not active
#ifndef WLED_DISABLE_2D