<commit_before>#pragma once

FASTLED_NAMESPACE_BEGIN

// Info on reading cycle counter from https://github.com/kbeckmann/nodemcu-firmware/blob/ws2812-dual/app/modules/ws2812.c
__attribute__ ((always_inline)) inline static uint32_t __clock_cycles() {
  uint32_t cyc;
  __asm__ __volatile__ ("rsr %0,ccount":"=a" (cyc));
  return cyc;
}

#define FASTLED_HAS_CLOCKLESS 1

template <int DATA_PIN, int T1, int T2, int T3, EOrder RGB_ORDER = RGB, int XTRA0 = 0, bool FLIP = false, int WAIT_TIME = 5>
class ClocklessController : public CPixelLEDController<RGB_ORDER> {
	typedef typename FastPin<DATA_PIN>::port_ptr_t data_ptr_t;
	typedef typename FastPin<DATA_PIN>::port_t data_t;

	data_t mPinMask;
	data_ptr_t mPort;
	CMinWait<WAIT_TIME> mWait;
public:
	virtual void init() {
		FastPin<DATA_PIN>::setOutput();
		mPinMask = FastPin<DATA_PIN>::mask();
		mPort = FastPin<DATA_PIN>::port();
	}

	virtual uint16_t getMaxRefreshRate() const { return 400; }

protected:

	virtual void showPixels(PixelController<RGB_ORDER> & pixels) {
    // mWait.wait();
    if(!showRGBInternal(pixels)) {
      os_intr_unlock();
      delayMicroseconds(WAIT_TIME);<commit_msg>Try waiting a bit longer before re-sending the frame - might help with #306.<commit_after>#pragma once

FASTLED_NAMESPACE_BEGIN

// Info on reading cycle counter from https://github.com/kbeckmann/nodemcu-firmware/blob/ws2812-dual/app/modules/ws2812.c
__attribute__ ((always_inline)) inline static uint32_t __clock_cycles() {
  uint32_t cyc;
  __asm__ __volatile__ ("rsr %0,ccount":"=a" (cyc));
  return cyc;
}

#define FASTLED_HAS_CLOCKLESS 1

template <int DATA_PIN, int T1, int T2, int T3, EOrder RGB_ORDER = RGB, int XTRA0 = 0, bool FLIP = false, int WAIT_TIME = 5>
class ClocklessController : public CPixelLEDController<RGB_ORDER> {
	typedef typename FastPin<DATA_PIN>::port_ptr_t data_ptr_t;
	typedef typename FastPin<DATA_PIN>::port_t data_t;

	data_t mPinMask;
	data_ptr_t mPort;
	CMinWait<WAIT_TIME> mWait;
public:
	virtual void init() {
		FastPin<DATA_PIN>::setOutput();
		mPinMask = FastPin<DATA_PIN>::mask();
		mPort = FastPin<DATA_PIN>::port();
	}

	virtual uint16_t getMaxRefreshRate() const { return 400; }

protected:

	virtual void showPixels(PixelController<RGB_ORDER> & pixels) {
    // mWait.wait();
    if(!showRGBInternal(pixels)) {
      os_intr_unlock();
      delayMicroseconds(WAIT_TIME * 10);
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