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Merge pull request #1467 from nielsnl68/fix_other_warning

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remove a warning that still does not make sense.
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Mark Kriegsman 2023-05-29 11:36:44 -04:00 committed by GitHub
commit 4460dc8b63
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1 changed files with 7 additions and 2 deletions
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9
src/platforms/esp/8266/clockless_esp8266.h
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@ -53,8 +53,13 @@ protected:
template<int BITS> __attribute__ ((always_inline)) inline static bool writeBits(REGISTER uint32_t & last_mark, REGISTER uint32_t b) {
b <<= 24; b = ~b;
for(REGISTER uint32_t i = BITS; i > 0; --i) {
while((__clock_cycles() - last_mark) < (T1+T2+T3));
last_mark = __clock_cycles();
while((__clock_cycles() - last_mark) < (T1+T2+T3)) {
// the current compiler does like just a ; to end of THIS while loop
// altrough this change make no sense because below are more of the same while loops without
// compiler warning.
;
}
last_mark = __clock_cycles();
FastPin<DATA_PIN>::hi();
while((__clock_cycles() - last_mark) < T1);