forks/RadioLibSmol
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[Pager] Reworked logic to workaround linker error on MegaCore (CI_BUILD_ALL)

Browse source
This commit is contained in:
jgromes 2022-10-02 12:19:33 +02:00
parent 1382e56508
commit f6e5d02481
1 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/protocols/Pager/Pager.cpp
View file

@ -422,16 +422,21 @@ void PagerClient::write(uint32_t codeWord) {
Module* mod = _phy->getMod(); Module* mod = _phy->getMod();
for(int8_t i = 31; i >= 0; i--) { for(int8_t i = 31; i >= 0; i--) {
uint32_t mask = (uint32_t)0x01 << i; uint32_t mask = (uint32_t)0x01 << i;
uint32_t start = mod->micros();
if(codeWord & mask) { if(codeWord & mask) {
// send 1 // send 1
uint32_t start = mod->micros();
_phy->transmitDirect(_baseRaw + _shift); _phy->transmitDirect(_baseRaw + _shift);
while(mod->micros() - start < _bitDuration);
} else { } else {
// send 0 // send 0
uint32_t start = mod->micros();
_phy->transmitDirect(_baseRaw - _shift); _phy->transmitDirect(_baseRaw - _shift);
while(mod->micros() - start < _bitDuration); }
// this is pretty silly, while(mod->micros() ... ) would be enough
// but for some reason, MegaCore throws a linker error on it
// "relocation truncated to fit: R_AVR_7_PCREL against `no symbol'"
uint32_t now = mod->micros();
while(now - start < _bitDuration) {
now = mod->micros();
} }
} }
} }