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Implemented blocking rx

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This commit is contained in:
BlackMark 2019-08-02 17:54:34 +02:00
parent 0bfd303a26
commit 95963295e2
3 changed files with 12 additions and 2 deletions
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10
hardware.hpp
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@ -45,6 +45,16 @@ class Hardware {
*Registers::CTRL_STAT_REG_C = controlRegC;
}
static bool rxByteBlocking(typename cfg::data_t &byte) FORCE_INLINE
{
if (*Registers::CTRL_STAT_REG_A & (1 << CtrlFlagsA::RECEIVE_COMPLETE)) {
byte = *Registers::IO_REG;
return true;
}
return false;
}
static typename cfg::data_t rxByteInterrupt() FORCE_INLINE
{
return *Registers::IO_REG;

2
hardware0.hpp
View File

@ -98,7 +98,7 @@ class Hardware0 {
static bool rxByte(data_t &byte) FORCE_INLINE
{
return false;
return HardwareImpl::rxByteBlocking(byte);
}
static data_t peek() FORCE_INLINE {}

2
hardware1.hpp
View File

@ -102,7 +102,7 @@ class Hardware1 {
static bool rxByte(data_t &byte) FORCE_INLINE
{
return false;
return HardwareImpl::rxByteBlocking(byte);
}
static data_t peek() FORCE_INLINE {}