Added alias for driver dependent data size

This commit is contained in:
BlackMark 2019-08-03 16:13:52 +02:00
parent 2a07744575
commit 9f7dc0da55

View File

@ -49,6 +49,8 @@ static constexpr size_t maxNumDigits()
template <class Driver>
class Uart {
public:
using data_t = typename Driver::data_t;
// Constructing a uart object does not initialize the driver to allow different specializations with the same
// back-end to exists at the same time
// Note that init must be called every time when switching specializations with the same back-end
@ -66,17 +68,17 @@ class Uart {
Driver::init();
}
static void txByte(const typename Driver::data_t &byte)
static void txByte(const data_t &byte)
{
Driver::txByte(byte);
}
static bool rxByte(typename Driver::data_t &byte)
static bool rxByte(data_t &byte)
{
return Driver::rxByte(byte);
}
static bool peek(typename Driver::data_t &byte)
static bool peek(data_t &byte)
{
return Driver::peek(byte);
}
@ -110,8 +112,8 @@ class Uart {
static_assert(util::is_integral_v<T>, "Only supported on integral types");
constexpr size_t numDigits = detail::maxNumDigits<T, Base>();
typename Driver::data_t buffer[numDigits];
typename Driver::data_t *bufEnd = buffer + numDigits - 1;
data_t buffer[numDigits];
data_t *bufEnd = buffer + numDigits - 1;
T digits = val;
@ -121,12 +123,12 @@ class Uart {
}
do {
typename Driver::data_t lastDigit = digits % Base;
data_t lastDigit = digits % Base;
*bufEnd-- = '0' + lastDigit;
digits /= Base;
} while (digits > 0);
for (typename Driver::data_t *buf = bufEnd + 1; buf < buffer + numDigits; ++buf)
for (data_t *buf = bufEnd + 1; buf < buffer + numDigits; ++buf)
txByte(*buf);
}