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Add 3299 protocol support to interface2

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This commit is contained in:
Andrew Kay
2021-11-06 13:32:39 -05:00
parent 14fd7485fe
commit cec0ab781a
25 changed files with 1419 additions and 24 deletions
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73
interface2/firmware/src/coax.cpp
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@@ -21,10 +21,12 @@
#include "coax.h"
Coax::Coax(SPICoaxTransceiver &spiCoaxTransceiver, CoaxParity parity,
volatile uint16_t *buffer, size_t bufferSize) :
Coax::Coax(SPICoaxTransceiver &spiCoaxTransceiver, volatile uint16_t *buffer,
size_t bufferSize) :
_spiCoaxTransceiver(spiCoaxTransceiver),
_parity(parity),
_txProtocol(CoaxProtocol::_3270),
_rxProtocol(CoaxProtocol::_3270),
_parity(CoaxParity::Even),
_buffer(buffer),
_bufferSize(bufferSize)
{
@@ -41,7 +43,10 @@ bool Coax::init()
return false;
}
_spiCoaxTransceiver.setTXProtocol(_txProtocol);
_spiCoaxTransceiver.setTXParity(_parity);
_spiCoaxTransceiver.setRXProtocol(_rxProtocol);
_spiCoaxTransceiver.setRXParity(_parity);
_isInitialized = true;
@@ -59,10 +64,62 @@ void Coax::reset()
_spiCoaxTransceiver.reset();
_spiCoaxTransceiver.setTXProtocol(_txProtocol);
_spiCoaxTransceiver.setTXParity(_parity);
_spiCoaxTransceiver.setRXProtocol(_rxProtocol);
_spiCoaxTransceiver.setRXParity(_parity);
}
void Coax::setTXProtocol(CoaxProtocol protocol)
{
if (!_isInitialized) {
_txProtocol = protocol;
return;
}
if (_txProtocol == protocol) {
return;
}
_spiCoaxTransceiver.setTXProtocol(protocol);
_txProtocol = protocol;
}
void Coax::setRXProtocol(CoaxProtocol protocol)
{
if (!_isInitialized) {
_rxProtocol = protocol;
return;
}
if (_rxProtocol == protocol) {
return;
}
_spiCoaxTransceiver.setRXProtocol(protocol);
_rxProtocol = protocol;
}
void Coax::setParity(CoaxParity parity)
{
if (!_isInitialized) {
_parity = parity;
return;
}
if (_parity == parity) {
return;
}
_spiCoaxTransceiver.setTXParity(parity);
_spiCoaxTransceiver.setRXParity(parity);
_parity = parity;
}
int Coax::transmit(const uint16_t *buffer, size_t bufferCount)
{
if (!_isInitialized) {
@@ -434,11 +491,21 @@ void SPICoaxTransceiver::setLoopback(bool loopback)
writeRegister(COAX_REGISTER_CONTROL, loopback ? COAX_REGISTER_CONTROL_LOOPBACK : 0, COAX_REGISTER_CONTROL_LOOPBACK);
}
void SPICoaxTransceiver::setTXProtocol(CoaxProtocol protocol)
{
writeRegister(COAX_REGISTER_CONTROL, protocol == CoaxProtocol::_3299 ? COAX_REGISTER_CONTROL_TX_PROTOCOL : 0, COAX_REGISTER_CONTROL_TX_PROTOCOL);
}
void SPICoaxTransceiver::setTXParity(CoaxParity parity)
{
writeRegister(COAX_REGISTER_CONTROL, parity == CoaxParity::Even ? COAX_REGISTER_CONTROL_TX_PARITY : 0, COAX_REGISTER_CONTROL_TX_PARITY);
}
void SPICoaxTransceiver::setRXProtocol(CoaxProtocol protocol)
{
writeRegister(COAX_REGISTER_CONTROL, protocol == CoaxProtocol::_3299 ? COAX_REGISTER_CONTROL_RX_PROTOCOL : 0, COAX_REGISTER_CONTROL_RX_PROTOCOL);
}
void SPICoaxTransceiver::setRXParity(CoaxParity parity)
{
writeRegister(COAX_REGISTER_CONTROL, parity == CoaxParity::Even ? COAX_REGISTER_CONTROL_RX_PARITY : 0, COAX_REGISTER_CONTROL_RX_PARITY);