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Update and fix DGUS (#16317)

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This commit is contained in:
George Fu
2020-01-04 11:00:44 +08:00
committed by Scott Lahteine
parent 7f87a044cd
commit e593da1c23
311 changed files with 8501 additions and 820 deletions
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13
Marlin/src/HAL/HAL_AVR/HAL.h
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@@ -109,6 +109,19 @@ typedef int8_t pin_t;
#endif
#endif
#ifdef DGUS_SERIAL_PORT
#if !WITHIN(DGUS_SERIAL_PORT, -1, 3)
#error "DGUS_SERIAL_PORT must be from -1 to 3. Please update your configuration."
#elif DGUS_SERIAL_PORT == SERIAL_PORT
#error "DGUS_SERIAL_PORT must be different than SERIAL_PORT. Please update your configuration."
#elif defined(SERIAL_PORT_2) && DGUS_SERIAL_PORT == SERIAL_PORT_2
#error "DGUS_SERIAL_PORT must be different than SERIAL_PORT_2. Please update your configuration."
#endif
#define DGUS_SERIAL internalDgusSerial
#define DGUS_SERIAL_GET_TX_BUFFER_FREE DGUS_SERIAL.get_tx_buffer_free
#endif
// ------------------------
// Public functions
// ------------------------

27
Marlin/src/HAL/HAL_AVR/MarlinSerial.cpp
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@@ -757,6 +757,33 @@
#endif
#ifdef DGUS_SERIAL_PORT
template<typename Cfg>
typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::get_tx_buffer_free() {
const ring_buffer_pos_t t = tx_buffer.tail, // next byte to send.
h = tx_buffer.head; // next pos for queue.
int ret = t - h - 1;
if (ret < 0) ret += Cfg::TX_SIZE + 1;
return ret;
}
ISR(SERIAL_REGNAME(USART,DGUS_SERIAL_PORT,_RX_vect)) {
MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>>::store_rxd_char();
}
ISR(SERIAL_REGNAME(USART,DGUS_SERIAL_PORT,_UDRE_vect)) {
MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>>::_tx_udr_empty_irq();
}
// Preinstantiate
template class MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>>;
// Instantiate
MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>> internalDgusSerial;
#endif
// For AT90USB targets use the UART for BT interfacing
#if defined(USBCON) && ENABLED(BLUETOOTH)
HardwareSerial bluetoothSerial;

20
Marlin/src/HAL/HAL_AVR/MarlinSerial.h
View File

@@ -217,6 +217,9 @@
static ring_buffer_pos_t available();
static void write(const uint8_t c);
static void flushTX();
#ifdef DGUS_SERIAL_PORT
static ring_buffer_pos_t get_tx_buffer_free();
#endif
FORCE_INLINE static uint8_t dropped() { return Cfg::DROPPED_RX ? rx_dropped_bytes : 0; }
FORCE_INLINE static uint8_t buffer_overruns() { return Cfg::RX_OVERRUNS ? rx_buffer_overruns : 0; }
@@ -292,6 +295,23 @@
extern MarlinSerial<MarlinInternalSerialCfg<INTERNAL_SERIAL_PORT>> internalSerial;
#endif
#ifdef DGUS_SERIAL_PORT
template <uint8_t serial>
struct MarlinInternalSerialCfg {
static constexpr int PORT = serial;
static constexpr unsigned int RX_SIZE = 128;
static constexpr unsigned int TX_SIZE = 48;
static constexpr bool XONOFF = false;
static constexpr bool EMERGENCYPARSER = false;
static constexpr bool DROPPED_RX = false;
static constexpr bool RX_OVERRUNS = bDGUS_SERIAL_STATS_RX_BUFFER_OVERRUNS;
static constexpr bool RX_FRAMING_ERRORS = false;
static constexpr bool MAX_RX_QUEUED = false;
};
extern MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>> internalDgusSerial;
#endif
// Use the UART for Bluetooth in AT90USB configurations
#if defined(USBCON) && ENABLED(BLUETOOTH)
extern HardwareSerial bluetoothSerial;