[LPC176x] Emergency Parser Feature (#10516)

Marlin/src/HAL/HAL_LPC1768/HardwareSerial.cpp

@@ -22,9 +22,14 @@
 
 #ifdef TARGET_LPC1768
 
-#include "../../inc/MarlinConfig.h"
 #include "HardwareSerial.h"
 
+#include "../../inc/MarlinConfigPre.h"
+
+#if ENABLED(EMERGENCY_PARSER)
+  #include "../../feature/emergency_parser.h"
+#endif
+
 #if SERIAL_PORT == 0 || SERIAL_PORT_2 == 0
   HardwareSerial Serial = HardwareSerial(LPC_UART0);
 #elif SERIAL_PORT == 1 || SERIAL_PORT_2 == 1
@@ -248,6 +253,9 @@ void HardwareSerial::IRQHandler() {
   if (IIRValue == UART_IIR_INTID_RDA) {
     // Clear the FIFO
     while (UART_Receive(UARTx, &byte, 1, NONE_BLOCKING)) {
+      #if ENABLED(EMERGENCY_PARSER)
+        emergency_parser.update(byte);
+      #endif
       if ((RxQueueWritePos + 1) % RX_BUFFER_SIZE != RxQueueReadPos) {
         RxBuffer[RxQueueWritePos] = byte;
         RxQueueWritePos = (RxQueueWritePos + 1) % RX_BUFFER_SIZE;

Marlin/src/HAL/HAL_LPC1768/HardwareSerial.h

@@ -32,6 +32,8 @@ extern "C" {
   #include "lpc17xx_pinsel.h"
 }
 
+#include "../../inc/MarlinConfigPre.h"
+
 class HardwareSerial : public Stream {
 private:
   LPC_UART_TypeDef *UARTx;
@@ -138,8 +140,6 @@ public:
     printf("%f" , value );
   }
 
-
-
   void println(const char value[]) {
     printf("%s\n" , value);
   }

Marlin/src/HAL/HAL_LPC1768/SanityCheck.h

@@ -74,7 +74,3 @@
     ||  MB(RAMPS_14_RE_ARM_SF))
   #error "Re-ARM with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER and TMC2130 require TMC_USE_SW_SPI"
 #endif
-
-#if ENABLED(EMERGENCY_PARSER)
-  #error "EMERGENCY_PARSER is not yet implemented for LPC1768. Disable EMERGENCY_PARSER to continue."
-#endif

Marlin/src/HAL/HAL_LPC1768/include/Arduino.h

@@ -95,6 +95,7 @@ extern "C" void GpioDisableInt(uint32_t port, uint32_t pin);
 #define vsnprintf_P vsnprintf
 #define strcpy_P strcpy
 #define snprintf_P snprintf
+#define strlen_P strlen
 
 // Time functions
 extern "C" {

Marlin/src/HAL/HAL_LPC1768/include/serial.h

@@ -26,10 +26,6 @@
 #include <stdarg.h>
 #include <stdio.h>
 
-extern "C" {
-#include <debug_frmwrk.h>
-}
-
 /**
  * Generic RingBuffer
  * T type of the buffer array

Marlin/src/HAL/HAL_LPC1768/watchdog.cpp

@@ -50,6 +50,9 @@ void watchdog_reset() {
   #endif
 }
 
+#else
+  void HAL_clear_reset_source(void) {}
+  uint8_t HAL_get_reset_source(void) { return RST_POWER_ON; }
 #endif // USE_WATCHDOG
 
 #endif // TARGET_LPC1768