New demo files for HCS12 GCC port.

2025-08-19 17:48:33 -04:00 · 2006-05-27 13:53:15 +00:00 · 2006-05-27 13:53:15 +00:00 · 215d93aa3d
commit 215d93aa3d
parent b6df57c7e3
29 changed files with 3250 additions and 0 deletions
--- a/Demo/HCS12_GCC_banked/vectors.c
+++ b/Demo/HCS12_GCC_banked/vectors.c
@ -0,0 +1,115 @@
+/* modrx.c -- wireless controller receiver for robots
+   Copyright 2004 Robotronics, Inc.
+   Author Jefferson Smith
+
+   This file is part of the Modular Robot Design.
+*/
+
+#include "cpu.h"
+#include <sys/ports.h>
+#include <sys/interrupts.h>
+
+void fatal_interrupt ()
+{
+  /* Infinite loop for debugging
+     Returning would not help as it's necessary to clear the interrupt flag.
+     */
+  for (;;) cop_optional_reset();
+}
+
+#ifdef USE_INTERRUPT_TABLE
+
+/* NOTE: these ISR must be in non-banked memory (near) */
+
+/* Manual context switch function.  This is the SWI ISR. */
+void ATTR_INT ATTR_NEAR vPortYield( void );
+
+/* Tick context switch function.  This is the timer ISR. */
+void ATTR_INT ATTR_NEAR vPortTickInterrupt( void );
+
+void ATTR_INT ATTR_NEAR vCOM_ISR( void );
+
+/* Interrupt vectors table.
+
+   Note: the `XXX_handler: foo' notation is a GNU extension which is
+   used here to ensure correct association of the handler in the struct.
+   This is why the order of handlers declared below does not follow
+   the MCU order.  */
+const struct interrupt_vectors __attribute__((section(".vectors"))) vectors = 
+{
+  pwm_shutdown_handler:	fatal_interrupt,
+  ptpif_handler:		fatal_interrupt,
+  can4_tx_handler:		fatal_interrupt,
+  can4_rx_handler:		fatal_interrupt,
+  can4_err_handler:		fatal_interrupt,
+  can4_wake_handler:	fatal_interrupt,
+  can3_tx_handler:		fatal_interrupt,
+  can3_rx_handler:		fatal_interrupt,
+  can3_err_handler:		fatal_interrupt,
+  can3_wake_handler:	fatal_interrupt,
+  can2_tx_handler:		fatal_interrupt,
+  can2_rx_handler:		fatal_interrupt,
+  can2_err_handler:		fatal_interrupt,
+  can2_wake_handler:	fatal_interrupt,
+  can1_tx_handler:		fatal_interrupt,
+  can1_rx_handler:		fatal_interrupt,
+  can1_err_handler:		fatal_interrupt,
+  can1_wake_handler:	fatal_interrupt,
+  can0_tx_handler:		fatal_interrupt,
+  can0_rx_handler:		fatal_interrupt,
+  can0_err_handler:		fatal_interrupt,
+  can0_wake_handler:	fatal_interrupt,
+  flash_handler:		fatal_interrupt,
+  eeprom_handler:		fatal_interrupt,
+  spi2_handler:			fatal_interrupt,
+  spi1_handler:			fatal_interrupt,
+  iic_handler:			fatal_interrupt,
+  bdlc_handler:			fatal_interrupt,
+  selfclk_mode_handler:	fatal_interrupt,
+  pll_lock_handler:		fatal_interrupt,
+  accb_overflow_handler: fatal_interrupt,
+  mccnt_underflow_handler: fatal_interrupt,
+  pthif_handler:		fatal_interrupt,
+  ptjif_handler:		fatal_interrupt,
+  atd1_handler:			fatal_interrupt,
+  atd0_handler:			fatal_interrupt,
+  sci1_handler:			fatal_interrupt,
+  sci0_handler:			fatal_interrupt,
+  spi0_handler:			fatal_interrupt,
+
+  /** Timer and Accumulator */
+  acca_input_handler:	fatal_interrupt,
+  acca_overflow_handler: fatal_interrupt,
+  timer_overflow_handler: fatal_interrupt,
+  
+  /** Input capture / Output compare Timers */
+  tc7_handler:			fatal_interrupt,
+  tc6_handler:			fatal_interrupt,
+  tc5_handler:			fatal_interrupt,
+  tc4_handler:			fatal_interrupt,
+  tc3_handler:			fatal_interrupt,
+  tc2_handler:			fatal_interrupt,
+  tc1_handler:			fatal_interrupt,
+  tc0_handler:			fatal_interrupt,
+
+  /** External Interrupts */
+  rtii_handler:			fatal_interrupt,
+  irq_handler:			fatal_interrupt,
+  xirq_handler:			fatal_interrupt,
+
+  illegal_handler:		fatal_interrupt,
+  cop_fail_handler:		fatal_interrupt,
+  cop_clock_handler:	fatal_interrupt,
+
+  /** Vectors in use */
+  swi_handler:			vPortYield,
+  rtii_handler:			vPortTickInterrupt,
+#if M6812_DEF_SCI==1
+  sci1_handler:			vCOM_ISR,
+#else
+  sci0_handler:			vCOM_ISR,
+#endif
+  reset_handler:		_start
+};
+#endif
+