Freescale Semiconductor 802.15.4 - Manual (Page 47)

Freescale Semiconductor Embedded Bootloader Reference Manual, Rev. 0.0 6-5
//PTADD = 0x00; //All Port A input
#define mSETUP_PORT_B //PTBD = 0x00;\
//PTBPE = 0x00;\
//PTBDD = 0x00;
#define mSETUP_PORT_C PTCDD = (ABEL_RESET_PIN | ABEL_ATT_PIN );
Optional for Safe Mode Boot indicator function (LEDs as output):
#define mSETUP_PORT_D PTDPE = 0x00;\
PTDDD = (0x01 | 0x02| 0x08 | 0x10);
6.4.2 Reset_Vector.c
The system reset vector.
NOTE
The application does not have a reset vector. If a reset occurs in an
application, the Embedded Bootloader’s reset vector is called.
6.4.3 Embedded_Bootloader_Target.h
Users must define the following #defines in the
Embedded_Bootloader_Target.h
to achieve a
successful port.
Version number of the build:
// Version number update:
// - Big change (interface/main code structure/new feature) Y.xx, increment
Y
// - Smaller change (function code structure/bug fix) x.Yx, increment Y
// - Small change (bug fix) x.xY, increment Y
#define EMBEDDED_BOOTLOADER_VERSION "5.01" // Number used with all PCB/Targets
NOTE
Use caution if the version number is changed. You should only change
the PCB board number (
#define EMBEDDED_BOOTLOADER_TARGET
)
to indicate a special PCB version.
Example for the TARGET_DIG528_2 and TARGET_DIG536_2:
#if defined TARGET_DIG528_2 || defined TARGET_DIG536_2
// PCB board number for release
#define EMBEDDED_BOOTLOADER_TARGET "528&536"
// Setup port as output where "signal" must be set/cleared to indicate
safe mode boot
#define SAFE_MODE_PORT_SETUP PTDDD |= 0x01; // Port D bit 0