|
| //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
Freescale Semiconductor | Embedded Bootloader Reference Manual, Rev. 0.0 |
