Stefanhamburg at 23:43, 16 February 2013

2013-02-16T23:43:11Z

Admin: 1 revision

2013-02-15T19:06:37Z

1 revision

Admin: Created page with "The design goal was to make BASCOM-AVR compatible with BASCOM-8051. For the AVR compiler some statements had to be removed. ..."

2013-02-13T09:46:27Z

Created page with "The design goal was to make BASCOM-AVR compatible with BASCOM-8051. For the AVR compiler some statements had to be removed. ..."

New page

== (**COPIED FROM ENGLISH PAGE**) ==The design goal was to make BASCOM-AVR compatible with BASCOM-8051.

 

For the AVR compiler some statements had to be removed.

New statements were also added. And some statements were changed.

 

They need specific attention, but the changes to the syntax will be made available to BASCOM-8051 too in the future.

 

 

Statements that were removed
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="627" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="18%" bgcolor="#ffff99" style="width: 109px; background-color: rgb(255, 255, 153); border: 1px solid rgb(0, 0, 0);" |
STATEMENT

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DESCRIPTION

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| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$LARGE

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Not needed anymore.

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$ROMSTART

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Code always starts at address 0 for the AVR. Added again in 1.11.6.2

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$LCDHEX

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Use LCD Hex(var) instead.

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$NOINIT

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Not needed anymore. Added in 1.11.6.2

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$NOSP

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Not needed anymore

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$NOBREAK

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Can't be used anymore because there is no object code that can be used for it.

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
$OBJ

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Removed.

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
BREAK

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
Can't be used anymore because there is no object code that can be used for it.

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
PRIORITY

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
AVR does no allow setting priority of interrupts

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
PRINTHEX

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
You can use Print Hex(var) now

|- style="vertical-align: top;"
| valign="top" width="18%" style="width: 109px; border: 1px solid rgb(0, 0, 0);" |
LCDHEX

| valign="top" width="100%" style="width: 509px; border: 1px solid rgb(0, 0, 0);" |
You can use Lcd Hex(var) now

|}
</div>
 

 

Statements that were added
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="627" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="26%" bgcolor="#ffff99" style="width: 159px; background-color: rgb(255, 255, 153); border: 1px solid rgb(0, 0, 0);" |
STATEMENT

| valign="top" width="100%" bgcolor="#ffff99" style="width: 459px; background-color: rgb(255, 255, 153); border: 1px solid rgb(0, 0, 0);" |
DESCRIPTION

|- style="vertical-align: top;"
| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
FUNCTION

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You can define your own user FUNCTIONS.

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| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
LOCAL

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You can have LOCAL variables in SUB routines or FUNCTIONS.

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| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
^

| valign="top" width="100%" style="width: 459px; border: 1px solid rgb(0, 0, 0);" |
New math statement. Var = 2 ^ 3 will return 2*2*2

|- style="vertical-align: top;"
| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
SHIFT

| valign="top" width="100%" style="width: 459px; border: 1px solid rgb(0, 0, 0);" |
Because ROTATE was changed, I added the SHIFT statement. SHIFT works just like ROTATE, but when shifted left, the LS BIT is cleared and the carry doesn't go to the LS BIT.

|- style="vertical-align: top;"
| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
LTRIM

| valign="top" width="100%" style="width: 459px; border: 1px solid rgb(0, 0, 0);" |
LTRIM, trims the leftmost spaces of a string.

|- style="vertical-align: top;"
| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
RTRIM

| valign="top" width="100%" style="width: 459px; border: 1px solid rgb(0, 0, 0);" |
RTRIM, trims the rightmost spaces of a string.

|- style="vertical-align: top;"
| valign="top" width="26%" style="width: 159px; border: 1px solid rgb(0, 0, 0);" |
TRIM

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TRIM, trims both the leftmost and rightmost spaces of a string.

|}
</div>
 

 

Statements that behave differently
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="627" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="17%" bgcolor="#ffff99" style="width: 103px; background-color: rgb(255, 255, 153); border: 1px solid rgb(0, 0, 0);" |
STATEMENT

| valign="top" width="100%" bgcolor="#ffff99" style="width: 515px; background-color: rgb(255, 255, 153); border: 1px solid rgb(0, 0, 0);" |
DESCRIPTION

|- style="vertical-align: top;"
| valign="top" width="17%" style="width: 103px; border: 1px solid rgb(0, 0, 0);" |
ROTATE

| valign="top" width="100%" style="width: 515px; border: 1px solid rgb(0, 0, 0);" |
Rotate now behaves like the ASM rotate, this means that the carry will go to the most significant bit of a variable or the least significant bit of a variable.

|- style="vertical-align: top;"
| valign="top" width="17%" style="width: 103px; border: 1px solid rgb(0, 0, 0);" |
CONST

| valign="top" width="100%" style="width: 515px; border: 1px solid rgb(0, 0, 0);" |
String were added to the CONST statement. I also changed it to be compatible with QB.

|- style="vertical-align: top;"
| valign="top" width="17%" style="width: 103px; border: 1px solid rgb(0, 0, 0);" |
DECLARE

| valign="top" width="100%" style="width: 515px; border: 1px solid rgb(0, 0, 0);" |
BYVAL has been added since real subprograms are now supported.

|- style="vertical-align: top;"
| valign="top" width="17%" style="width: 103px; border: 1px solid rgb(0, 0, 0);" |
DIM

| valign="top" width="100%" style="width: 515px; border: 1px solid rgb(0, 0, 0);" |
You can now specify the location in memory of the variable.

 

Dim v as byte AT 100, will use memory location 100.

|}
</div>
 {{Languages}}

[[Category:BASCOM Language Fundamentals/de]]

Changes compared to BASCOM-8051/de - Revision history

Stefanhamburg at 23:43, 16 February 2013

Admin: 1 revision

Admin: Created page with "The design goal was to make BASCOM-AVR compatible with BASCOM-8051. For the AVR compiler some statements had to be removed. ..."