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Implement EEPROM access through debugWire.

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* jtagmkII.c: Extend the jtagmkII_read_byte() and
jtagmkII_write_byte() methods to handle EEPROM through
debugWire.

* avrpart.h: Implement the "flash instruction" parameter.
* config_gram.y: (Ditto.)
* lexer.l: (Ditto.)
* avrdude.conf.in: (Ditto.)

* avrdude.1: Document the EEPROM access through dW.
* doc/avrdude.texi: (Ditto.)

* tools/get-dw-params.xsl: Extend to extract the flash
instruction field.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@693 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
joerg_wunsch
2006-11-23 07:07:06 +00:00
parent aef8e953ab
commit 8bd117dccf
9 changed files with 148 additions and 28 deletions
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2
avrpart.h
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@@ -95,6 +95,7 @@ typedef struct opcode {
#define AVR_IDLEN 32
#define CTL_STACK_SIZE 32
#define FLASH_INSTR_SIZE 3
#define EEPROM_INSTR_SIZE 20
typedef struct avrpart {
char desc[AVR_DESCLEN]; /* long part name */
char id[AVR_IDLEN]; /* short part name */
@@ -123,6 +124,7 @@ typedef struct avrpart {
enum ctl_stack_t ctl_stack_type; /* what to use the ctl stack for */
unsigned char controlstack[CTL_STACK_SIZE]; /* stk500v2 PP/HVSP ctl stack */
unsigned char flash_instr[FLASH_INSTR_SIZE]; /* flash instructions (debugWire, JTAG) */
unsigned char eeprom_instr[EEPROM_INSTR_SIZE]; /* EEPROM instructions (debugWire, JTAG) */
int hventerstabdelay; /* stk500 v2 hv mode parameter */
int progmodedelay; /* stk500 v2 hv mode parameter */