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bug #35186 inverting pins with "~" doesn't work for pin lists (i.e. vcc) 

bug #37727 Add support for LM3S811 dev board as a programmer
* lexer.l,config_gram.y: accepting inverted pins at pin lists 
	        syntax: ~num or ~(num,num,...)
* par.c: par_set_many_bits is now usable with inverted pins
* avrftdi.c: fixed wrong index in ftdi_pin_name
* avrdude.conf.in: added programmer lm3s811

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1106 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
rliebscher 2012-11-13 21:34:02 +00:00
parent 8af36ef451
commit 52e3323b6e
6 changed files with 77 additions and 21 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2012-11-13 Rene Liebscher <R.Liebscher@gmx.de>
bug #35186 inverting pins with "~" doesn't work for pin lists (i.e. vcc)
bug #37727 Add support for LM3S811 dev board as a programmer
* lexer.l,config_gram.y: accepting inverted pins at pin lists
syntax: ~num or ~(num,num,...)
* par.c: par_set_many_bits is now usable with inverted pins
* avrftdi.c: fixed wrong index in ftdi_pin_name
* avrdude.conf.in: added programmer lm3s811
2012-11-04 Rene Liebscher <R.Liebscher@gmx.de>
* lexer.l,config_gram.y,config.[hc]: changed reading of numbers to integers

27
avrdude.conf.in
View File

@ -38,6 +38,9 @@
# usbsn = <serialno>; # USB Serial Number
#
# To invert a bit, use = ~ <num>, the spaces are important.
# For a pin list all pins must be inverted.
# A single pin can be specified as usual = ~ <num>, for lists
# specify it as follows = ~ ( <num> [, <num2> ... ] ) .
# ;
#
# part
@ -473,6 +476,28 @@ programmer parent "jtagkey"
usbproduct = "USB<=>JTAG&RS232";
;
# Only Rev. A boards.
# Schematic and user manual: http://www.cs.put.poznan.pl/wswitala/download/pdf/811EVBK.pdf
programmer
id = "lm3s811";
desc = "Luminary Micro LM3S811 Eval Board (Rev. A)";
type = "avrftdi";
connection_type = usb;
usbvid = 0x0403;
usbpid = 0xbcd9;
usbvendor = "LMI";
usbproduct = "LM3S811 Evaluation Board";
usbdev = "A";
usbsn = "";
#ISP-signals - lower ACBUS-Nibble (default)
reset = 4;
sck = 1;
mosi = 2;
miso = 3;
# Enable correct buffers
buff = ~8;
;
programmer
id = "avrisp";
desc = "Atmel AVR ISP";
@ -1065,7 +1090,7 @@ programmer
;
# It is almost same as pony-stk200, except vcc on pin 5 to auto
# disconnect port (download on http://electropol.free.fr)
# disconnect port (download on http://electropol.free.fr/spip/spip.php?article27)
programmer parent "pony-stk200"
id = "frank-stk200";
desc = "Frank STK200";

7
avrftdi.c
View File

@ -129,7 +129,7 @@ ftdi_pin_name(avrftdi_t* pdata, int pin)
/* This is FTDI's naming scheme.
* probably 'D' is for data and 'C' for control
*/
if(pin < 8)
if(pin <= 8)
port = 'D';
else
port = 'C';
@ -517,6 +517,11 @@ static int set_led_vfy(struct programmer_t * pgm, int value)
return set_pin(pgm, PIN_LED_VFY, value);
}
/* Send 'buf_size' bytes from 'cmd' to device and return data from device in
* buffer 'data'.
* Write is only performed when mode contains MPSSE_DO_WRITE.
* Read is only performed when mode contains MPSSE_DO_READ.
*/
static int avrftdi_transmit(avrftdi_t* pdata, unsigned char mode, unsigned char *cmd,
unsigned char *data, int buf_size)
{

45
config_gram.y
View File

@ -48,6 +48,7 @@ int yylex(void);
int yyerror(char * errmsg);
static int assign_pin(int pinno, TOKEN * v, int invert);
static int assign_pin_list(int invert);
static int which_opcode(TOKEN * opcode);
static int parse_cmdbits(OPCODE * op);
@ -199,6 +200,8 @@ static int pin_name;
%token TKN_EQUAL
%token TKN_SEMI
%token TKN_TILDE
%token TKN_LEFT_PAREN
%token TKN_RIGHT_PAREN
%token TKN_NUMBER
%token TKN_NUMBER_REAL
%token TKN_STRING
@ -539,22 +542,11 @@ pin_number:
;
pin_list:
num_list {
{
TOKEN * t;
int pin;
current_prog->pinno[pin_name] = 0;
while (lsize(number_list)) {
t = lrmv_n(number_list, 1);
pin = t->value.number;
current_prog->pinno[pin_name] |= (1 << pin);
free_token(t);
}
}
}
num_list { assign_pin_list(0); }
|
TKN_TILDE TKN_NUMBER { assign_pin(pin_name, $2, 1); }
|
TKN_TILDE TKN_LEFT_PAREN num_list TKN_RIGHT_PAREN { assign_pin_list(1); }
|
/* empty */ {
current_prog->pinno[pin_name] = 0;
@ -1331,7 +1323,8 @@ mem_spec :
static char * vtypestr(int type)
{
switch (type) {
case V_NUM : return "NUMERIC";
case V_NUM : return "INTEGER";
case V_NUM_REAL: return "REAL";
case V_STR : return "STRING";
default:
return "<UNKNOWN>";
@ -1362,6 +1355,24 @@ static int assign_pin(int pinno, TOKEN * v, int invert)
return 0;
}
static int assign_pin_list(int invert)
{
TOKEN * t;
int pin;
current_prog->pinno[pin_name] = 0;
while (lsize(number_list)) {
t = lrmv_n(number_list, 1);
pin = t->value.number;
current_prog->pinno[pin_name] |= (1 << pin);
if (invert)
current_prog->pinno[pin_name] |= PIN_INVERSE;
free_token(t);
}
return 0;
}
static int which_opcode(TOKEN * opcode)
{
switch (opcode->primary) {

2
lexer.l
View File

@ -248,6 +248,8 @@ yes { yylval=new_token(K_YES); return K_YES; }
"=" { yylval = NULL; pyytext(); return TKN_EQUAL; }
";" { yylval = NULL; pyytext(); return TKN_SEMI; }
"~" { yylval = NULL; pyytext(); return TKN_TILDE; }
"(" { yylval = NULL; pyytext(); return TKN_LEFT_PAREN; }
")" { yylval = NULL; pyytext(); return TKN_RIGHT_PAREN; }
"\n" { lineno++; }
[ \r\t]+ { /* ignore whitespace */ }

7
par.c
View File

@ -106,11 +106,14 @@ static int par_setpin(PROGRAMMER * pgm, int pin, int value)
static void par_setmany(PROGRAMMER * pgm, unsigned int pinset, int value)
{
int pin;
int pin, mask;
/* mask is anything non-pin - needs to be applied to each par_setpin to preserve inversion */
mask = pinset & (~PIN_MASK);
for (pin = 1; pin <= 17; pin++) {
if (pinset & (1 << pin))
par_setpin(pgm, pin, value);
par_setpin(pgm, pin | mask, value);
}
}