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Implement the heart of struct programmer_t

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This also implements the main methods that need to be accessible
from outside, as kind-of an OO approach to struct programmer_t.
This commit is contained in:
Joerg Wunsch
2024-03-15 17:57:56 +01:00
parent c9cee81281
commit a3475a6629
1 changed files with 60 additions and 0 deletions
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60
src/libavrdude.i
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@@ -162,6 +162,8 @@ const char *pgmid;
typedef void * LNODEID;
typedef void * LISTID;
typedef struct avrmem AVRMEM;
typedef struct programmer_t PROGRAMMER;
typedef void pgm_initpgm(PROGRAMMER*);
// These things are read from config file(s), and must be considered
// read-only by any program. Most internals are only relevant for
@@ -231,6 +233,49 @@ int avr_initmem(const AVRPART *p);
}
}
typedef enum {
CONNTYPE_PARALLEL,
CONNTYPE_SERIAL,
CONNTYPE_USB,
CONNTYPE_SPI,
CONNTYPE_LINUXGPIO
} conntype_t;
// https://stackoverflow.com/questions/11023940/how-do-i-get-swig-to-automatically-wrap-an-emulated-this-pointer-to-a-c-struct/11029809#11029809
// Make sure the wrapped function doesn't expect an input for this:
%typemap(in, numinputs=0) struct programmer_t *pgm "$1=NULL;"
// Slightly abuse check typemap, but it needs to happen after the rest of the arguments have been set:
%typemap(check) struct programmer_t *pgm {
$1 = arg1;
}
typedef struct programmer_t {
LISTID id;
const char *desc;
int prog_modes; // Programming interfaces, see #define PM_...
conntype_t conntype;
int baudrate;
int usbvid;
LISTID usbpid;
int ispdelay; // ISP clock delay
double bitclock; // JTAG ICE clock period in microseconds
char type[PGM_TYPELEN];
// methods; they must *not* be declares as pointers
void initpgm (struct programmer_t *pgm); // Sets up the AVRDUDE programmer
int initialize (const struct programmer_t *pgm, const AVRPART *p); // Sets up the physical programmer
void setup (struct programmer_t *pgm);
void teardown (struct programmer_t *pgm);
int parseextparams (const struct programmer_t *pgm, const LISTID xparams);
int parseexitspecs (struct programmer_t *pgm, const char *s);
int open (struct programmer_t *pgm, const char *port);
void close (struct programmer_t *pgm);
void enable (struct programmer_t *pgm, const AVRPART *p);
void disable (const struct programmer_t *pgm);
int read_sib (const struct programmer_t *pgm, const AVRPART *p, char *sib);
} PROGRAMMER;
%clear struct programmer_t *pgm;
// Config file handling
int init_config(void);
@@ -292,3 +337,18 @@ enum prog_modes {
AVRPART * locate_part_by_signature(const LISTID parts, unsigned char *sig, int sigsize);
AVRPART * locate_part_by_signature_pm(const LISTID parts, unsigned char *sig, int sigsize, int prog_modes);
const char *avr_prog_modes_str(int pm);
PROGRAMMER *locate_programmer_set(const LISTID programmers, const char *id, const char **setid);
PROGRAMMER *locate_programmer_starts_set(const LISTID programmers, const char *id, const char **setid, AVRPART *prt);
PROGRAMMER *locate_programmer(const LISTID programmers, const char *configid);
int avr_read_mem(const PROGRAMMER * pgm, const AVRPART *p, const AVRMEM *mem, const AVRPART *v = NULL);
int avr_read(const PROGRAMMER * pgm, const AVRPART *p, const char *memstr, const AVRPART *v = NULL);
int avr_write_page(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr);
int avr_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data);