mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-12-24 22:32:23 +00:00
add ftditools and Bit-Bang-MC. Right now bbmc can toggle reset on the
econotag.
This commit is contained in:
Mariano Alvira
parent
6bf05a9280
commit
97f3b88582
10
tools/ftditools/Makefile
Normal file
10
tools/ftditools/Makefile
Normal file
@ -0,0 +1,10 @@
|
||||
LDFLAGS = -lftdi
|
||||
|
||||
TARGETS = bbmc
|
||||
|
||||
CFLAGS = -Wall -Wextra #-Werror
|
||||
|
||||
all: $(TARGETS)
|
||||
|
||||
clean:
|
||||
rm $(TARGETS)
|
||||
242
tools/ftditools/bbmc.c
Normal file
242
tools/ftditools/bbmc.c
Normal file
@ -0,0 +1,242 @@
|
||||
/* control reset and VREF2 lines */
|
||||
|
||||
#include <stdio.h>
|
||||
#include <getopt.h>
|
||||
#include <ftdi.h>
|
||||
|
||||
#define low(x) (1 << x)
|
||||
#define high(x) (1 << (x + 8))
|
||||
|
||||
#define REDBEE_ECONOTAG_RESET high(2)
|
||||
#define REDBEE_ECONOTAG_VREF2L high(7)
|
||||
#define REDBEE_ECONOTAG_VREF2H high(6)
|
||||
#define REDBEE_ECONOTAG_INTERFACE INTERFACE_A
|
||||
|
||||
#define REDBEE_USB_RESET high(2)
|
||||
#define REDBEE_USB_VREF2L low(5)
|
||||
#define REDBEE_USB_VREF2H low(6)
|
||||
#define REDBEE_USB_INTERFACE INTERFACE_B
|
||||
|
||||
#define BOARD REDBEE_ECONOTAG
|
||||
|
||||
#define STR(x) #x
|
||||
#define STR2(x) STR(x)
|
||||
#define CAT(x,y) x##y
|
||||
#define CAT2(x, y, z) x##y##z
|
||||
|
||||
#define dir(x) ( CAT(x,_RESET) | CAT(x,_VREF2L) | CAT(x,_VREF2H))
|
||||
#define interface(x) ( CAT(x,_INTERFACE) )
|
||||
#define reset_release(x) ( CAT(x,_RESET) )
|
||||
#define reset_set(x) ( 0 )
|
||||
#define vref2_normal(x) ( CAT(x,_VREF2H) )
|
||||
#define vref2_erase(x) ( CAT(x,_VREF2L) )
|
||||
|
||||
int print_and_prompt(struct ftdi_device_list *devlist);
|
||||
void toggle_reset(struct ftdi_context *ftdic);
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int ret;
|
||||
struct ftdi_context ftdic;
|
||||
struct ftdi_device_list *devlist;
|
||||
uint32_t vendid = 0x0403; uint32_t prodid = 0x6010;
|
||||
int devindex = 0;
|
||||
|
||||
while (1) {
|
||||
int c;
|
||||
int option_index = 0;
|
||||
static struct option long_options[] = {
|
||||
{"index", required_argument, 0, 'i'},
|
||||
{"help", no_argument, 0, '?'},
|
||||
{0, 0, 0, 0}
|
||||
};
|
||||
|
||||
c = getopt_long (argc, argv, "i:",
|
||||
long_options, &option_index);
|
||||
if (c == -1)
|
||||
break;
|
||||
|
||||
switch (c) {
|
||||
/* process long opts */
|
||||
case 'i':
|
||||
devindex = atoi(optarg);
|
||||
printf("index %d\n", devindex);
|
||||
default:
|
||||
printf("Usage: don't know yet\n");
|
||||
}
|
||||
}
|
||||
|
||||
if ((ret = ftdi_usb_find_all(&ftdic, &devlist, vendid, prodid)) < 0)
|
||||
{
|
||||
fprintf(stderr, "ftdi_usb_find_all failed: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
printf("Number of FTDI devices found: %d\n", ret);
|
||||
|
||||
if (ftdi_init(&ftdic) < 0)
|
||||
{
|
||||
fprintf(stderr, "ftdi_init failed\n");
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
if (ftdi_set_interface(&ftdic, interface(BOARD)) < 0) {
|
||||
fprintf(stderr, "couldn't set interface %d\n", interface(BOARD));
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
if( (ret == 1) /*|| device number passed on cmdline */ ) {
|
||||
if( (ret = ftdi_usb_open_desc_index(
|
||||
&ftdic,
|
||||
vendid,
|
||||
prodid,
|
||||
NULL,
|
||||
NULL,
|
||||
devindex)) < 0) {
|
||||
fprintf(stderr, "couldn't open devindex %d\n", devindex);
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
toggle_reset(&ftdic);
|
||||
} else {
|
||||
print_and_prompt(devlist);
|
||||
}
|
||||
|
||||
ftdi_list_free(&devlist);
|
||||
ftdi_deinit(&ftdic);
|
||||
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
int print_and_prompt( struct ftdi_device_list *devlist )
|
||||
{
|
||||
int i, ret;
|
||||
struct ftdi_context ftdic;
|
||||
struct ftdi_device_list *curdev;
|
||||
char manufacturer[128], description[128];
|
||||
|
||||
i = 0;
|
||||
for (curdev = devlist; curdev != NULL; i++)
|
||||
{
|
||||
printf("Checking device: %d\n", i);
|
||||
if (0 > (ret = ftdi_usb_get_strings(&ftdic,
|
||||
curdev->dev,
|
||||
manufacturer, 128,
|
||||
description, 128,
|
||||
NULL, 0)))
|
||||
{
|
||||
fprintf(stderr, "ftdi_usb_get_strings failed: %d (%s)\n",
|
||||
ret, ftdi_get_error_string(&ftdic));
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
printf("Manufacturer: %s, Description: %s\n\n", manufacturer, description);
|
||||
curdev = curdev->next;
|
||||
}
|
||||
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
void toggle_reset(struct ftdi_context *ftdic)
|
||||
{
|
||||
uint8_t buf[3], size;
|
||||
int ret;
|
||||
|
||||
printf("toggle reset\n");
|
||||
|
||||
/* using MPSSE since it give access to high GPIO*/
|
||||
/* set as inputs for now */
|
||||
ftdi_set_bitmode(ftdic, 0 , BITMODE_MPSSE);
|
||||
|
||||
size = 3;
|
||||
|
||||
/* RESET RELEASE */
|
||||
|
||||
/* initialize low byte */
|
||||
/* command "set data bits low byte" */
|
||||
buf[0] = 0x80;
|
||||
buf[1] = ((reset_release(BOARD) | vref2_normal(BOARD)) & 0xff);
|
||||
buf[2] = dir(BOARD) & 0xff;
|
||||
fprintf(stderr,"write %x %x %x\n",buf[0],buf[1],buf[2]);
|
||||
|
||||
|
||||
if ((ret = (ftdi_write_data(ftdic, buf, size))) < 0)
|
||||
{
|
||||
perror("ft2232_write error");
|
||||
fprintf(stderr, "ft2232_write command %x\n", buf[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
/* command "set data bits high byte" */
|
||||
buf[0] = 0x82;
|
||||
buf[1] = ((reset_release(BOARD) | vref2_normal(BOARD)) >> 8);
|
||||
buf[2] = dir(BOARD) >> 8;
|
||||
fprintf(stderr,"write %x %x %x\n",buf[0],buf[1],buf[2]);
|
||||
|
||||
if ((ret = (ftdi_write_data(ftdic, buf, size))) < 0)
|
||||
{
|
||||
perror("ft2232_write error");
|
||||
fprintf(stderr, "ft2232_write command %x\n", buf[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* RESET HOLD */
|
||||
|
||||
/* initialize low byte */
|
||||
/* command "set data bits low byte" */
|
||||
buf[0] = 0x80;
|
||||
buf[1] = ((reset_set(BOARD) | vref2_normal(BOARD)) & 0xff);
|
||||
buf[2] = dir(BOARD) & 0xff;
|
||||
fprintf(stderr,"write %x %x %x\n",buf[0],buf[1],buf[2]);
|
||||
|
||||
if ((ret = (ftdi_write_data(ftdic, buf, size))) < 0)
|
||||
{
|
||||
perror("ft2232_write error");
|
||||
fprintf(stderr, "ft2232_write command %x\n", buf[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* command "set data bits high byte" */
|
||||
buf[0] = 0x82;
|
||||
buf[1] = ((reset_set(BOARD) | vref2_normal(BOARD)) >> 8);
|
||||
buf[2] = dir(BOARD) >> 8;
|
||||
fprintf(stderr,"write %x %x %x\n",buf[0],buf[1],buf[2]);
|
||||
|
||||
if ((ret = (ftdi_write_data(ftdic, buf, size))) < 0)
|
||||
{
|
||||
perror("ft2232_write error");
|
||||
fprintf(stderr, "ft2232_write command %x\n", buf[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* RESET RELEASE */
|
||||
|
||||
/* initialize low byte */
|
||||
/* command "set data bits low byte" */
|
||||
buf[0] = 0x80;
|
||||
buf[1] = ((reset_release(BOARD) | vref2_normal(BOARD)) & 0xff);
|
||||
buf[2] = dir(BOARD) & 0xff;
|
||||
fprintf(stderr,"write %x %x %x\n",buf[0],buf[1],buf[2]);
|
||||
|
||||
if ((ret = (ftdi_write_data(ftdic, buf, size))) < 0)
|
||||
{
|
||||
perror("ft2232_write error");
|
||||
fprintf(stderr, "ft2232_write command %x\n", buf[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* command "set data bits high byte" */
|
||||
buf[0] = 0x82;
|
||||
buf[1] = ((reset_release(BOARD) | vref2_normal(BOARD)) >> 8);
|
||||
buf[2] = dir(BOARD) >> 8;
|
||||
fprintf(stderr,"write %x %x %x\n",buf[0],buf[1],buf[2]);
|
||||
|
||||
if ((ret = (ftdi_write_data(ftdic, buf, size))) < 0)
|
||||
{
|
||||
perror("ft2232_write error");
|
||||
fprintf(stderr, "ft2232_write command %x\n", buf[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
return;
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user