static const struct zip_cd *find_cd_for_entry(const uint8_t *map, size_t size,
const struct zip_eocd *eocd,
const char *filename)
{
/*
* eocd->cd_offset points to the beginning of eocd->entry_count number
* of Central Directories, one per entry. Find the one representing the
* requested filename.
*/
const struct zip_cd *cd;
size_t i;
die_if(eocd->cd_offset > size, "eocd offset too large");
cd = (struct zip_cd *)(map + dtohl(eocd->cd_offset));
for (i = 0; i < eocd->entry_count; i++) {
uint16_t len;
die_if(dtohl(cd->magic) != ZIP_CD_MAGIC,
"bad zip cd magic 0x%08x", dtohl(cd->magic));
len = dtohs(cd->filename_length);
if (len == strlen(filename) &&
!memcmp(cd->filename, filename, len))
return cd;
cd = (const struct zip_cd *)
((const uint8_t *)cd + sizeof(*cd) + len +
dtohs(cd->extra_length) + dtohs(cd->comment_length));
die_if((const uint8_t *)cd > map + size, "cd outside map");
}
die("no entry '%s' found", filename);
return NULL;
}
int AdaptTempering_SyncAllNodes(at_t *at, MPI_Comm comm)
{
int mpisize = 1;
int mpirank = 0;
die_if (at == NULL, "null pointer at to at_t\n");
if (comm != MPI_COMM_NULL)
die_if((MPI_SUCCESS != MPI_Comm_size(comm, &mpisize)), "cannot even get MPI size\n");
if (mpisize > 1) {
die_if((MPI_SUCCESS != MPI_Comm_rank(comm, &mpirank)), "cannot get MPI rank\n");
/* Broadcast at_t */
die_if((MPI_SUCCESS != MPI_Bcast(at, sizeof(*at), MPI_BYTE, 0, comm)), "%3d/%3d: failed to bcast at (%p), type = *at, size = 1 (%d), comm = 0x%lX\n", mpirank, mpisize, at, 1, (unsigned long) comm);
}
at->mpi_comm = comm;
at->mpi_size = mpisize;
at->mpi_rank = mpirank;
if (at->mpi_rank != 0) {
at->rng_file = NULL;
at->trace_file = NULL;
at->mb = NULL;
}
return 0;
}
int read_from_eeprom(struct eeprom *e, int addr, int size, int hex)
{
int ch, i;
// hex print out
die_if((ch = eeprom_read_byte(e, addr)) < 0, "read error");
i = 1;
if(hex)
printf("\n %.4x| %.2x ", addr, ch);
else
putchar(ch);
while(--size)
{
die_if((ch = eeprom_read_current_byte(e)) < 0, "read error");
if(hex)
{
addr++;
if( (i % 16) == 0 )
printf("\n %.4x| ", addr);
else if( (i % 8) == 0 )
printf(" ");
i++;
printf("%.2x ", ch);
} else {
putchar(ch);
}
}
if(hex)
printf("\n\n");
fflush(stdout);
return 0;
}
/* return a pointer of an initialized at_t
* if possible, initial values are taken from configuration
* file `cfg', otherwise default values are assumed */
static at_t *AdaptTempering_OpenCfg(const char *cfgname, double tmstep, int suffix)
{
cfgdata_t *cfg;
at_t *at;
bool bLoaded;
char *p;
int delay;
/* open configuration file */
die_if(!(cfg = cfgopen(cfgname)), "at_t: cannot open config. file %s.\n", cfgname);
/* allocate memory for at_t */
xnew(at, 1);
/* Get the file suffix first */
die_if(suffix >= 10, "do not support # of simulations > 10 currently\n");
at->suffix = (char)(((int)'0') + suffix);
/* call low level function */
die_if (!(bLoaded = at_cfgopen_low(at,cfg,tmstep)), "at_t: error while reading configuration file %s\n", cfgname);
printf("Successfully loaded cfg data!\n");
/* generate different random seeds in multi-simulation */
delay = suffix * 2;
sleep(delay);
/* load random number generator */
mtload(at->rng_file, 0);
/* close handle to configuration file */
cfgclose(cfg);
return at;
}
void AdaptTempering_OpenLog(at_t *at)
{
die_if(at == NULL, "failed to load adaptive tempering data.\n");
die_if(at->trace_file == NULL, "failed to get the name of trace file. Is this function called by a non-master node?\n");
at->log = log_open(at->trace_file); /* set an attempt value for at->beta before reading the value from mb.av */
AdaptTempering_UpdateTemperature(at); /* update temperature */
}
static const struct zip_eocd *find_eocd(const uint8_t *map, size_t size)
{
const struct zip_eocd *eocd;
eocd = (struct zip_eocd *)(map + size - sizeof(*eocd));
die_if(dtohl(eocd->magic) != ZIP_EOCD_MAGIC,
"bad zip eocd magic 0x%08x", dtohl(eocd->magic));
die_if(dtohs(eocd->entry_count) == 0, "bad entry count 0");
return eocd;
}
static TegraGpio *new_tegra_gpio(TegraGpioPort port, unsigned index,
unsigned pinmux)
{
die_if(port < 0 || port >= GPIO_NUM_PORTS, "Bad GPIO port %d.\n", port);
die_if(index >= GPIO_GPIOS_PER_PORT, "Bad GPIO index %d.\n", index);
TegraGpio *gpio = xzalloc(sizeof(*gpio));
gpio->port = port;
gpio->index = index;
gpio->pinmux = pinmux;
return gpio;
}
static const struct zip_lfh *find_lfh_for_entry(const uint8_t *map, size_t size,
const struct zip_cd *cd)
{
const struct zip_lfh *lfh;
die_if(cd->lfh_offset > size, "lfh offset outside map");
lfh = (const struct zip_lfh *)(map + cd->lfh_offset);
die_if(dtohs(lfh->compression_method) != 0,
"unhandled compression method %d",
dtohs(lfh->compression_method));
return lfh;
}
int AdaptTempering_Langevin(at_t *at, llong_t step, bool bfirst, bool blast, bool btr, bool bflush)
{
double invwf = 1.0, T1 = 0., T2 = 0., Eav = 0., ndlnwfdbeta;
int ib, rep;
double *varr = NULL;
double noise;
noise = (*at->grand)();
die_if (at->grand == NULL, "no gaussian RNG\n");
/* update energy data, change at->beta */
/* repeat several times to change the temperature */
for (rep = 0; rep < at->mvreps; rep++) {
/* 1. deposit the current energy and temperature */
mb_add(at->mb, at->Ea, varr, at->beta, &ib, &invwf, &ndlnwfdbeta);
/* 2. use Langevin equation to update the temperature */
T1 = Beta2T(at->beta);
at->beta = mb_move(at->mb, at->Ea, at->beta, ib, ndlnwfdbeta, noise, &Eav);
T2 = Beta2T(at->beta);
}
if (at_doevery(step, at->mb->nstrefresh, 0, blast))
mb_refresh_et(at->mb, 1);
at_output(at, step, ib, invwf, T1, T2, Eav, bfirst, blast, btr, bflush);
return 0;
}
void init_mpu6050(struct eeprom *e)
{
int result=0;
die_if(eeprom_open("/dev/i2c/0", 0x68, EEPROM_TYPE_8BIT_ADDR, e) < 0,
"unable to open MPU6050 device file ");
result=mpu_init();
if(!result)
{
printf("mpu initialization complete......\n "); //mpu initialization complete
if(!mpu_set_sensors(INV_XYZ_GYRO | INV_XYZ_ACCEL)) //mpu_set_sensor
printf("mpu_set_sensor complete ......\n");
else
printf("mpu_set_sensor come across error ......\n");
if(!mpu_configure_fifo(INV_XYZ_GYRO | INV_XYZ_ACCEL)) //mpu_configure_fifo
printf("mpu_configure_fifo complete ......\n");
else
printf("mpu_configure_fifo come across error ......\n");
if(!mpu_set_sample_rate(50)) //mpu_set_sample_rate
printf("mpu_set_sample_rate complete ......\n");
else
printf("mpu_set_sample_rate error ......\n");
if(!dmp_load_motion_driver_firmware()) //dmp_load_motion_driver_firmvare
printf("dmp_load_motion_driver_firmware complete ......\n");
else
printf("dmp_load_motion_driver_firmware come across error ......\n");
if(!dmp_set_orientation(inv_orientation_matrix_to_scalar(gyro_orientation))) //dmp_set_orientation
printf("dmp_set_orientation complete ......\n");
else
printf("dmp_set_orientation come across error ......\n");
if(!dmp_enable_feature(DMP_FEATURE_6X_LP_QUAT | DMP_FEATURE_TAP |
DMP_FEATURE_ANDROID_ORIENT | DMP_FEATURE_SEND_RAW_ACCEL | DMP_FEATURE_SEND_CAL_GYRO |
DMP_FEATURE_GYRO_CAL)) //dmp_enable_feature
printf("dmp_enable_feature complete ......\n");
else
printf("dmp_enable_feature come across error ......\n");
if(!dmp_set_fifo_rate(50)) //dmp_set_fifo_rate
printf("dmp_set_fifo_rate complete ......\n");
else
printf("dmp_set_fifo_rate come across error ......\n");
run_self_test(); //自检
if(!mpu_set_dmp_state(1))
printf("mpu_set_dmp_state complete ......\n");
else
printf("mpu_set_dmp_state come across error ......\n");
}
else
{
printf("mpu INIT INIT INIT error ......\r\n");
}
}
void dealloc_obj(int i)
{
// printf("dealloc_obj %d\n", i);
int n = g_nobjs;
die_if(i >= n, "unknown object index");
--n;
g_nobjs = n;
if(n == 0 || i == n) { return; }
g_obj_tid[i] = g_obj_tid[n];
g_obj_x[i] = g_obj_x[n];
g_obj_y[i] = g_obj_y[n];
g_obj_vx[i] = g_obj_vx[n];
g_obj_vy[i] = g_obj_vy[n];
g_obj_ax[i] = g_obj_ax[n];
g_obj_ay[i] = g_obj_vy[n];
}
int setup_serial_port()
{
struct termios newtio;
char serialPort[32];
ini_gets("sms","usbserial","/dev/ttyUSB0", serialPort, sizeof(serialPort), inifile);
info("Using serial device %s", serialPort);
g_serial_fd = open(serialPort, O_RDWR | O_NOCTTY | O_NDELAY);
die_if(g_serial_fd < 0, "Unable to open the serial port %s",serialPort);
if(flock(g_serial_fd, LOCK_EX | LOCK_NB) == -1) {
close(g_serial_fd);
die_strerror("Serial port %s in use", serialPort);
}
bzero(&newtio, sizeof(newtio));
newtio.c_cflag = getBaud() | CRTSCTS | CS8 | CLOCAL | CREAD | O_NDELAY;
// uncomment next line to disable hardware handshake
newtio.c_cflag &= ~CRTSCTS;
newtio.c_iflag = IGNPAR;
newtio.c_oflag = 0;
newtio.c_lflag = 0;
newtio.c_cc[VTIME] = 1;
newtio.c_cc[VMIN] = 0; /* no blocking read */
tcflush(g_serial_fd, TCIOFLUSH);
tcsetattr(g_serial_fd, TCSANOW, &newtio);
return g_serial_fd;
}
int main(int argc, char** argv)
{
struct eeprom e;
int op;
op = 0;
usage_if(argc != 2 || argv[1][0] != '-' || argv[1][2] != '\0');
op = argv[1][1];
fprintf(stderr, "Open /dev/i2c/0 with 8bit mode\n");
die_if(eeprom_open("/dev/i2c/0", 0x50, EEPROM_TYPE_8BIT_ADDR, &e) < 0,
"unable to open eeprom device file "
"(check that the file exists and that it's readable)");
switch(op)
{
case 'r':
fprintf(stderr, " Reading 256 bytes from 0x0\n");
read_from_eeprom(&e, 0, 256);
break;
case 'w':
fprintf(stderr, " Writing 0x00-0xff into 24C08 \n");
write_to_eeprom(&e, 0);
break;
default:
usage_if(1);
exit(1);
}
eeprom_close(&e);
return 0;
}
static int
read_row(TDS_POOL_MEMBER * pmbr, const unsigned char *buf, int maxlen, int *bytes_read)
{
TDSCOLUMN *curcol;
TDSRESULTINFO *info;
int i, colsize;
int pos = 1; /* skip marker */
info = pmbr->tds->res_info;
die_if((!info), "Entered read_row() without a res_info structure.");
for (i = 0; i < info->num_cols; i++) {
curcol = info->columns[i];
if (!is_fixed_type(curcol->column_type)) {
if (bytes_left(pmbr, buf, pos, maxlen, 1)) {
*bytes_read = maxlen;
return 0;
}
colsize = buf[pos++];
} else {
colsize = tds_get_size_by_type(curcol->column_type);
}
if (bytes_left(pmbr, buf, pos, maxlen, colsize)) {
*bytes_read = maxlen;
return 0;
}
pos += colsize;
}
*bytes_read = pos;
return 1;
}
static void
contact_ready_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
TpConnection *conn = (TpConnection *) object;
GHashTable *asv;
ContactPair *pair;
GError *error = NULL;
pair = g_slice_new0 (ContactPair);
pair->contacts[0] = tp_connection_dup_contact_by_id_finish (conn,
result, &error);
pair->contacts[1] = g_object_ref (tp_connection_get_self_contact (conn));
if (die_if (error, "tp_connection_dup_contact_by_id_async()"))
{
g_clear_error (&error);
contact_pair_free (pair);
return;
}
asv = g_hash_table_new_full (g_str_hash, g_str_equal, NULL,
(GDestroyNotify) tp_g_value_slice_free);
g_hash_table_insert (asv, "previous-owner",
tp_g_value_slice_new_static_string ("Shadowman"));
example_cli_connection_interface_hats_call_set_hat (conn, -1,
"red", EXAMPLE_HAT_STYLE_FEDORA, asv,
set_hat_cb, pair, contact_pair_free, NULL);
g_hash_table_unref (asv);
}
static void
got_hats_cb (TpConnection *conn,
const GPtrArray *hats,
const GError *error,
gpointer user_data,
GObject *weak_object)
{
guint i;
if (die_if (error, "GetHats()"))
return;
for (i = 0; i < hats->len; i++)
{
GValueArray *vals = g_ptr_array_index (hats, i);
guint handle;
const gchar *color;
guint style;
GHashTable *details;
tp_value_array_unpack (vals, 4,
&handle, &color, &style, &details);
g_message ("Contact #%u has hat style %u, color \"%s\", with %u "
"properties", handle, style, color, g_hash_table_size (details));
}
tp_cli_connection_call_disconnect (conn, -1, disconnect_cb,
NULL, NULL, NULL);
}
int main(void)
{
char s[] = "hello world";
die_if (strlen(s) > 8,
"string \"%s\" is too long\n", s);
return 0;
}
void display_set_ops(DisplayOps *ops)
{
die_if(display_ops, "%s: Display ops already set.\n", __func__);
display_ops = ops;
/* Call stop() when exiting depthcharge. */
list_insert_after(&display_cleanup_func.list_node, &cleanup_funcs);
}
void exception_dispatch(void)
{
u32 vec = exception_state_ptr->vector;
die_if(vec >= EXC_COUNT || !names[vec], "Bad exception vector %u", vec);
dump_exception_state();
dump_stack(exception_state_ptr->regs.sp, 512);
halt();
}
void alloc_timer_1s(int oid, Uint64 t)
{
int i = g_ntimers;
printf("alloc_timer %d\n", i);
die_if(i >= MAX_TIMERS, "unable to allocate timer");
++g_ntimers;
g_timer_expire[i] = t + g_perf_freq;
g_timer_oid[i] = oid;
}
void console_add_output_driver(struct console_output_driver *out)
{
die_if(!out->putchar && !out->write, "Need at least one output func\n");
/* Check if this driver was already added to the console list */
if (output_driver_exists(out))
return;
out->next = console_out;
console_out = out;
}
int power_off(void)
{
die_if(!power_ops, "%s: No power ops set.\n", __func__);
assert(power_ops->power_off);
if (run_cleanup_funcs(CleanupOnPowerOff))
return -1;
return power_ops->power_off(power_ops);
}
int cold_reboot(void)
{
die_if(!power_ops, "%s: No power ops set.\n", __func__);
assert(power_ops->cold_reboot);
if (run_cleanup_funcs(CleanupOnReboot))
return -1;
printf("Rebooting...\n");
return power_ops->cold_reboot(power_ops);
}
SysinfoResetPowerOps *new_sysinfo_reset_power_ops(PowerOps *power_off_ops,
new_gpio_from_coreboot_t new_gpio_from_coreboot)
{
SysinfoResetPowerOps *p = xzalloc(sizeof(*p));
p->ops.power_off = &pass_through_power_off;
p->ops.cold_reboot = &gpio_reboot;
p->power_off_ops = power_off_ops;
p->reset_gpio = sysinfo_lookup_gpio("reset", 1, new_gpio_from_coreboot);
die_if(!p->reset_gpio, "could not find 'reset' GPIO in coreboot table");
return p;
}
void mainboard_keyboard_init(struct pk_sm_desc *desc)
{
pwr_btn_gpio = sysinfo_lookup_gpio("power", 1,
new_tegra_gpio_input_from_coreboot);
die_if(!pwr_btn_gpio, "No GPIO for power!!\n");
/* Inputs volup and voldown are active low. */
vol_down_gpio = new_gpio_not(&new_tegra_gpio_input(GPIO(X, 7))->ops);
vol_up_gpio = new_gpio_not(&new_tegra_gpio_input(GPIO(X, 6))->ops);
foster_sm_init(desc);
}
int write_to_eeprom(struct eeprom *e, int addr)
{
int c;
while((c = getchar()) != EOF)
{
print_info(".");
fflush(stdout);
die_if(eeprom_write_byte(e, addr++, c), "write error");
}
print_info("\n\n");
return 0;
}
static void
disconnect_cb (TpConnection *conn,
const GError *error,
gpointer user_data,
GObject *weak_object)
{
if (die_if (error, "Disconnect()"))
return;
main_ret = 0;
g_main_loop_quit (mainloop);
}
static PchGpio *new_pch_gpio(PchGpioCfg *cfg, unsigned bank, unsigned bit)
{
die_if(bank >= cfg->num_banks || bit >= 32,
"GPIO parameters (%d, %d) out of bounds.\n", bank, bit);
PchGpio *gpio = xzalloc(sizeof(*gpio));
gpio->cfg = cfg;
gpio->use = &pch_gpio_use;
gpio->bank = bank;
gpio->bit = bit;
return gpio;
}
static int write_to_eeprom(struct eeprom *e, int addr)
{
int i;
for(i=0, addr=0; i<256; i++, addr++)
{
if( (i % 16) == 0 )
printf("\n %.4x| ", addr);
else if( (i % 8) == 0 )
printf(" ");
printf("%.2x ", i);
fflush(stdout);
die_if(eeprom_write_byte(e, addr, i), "write error");
}
fprintf(stderr, "\n\n");
return 0;
}
static int read_from_eeprom(struct eeprom *e, int addr, int size)
{
int ch, i;
for(i = 0; i < size; ++i, ++addr)
{
die_if((ch = eeprom_read_byte(e, addr)) < 0, "read error");
if( (i % 16) == 0 )
printf("\n %.4x| ", addr);
else if( (i % 8) == 0 )
printf(" ");
printf("%.2x ", ch);
fflush(stdout);
}
fprintf(stderr, "\n\n");
return 0;
}