int bmp_open(struct sampler **sampler, const char *filename)
{
struct sampler *s;
int ret;
s = malloc(sizeof(*s));
if (!s)
return -ENOMEM;
ret = sampler_init(s, filename);
if (ret < 0) {
free(s);
return ret;
}
s->bits = 8;
s->close = bmp_close;
ret = parse_bmp_header(s);
if (ret < 0) {
free(s);
return ret;
}
*sampler = s;
return 0;
}
void reset_all_systems (void)
{
init_eventtab ();
#ifdef WITH_PPC
uae_ppc_reset(is_hardreset());
#endif
#ifdef PICASSO96
picasso_reset ();
#endif
#ifdef SCSIEMU
scsi_reset ();
scsidev_reset ();
scsidev_start_threads ();
#endif
#ifdef A2065
a2065_reset ();
#endif
#ifdef SANA2
netdev_reset ();
netdev_start_threads ();
#endif
#ifdef WITH_PCI
pci_reset();
#endif
#ifdef FILESYS
filesys_prepare_reset ();
filesys_reset ();
#endif
init_shm ();
memory_reset ();
#if defined (BSDSOCKET)
bsdlib_reset ();
#endif
#ifdef FILESYS
filesys_start_threads ();
hardfile_reset ();
#endif
#ifdef UAESERIAL
uaeserialdev_reset ();
uaeserialdev_start_threads ();
#endif
#ifdef PARALLEL_PORT
initparallel ();
#endif
native2amiga_reset ();
dongle_reset ();
sampler_init ();
uae_int_requested = 0;
}
void reset_all_systems (void)
{
init_eventtab ();
#ifdef PICASSO96
picasso_reset ();
#endif
#ifdef SCSIEMU
scsi_reset ();
scsidev_reset ();
scsidev_start_threads ();
#endif
#ifdef A2065
a2065_reset ();
#endif
#ifdef SANA2
netdev_reset ();
netdev_start_threads ();
#endif
#ifdef FILESYS
filesys_prepare_reset ();
filesys_reset ();
#endif
#ifdef NATMEM_OFFSET
init_shm ();
#endif
memory_reset ();
#if defined (BSDSOCKET)
bsdlib_reset ();
#endif
#ifdef FILESYS
filesys_start_threads ();
hardfile_reset ();
#endif
#ifdef UAESERIAL
uaeserialdev_reset ();
uaeserialdev_start_threads ();
#endif
#if defined (PARALLEL_PORT)
initparallel ();
#endif
native2amiga_reset ();
dongle_reset ();
#ifdef SAMPLER
sampler_init ();
#endif
}
void init()
{
#if 0
tft::init();
tftout = tft::devout();
#endif
#if 1
uart0_init();
stdout = uart0_fd();
stdin = uart0_fd();
#endif
_delay_ms(1000);
rfm12_init();
_delay_ms(1000);
sei();
sampler_init();
pwm2_init();
sampler_enable(1);
pwm2_enable(1);
}
static void
finalize_instance(conf_object_t *self)
{
int err;
uart_sampler_t *s = (uart_sampler_t *)self;
uart_sampler_conf_t *c = (uart_sampler_conf_t *)s->conf;
err = sampler_init(&s->sampler);
E_IF(err, "sampler_init", E_VOID);
s->sampler.usf_base_path = c->file_base_name;
s->sampler.sample_period = c->sample_period;
s->sampler.burst_period = c->burst_period;
s->sampler.burst_size = c->burst_size;
s->sampler.line_size_lg2 = c->line_size_lg2;
s->sampler.seed = 0;
if (!strncmp(c->burst_rnd_type, "const", 5)) {
s->sampler.burst_rnd = sampler_rnd_const;
} else {
s->sampler.burst_rnd = sampler_rnd_exp;
}
if (!strncmp(c->sample_rnd_type, "const", 5)) {
s->sampler.sample_rnd = sampler_rnd_const;
} else {
s->sampler.sample_rnd = sampler_rnd_exp;
}
if (!s->sampler.burst_size) {
err = sampler_burst_begin(&s->sampler, 0);
E_IF(err, "sampler_burst_begin", E_VOID);
}
if (!c->master) {
SIM_hap_add_callback("Uart_Sampler_Burst_Begin", hap_cb_begin, s);
SIM_hap_add_callback("Uart_Sampler_Burst_End", hap_cb_end, s);
}
}
static int
my_sampler_init(sampler_t *sampler, args_t *args)
{
int err;
err = sampler_init(sampler);
if (err)
return err;
sampler->usf_base_path = args->o_file_name;
sampler->sample_period = args->sample_period;
sampler->burst_period = args->burst_period;
sampler->burst_size = args->burst_size;
sampler->line_size_lg2 = args->line_size_lg2;
sampler->seed = args->random_seed;
sampler->log_level = args->log_level;
srand((unsigned int)sampler->seed);
if (!strncmp(args->burst_rnd, "const", 5)) {
sampler->burst_rnd = sampler_rnd_const;
} else {
sampler->burst_rnd = sampler_rnd_exp;
}
if (!strncmp(args->sample_rnd, "const", 5)) {
sampler->sample_rnd = sampler_rnd_const;
} else {
sampler->sample_rnd = sampler_rnd_exp;
}
if (!sampler->burst_size) {
err = sampler_burst_begin(sampler, 0);
if (err)
return err;
}
return 0;
}
int main(int argc, char *argv[]){
WDTCTL = WDTPW | WDTHOLD;// Stop watchdog timer
P1DIR |= 0x01;// Set P1.0 to output direction
P1OUT = 0x01;// Toggle P1.0 using exclusive-OR
if( *whichTrainingExample < 0 || *whichTrainingExample > NUM_SAMPLES * NUM_FEATURES ){
*whichTrainingExample = 0;
}
ACCEL_setup();
ACCEL_SetReg(0x2D,0x02);
P4DIR |= BIT5;// Set P4.5 to output direction
unsigned tmpx = ACCEL_getX();
unsigned tmpy = ACCEL_getY();
unsigned tmpz = ACCEL_getZ();
/*newFeaturizableData allocates memory -- assume this is in NV*/
featurizableData *X = (featurizableData*)newFeaturizableData();//Defined in Accelerometer
featureVector *features = newFeatureVector(NUM_FEATURES);//Defined in FeatureVector
createModel(NUM_CLASSES, NUM_FEATURES);//in NormalDistributionModel
unsigned sampleTimer = SAMPLE_INTERVAL;
while(1){
if( P4IN & BIT6 ){
/*pushbutton on 4.6 is pressed. This should be interrupt driven, but it's like this for now*/
P4OUT |= BIT5;
sampler_init();
P4OUT &= ~BIT5;
}
getNextSample(X);//in Accelerometer
if(samplesReady(X)){
featurize(X,features); //in CUEAR -- Accelerometer and CUEAR agree on this
if( --sampleTimer == 0 ){
sampleTimer = SAMPLE_INTERVAL;
/*Do this for the first 1000 samples*/
if( *whichTrainingExample < NUM_SAMPLES * features->numFeatures ){
int i;
for(i = 0; i < features->numFeatures; i++){
trainingExamples[ (*whichTrainingExample) + i ] = features->features[i];
}
*whichTrainingExample = *whichTrainingExample + features->numFeatures;
}else{
P1OUT &= ~(0x01);//LED off means sampling is done
}
}
}
}
}