void countReset(client *c, int argc, sds *argv)
{
uint32_t reset;
safe_strtoul(argv[1],&reset);
counterReset(reset);
addReplyStatus(c, "+OK");
}
static Counter* counterCreate(I8254Out out, void* ref, UInt32 frequency)
{
Counter* counter = calloc(1, sizeof(Counter));
counter->frequency = frequency;
counter->out = out;
counter->ref = ref;
counter->timer = boardTimerCreate(counterOnTimer, counter);
counterReset(counter);
return counter;
}
int Caen785Module::configure()
{
AbstractInterface *iface = getInterface ();
int ret = 0;
uint32_t addr;
uint16_t data;
// Crate select
addr = conf.base_addr + CAEN785_CRATE_SEL;
data = 0x0 | conf.cratenumber;
ret = iface->writeA32D16(addr,data);
if(ret != 0) printf("Error %d at CAEN785_CRATE_SEL\n",ret);
// set channel thresholds and kill bits
for (int i = 0; i < 32; ++i) {
ret = iface->writeA32D16 (conf.base_addr + CAEN785_THRESHOLDS + 2*i,
conf.thresholds [i]
| (conf.killChannel [i] ? (1 << 8) : 0));
if (ret) printf ("Error %d at CAEN785_THRESHOLDS[%d]\n", ret, i);
}
ret = counterReset();
// Sliding scale
addr = conf.base_addr + CAEN785_SLIDE_CONST;
data = 0x0 | conf.slide_constant;
ret = iface->writeA32D16(addr,data);
if(ret != 0) printf("Error %d at CAEN785_SLIDE_CONST\n",ret);
// Board setup
addr = conf.base_addr + CAEN785_CONTROL1;
data = 0x0;
if(conf.block_end){
data |= (1 << 2); // default OFF
}
if(conf.program_reset){
data |= (1 << 4); // default OFF
}
if(conf.berr_enable){
data |= (1 << 5); // default OFF
}
if(conf.align64){
data |= (1 << 6); // default OFF
}
ret = iface->writeA32D16(addr,data);
if(ret != 0) printf("Error %d at CAEN785_CONTROL1",ret);
addr = conf.base_addr + CAEN785_BIT_SET2;
data = 0x0;
if(conf.memTestModeEnabled) {
data |= (1 << 0); // default OFF
}
if(conf.offline) {
data |= (1 << 1); // default OFF
}
if(conf.overRangeSuppressionEnabled) {
data |= (1 << 3); // default ON
}
if(conf.autoIncrementEnabled) {
data |= (1 << 11); // default ON
}
if(conf.emptyEventWriteEnabled) {
data |= (1 << 12); // default ON -> empty events are written
}
if(conf.alwaysIncrementEventCounter) {
data |= (1 << 14); // default ON
}
// TODO: transfer more flags
ret = iface->writeA32D16(addr,data);
if(ret != 0) printf("Error %d at CAEN785_BIT_SET2\n",ret);
ret = readStatus();
return ret;
}
void i8254Reset(I8254* i8254)
{
counterReset(i8254->counter1);
counterReset(i8254->counter2);
counterReset(i8254->counter3);
}
