detectors/slsDetectorPackage
24
1
Fork 0
mirror of https://github.com/slsdetectorgroup/slsDetectorPackage.git synced 2026-02-07 22:38:42 +01:00
Code Issues Actions Packages Releases Activity

xilinx server: not allowing power down as default dac values for the power regulators and not allowing to be set to these in the future either

Browse Source
This commit is contained in:
maliakal_d
2026-01-28 14:59:49 +01:00
parent 55ff222437
commit 2c6ded89ad
1 changed files with 13 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
slsDetectorServers/xilinx_ctbDetectorServer/slsDetectorFunctionList.c
View File

@@ -413,9 +413,15 @@ void setupDetector() {
} }
LOG(logINFOBLUE, ("Powering down all dacs\n")); LOG(logINFOBLUE, ("Powering down all dacs\n"));
for (int idac = 0; idac < NDAC; ++idac) { for (int idac = 0; idac < NDAC_ONLY; ++idac) {
setDAC(idac, LTC2620_D_GetPowerDownValue(), 0); setDAC(idac, LTC2620_D_GetPowerDownValue(), 0);
} }
for (int idac = NDAC_ONLY; idac < NDAC; ++idac) {
if (idac == D_PWR_EMPTY)
continue;
int min = (idac == D_PWR_IO) ? VIO_MIN_MV : POWER_RGLTR_MIN;
setDAC(idac, min, 0);
}
resetFlow(); resetFlow();
cleanFifos(); cleanFifos();
@@ -1296,6 +1302,9 @@ int getPower(enum DACINDEX ind) {
} }
void setPower(enum DACINDEX ind, int val) { void setPower(enum DACINDEX ind, int val) {
if (val < 0)
return;
// validate index and get bit offset in ctrl register // validate index and get bit offset in ctrl register
int bitOffset = getBitOffsetFromDACIndex(ind); int bitOffset = getBitOffsetFromDACIndex(ind);
if (bitOffset == -1) { if (bitOffset == -1) {
@@ -1303,10 +1312,6 @@ void setPower(enum DACINDEX ind, int val) {
} }
uint32_t addr = CTRL_REG; uint32_t addr = CTRL_REG;
uint32_t mask = (1 << bitOffset); uint32_t mask = (1 << bitOffset);
if (val == -1)
return;
char *powerNames[] = {PWR_NAMES}; char *powerNames[] = {PWR_NAMES};
int pwrIndex = (int)(ind - D_PWR_D); int pwrIndex = (int)(ind - D_PWR_D);
LOG(logINFO, ("Setting Power V%s to %d mV\n", powerNames[pwrIndex], val)); LOG(logINFO, ("Setting Power V%s to %d mV\n", powerNames[pwrIndex], val));
@@ -1322,16 +1327,8 @@ void setPower(enum DACINDEX ind, int val) {
LOG(logDEBUG1, ("Switching off power enable\n")); LOG(logDEBUG1, ("Switching off power enable\n"));
bus_w(addr, bus_r(addr) & ~(mask)); bus_w(addr, bus_r(addr) & ~(mask));
// power down dac
LOG(logINFO, ("\tPowering down V%d\n", powerNames[pwrIndex]));
setDAC(ind, LTC2620_D_GetPowerDownValue(), 0);
//(power off is anyway done with power enable)
if (val == 0)
val = LTC2620_D_GetPowerDownValue();
// convert voltage to dac (power off is anyway done with power enable) // convert voltage to dac (power off is anyway done with power enable)
if (val != LTC2620_D_GetPowerDownValue()) { if (val > 0) {
int dacval = -1; int dacval = -1;
if (ConvertToDifferentRange( if (ConvertToDifferentRange(
@@ -1339,9 +1336,8 @@ void setPower(enum DACINDEX ind, int val) {
LTC2620_D_GetMinInput(), val, &dacval) == FAIL) { LTC2620_D_GetMinInput(), val, &dacval) == FAIL) {
LOG(logERROR, LOG(logERROR,
("\tCannot convert Power V%s to dac value. Invalid value of %d " ("\tCannot convert Power V%s to dac value. Invalid value of %d "
"mV. Is not between " "mV.n",
"%d and %d mV\n", powerNames[pwrIndex], val));
powerNames[pwrIndex], val, POWER_RGLTR_MIN, POWER_RGLTR_MAX));
return; return;
} }