Return type F32.

Alarm with F32.

U08 to F32?

Power is F32?

I guess power is F32, so size of ( F32 )?

Just curious, during stall condition RPM completely turns down to zero or close to zero (positive integer)?

Use ternary operator to assign true or false.

· /firmware/App/Controllers/AirPump.c	(-2, +2)	| History	| Source	| Diff
· /firmware/App/Controllers/AirPump.h	(-2, +2)	| History	| Source	| Diff
· /firmware/App/Drivers/GLXferPump.h	(-2, +2)	| History	| Source	| Diff
· /firmware/App/Services/FpgaTD.c	(-2, +2)	| History	| Source	| Diff
· /firmware/App/Services/FpgaTD.h	(-2, +2)	| History	| Source	| Diff

]]> Fri, 22 May 2026 12:22:11 -0700 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1 Vendor - TEL - Jashwant Gantyada resumed reviewing LEAHI-TD-FIRMWARE-LDT-3215-1 LEAHI-TD-FIRMWARE-LDT-3215_Measured venous pressure decreases to atmosphere if H12 air pump is dead headed ]]> Thu, 21 May 2026 11:22:33 -0700 Vendor - TEL - Varshini Nagabooshanam https://devapps.diality.us/changelog/td-firmware?cs=07904e71ea9190b7df8edde6c671149513bb72f2 https://devapps.diality.us/changelog/td-firmware?cs=07904e71ea9190b7df8edde6c671149513bb72f2 Vendor - TEL - Varshini Nagabooshanam committed 07904e7 on branch LDT-2240-disposable-tube-set-self-test, LDT-3215-measured-venous-pressure-decreases and 18 more in td-firmware LDT-3215-measured-venous-pressure-decreases

· /firmware/App/Controllers/AirPump.c	(-10, +39)	| History	| Source	| Diff
· /firmware/App/Controllers/AirPump.h	(-4, +8)	| History	| Source	| Diff
· /firmware/App/Drivers/GLXferPump.h	(-6, +14)	| History	| Source	| Diff
· /firmware/App/Services/FpgaTD.c	(-3, +28)	| History	| Source	| Diff
· /firmware/App/Services/FpgaTD.h	(-2, +4)	| History	| Source	| Diff

]]> Tue, 14 Apr 2026 09:49:29 -0700 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1 Vendor - TEL - Jashwant Gantyada joined LEAHI-TD-FIRMWARE-LDT-3215-1 LEAHI-TD-FIRMWARE-LDT-3215_Measured venous pressure decreases to atmosphere if H12 air pump is dead headed ]]> Thu, 19 Mar 2026 09:12:11 -0700 Vendor - TEL - Varshini Nagabooshanam https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28124 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28124 Vendor - TEL - Varshini Nagabooshanam replied to Sean Nash in LEAHI-TD-FIRMWARE-LDT-3215-1

Updated

Added

· /firmware/App/Controllers/AirPump.c

(-16, +12)

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]]> Tue, 17 Mar 2026 21:46:11 -0700 Sean Nash https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28108 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28108 Sean Nash commented on LEAHI-TD-FIRMWARE-LDT-3215-1

If you change this line to "if ( ++airPumpStallCounter >= AIR_PUMP_STALL_PERSISTENCE )", you can remove the if statement above.

I was thinking that comment should go above the first if statement.

Updated

· /firmware/App/Controllers/AirPump.c

(-2, +3)

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]]> Tue, 17 Mar 2026 14:53:51 -0700 Sean Nash https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28096 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28096 Sean Nash commented on LEAHI-TD-FIRMWARE-LDT-3215-1

Define what 3 means (#define up top). If 3 means 3 x 50ms general task interval, define it as shown below:
#define AIR_PUMP_STALL_PERSISTENCE ( 150 / TASK_GENERAL_INTERVAL ) ///< How long stall condition must persist before alarming.

OR use persistent alarm.

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· /firmware/App/Controllers/AirPump.c

(-0, +1)

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]]> Tue, 17 Mar 2026 14:52:21 -0700 Sean Nash https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28094 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28094 Sean Nash commented on LEAHI-TD-FIRMWARE-LDT-3215-1

Add a comment explaining what we're looking for here (i.e. we are commanding air pump to run but zero measured pump speed indicates it is not running).

Added

· /firmware/App/Controllers/AirPump.c

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]]> Tue, 17 Mar 2026 14:50:40 -0700 Sean Nash https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28093 https://devapps.diality.us/cru/LEAHI-TD-FIRMWARE-LDT-3215-1/#c28093 Sean Nash commented on LEAHI-TD-FIRMWARE-LDT-3215-1

Should probably initialize your new stall counter variable.

Sean Nash I need your help for writing this Alarm properties.

· /firmware/App/Controllers/AirPump.c

(-0, +33)

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