Maxim Integrated 73M1822/73M1922 Modem API - Manual (Page 7)

UG_1x22_055 73M1822/73M1922 Modem API User Guide
Rev. 1.0 7
2 API Descriptions
This section contains the detail description of each API. Table 1 provides a summary of the APIs.
Table 1: API Overview
IOCTL Name Description
M1X22_MdmApiInit API subsystem initialization.
M1X22_MdmApiRelease API subsystem release or termination.
M1X22_OpenDevice Open device of event reporting.
M1X22_CloseDevice Close an opened device.
M1X22_OpenChannel Open channel for operation.
M1X22_CloseChannel Close an opened channel.
M1X22_InitChannel Initialize channel for specific region.
M1X22_HookSwitch Perform hook switching – on/off-hook.
M1X22_PulseDial Pulse dialing.
M1X22_HWRegisterRead Read 1x22 register.
M1X22_HWRegisterReadAll Read all registers.
M1X22_HWRegisterWrite Write to 1x22 register.
M1X22_SetDebugTrace Set debug trace mask.
M1X22_SetPhoneVolume Set speaker phone and microphone volume.
M1X22_CallProgressMonitor Monitor activities on the line.
M1X22_GetFileDescriptor Get file descriptor from a handle.
M1X22_GetCurrentIET Read current IET entry.
M1X22_UpdateCurrentIET Update current IET entry.
M1X22_ClearCurrentIET Delete the current IET table entry.
M1X22_GetVoltageIET Read the voltage IET table entry.
M1X22_UpdateVoltageIET Update voltage IET entry.
M1X22_ClearVoltageIET Delete the voltage IET table entry.
M1X22_StartMeasureCurrent Start current measurement.
M1X22_StartMeasureVoltage Start voltage measurement.
M1X22_StopMeasureCurrent Stop current measurement.
M1X22_StopMeasureVoltage Stop voltage measurement.
M1X22_SetRingCadence Set Ring Cadence filtering criteria.