Texas Instruments Tiva TM4C123GH6PM, User Manual

Page: 43 / 352

Analog to Digital Converter (ADC)
Prototype:
void
ROM_ADCIntEnable(uint32_t ui32Base,
uint32_t ui32SequenceNum)
ROM Location:
ROM_APITABLE
is an array of pointers located at
0x0100.0010
.
ROM_ADCTABLE
is an array of pointers located at
ROM_APITABLE[5]
.
ROM_ADCIntEnable
is a function pointer located at
ROM_ADCTABLE[2]
.
Parameters:
ui32Base is the base address of the ADC module.
ui32SequenceNum is the sample sequence number.
Description:
This function enables the requested sample sequence interrupt. Any outstanding interrupts
are cleared before enabling the sample sequence interrupt.
Returns:
None.
5.2.1.12 ROM_ADCIntStatus
Gets the current interrupt status.
Prototype:
uint32_t
ROM_ADCIntStatus(uint32_t ui32Base,
uint32_t ui32SequenceNum,
bool bMasked)
ROM Location:
ROM_APITABLE
is an array of pointers located at
0x0100.0010
.
ROM_ADCTABLE
is an array of pointers located at
ROM_APITABLE[5]
.
ROM_ADCIntStatus
is a function pointer located at
ROM_ADCTABLE[3]
.
Parameters:
ui32Base is the base address of the ADC module.
ui32SequenceNum is the sample sequence number.
bMasked is false if the raw interrupt status is required and true if the masked interrupt status
is required.
Description:
This returns the interrupt status for the specified sample sequence. Either the raw interrupt
status or the status of interrupts that are allowed to reflect to the processor can be returned.
Returns:
The current raw or masked interrupt status.
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