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sysmon
Xilinx SDK Drivers API Documentation
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This file contains a design example using the basic driver functions of the System Monitor driver.
The example here shows using the driver/device in polled mode to check the on-chip temperature and voltages.
The values of the on-chip temperature and the on-chip Vccaux voltage are read from the device and then the alarm thresholds are set in such a manner that the alarms occur.
MODIFICATION HISTORY:
Ver Who Date Changes
1.00a xd/sv 05/22/07 First release 2.00a sv 07/07/08 Changed the example to read 16 bits of data from the the ADC data registers. 4.00a ktn 10/22/09 Updated the example to use macros that have been renamed to remove _m from the name of the macro. 5.01a bss 03/13/12 Modified while loop condition to wait for EOS bit to become high 5.03a bss 04/25/13 Modified SysMonLowLevelExample function to set Sequencer Mode as Safe mode instead of Single channel mode before configuring Sequencer registers. CR #703729 7.3 ms 01/23/17 Added xil_printf statement in main function to ensure that "Successfully ran" and "Failed" strings are available in all examples. This is a fix for CR-965028.
Functions | |
int | SysMonLowLevelExample (u32 BaseAddress) |
This function runs a test on the System Monitor device using the basic driver functions. More... | |
int | main (void) |
Main function that invokes the example given in this file. More... | |
int main | ( | void | ) |
Main function that invokes the example given in this file.
None. |
References SysMonLowLevelExample().
int SysMonLowLevelExample | ( | u32 | BaseAddress | ) |
This function runs a test on the System Monitor device using the basic driver functions.
The function does the following tasks:
BaseAddress | is the XPAR_<SYSMON_ADC_instance>_BASEADDRESS value from xparameters.h. |
References XSM_AOR_OFFSET, XSM_AOR_TEMP_MASK, XSM_AOR_VCCAUX_MASK, XSM_ATR_TEMP_UPPER_OFFSET, XSM_ATR_VCCAUX_LOWER_OFFSET, XSM_ATR_VCCAUX_UPPER_OFFSET, XSM_CFR0_AVG16_MASK, XSM_CFR0_AVG_VALID_MASK, XSM_CFR0_OFFSET, XSM_CFR1_ALM_ALL_MASK, XSM_CFR1_ALM_TEMP_MASK, XSM_CFR1_ALM_VCCAUX_MASK, XSM_CFR1_OFFSET, XSM_CFR1_SEQ_CONTINPASS_MASK, XSM_CFR1_SEQ_SAFEMODE_MASK, XSM_CFR1_SEQ_VALID_MASK, XSM_CFR2_CD_SHIFT, XSM_CFR2_OFFSET, XSM_MAX_TEMP_OFFSET, XSM_MAX_VCCAUX_OFFSET, XSM_MIN_TEMP_OFFSET, XSM_MIN_VCCAUX_OFFSET, XSM_SEQ00_OFFSET, XSM_SEQ01_OFFSET, XSM_SEQ02_OFFSET, XSM_SEQ03_OFFSET, XSM_SEQ05_OFFSET, XSM_SEQ07_OFFSET, XSM_SEQ_CH_AUX00, XSM_SEQ_CH_AUX15, XSM_SEQ_CH_AUX_SHIFT, XSM_SEQ_CH_TEMP, XSM_SEQ_CH_VCCAUX, XSM_SR_EOS_MASK, XSM_SR_OFFSET, XSM_SRR_IPRST_MASK, XSM_SRR_OFFSET, XSM_TEMP_OFFSET, XSM_VCCAUX_OFFSET, XSysMon_ReadReg, and XSysMon_WriteReg.
Referenced by main().