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examples/calib_udelay: Allow the number of delay loop iterations to be specified by kconfig.

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The calibration test can take a long time on platforms with less
processing power. Allow the default value to be changed with kconfig.
This commit is contained in:
Stuart Ianna 2023-07-05 11:49:21 +10:00 committed by Xiang Xiao
parent 7605197f9d
commit e55f28594c
2 changed files with 7 additions and 1 deletions
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6
examples/calib_udelay/Kconfig
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@ -22,4 +22,10 @@ config EXAMPLES_CALIB_UDELAY_NUM_RESULTS
int "Number of results to generate for calibration slope" int "Number of results to generate for calibration slope"
default 20 default 20
config EXAMPLES_CALIB_UDELAY_DELAY_TEST_ITERATIONS
int "Delay loop interrations per test."
default 100000
---help---
Lower numbers decrease the time taken for the test to complete,
but may reduce the accuracy of the results.
endif endif

2
examples/calib_udelay/calib_udelay_main.c
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@ -43,7 +43,7 @@
# define CONFIG_EXAMPLES_CALIB_UDELAY_NUM_RESULTS 20 # define CONFIG_EXAMPLES_CALIB_UDELAY_NUM_RESULTS 20
#endif #endif
#define DELAY_TEST_ITERS 100000 #define DELAY_TEST_ITERS CONFIG_EXAMPLES_CALIB_UDELAY_DELAY_TEST_ITERATIONS
/**************************************************************************** /****************************************************************************
* Private Types * Private Types