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tests: drivers: i2s_api: Fix MPU fault in user mode

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Use ZTEST_DMEM macro to place the buffers containing sample values
in the ztest memory partition that can be accessed from userspace.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
This commit is contained in:
Andrzej Głąbek 2021-05-09 23:35:31 +02:00 • committed by Kumar Gala
commit ea7d95a596
1 changed files with 2 additions and 2 deletions
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4
tests/drivers/i2s/i2s_api/src/common.c
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@ -10,7 +10,7 @@
#include "i2s_api_test.h" #include "i2s_api_test.h"
/* The data_l represent a sine wave */ /* The data_l represent a sine wave */
int16_t data_l[SAMPLE_NO] = { ZTEST_DMEM int16_t data_l[SAMPLE_NO] = {
6392, 12539, 18204, 23169, 27244, 30272, 32137, 32767, 32137, 6392, 12539, 18204, 23169, 27244, 30272, 32137, 32767, 32137,
30272, 27244, 23169, 18204, 12539, 6392, 0, -6393, -12540, 30272, 27244, 23169, 18204, 12539, 6392, 0, -6393, -12540,
-18205, -23170, -27245, -30273, -32138, -32767, -32138, -30273, -27245, -18205, -23170, -27245, -30273, -32138, -32767, -32138, -30273, -27245,
@ -18,7 +18,7 @@ int16_t data_l[SAMPLE_NO] = {
}; };
/* The data_r represent a sine wave with double the frequency of data_l */ /* The data_r represent a sine wave with double the frequency of data_l */
int16_t data_r[SAMPLE_NO] = { ZTEST_DMEM int16_t data_r[SAMPLE_NO] = {
12539, 23169, 30272, 32767, 30272, 23169, 12539, 0, -12540, 12539, 23169, 30272, 32767, 30272, 23169, 12539, 0, -12540,
-23170, -30273, -32767, -30273, -23170, -12540, -1, 12539, 23169, -23170, -30273, -32767, -30273, -23170, -12540, -1, 12539, 23169,
30272, 32767, 30272, 23169, 12539, 0, -12540, -23170, -30273, 30272, 32767, 30272, 23169, 12539, 0, -12540, -23170, -30273,