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os/: Add support for CM Test and Jitter test with their respective APIs #6690

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os/: Add support for CM Test and Jitter test with their respective APIs #6690

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5 changes: 4 additions & 1 deletion os/drivers/input/ist415.c
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Original file line number Diff line number Diff line change
Expand Up @@ -444,6 +444,10 @@ static int ist415_cmd(struct touchscreen_s *upper, int argc, char **argv)
ist415_selftest(dev);
} else if (strncmp(argv[1], "rec", 4) == 0) {
ret = ist415_rec_mode(dev, argc, argv);
} else if (strncmp(argv[1], "cm_test", 8) == 0) {
ret = ist415_cmtest(dev);
} else if(strncmp(argv[1], "jitter_test", 12) == 0) {
ret = ist415_jittertest(dev);
} else {
ret = -EINVAL;
}
Expand All @@ -454,7 +458,6 @@ static int ist415_cmd(struct touchscreen_s *upper, int argc, char **argv)
return ret;
}


/****************************************************************************
* Name: ist415_power_on
****************************************************************************/
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46 changes: 46 additions & 0 deletions os/drivers/input/ist415_misc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -820,6 +820,52 @@ int ist415_selftest(struct ist415_dev_s *dev)
return ret;
}

int ist415_cmtest(struct ist415_dev_s *dev)
{
int16_t *buf16;
int ret = 0;
buf16 = (int16_t *)kmm_malloc(dev->mtl_node_len * sizeof(int16_t));
if (!buf16) {
return -ENOMEM;
}
ist415_disable(dev);
ist415_sensor(dev, false);
ret = ist415_run_selftest(dev, CMCS_FLAG_CM, (int16_t *)buf16);
kmm_free(buf16);
ist415_reset(dev, false);
ist415_start(dev);
ist415_enable(dev);
if (!ret && !dev->cm_result) {
return OK;
} else if (!ret && dev->cm_result) {
return ERROR;
}
return ret;
}

int ist415_jittertest(struct ist415_dev_s *dev)
{
int16_t *buf16;
int ret = 0;
buf16 = (int16_t *)kmm_malloc(dev->mtl_node_len * sizeof(int16_t));
if (!buf16) {
return -ENOMEM;
}
ist415_disable(dev);
ist415_sensor(dev, false);
ret = ist415_run_selftest(dev, CMCS_FLAG_JITTER, (int16_t *)buf16);
kmm_free(buf16);
ist415_reset(dev, false);
ist415_start(dev);
ist415_enable(dev);
if (!ret && !dev->jitter_result) {
return OK;
} else if (!ret && dev->jitter_result) {
return ERROR;
}
return ret;
}

/****************************************************************************
* Name: ist415_rec_mode
*
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2 changes: 2 additions & 0 deletions os/drivers/input/ist415_misc.h
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Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,8 @@ void ist415_run_intr_debug(struct ist415_dev_s *dev);
void ist415_display_cpc(struct ist415_dev_s *dev);
void ist415_display_rawdata(struct ist415_dev_s *dev);
int ist415_selftest(struct ist415_dev_s *dev);
int ist415_cmtest(struct ist415_dev_s *dev);
int ist415_jittertest(struct ist415_dev_s *dev);
int ist415_rec_mode(struct ist415_dev_s *dev, int argc, char **argv);
void ist415_recording(struct ist415_dev_s *dev);

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