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link-mso19: Add debug messages.

This commit is contained in:
Renato Caldas 2012-01-18 12:09:36 +00:00
parent a29360733d
commit 357285a944
1 changed files with 15 additions and 2 deletions
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17
hardware/link-mso19/link-mso19.c
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@ -147,6 +147,7 @@ static int mso_reset_adc(struct sr_device_instance *sdi)
ops[1] = mso_trans(REG_CTL1, mso->ctlbase1); ops[1] = mso_trans(REG_CTL1, mso->ctlbase1);
mso->ctlbase1 |= BIT_CTL1_ADC_UNKNOWN4; mso->ctlbase1 |= BIT_CTL1_ADC_UNKNOWN4;
sr_dbg("Requesting ADC reset");
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -158,6 +159,7 @@ static int mso_reset_fsm(struct sr_device_instance *sdi)
mso->ctlbase1 |= BIT_CTL1_RESETFSM; mso->ctlbase1 |= BIT_CTL1_RESETFSM;
ops[0] = mso_trans(REG_CTL1, mso->ctlbase1); ops[0] = mso_trans(REG_CTL1, mso->ctlbase1);
sr_dbg("Requesting ADC reset");
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -171,6 +173,7 @@ static int mso_toggle_led(struct sr_device_instance *sdi, int state)
mso->ctlbase1 |= BIT_CTL1_LED; mso->ctlbase1 |= BIT_CTL1_LED;
ops[0] = mso_trans(REG_CTL1, mso->ctlbase1); ops[0] = mso_trans(REG_CTL1, mso->ctlbase1);
sr_dbg("Requesting LED toggle");
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -181,6 +184,7 @@ static int mso_check_trigger(struct sr_device_instance *sdi,
char buf[1]; char buf[1];
int ret; int ret;
sr_dbg("Requesting trigger state");
ret = mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); ret = mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
if (info == NULL || ret != SR_OK) if (info == NULL || ret != SR_OK)
return ret; return ret;
@ -190,6 +194,7 @@ static int mso_check_trigger(struct sr_device_instance *sdi,
ret = SR_ERR; ret = SR_ERR;
*info = buf[0]; *info = buf[0];
sr_dbg("Trigger state is: 0x%x", *info);
return ret; return ret;
} }
@ -197,6 +202,7 @@ static int mso_read_buffer(struct sr_device_instance *sdi)
{ {
uint16_t ops[] = { mso_trans(REG_BUFFER, 0) }; uint16_t ops[] = { mso_trans(REG_BUFFER, 0) };
sr_dbg("Requesting buffer dump");
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -209,6 +215,7 @@ static int mso_arm(struct sr_device_instance *sdi)
mso_trans(REG_CTL1, mso->ctlbase1), mso_trans(REG_CTL1, mso->ctlbase1),
}; };
sr_dbg("Requesting trigger arm");
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -220,6 +227,7 @@ static int mso_force_capture(struct sr_device_instance *sdi)
mso_trans(REG_CTL1, mso->ctlbase1), mso_trans(REG_CTL1, mso->ctlbase1),
}; };
sr_dbg("Requesting forced capture");
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -232,6 +240,7 @@ static int mso_dac_out(struct sr_device_instance *sdi, uint16_t val)
mso_trans(REG_CTL1, mso->ctlbase1 | BIT_CTL1_RESETADC), mso_trans(REG_CTL1, mso->ctlbase1 | BIT_CTL1_RESETADC),
}; };
sr_dbg("Setting dac word to 0x%x", val);
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -242,6 +251,7 @@ static int mso_clkrate_out(struct sr_device_instance *sdi, uint16_t val)
mso_trans(REG_CLKRATE2, val & 0xff), mso_trans(REG_CLKRATE2, val & 0xff),
}; };
sr_dbg("Setting clkrate word to 0x%x", val);
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops)); return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
} }
@ -550,19 +560,21 @@ static int hw_opendev(int device_index)
/* FIXME: discard serial buffer */ /* FIXME: discard serial buffer */
mso_check_trigger(sdi, &mso->trigger_state); mso_check_trigger(sdi, &mso->trigger_state);
// sr_warn("trigger state: %c", mso->trigger_state); sr_dbg("trigger state: 0x%x", mso->trigger_state);
ret = mso_reset_adc(sdi); ret = mso_reset_adc(sdi);
if (ret != SR_OK) if (ret != SR_OK)
return ret; return ret;
mso_check_trigger(sdi, &mso->trigger_state); mso_check_trigger(sdi, &mso->trigger_state);
// sr_warn("trigger state: %c", mso->trigger_state); sr_dbg("trigger state: 0x%x", mso->trigger_state);
// ret = mso_reset_fsm(sdi); // ret = mso_reset_fsm(sdi);
// if (ret != SR_OK) // if (ret != SR_OK)
// return ret; // return ret;
sr_dbg("Finished %s", __func__);
// return SR_ERR; // return SR_ERR;
return SR_OK; return SR_OK;
} }
@ -583,6 +595,7 @@ static int hw_closedev(int device_index)
sdi->status = SR_ST_INACTIVE; sdi->status = SR_ST_INACTIVE;
} }
sr_dbg("finished %s", __func__);
return SR_OK; return SR_OK;
} }