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Update to use 64-bit timer when available

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This commit is contained in:
Gregory Nutt 2016-01-21 11:53:58 -06:00
parent b6dd44bdcd
commit 5ebd84c890
8 changed files with 105 additions and 104 deletions
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29
arch/arm/src/efm32/efm32_i2c.c
View File

@ -212,8 +212,8 @@ struct efm32_trace_s
uint32_t i2c_reg_state; /* I2C register I2Cx_STATES */ uint32_t i2c_reg_state; /* I2C register I2Cx_STATES */
uint32_t i2c_reg_if; /* I2C register I2Cx_IF */ uint32_t i2c_reg_if; /* I2C register I2Cx_IF */
uint32_t count; /* Interrupt count when status change */ uint32_t count; /* Interrupt count when status change */
int dcnt; /* Interrupt count when status change */ systime_t time; /* First of event or first status */
uint32_t time; /* First of event or first status */ int dcnt; /* Interrupt count when status change */
}; };
/* I2C Device hardware configuration */ /* I2C Device hardware configuration */
@ -260,7 +260,7 @@ struct efm32_i2c_priv_s
#ifdef CONFIG_I2C_TRACE #ifdef CONFIG_I2C_TRACE
int tndx; /* Trace array index */ int tndx; /* Trace array index */
uint32_t start_time; /* Time when the trace was started */ systime_t start_time; /* Time when the trace was started */
/* The actual trace data */ /* The actual trace data */
@ -650,9 +650,9 @@ static inline int efm32_i2c_sem_waitdone(FAR struct efm32_i2c_priv_s *priv)
#else #else
static inline int efm32_i2c_sem_waitdone(FAR struct efm32_i2c_priv_s *priv) static inline int efm32_i2c_sem_waitdone(FAR struct efm32_i2c_priv_s *priv)
{ {
uint32_t timeout; systime_t timeout;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
/* Get the timeout value */ /* Get the timeout value */
@ -759,11 +759,11 @@ static void efm32_i2c_traceclear(FAR struct efm32_i2c_priv_s *priv)
{ {
struct efm32_trace_s *trace = &priv->trace[priv->tndx]; struct efm32_trace_s *trace = &priv->trace[priv->tndx];
trace->i2c_state = I2CSTATE_NONE; /* I2C current state of state machine */ trace->i2c_state = I2CSTATE_NONE; /* I2C current state of state machine */
trace->i2c_reg_if = 0; /* I2C I2Cx_IF register */ trace->i2c_reg_if = 0; /* I2C I2Cx_IF register */
trace->i2c_reg_state = 0; /* I2C I2Cx_STATES register */ trace->i2c_reg_state = 0; /* I2C I2Cx_STATES register */
trace->count = 0; /* Interrupt count when status change */ trace->count = 0; /* Interrupt count when status change */
trace->time = 0; /* Time of first status or event */ trace->time = 0; /* Time of first status or event */
} }
static void efm32_i2c_tracereset(FAR struct efm32_i2c_priv_s *priv) static void efm32_i2c_tracereset(FAR struct efm32_i2c_priv_s *priv)
@ -826,17 +826,18 @@ static void efm32_i2c_tracedump(FAR struct efm32_i2c_priv_s *priv)
struct efm32_trace_s *trace; struct efm32_trace_s *trace;
int i; int i;
syslog(LOG_DEBUG, "Elapsed time: %d\n", clock_systimer() - priv->start_time); syslog(LOG_DEBUG, "Elapsed time: %ld\n",
(long)(clock_systimer() - priv->start_time));
for (i = 0; i < priv->tndx; i++) for (i = 0; i < priv->tndx; i++)
{ {
trace = &priv->trace[i]; trace = &priv->trace[i];
syslog(LOG_DEBUG, syslog(LOG_DEBUG,
"%2d. I2Cx_STATE: %08x I2Cx_PENDING: %08x dcnt %3d COUNT: %3d " "%2d. I2Cx_STATE: %08x I2Cx_PENDING: %08x dcnt %3d COUNT: %3d "
"STATE: %s(%2d) TIME: %d\n", "STATE: %s(%2d) TIME: %ld\n",
i + 1, trace->i2c_reg_state, trace->i2c_reg_if, trace->dcnt, i + 1, trace->i2c_reg_state, trace->i2c_reg_if, trace->dcnt,
trace->count, efm32_i2c_state_str(trace->i2c_state), trace->count, efm32_i2c_state_str(trace->i2c_state),
trace->i2c_state, trace->time - priv->start_time); trace->i2c_state, (long)(trace->time - priv->start_time));
} }
} }
#endif /* CONFIG_I2C_TRACE */ #endif /* CONFIG_I2C_TRACE */

22
arch/arm/src/efm32/efm32_usbhost.c
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@ -1,7 +1,7 @@
/**************************************************************************** /****************************************************************************
* arch/arm/src/efm32/efm32_usbhost.c * arch/arm/src/efm32/efm32_usbhost.c
* *
* Copyright (C) 2014-2015 Gregory Nutt. All rights reserved. * Copyright (C) 2014-2016 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org> * Authors: Gregory Nutt <gnutt@nuttx.org>
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@ -1674,8 +1674,8 @@ static int efm32_ctrl_sendsetup(FAR struct efm32_usbhost_s *priv,
FAR const struct usb_ctrlreq_s *req) FAR const struct usb_ctrlreq_s *req)
{ {
FAR struct efm32_chan_s *chan; FAR struct efm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Loop while the device reports NAK (and a timeout is not exceeded */ /* Loop while the device reports NAK (and a timeout is not exceeded */
@ -1904,8 +1904,8 @@ static ssize_t efm32_in_transfer(FAR struct efm32_usbhost_s *priv, int chidx,
FAR uint8_t *buffer, size_t buflen) FAR uint8_t *buffer, size_t buflen)
{ {
FAR struct efm32_chan_s *chan; FAR struct efm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Loop until the transfer completes (i.e., buflen is decremented to zero) /* Loop until the transfer completes (i.e., buflen is decremented to zero)
@ -2163,8 +2163,8 @@ static ssize_t efm32_out_transfer(FAR struct efm32_usbhost_s *priv, int chidx,
FAR uint8_t *buffer, size_t buflen) FAR uint8_t *buffer, size_t buflen)
{ {
FAR struct efm32_chan_s *chan; FAR struct efm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
size_t xfrlen; size_t xfrlen;
ssize_t xfrd; ssize_t xfrd;
int ret; int ret;
@ -4373,8 +4373,8 @@ static int efm32_ctrlin(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR struct efm32_usbhost_s *priv = (FAR struct efm32_usbhost_s *)drvr; FAR struct efm32_usbhost_s *priv = (FAR struct efm32_usbhost_s *)drvr;
FAR struct efm32_ctrlinfo_s *ep0info = (FAR struct efm32_ctrlinfo_s *)ep0; FAR struct efm32_ctrlinfo_s *ep0info = (FAR struct efm32_ctrlinfo_s *)ep0;
uint16_t buflen; uint16_t buflen;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int retries; int retries;
int ret; int ret;
@ -4458,8 +4458,8 @@ static int efm32_ctrlout(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR struct efm32_usbhost_s *priv = (FAR struct efm32_usbhost_s *)drvr; FAR struct efm32_usbhost_s *priv = (FAR struct efm32_usbhost_s *)drvr;
FAR struct efm32_ctrlinfo_s *ep0info = (FAR struct efm32_ctrlinfo_s *)ep0; FAR struct efm32_ctrlinfo_s *ep0info = (FAR struct efm32_ctrlinfo_s *)ep0;
uint16_t buflen; uint16_t buflen;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int retries; int retries;
int ret; int ret;

26
arch/arm/src/stm32/stm32_i2c.c
View File

@ -7,7 +7,7 @@
* *
* With extensions, modifications by: * With extensions, modifications by:
* *
* Copyright (C) 2011-2014 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org> * Author: Gregory Nutt <gnutt@nuttx.org>
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@ -226,7 +226,7 @@ struct stm32_trace_s
uint32_t count; /* Interrupt count when status change */ uint32_t count; /* Interrupt count when status change */
enum stm32_intstate_e event; /* Last event that occurred with this status */ enum stm32_intstate_e event; /* Last event that occurred with this status */
uint32_t parm; /* Parameter associated with the event */ uint32_t parm; /* Parameter associated with the event */
uint32_t time; /* First of event or first status */ systime_t time; /* First of event or first status */
}; };
/* I2C Device hardware configuration */ /* I2C Device hardware configuration */
@ -267,7 +267,7 @@ struct stm32_i2c_priv_s
#ifdef CONFIG_I2C_TRACE #ifdef CONFIG_I2C_TRACE
int tndx; /* Trace array index */ int tndx; /* Trace array index */
uint32_t start_time; /* Time when the trace was started */ systime_t start_time; /* Time when the trace was started */
/* The actual trace data */ /* The actual trace data */
@ -687,9 +687,9 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
#else #else
static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv) static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
{ {
uint32_t timeout; systime_t timeout;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Get the timeout value */ /* Get the timeout value */
@ -725,8 +725,8 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
while (priv->intstate != INTSTATE_DONE && elapsed < timeout); while (priv->intstate != INTSTATE_DONE && elapsed < timeout);
i2cvdbg("intstate: %d elapsed: %d threshold: %d status: %08x\n", i2cvdbg("intstate: %d elapsed: %ld threshold: %ld status: %08x\n",
priv->intstate, elapsed, timeout, priv->status); priv->intstate, (long)elapsed, (long)timeout, priv->status);
/* Set the interrupt state back to IDLE */ /* Set the interrupt state back to IDLE */
@ -746,9 +746,9 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
static inline void stm32_i2c_sem_waitstop(FAR struct stm32_i2c_priv_s *priv) static inline void stm32_i2c_sem_waitstop(FAR struct stm32_i2c_priv_s *priv)
{ {
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
uint32_t timeout; systime_t timeout;
uint32_t cr1; uint32_t cr1;
uint32_t sr1; uint32_t sr1;
@ -946,8 +946,8 @@ static void stm32_i2c_tracedump(FAR struct stm32_i2c_priv_s *priv)
struct stm32_trace_s *trace; struct stm32_trace_s *trace;
int i; int i;
syslog(LOG_DEBUG, "Elapsed time: %d\n", syslog(LOG_DEBUG, "Elapsed time: %ld\n",
clock_systimer() - priv->start_time); (long)(clock_systimer() - priv->start_time));
for (i = 0; i <= priv->tndx; i++) for (i = 0; i <= priv->tndx; i++)
{ {

42
arch/arm/src/stm32/stm32_i2c_alt.c
View File

@ -7,7 +7,7 @@
* *
* With extensions, modifications by: * With extensions, modifications by:
* *
* Copyright (C) 2011-2014 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org> * Author: Gregory Nutt <gnutt@nuttx.org>
* *
* Copyright( C) 2014 Patrizio Simona. All rights reserved. * Copyright( C) 2014 Patrizio Simona. All rights reserved.
@ -253,22 +253,22 @@ struct stm32_trace_s
uint32_t count; /* Interrupt count when status change */ uint32_t count; /* Interrupt count when status change */
uint32_t event; /* Last event that occurred with this status */ uint32_t event; /* Last event that occurred with this status */
uint32_t parm; /* Parameter associated with the event */ uint32_t parm; /* Parameter associated with the event */
uint32_t time; /* First of event or first status */ systime_t time; /* First of event or first status */
}; };
/* I2C Device hardware configuration */ /* I2C Device hardware configuration */
struct stm32_i2c_config_s struct stm32_i2c_config_s
{ {
uint32_t base; /* I2C base address */ uint32_t base; /* I2C base address */
uint32_t clk_bit; /* Clock enable bit */ uint32_t clk_bit; /* Clock enable bit */
uint32_t reset_bit; /* Reset bit */ uint32_t reset_bit; /* Reset bit */
uint32_t scl_pin; /* GPIO configuration for SCL as SCL */ uint32_t scl_pin; /* GPIO configuration for SCL as SCL */
uint32_t sda_pin; /* GPIO configuration for SDA as SDA */ uint32_t sda_pin; /* GPIO configuration for SDA as SDA */
#ifndef CONFIG_I2C_POLLED #ifndef CONFIG_I2C_POLLED
int (*isr)(int, void *); /* Interrupt handler */ int (*isr)(int, void *); /* Interrupt handler */
uint32_t ev_irq; /* Event IRQ */ uint32_t ev_irq; /* Event IRQ */
uint32_t er_irq; /* Error IRQ */ uint32_t er_irq; /* Error IRQ */
#endif #endif
}; };
@ -296,7 +296,7 @@ struct stm32_i2c_priv_s
#ifdef CONFIG_I2C_TRACE #ifdef CONFIG_I2C_TRACE
int tndx; /* Trace array index */ int tndx; /* Trace array index */
uint32_t start_time; /* Time when the trace was started */ systime_t start_time; /* Time when the trace was started */
/* The actual trace data */ /* The actual trace data */
@ -695,9 +695,9 @@ static int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
#else #else
static int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv) static int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
{ {
uint32_t timeout; systime_t timeout;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Get the timeout value */ /* Get the timeout value */
@ -733,8 +733,8 @@ static int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
while (priv->intstate != INTSTATE_DONE && elapsed < timeout); while (priv->intstate != INTSTATE_DONE && elapsed < timeout);
i2cvdbg("intstate: %d elapsed: %d threshold: %d status: %08x\n", i2cvdbg("intstate: %d elapsed: %ld threshold: %ld status: %08x\n",
priv->intstate, elapsed, timeout, priv->status); priv->intstate, (long)elapsed, (long)timeout, priv->status);
/* Set the interrupt state back to IDLE */ /* Set the interrupt state back to IDLE */
@ -754,9 +754,9 @@ static int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
static inline void stm32_i2c_sem_waitstop(FAR struct stm32_i2c_priv_s *priv) static inline void stm32_i2c_sem_waitstop(FAR struct stm32_i2c_priv_s *priv)
{ {
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
uint32_t timeout; systime_t timeout;
uint32_t cr1; uint32_t cr1;
uint32_t sr1; uint32_t sr1;
@ -954,8 +954,8 @@ static void stm32_i2c_tracedump(FAR struct stm32_i2c_priv_s *priv)
struct stm32_trace_s *trace; struct stm32_trace_s *trace;
int i; int i;
syslog(LOG_DEBUG, "Elapsed time: %d\n", syslog(LOG_DEBUG, "Elapsed time: %ld\n",
clock_systimer() - priv->start_time); (long)(clock_systimer() - priv->start_time));
for (i = 0; i <= priv->tndx; i++) for (i = 0; i <= priv->tndx; i++)
{ {

22
arch/arm/src/stm32/stm32_otgfshost.c
View File

@ -1,7 +1,7 @@
/**************************************************************************** /****************************************************************************
* arch/arm/src/stm32/stm32_otgfshost.c * arch/arm/src/stm32/stm32_otgfshost.c
* *
* Copyright (C) 2012-2015 Gregory Nutt. All rights reserved. * Copyright (C) 2012-2016 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org> * Authors: Gregory Nutt <gnutt@nuttx.org>
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@ -1596,8 +1596,8 @@ static int stm32_ctrl_sendsetup(FAR struct stm32_usbhost_s *priv,
FAR const struct usb_ctrlreq_s *req) FAR const struct usb_ctrlreq_s *req)
{ {
FAR struct stm32_chan_s *chan; FAR struct stm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Loop while the device reports NAK (and a timeout is not exceeded */ /* Loop while the device reports NAK (and a timeout is not exceeded */
@ -1826,8 +1826,8 @@ static ssize_t stm32_in_transfer(FAR struct stm32_usbhost_s *priv, int chidx,
FAR uint8_t *buffer, size_t buflen) FAR uint8_t *buffer, size_t buflen)
{ {
FAR struct stm32_chan_s *chan; FAR struct stm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Loop until the transfer completes (i.e., buflen is decremented to zero) /* Loop until the transfer completes (i.e., buflen is decremented to zero)
@ -2085,8 +2085,8 @@ static ssize_t stm32_out_transfer(FAR struct stm32_usbhost_s *priv, int chidx,
FAR uint8_t *buffer, size_t buflen) FAR uint8_t *buffer, size_t buflen)
{ {
FAR struct stm32_chan_s *chan; FAR struct stm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
size_t xfrlen; size_t xfrlen;
ssize_t xfrd; ssize_t xfrd;
int ret; int ret;
@ -4305,8 +4305,8 @@ static int stm32_ctrlin(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr; FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr;
FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0; FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0;
uint16_t buflen; uint16_t buflen;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int retries; int retries;
int ret; int ret;
@ -4390,8 +4390,8 @@ static int stm32_ctrlout(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr; FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr;
FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0; FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0;
uint16_t buflen; uint16_t buflen;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int retries; int retries;
int ret; int ret;

22
arch/arm/src/stm32/stm32_otghshost.c
View File

@ -1,7 +1,7 @@
/**************************************************************************** /****************************************************************************
* arch/arm/src/stm32/stm32_otghshost.c * arch/arm/src/stm32/stm32_otghshost.c
* *
* Copyright (C) 2012-2015 Gregory Nutt. All rights reserved. * Copyright (C) 2012-2016 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org> * Authors: Gregory Nutt <gnutt@nuttx.org>
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@ -1596,8 +1596,8 @@ static int stm32_ctrl_sendsetup(FAR struct stm32_usbhost_s *priv,
FAR const struct usb_ctrlreq_s *req) FAR const struct usb_ctrlreq_s *req)
{ {
FAR struct stm32_chan_s *chan; FAR struct stm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Loop while the device reports NAK (and a timeout is not exceeded */ /* Loop while the device reports NAK (and a timeout is not exceeded */
@ -1826,8 +1826,8 @@ static ssize_t stm32_in_transfer(FAR struct stm32_usbhost_s *priv, int chidx,
FAR uint8_t *buffer, size_t buflen) FAR uint8_t *buffer, size_t buflen)
{ {
FAR struct stm32_chan_s *chan; FAR struct stm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Loop until the transfer completes (i.e., buflen is decremented to zero) /* Loop until the transfer completes (i.e., buflen is decremented to zero)
@ -2085,8 +2085,8 @@ static ssize_t stm32_out_transfer(FAR struct stm32_usbhost_s *priv, int chidx,
FAR uint8_t *buffer, size_t buflen) FAR uint8_t *buffer, size_t buflen)
{ {
FAR struct stm32_chan_s *chan; FAR struct stm32_chan_s *chan;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
size_t xfrlen; size_t xfrlen;
ssize_t xfrd; ssize_t xfrd;
int ret; int ret;
@ -4305,8 +4305,8 @@ static int stm32_ctrlin(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr; FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr;
FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0; FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0;
uint16_t buflen; uint16_t buflen;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int retries; int retries;
int ret; int ret;
@ -4390,8 +4390,8 @@ static int stm32_ctrlout(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep0,
FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr; FAR struct stm32_usbhost_s *priv = (FAR struct stm32_usbhost_s *)drvr;
FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0; FAR struct stm32_ctrlinfo_s *ep0info = (FAR struct stm32_ctrlinfo_s *)ep0;
uint16_t buflen; uint16_t buflen;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int retries; int retries;
int ret; int ret;

26
arch/arm/src/stm32/stm32f30xxx_i2c.c
View File

@ -7,7 +7,7 @@
* *
* With extensions and modifications for the F1, F2, and F4 by: * With extensions and modifications for the F1, F2, and F4 by:
* *
* Copyright (C) 2011-2013 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2013, 2016 Gregory Nutt. All rights reserved.
* Author: Gregroy Nutt <gnutt@nuttx.org> * Author: Gregroy Nutt <gnutt@nuttx.org>
* *
* And this version for the STM32 F3 by * And this version for the STM32 F3 by
@ -218,7 +218,7 @@ struct stm32_trace_s
uint32_t count; /* Interrupt count when status change */ uint32_t count; /* Interrupt count when status change */
enum stm32_intstate_e event; /* Last event that occurred with this status */ enum stm32_intstate_e event; /* Last event that occurred with this status */
uint32_t parm; /* Parameter associated with the event */ uint32_t parm; /* Parameter associated with the event */
uint32_t time; /* First of event or first status */ systime_t time; /* First of event or first status */
}; };
/* I2C Device hardware configuration */ /* I2C Device hardware configuration */
@ -260,7 +260,7 @@ struct stm32_i2c_priv_s
#ifdef CONFIG_I2C_TRACE #ifdef CONFIG_I2C_TRACE
int tndx; /* Trace array index */ int tndx; /* Trace array index */
uint32_t start_time; /* Time when the trace was started */ systime_t start_time; /* Time when the trace was started */
/* The actual trace data */ /* The actual trace data */
@ -719,9 +719,9 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
#else #else
static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv) static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
{ {
uint32_t timeout; systime_t timeout;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
int ret; int ret;
/* Get the timeout value */ /* Get the timeout value */
@ -757,8 +757,8 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
while (priv->intstate != INTSTATE_DONE && elapsed < timeout); while (priv->intstate != INTSTATE_DONE && elapsed < timeout);
i2cvdbg("intstate: %d elapsed: %d threshold: %d status: %08x\n", i2cvdbg("intstate: %d elapsed: %ld threshold: %ld status: %08x\n",
priv->intstate, elapsed, timeout, priv->status); priv->intstate, (long)elapsed, (long)timeout, priv->status);
/* Set the interrupt state back to IDLE */ /* Set the interrupt state back to IDLE */
@ -859,9 +859,9 @@ stm32_i2c_disable_autoend(FAR struct stm32_i2c_priv_s *priv)
static inline void stm32_i2c_sem_waitstop(FAR struct stm32_i2c_priv_s *priv) static inline void stm32_i2c_sem_waitstop(FAR struct stm32_i2c_priv_s *priv)
{ {
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
uint32_t timeout; systime_t timeout;
uint32_t cr; uint32_t cr;
uint32_t sr; uint32_t sr;
@ -1060,8 +1060,8 @@ static void stm32_i2c_tracedump(FAR struct stm32_i2c_priv_s *priv)
struct stm32_trace_s *trace; struct stm32_trace_s *trace;
int i; int i;
syslog(LOG_DEBUG, "Elapsed time: %d\n", syslog(LOG_DEBUG, "Elapsed time: %ld\n",
clock_systimer() - priv->start_time); (long)(clock_systimer() - priv->start_time));
for (i = 0; i <= priv->tndx; i++) for (i = 0; i <= priv->tndx; i++)
{ {

20
arch/arm/src/tiva/tiva_i2c.c
View File

@ -1,7 +1,7 @@
/************************************************************************************ /************************************************************************************
* arch/arm/src/tiva/tiva_i2c.c * arch/arm/src/tiva/tiva_i2c.c
* *
* Copyright (C) 2014-2015 Gregory Nutt. All rights reserved. * Copyright (C) 2014-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org> * Author: Gregory Nutt <gnutt@nuttx.org>
* *
* The basic structure of this driver derives in spirit (if nothing more) from the * The basic structure of this driver derives in spirit (if nothing more) from the
@ -187,7 +187,7 @@ struct tiva_trace_s
uint32_t count; /* Interrupt count when status change */ uint32_t count; /* Interrupt count when status change */
enum tiva_trace_e event; /* Last event that occurred with this status */ enum tiva_trace_e event; /* Last event that occurred with this status */
uint32_t parm; /* Parameter associated with the event */ uint32_t parm; /* Parameter associated with the event */
uint32_t time; /* First of event or first status */ systime_t time; /* First of event or first status */
}; };
/* I2C Device hardware configuration */ /* I2C Device hardware configuration */
@ -243,7 +243,7 @@ struct tiva_i2c_priv_s
int tndx; /* Trace array index */ int tndx; /* Trace array index */
int tcount; /* Number of events with this status */ int tcount; /* Number of events with this status */
uint32_t ttime; /* Time when the trace was started */ systime_t ttime; /* Time when the trace was started */
uint32_t tstatus; /* Last status read */ uint32_t tstatus; /* Last status read */
/* The actual trace data */ /* The actual trace data */
@ -861,9 +861,9 @@ static inline int tiva_i2c_sem_waitdone(struct tiva_i2c_priv_s *priv)
#else #else
static inline int tiva_i2c_sem_waitdone(struct tiva_i2c_priv_s *priv) static inline int tiva_i2c_sem_waitdone(struct tiva_i2c_priv_s *priv)
{ {
uint32_t timeout; systime_t timeout;
uint32_t start; systime_t start;
uint32_t elapsed; systime_t elapsed;
uint32_t status; uint32_t status;
int ret; int ret;
@ -903,8 +903,8 @@ static inline int tiva_i2c_sem_waitdone(struct tiva_i2c_priv_s *priv)
while (priv->intstate != INTSTATE_DONE && elapsed < timeout); while (priv->intstate != INTSTATE_DONE && elapsed < timeout);
i2cvdbg("intstate: %d elapsed: %d threshold: %d status: %08x\n", i2cvdbg("intstate: %d elapsed: %ld threshold: %ld status: %08x\n",
priv->intstate, elapsed, timeout, status); priv->intstate, (long)elapsed, (long)timeout, status);
/* Set the interrupt state back to IDLE */ /* Set the interrupt state back to IDLE */
@ -1086,8 +1086,8 @@ static void tiva_i2c_tracedump(struct tiva_i2c_priv_s *priv)
struct tiva_trace_s *trace; struct tiva_trace_s *trace;
int i; int i;
syslog(LOG_DEBUG, "Elapsed time: %d\n", syslog(LOG_DEBUG, "Elapsed time: %ld\n",
clock_systimer() - priv->ttime); (long)(clock_systimer() - priv->ttime));
for (i = 0; i <= priv->tndx; i++) for (i = 0; i <= priv->tndx; i++)
{ {