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STM32, STM32 F7, and STM32 L4: Clone Freddie Chopin's I2C change to similar STM32 I2C drivers.

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Gregory Nutt
2017-03-09 07:37:52 -06:00
parent 5a6d95dd9f
commit ee5ae3a57d
6 changed files with 25 additions and 25 deletions
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arch/arm/src/stm32/stm32_i2c.c
+5 -5
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@@ -7,7 +7,7 @@
* *
* With extensions, modifications by: * With extensions, modifications by:
* *
* Copyright (C) 2011-2014, 2016 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2014, 2016-2017 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
@@ -670,15 +670,15 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
do do
{ {
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
/* Poll by simply calling the timer interrupt handler until it /* Poll by simply calling the timer interrupt handler until it
* reports that it is done. * reports that it is done.
*/ */
stm32_i2c_isr(priv); stm32_i2c_isr(priv);
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
} }
/* Loop until the transfer is complete. */ /* Loop until the transfer is complete. */
arch/arm/src/stm32/stm32_i2c_alt.c
+1 -1
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@@ -7,7 +7,7 @@
* *
* With extensions, modifications by: * With extensions, modifications by:
* *
* Copyright (C) 2011-2014, 2016 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2014, 2016-2017 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.
arch/arm/src/stm32/stm32f30xxx_i2c.c
+5 -5
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@@ -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, 2016 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2013, 2016-2017 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
@@ -704,15 +704,15 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
do do
{ {
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
/* Poll by simply calling the timer interrupt handler until it /* Poll by simply calling the timer interrupt handler until it
* reports that it is done. * reports that it is done.
*/ */
stm32_i2c_isr(priv); stm32_i2c_isr(priv);
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
} }
/* Loop until the transfer is complete. */ /* Loop until the transfer is complete. */
arch/arm/src/stm32/stm32f40xxx_i2c.c
+5 -5
View File
@@ -7,7 +7,7 @@
* *
* With extensions, modifications by: * With extensions, modifications by:
* *
* Copyright (C) 2011-2014, 2016 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2014, 2016-2017 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
@@ -672,15 +672,15 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
do do
{ {
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
/* Poll by simply calling the timer interrupt handler until it /* Poll by simply calling the timer interrupt handler until it
* reports that it is done. * reports that it is done.
*/ */
stm32_i2c_isr(priv); stm32_i2c_isr(priv);
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
} }
/* Loop until the transfer is complete. */ /* Loop until the transfer is complete. */
arch/arm/src/stm32f7/stm32_i2c.c
+4 -4
View File
@@ -897,15 +897,15 @@ static inline int stm32_i2c_sem_waitdone(FAR struct stm32_i2c_priv_s *priv)
do do
{ {
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
/* Poll by simply calling the timer interrupt handler until it /* Poll by simply calling the timer interrupt handler until it
* reports that it is done. * reports that it is done.
*/ */
stm32_i2c_isr(priv); stm32_i2c_isr(priv);
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
} }
/* Loop until the transfer is complete. */ /* Loop until the transfer is complete. */
arch/arm/src/stm32l4/stm32l4_i2c.c
+5 -5
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@@ -4,7 +4,7 @@
* *
* Copyright (C) 2011 Uros Platise. All rights reserved. * Copyright (C) 2011 Uros Platise. All rights reserved.
* Author: Uros Platise <uros.platise@isotel.eu> * Author: Uros Platise <uros.platise@isotel.eu>
* Copyright (C) 2011-2013, 2016 Gregory Nutt. All rights reserved. * Copyright (C) 2011-2013, 2016-2017 Gregory Nutt. All rights reserved.
* Author: Gregroy Nutt <gnutt@nuttx.org> * Author: Gregroy Nutt <gnutt@nuttx.org>
* Author: John Wharington * Author: John Wharington
* Author: Sebastien Lorquet * Author: Sebastien Lorquet
@@ -648,15 +648,15 @@ static inline int stm32l4_i2c_sem_waitdone(FAR struct stm32l4_i2c_priv_s *priv)
do do
{ {
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
/* Poll by simply calling the timer interrupt handler until it /* Poll by simply calling the timer interrupt handler until it
* reports that it is done. * reports that it is done.
*/ */
stm32l4_i2c_isr(priv); stm32l4_i2c_isr(priv);
/* Calculate the elapsed time */
elapsed = clock_systimer() - start;
} }
/* Loop until the transfer is complete. */ /* Loop until the transfer is complete. */