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Mostly cosmetic clean-up of comments

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This commit is contained in:
Gregory Nutt 2014-02-17 19:22:53 -06:00
parent 246b949610
commit 7bcf29c72a
8 changed files with 20 additions and 28 deletions
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2
arch/arm/src/kl/kl_idle.c
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@ -1,5 +1,5 @@
/****************************************************************************
* arch/arm/src/stm32/kl_idle.c
* arch/arm/src/kl/kl_idle.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>

2
arch/arm/src/kl/kl_irq.c
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@ -1,5 +1,5 @@
/****************************************************************************
* arch/arm/src/stm32/kl_irq.c
* arch/arm/src/kl/kl_irq.c
*
* Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>

3
arch/arm/src/kl/kl_irqprio.c
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@ -1,6 +1,5 @@
/****************************************************************************
* arch/arm/src/stm32/kl_irqprio.c
* arch/arm/src/chip/kl_irqprio.c
* arch/arm/src/kl/kl_irqprio.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>

6
arch/arm/src/kl/kl_pwm.c
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@ -693,12 +693,10 @@ static int pwm_ioctl(FAR struct pwm_lowerhalf_s *dev, int cmd, unsigned long arg
* Initialize one timer for use with the upper_level PWM driver.
*
* Input Parameters:
* timer - A number identifying the timer use. The number of valid timer
* IDs varies with the STM32 MCU and MCU family but is somewhere in
* the range of {1,..,14}.
* timer - A number identifying the timer use.
*
* Returned Value:
* On success, a pointer to the STM32 lower half PWM driver is returned.
* On success, a pointer to the KL lower half PWM driver is returned.
* NULL is returned on any failure.
*
****************************************************************************/

12
arch/arm/src/kl/kl_pwm.h
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@ -77,13 +77,9 @@
* configuration settings:
*
* CONFIG_KL_TPMx_CHANNEL - Specifies the timer output channel {1,..,4}
* PWM_TPMx_CHn - One of the values defined in chip/stm32*_pinmap.h. In the case
* PWM_TPMx_CHn - One of the values defined in chip/kl*_pinmap.h. In the case
* where there are multiple pin selections, the correct setting must be provided
* in the arch/board/board.h file.
*
* NOTE: The STM32 timers are each capable of generating different signals on
* each of the four channels with different duty cycles. That capability is
* not supported by this driver: Only one output channel per timer.
*/
#ifdef CONFIG_KL_TPM0_PWM
@ -175,12 +171,10 @@ extern "C" {
* Initialize one timer for use with the upper_level PWM driver.
*
* Input Parameters:
* timer - A number identifying the timer use. The number of valid timer
* IDs varies with the STM32 MCU and MCU family but is somewhere in
* the range of {1,..,14}.
* timer - A number identifying the timer use.
*
* Returned Value:
* On success, a pointer to the STM32 lower half PWM driver is returned.
* On success, a pointer to the KL lower half PWM driver is returned.
* NULL is returned on any failure.
*
************************************************************************************/

2
arch/arm/src/samd/Make.defs
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@ -75,6 +75,6 @@ ifeq ($(CONFIG_NUTTX_KERNEL),y)
CHIP_CSRCS += sam_userspace.c
endif
ifeq ($(CONFIG_NUTTX_KERNEL),y)
ifeq ($(CONFIG_ARCH_IRQPRIO),y)
CHIP_CSRCS += sam_irqprio.c
endif

3
arch/arm/src/samd/sam_irqprio.c
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@ -1,6 +1,5 @@
/****************************************************************************
* arch/arm/src/stm32/kl_irqprio.c
* arch/arm/src/chip/kl_irqprio.c
* arch/arm/src/samd/sam_irqprio.c
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>

18
configs/samd20-xplained/include/board.h
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@ -351,17 +351,19 @@
#define BOARD_FLASH_WAITSTATES 1
/* SERCOM definitions ***************************************************************/
/* SERCOM4 is available on connectors EXT1 and EXT3
/* SERCOM4 is available on connectors EXT1, EXT2, and EXT3
*
* PIN EXT1 EXT3 GPIO Function
* ---- ---- ------ -----------
* 13 PB09 PB13 SERCOM4 / USART RX
* 14 PB08 PB12 SERCOM4 / USART TX
* 19 19 GND
* 20 20 VCC
* PIN EXT1 EXT2 EXT3 GPIO Function
* ---- ---- ---- ---- ------------------
* 13 PB09 PB13 PB11 SERCOM4 / USART RX
* 14 PB08 PB12 PB12 SERCOM4 / USART TX
* 19 GND GND GND N/A
* 20 VCC VCC VCC N/A
*
* If you have a TTL to RS-232 converter then this is the most convenient
* serial console to use. It is the default in all of these configurations.
* serial console to use (because you don't lose the console device each time
* you lose the USB connection). It is the default in all of the SAMD20
* configurations.
*/
#define BOARD_SERCOM4_GCLKGEN GCLK_CLKCTRL_GEN0