SAM4S Xplained Pro: Watchdog timer support for Bob Doison
This commit is contained in:
Gregory Nutt
parent
a8cb0ad8f4
commit
61e80ae998
@ -7237,3 +7237,6 @@
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Bob Doison (2014-4-21).
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* arch/arm/src/sam34/sam_wdt.c/.h: Add watchdog driver. From Bob
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Doison (2014-4-21).
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* nuttx/configs/sam4s-xplained-pro: Add board-specific watchdog
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timer support. From Bob Doison (2014-4-21).
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@ -1,9 +1,12 @@
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- implement flash driver
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- see arch/arm/src/stm32/stm32_flash.c and related
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- both banks could be mapped with care taken not to erase the active code.
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- perhaps the MPU could block code corruption?
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- once implemented, the free() cmd replacement can show flash information.
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- implement flash driver
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- see arch/arm/src/stm32/stm32_flash.c and related
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- both banks could be mapped with care taken not to erase the active code.
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- perhaps the MPU could block code corruption?
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- once implemented, the free() cmd replacement can show flash information.
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- Seen crashes when running serial ports below 921600
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- USB serial not quite stable when pushing lots of data
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- UARTs don't use DMA. We may need this for high baudrates.
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- Inbound hardware flow control requires dma.
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@ -54,8 +54,8 @@
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************************************************************************************/
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/* Clocking *************************************************************************/
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/* After power-on reset, the sam3u device is running on a 4MHz internal RC. These
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* definitions will configure clocking with MCK = 48MHz, PLLA = 96, and CPU=120MHz.
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/* After power-on reset, the sam4s device is running on a 4MHz internal RC. These
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* definitions will configure clocking with MCK = 120MHz, PLLA = 240, and CPU=120MHz.
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*/
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/* Main oscillator register settings */
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@ -69,6 +69,8 @@
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* PLLdiv: 1 (bypassed)
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* Fpll: (12MHz * 20) / 1 = 240MHz
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*/
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#define BOARD_32KOSC_FREQUENCY (32768)
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#define BOARD_SLCK_FREQUENCY (BOARD_32KOSC_FREQUENCY)
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#define BOARD_MAINOSC_FREQUENCY (12000000)
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#define BOARD_CKGR_PLLAR_MUL (19 << PMC_CKGR_PLLAR_MUL_SHIFT)
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@ -26,6 +26,7 @@ CONFIG_HOST_LINUX=y
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CONFIG_INTELHEX_BINARY=y
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# CONFIG_MOTOROLA_SREC is not set
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CONFIG_RAW_BINARY=y
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# CONFIG_UBOOT_UIMAGE is not set
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#
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# Customize Header Files
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@ -49,12 +50,13 @@ CONFIG_ARCH_HAVE_STACKCHECK=y
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#
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# CONFIG_DEBUG_MM is not set
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# CONFIG_DEBUG_SCHED is not set
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CONFIG_DEBUG_FS=y
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# CONFIG_DEBUG_USB is not set
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# CONFIG_DEBUG_FS is not set
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# CONFIG_DEBUG_LIB is not set
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# CONFIG_DEBUG_BINFMT is not set
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# CONFIG_DEBUG_GRAPHICS is not set
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# CONFIG_DEBUG_IRQ is not set
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# CONFIG_DEBUG_STACK is not set
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CONFIG_DEBUG_STACK=y
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#
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# Driver Debug Options
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@ -65,6 +67,7 @@ CONFIG_DEBUG_FS=y
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# CONFIG_DEBUG_GPIO is not set
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# CONFIG_DEBUG_DMA is not set
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# CONFIG_DEBUG_RTC is not set
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# CONFIG_DEBUG_WATCHDOG is not set
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# CONFIG_DEBUG_AUDIO is not set
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_ARCH_HAVE_CUSTOMOPT=y
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@ -136,7 +139,6 @@ CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
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# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
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# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
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# CONFIG_ARMV7M_OABI_TOOLCHAIN is not set
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CONFIG_GPIO_IRQ=y
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CONFIG_ARCH_HAVE_EXTNAND=y
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CONFIG_ARCH_HAVE_EXTNOR=y
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CONFIG_ARCH_HAVE_EXTSRAM0=y
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@ -195,6 +197,17 @@ CONFIG_ARCH_CHIP_SAM4S=y
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#
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# AT91SAM3/4 Peripheral Support
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#
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# CONFIG_SAM34_ACC is not set
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# CONFIG_SAM34_ADC12B is not set
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# CONFIG_SAM34_CRCCU is not set
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# CONFIG_SAM34_DACC is not set
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# CONFIG_SAM34_DMAC1 is not set
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CONFIG_SAM34_HSMCI=y
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CONFIG_SAM34_PDCA=y
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# CONFIG_SAM34_PWM is not set
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CONFIG_SAM34_RTC=y
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# CONFIG_SAM34_RTT is not set
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CONFIG_SAM34_SMC=y
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# CONFIG_SAM34_SPI0 is not set
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# CONFIG_SAM34_SSC is not set
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# CONFIG_SAM34_TC0 is not set
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@ -203,29 +216,19 @@ CONFIG_ARCH_CHIP_SAM4S=y
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# CONFIG_SAM34_TC3 is not set
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# CONFIG_SAM34_TC4 is not set
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# CONFIG_SAM34_TC5 is not set
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# CONFIG_SAM34_PWM is not set
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# CONFIG_SAM34_TWIM0 is not set
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# CONFIG_SAM34_TWIS0 is not set
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# CONFIG_SAM34_TWIM1 is not set
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# CONFIG_SAM34_TWIS1 is not set
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# CONFIG_SAM34_UART0 is not set
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CONFIG_SAM34_UART0=y
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CONFIG_SAM34_UART1=y
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CONFIG_SAM34_UDP=y
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# CONFIG_SAM34_USART0 is not set
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# CONFIG_SAM34_USART1 is not set
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# CONFIG_SAM34_ADC12B is not set
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# CONFIG_SAM34_DACC is not set
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# CONFIG_SAM34_ACC is not set
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CONFIG_SAM34_SMC=y
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CONFIG_SAM34_PDCA=y
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# CONFIG_SAM34_CRCCU is not set
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# CONFIG_SAM34_UDP is not set
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CONFIG_SAM34_RTC=y
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# CONFIG_SAM34_RTT is not set
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CONFIG_SAM34_USART1=y
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CONFIG_SAM34_WDT=y
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CONFIG_SAM34_HSMCI=y
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#
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# External Memory Configuration
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# AT91SAM3/4 External Memory Configuration
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#
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CONFIG_SAM34_EXTNAND=y
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CONFIG_SAM34_EXTNANDSIZE=268435456
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@ -236,14 +239,34 @@ CONFIG_SAM34_EXTNANDSIZE=268435456
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#
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# AT91SAM3/4 GPIO Interrupt Configuration
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#
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CONFIG_GPIOA_IRQ=y
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# CONFIG_GPIOB_IRQ is not set
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CONFIG_GPIOC_IRQ=y
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CONFIG_SAM34_GPIO_IRQ=y
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CONFIG_SAM34_GPIOA_IRQ=y
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CONFIG_SAM34_GPIOB_IRQ=y
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CONFIG_SAM34_GPIOC_IRQ=y
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#
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# AT91SAM3/4 HSMCI device driver options
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#
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CONFIG_SAM34_HSMCI_RDPROOF=y
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CONFIG_SAM34_HSMCI_WRPROOF=y
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#
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# AT91SAM3/4 USB Full Speed Device Controller driver (DCD) options
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#
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# CONFIG_SAM34_UDP_REGDEBUG is not set
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#
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# AT91SAM3/4 Watchdog Configuration
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#
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# CONFIG_WDT_ENABLED_ON_RESET is not set
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CONFIG_WDT_ENABLED_ON_RESET=y
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# CONFIG_WDT_DISABLE_ON_RESET is not set
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CONFIG_WDT_TIMEOUT=4000
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CONFIG_WDT_MINTIME=2000
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CONFIG_WDT_THREAD=y
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CONFIG_WDT_THREAD_NAME="wdog"
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CONFIG_WDT_THREAD_INTERVAL=2000
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CONFIG_WDT_THREAD_PRIORITY=99
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CONFIG_WDT_THREAD_STACKSIZE=512
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#
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# Architecture Options
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@ -259,12 +282,13 @@ CONFIG_ARCH_HAVE_VFORK=y
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# CONFIG_ARCH_NAND_HWECC is not set
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CONFIG_ARCH_IRQPRIO=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARCH_USBDUMP=y
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# CONFIG_ENDIAN_BIG is not set
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# CONFIG_ARCH_IDLE_CUSTOM is not set
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CONFIG_ARCH_HAVE_RAMFUNCS=y
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# CONFIG_ARCH_RAMFUNCS is not set
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CONFIG_ARCH_HAVE_RAMVECTORS=y
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CONFIG_ARCH_RAMVECTORS=y
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# CONFIG_ARCH_RAMVECTORS is not set
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#
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# Board Settings
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@ -322,29 +346,6 @@ CONFIG_NSH_MMCSDSLOTNO=0
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#
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# RTOS Features
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#
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# CONFIG_BOARD_INITIALIZE is not set
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CONFIG_MSEC_PER_TICK=10
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# CONFIG_SYSTEM_TIME64 is not set
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CONFIG_RR_INTERVAL=50
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# CONFIG_SCHED_CPULOAD is not set
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# CONFIG_SCHED_INSTRUMENTATION is not set
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CONFIG_TASK_NAME_SIZE=16
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# CONFIG_SCHED_HAVE_PARENT is not set
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CONFIG_JULIAN_TIME=y
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CONFIG_START_YEAR=2014
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CONFIG_START_MONTH=3
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CONFIG_START_DAY=20
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CONFIG_DEV_CONSOLE=y
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# CONFIG_MUTEX_TYPES is not set
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# CONFIG_PRIORITY_INHERITANCE is not set
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# CONFIG_FDCLONE_DISABLE is not set
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# CONFIG_FDCLONE_STDIO is not set
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_SCHED_WAITPID=y
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# CONFIG_SCHED_STARTHOOK is not set
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# CONFIG_SCHED_ATEXIT is not set
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# CONFIG_SCHED_ONEXIT is not set
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CONFIG_USER_ENTRYPOINT="nsh_main"
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CONFIG_DISABLE_OS_API=y
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# CONFIG_DISABLE_CLOCK is not set
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# CONFIG_DISABLE_POSIX_TIMERS is not set
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@ -353,6 +354,63 @@ CONFIG_DISABLE_OS_API=y
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# CONFIG_DISABLE_MQUEUE is not set
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CONFIG_DISABLE_ENVIRON=y
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#
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# Clocks and Timers
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#
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CONFIG_MSEC_PER_TICK=10
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# CONFIG_SYSTEM_TIME64 is not set
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# CONFIG_CLOCK_MONOTONIC is not set
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CONFIG_JULIAN_TIME=y
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CONFIG_START_YEAR=2014
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CONFIG_START_MONTH=3
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CONFIG_START_DAY=20
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CONFIG_MAX_WDOGPARMS=2
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CONFIG_PREALLOC_WDOGS=32
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CONFIG_PREALLOC_TIMERS=4
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#
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# Tasks and Scheduling
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#
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CONFIG_USER_ENTRYPOINT="nsh_main"
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CONFIG_RR_INTERVAL=50
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CONFIG_TASK_NAME_SIZE=16
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CONFIG_MAX_TASK_ARGS=4
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CONFIG_MAX_TASKS=16
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# CONFIG_SCHED_HAVE_PARENT is not set
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CONFIG_SCHED_WAITPID=y
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#
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# Pthread Options
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#
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# CONFIG_MUTEX_TYPES is not set
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CONFIG_NPTHREAD_KEYS=4
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#
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# Performance Monitoring
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#
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# CONFIG_SCHED_CPULOAD is not set
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# CONFIG_SCHED_INSTRUMENTATION is not set
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#
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# Files and I/O
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#
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CONFIG_DEV_CONSOLE=y
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# CONFIG_FDCLONE_DISABLE is not set
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# CONFIG_FDCLONE_STDIO is not set
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_NFILE_DESCRIPTORS=8
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CONFIG_NFILE_STREAMS=8
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CONFIG_NAME_MAX=32
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# CONFIG_PRIORITY_INHERITANCE is not set
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#
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# RTOS hooks
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#
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# CONFIG_BOARD_INITIALIZE is not set
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# CONFIG_SCHED_STARTHOOK is not set
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# CONFIG_SCHED_ATEXIT is not set
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# CONFIG_SCHED_ONEXIT is not set
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#
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# Signal Numbers
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#
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@ -363,19 +421,10 @@ CONFIG_SIG_SIGCONDTIMEDOUT=16
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CONFIG_SIG_SIGWORK=17
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#
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# Sizes of configurable things (0 disables)
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# POSIX Message Queue Options
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#
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CONFIG_MAX_TASKS=16
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CONFIG_MAX_TASK_ARGS=4
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CONFIG_NPTHREAD_KEYS=4
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CONFIG_NFILE_DESCRIPTORS=8
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CONFIG_NFILE_STREAMS=8
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CONFIG_NAME_MAX=32
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CONFIG_PREALLOC_MQ_MSGS=8
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CONFIG_MQ_MAXMSGSIZE=32
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CONFIG_MAX_WDOGPARMS=2
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CONFIG_PREALLOC_WDOGS=4
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CONFIG_PREALLOC_TIMERS=4
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#
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# Stack and heap information
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@ -403,7 +452,8 @@ CONFIG_DEV_ZERO=y
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CONFIG_RTC=y
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CONFIG_RTC_DATETIME=y
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CONFIG_RTC_ALARM=y
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# CONFIG_WATCHDOG is not set
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CONFIG_WATCHDOG=y
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CONFIG_WATCHDOG_DEVPATH="/dev/watchdog0"
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# CONFIG_ANALOG is not set
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# CONFIG_AUDIO_DEVICES is not set
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# CONFIG_VIDEO_DEVICES is not set
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@ -429,9 +479,10 @@ CONFIG_SDIO_BLOCKSETUP=y
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# CONFIG_SERCOMM_CONSOLE is not set
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CONFIG_SERIAL=y
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# CONFIG_DEV_LOWCONSOLE is not set
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CONFIG_SERIAL_REMOVABLE=y
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# CONFIG_16550_UART is not set
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# CONFIG_ARCH_HAVE_UART is not set
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# CONFIG_ARCH_HAVE_UART0 is not set
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CONFIG_ARCH_HAVE_UART0=y
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CONFIG_ARCH_HAVE_UART1=y
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# CONFIG_ARCH_HAVE_UART2 is not set
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# CONFIG_ARCH_HAVE_UART3 is not set
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@ -443,7 +494,7 @@ CONFIG_ARCH_HAVE_UART1=y
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# CONFIG_ARCH_HAVE_SCI0 is not set
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# CONFIG_ARCH_HAVE_SCI1 is not set
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# CONFIG_ARCH_HAVE_USART0 is not set
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# CONFIG_ARCH_HAVE_USART1 is not set
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CONFIG_ARCH_HAVE_USART1=y
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# CONFIG_ARCH_HAVE_USART2 is not set
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# CONFIG_ARCH_HAVE_USART3 is not set
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# CONFIG_ARCH_HAVE_USART4 is not set
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@ -455,12 +506,27 @@ CONFIG_ARCH_HAVE_UART1=y
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#
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# USART Configuration
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#
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CONFIG_USART1_ISUART=y
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CONFIG_MCU_SERIAL=y
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CONFIG_STANDARD_SERIAL=y
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# CONFIG_SERIAL_TIOCSERGSTRUCT is not set
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CONFIG_UART1_SERIAL_CONSOLE=y
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CONFIG_UART0_SERIAL_CONSOLE=y
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# CONFIG_UART1_SERIAL_CONSOLE is not set
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# CONFIG_USART1_SERIAL_CONSOLE is not set
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# CONFIG_NO_SERIAL_CONSOLE is not set
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#
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# UART0 Configuration
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#
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CONFIG_UART0_RXBUFSIZE=256
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CONFIG_UART0_TXBUFSIZE=256
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CONFIG_UART0_BAUD=912600
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CONFIG_UART0_BITS=8
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CONFIG_UART0_PARITY=0
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CONFIG_UART0_2STOP=0
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# CONFIG_UART0_IFLOWCONTROL is not set
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# CONFIG_UART0_OFLOWCONTROL is not set
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#
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# UART1 Configuration
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#
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@ -470,11 +536,65 @@ CONFIG_UART1_BAUD=921600
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CONFIG_UART1_BITS=8
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CONFIG_UART1_PARITY=0
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CONFIG_UART1_2STOP=0
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CONFIG_UART1_IFLOWCONTROL=y
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CONFIG_UART1_OFLOWCONTROL=y
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CONFIG_SERIAL_IFLOWCONTROL=y
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CONFIG_SERIAL_OFLOWCONTROL=y
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# CONFIG_USBDEV is not set
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# CONFIG_UART1_IFLOWCONTROL is not set
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# CONFIG_UART1_OFLOWCONTROL is not set
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#
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# USART1 Configuration
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#
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CONFIG_USART1_RXBUFSIZE=256
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CONFIG_USART1_TXBUFSIZE=256
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CONFIG_USART1_BAUD=921600
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CONFIG_USART1_BITS=8
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CONFIG_USART1_PARITY=0
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CONFIG_USART1_2STOP=0
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# CONFIG_USART1_IFLOWCONTROL is not set
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# CONFIG_USART1_OFLOWCONTROL is not set
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# CONFIG_SERIAL_IFLOWCONTROL is not set
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# CONFIG_SERIAL_OFLOWCONTROL is not set
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CONFIG_USBDEV=y
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#
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# USB Device Controller Driver Options
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#
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# CONFIG_USBDEV_ISOCHRONOUS is not set
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# CONFIG_USBDEV_DUALSPEED is not set
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# CONFIG_USBDEV_SELFPOWERED is not set
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CONFIG_USBDEV_BUSPOWERED=y
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CONFIG_USBDEV_MAXPOWER=100
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# CONFIG_USBDEV_DMA is not set
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CONFIG_ARCH_USBDEV_STALLQUEUE=y
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CONFIG_USBDEV_TRACE=y
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CONFIG_USBDEV_TRACE_NRECORDS=256
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CONFIG_USBDEV_TRACE_STRINGS=y
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||||
#
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# USB Device Class Driver Options
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||||
#
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# CONFIG_USBDEV_COMPOSITE is not set
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# CONFIG_PL2303 is not set
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CONFIG_CDCACM=y
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# CONFIG_CDCACM_CONSOLE is not set
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||||
CONFIG_CDCACM_EP0MAXPACKET=64
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CONFIG_CDCACM_EPINTIN=1
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CONFIG_CDCACM_EPINTIN_FSSIZE=64
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CONFIG_CDCACM_EPINTIN_HSSIZE=64
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CONFIG_CDCACM_EPBULKOUT=3
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CONFIG_CDCACM_EPBULKOUT_FSSIZE=64
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CONFIG_CDCACM_EPBULKOUT_HSSIZE=512
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CONFIG_CDCACM_EPBULKIN=2
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CONFIG_CDCACM_EPBULKIN_FSSIZE=64
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CONFIG_CDCACM_EPBULKIN_HSSIZE=512
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CONFIG_CDCACM_NWRREQS=4
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CONFIG_CDCACM_NRDREQS=4
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CONFIG_CDCACM_BULKIN_REQLEN=250
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||||
CONFIG_CDCACM_RXBUFSIZE=1024
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||||
CONFIG_CDCACM_TXBUFSIZE=1024
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||||
CONFIG_CDCACM_VENDORID=0x0525
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||||
CONFIG_CDCACM_PRODUCTID=0xa4a7
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CONFIG_CDCACM_VENDORSTR="NuttX"
|
||||
CONFIG_CDCACM_PRODUCTSTR="CDC/ACM Serial"
|
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# CONFIG_USBMSC is not set
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||||
# CONFIG_USBHOST is not set
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||||
# CONFIG_WIRELESS is not set
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||||
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||||
@ -642,7 +762,6 @@ CONFIG_BUILTIN_PROXY_STACKSIZE=1024
|
||||
# CONFIG_EXAMPLES_HIDKBD is not set
|
||||
# CONFIG_EXAMPLES_KEYPADTEST is not set
|
||||
# CONFIG_EXAMPLES_IGMP is not set
|
||||
# CONFIG_EXAMPLES_LCDRW is not set
|
||||
# CONFIG_EXAMPLES_MM is not set
|
||||
# CONFIG_EXAMPLES_MODBUS is not set
|
||||
# CONFIG_EXAMPLES_MOUNT is not set
|
||||
@ -776,7 +895,7 @@ CONFIG_NSH_CODECS_BUFSIZE=128
|
||||
CONFIG_NSH_CMDOPT_HEXDUMP=y
|
||||
CONFIG_NSH_PROC_MOUNTPOUNT="/proc"
|
||||
CONFIG_NSH_FILEIOSIZE=2048
|
||||
# CONFIG_NSH_STRERROR is not set
|
||||
CONFIG_NSH_STRERROR=y
|
||||
CONFIG_NSH_LINELEN=80
|
||||
# CONFIG_NSH_DISABLE_SEMICOLON is not set
|
||||
CONFIG_NSH_CMDPARMS=y
|
||||
@ -789,11 +908,13 @@ CONFIG_NSH_NESTDEPTH=3
|
||||
# CONFIG_NSH_DISABLE_LOOPS is not set
|
||||
# CONFIG_NSH_DISABLEBG is not set
|
||||
CONFIG_NSH_CONSOLE=y
|
||||
# CONFIG_NSH_USBCONSOLE is not set
|
||||
|
||||
#
|
||||
# USB Trace Support
|
||||
#
|
||||
# CONFIG_NSH_CONDEV is not set
|
||||
# CONFIG_NSH_USBDEV_TRACE is not set
|
||||
CONFIG_NSH_CONDEV="/dev/console"
|
||||
CONFIG_NSH_ARCHINIT=y
|
||||
|
||||
#
|
||||
@ -809,27 +930,15 @@ CONFIG_NSH_ARCHINIT=y
|
||||
# System Libraries and NSH Add-Ons
|
||||
#
|
||||
|
||||
#
|
||||
# USB CDC/ACM Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# USB Composite Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# Custom Free Memory Command
|
||||
#
|
||||
# CONFIG_SYSTEM_FREE is not set
|
||||
|
||||
#
|
||||
# I2C tool
|
||||
# EMACS-like Command Line Editor
|
||||
#
|
||||
|
||||
#
|
||||
# INI File Parser
|
||||
#
|
||||
# CONFIG_SYSTEM_INIFILE is not set
|
||||
# CONFIG_SYSTEM_CLE is not set
|
||||
|
||||
#
|
||||
# FLASH Program Installation
|
||||
@ -840,6 +949,15 @@ CONFIG_NSH_ARCHINIT=y
|
||||
# FLASH Erase-all Command
|
||||
#
|
||||
|
||||
#
|
||||
# I2C tool
|
||||
#
|
||||
|
||||
#
|
||||
# INI File Parser
|
||||
#
|
||||
# CONFIG_SYSTEM_INIFILE is not set
|
||||
|
||||
#
|
||||
# NxPlayer media player library / command Line
|
||||
#
|
||||
@ -877,15 +995,6 @@ CONFIG_SYSTEM_SDCARD=y
|
||||
CONFIG_SYSTEM_SYSINFO=y
|
||||
CONFIG_SYSTEM_SYSINFO_STACKSIZE=1024
|
||||
|
||||
#
|
||||
# USB Monitor
|
||||
#
|
||||
|
||||
#
|
||||
# EMACS-like Command Line Editor
|
||||
#
|
||||
# CONFIG_SYSTEM_CLE is not set
|
||||
|
||||
#
|
||||
# VI Work-Alike Editor
|
||||
#
|
||||
@ -894,11 +1003,43 @@ CONFIG_SYSTEM_SYSINFO_STACKSIZE=1024
|
||||
#
|
||||
# Stack Monitor
|
||||
#
|
||||
CONFIG_SYSTEM_STACKMONITOR=y
|
||||
CONFIG_SYSTEM_STACKMONITOR_STACKSIZE=1024
|
||||
CONFIG_SYSTEM_STACKMONITOR_PRIORITY=50
|
||||
CONFIG_SYSTEM_STACKMONITOR_INTERVAL=2
|
||||
|
||||
#
|
||||
# USB CDC/ACM Device Commands
|
||||
#
|
||||
CONFIG_SYSTEM_CDCACM=y
|
||||
CONFIG_SYSTEM_CDCACM_DEVMINOR=0
|
||||
CONFIG_SYSTEM_CDCACM_TRACEINIT=y
|
||||
CONFIG_SYSTEM_CDCACM_TRACECLASS=y
|
||||
CONFIG_SYSTEM_CDCACM_TRACETRANSFERS=y
|
||||
CONFIG_SYSTEM_CDCACM_TRACECONTROLLER=y
|
||||
CONFIG_SYSTEM_CDCACM_TRACEINTERRUPTS=y
|
||||
|
||||
#
|
||||
# USB Composite Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# USB Mass Storage Device Commands
|
||||
#
|
||||
|
||||
#
|
||||
# USB Monitor
|
||||
#
|
||||
CONFIG_SYSTEM_USBMONITOR=y
|
||||
CONFIG_SYSTEM_USBMONITOR_STACKSIZE=1024
|
||||
CONFIG_SYSTEM_USBMONITOR_PRIORITY=50
|
||||
CONFIG_SYSTEM_USBMONITOR_INTERVAL=2
|
||||
CONFIG_SYSTEM_USBMONITOR_TRACEINIT=y
|
||||
CONFIG_SYSTEM_USBMONITOR_TRACECLASS=y
|
||||
CONFIG_SYSTEM_USBMONITOR_TRACETRANSFERS=y
|
||||
CONFIG_SYSTEM_USBMONITOR_TRACECONTROLLER=y
|
||||
CONFIG_SYSTEM_USBMONITOR_TRACEINTERRUPTS=y
|
||||
|
||||
#
|
||||
# Zmodem Commands
|
||||
#
|
||||
|
||||
@ -68,6 +68,11 @@ ifeq ($(CONFIG_ARCH_BUTTONS),y)
|
||||
CSRCS += sam_buttons.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_SAM34_WDT),y)
|
||||
CSRCS += sam_wdt.c
|
||||
endif
|
||||
|
||||
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
|
||||
SRCS = $(ASRCS) $(CSRCS)
|
||||
|
||||
@ -98,11 +98,10 @@ int nsh_archinitialize(void)
|
||||
int ret;
|
||||
#endif
|
||||
|
||||
message("initializing...\n");
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
/* Initialize the HSMCI driver */
|
||||
|
||||
message("initializing HSMCI\n");
|
||||
ret = sam_hsmci_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
@ -114,6 +113,7 @@ int nsh_archinitialize(void)
|
||||
#ifdef HAVE_PROC
|
||||
/* mount the proc filesystem */
|
||||
|
||||
message("Mounting procfs to /proc\n");
|
||||
ret = mount(NULL, "/proc", "procfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
@ -125,6 +125,7 @@ int nsh_archinitialize(void)
|
||||
#ifdef HAVE_USBMONITOR
|
||||
/* Start the USB Monitor */
|
||||
|
||||
message("Starting USB Monitor\n");
|
||||
ret = usbmonitor_start(0, NULL);
|
||||
if (ret != OK)
|
||||
{
|
||||
@ -134,6 +135,7 @@ int nsh_archinitialize(void)
|
||||
#endif
|
||||
|
||||
#warning "add automount config...."
|
||||
message("Mounting /dev/mmcsd0 to /fat\n");
|
||||
ret = mount("/dev/mmcsd0", "/fat", "vfat", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
|
||||
237
configs/sam4s-xplained-pro/src/sam_wdt.c
Normal file
237
configs/sam4s-xplained-pro/src/sam_wdt.c
Normal file
@ -0,0 +1,237 @@
|
||||
/************************************************************************************
|
||||
* configs/sam4s-xplained-pro/src/up_watchdog.c
|
||||
*
|
||||
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/ioctl.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
#include <sched.h>
|
||||
#include <stdio.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include <nuttx/watchdog.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include <nuttx/kthread.h>
|
||||
|
||||
#include "sam_wdt.h"
|
||||
#include <nuttx/clock.h>
|
||||
|
||||
#ifdef CONFIG_WATCHDOG
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
/* Configuration *******************************************************************/
|
||||
/* Wathdog hardware should be enabled */
|
||||
|
||||
#if !defined(CONFIG_SAM34_WDT)
|
||||
# warning "CONFIG_SAM34_WDT must be defined"
|
||||
#endif
|
||||
|
||||
/* Select the path to the registered watchdog timer device */
|
||||
|
||||
#ifndef CONFIG_WATCHDOG_DEVPATH
|
||||
# ifdef CONFIG_EXAMPLES_WATCHDOG_DEVPATH
|
||||
# define CONFIG_WATCHDOG_DEVPATH CONFIG_EXAMPLES_WATCHDOG_DEVPATH
|
||||
# else
|
||||
# define CONFIG_WATCHDOG_DEVPATH "/dev/watchdog0"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Debug ***************************************************************************/
|
||||
/* Non-standard debug that may be enabled just for testing the watchdog timer */
|
||||
|
||||
#ifndef CONFIG_DEBUG
|
||||
# undef CONFIG_DEBUG_WATCHDOG
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEBUG_WATCHDOG
|
||||
# define wdgdbg dbg
|
||||
# define wdglldbg lldbg
|
||||
# ifdef CONFIG_DEBUG_VERBOSE
|
||||
# define wdgvdbg vdbg
|
||||
# define wdgllvdbg llvdbg
|
||||
# else
|
||||
# define wdgvdbg(x...)
|
||||
# define wdgllvdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# define wdgdbg(x...)
|
||||
# define wdglldbg(x...)
|
||||
# define wdgvdbg(x...)
|
||||
# define wdgllvdbg(x...)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
|
||||
/*
|
||||
Watchdog kicker task
|
||||
*/
|
||||
#if defined(CONFIG_WDT_THREAD)
|
||||
static int wdog_daemon(int argc, char *argv[])
|
||||
{
|
||||
int fd;
|
||||
int ret;
|
||||
|
||||
/* Open the watchdog device for reading */
|
||||
|
||||
wdgvdbg("Opening.\n");
|
||||
fd = open(CONFIG_WATCHDOG_DEVPATH, O_RDONLY);
|
||||
if (fd < 0)
|
||||
{
|
||||
wdgdbg("open %s failed: %d\n", CONFIG_WATCHDOG_DEVPATH, errno);
|
||||
goto errout;
|
||||
}
|
||||
|
||||
/* Start the watchdog timer. */
|
||||
|
||||
wdgvdbg("Starting.\n");
|
||||
ret = ioctl(fd, WDIOC_START, 0);
|
||||
if (ret < 0)
|
||||
{
|
||||
wdgdbg("ioctl(WDIOC_START) failed: %d\n", errno);
|
||||
goto errout_with_dev;
|
||||
}
|
||||
|
||||
while(1)
|
||||
{
|
||||
usleep((CONFIG_WDT_THREAD_INTERVAL)*1000);
|
||||
|
||||
wdgvdbg("ping\n");
|
||||
ret = ioctl(fd, WDIOC_KEEPALIVE, 0);
|
||||
if (ret < 0)
|
||||
{
|
||||
wdgdbg("ioctl(WDIOC_KEEPALIVE) failed: %d\n", errno);
|
||||
goto errout_with_dev;
|
||||
}
|
||||
}
|
||||
|
||||
errout_with_dev:
|
||||
close(fd);
|
||||
errout:
|
||||
return ERROR;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_wdginitialize()
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture-specific initialization of the Watchdog hardware.
|
||||
* This interface must be provided by all configurations using
|
||||
* apps/examples/watchdog
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int up_wdginitialize(void)
|
||||
{
|
||||
|
||||
#if (defined(CONFIG_SAM34_WDT) && !defined(CONFIG_WDT_DISABLE_ON_RESET))
|
||||
int fd;
|
||||
int ret;
|
||||
|
||||
/* Initialize tha register the watchdog timer device */
|
||||
|
||||
wdgvdbg("Initializing Watchdog driver...\n");
|
||||
sam_wdtinitialize(CONFIG_WATCHDOG_DEVPATH);
|
||||
|
||||
/* Open the watchdog device */
|
||||
|
||||
wdgvdbg("Opening.\n");
|
||||
fd = open(CONFIG_WATCHDOG_DEVPATH, O_RDONLY);
|
||||
if (fd < 0)
|
||||
{
|
||||
wdgdbg("open %s failed: %d\n", CONFIG_WATCHDOG_DEVPATH, errno);
|
||||
goto errout;
|
||||
}
|
||||
|
||||
/* Set the watchdog timeout */
|
||||
|
||||
wdgvdbg("Timeout = %d.\n", CONFIG_WDT_TIMEOUT);
|
||||
ret = ioctl(fd, WDIOC_SETTIMEOUT, (unsigned long)CONFIG_WDT_TIMEOUT);
|
||||
if (ret < 0)
|
||||
{
|
||||
wdgdbg("ioctl(WDIOC_SETTIMEOUT) failed: %d\n", errno);
|
||||
goto errout_with_dev;
|
||||
}
|
||||
|
||||
/* Set the watchdog minimum time */
|
||||
|
||||
wdgvdbg("MinTime = %d.\n", CONFIG_WDT_MINTIME);
|
||||
ret = ioctl(fd, WDIOC_MINTIME, (unsigned long)CONFIG_WDT_MINTIME);
|
||||
if (ret < 0)
|
||||
{
|
||||
wdgdbg("ioctl(WDIOC_MINTIME) failed: %d\n", errno);
|
||||
goto errout_with_dev;
|
||||
}
|
||||
|
||||
/* Start Kicker task */
|
||||
|
||||
#if defined(CONFIG_WDT_THREAD)
|
||||
sched_lock();
|
||||
|
||||
int taskid = KERNEL_THREAD(CONFIG_WDT_THREAD_NAME,
|
||||
CONFIG_WDT_THREAD_PRIORITY,
|
||||
CONFIG_WDT_THREAD_STACKSIZE,
|
||||
(main_t)wdog_daemon, (FAR char * const *)NULL);
|
||||
|
||||
ASSERT(taskid > 0);
|
||||
sched_unlock();
|
||||
#endif
|
||||
return OK;
|
||||
errout_with_dev:
|
||||
close(fd);
|
||||
errout:
|
||||
return ERROR;
|
||||
#else
|
||||
return -ENODEV;
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* CONFIG_WATCHDOG */
|
||||
Loading…
Reference in New Issue
Block a user