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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-04-16 18:46:07 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-04-16 18:46:07 +0000 |
| commit | 2652ddc81dd82bdcd788beffd73455802134c6b8 (patch) | |
| tree | 7538e3e6114e0784567ebe4722999d87ca2338b4 /nuttx/arch/arm/src/stm32/chip/stm32_wdg.h | |
| parent | 62fb03e8a5fe25cf15fba1c106d854a0a7cb9b1f (diff) | |
| download | px4-nuttx-2652ddc81dd82bdcd788beffd73455802134c6b8.tar.gz px4-nuttx-2652ddc81dd82bdcd788beffd73455802134c6b8.tar.bz2 px4-nuttx-2652ddc81dd82bdcd788beffd73455802134c6b8.zip | |
STM32 WWDG watchdog driver works
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4618 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/stm32/chip/stm32_wdg.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/chip/stm32_wdg.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_wdg.h b/nuttx/arch/arm/src/stm32/chip/stm32_wdg.h index a3ca75205..5abb5bc6d 100644 --- a/nuttx/arch/arm/src/stm32/chip/stm32_wdg.h +++ b/nuttx/arch/arm/src/stm32/chip/stm32_wdg.h @@ -110,14 +110,14 @@ #define WWDG_CR_T_SHIFT (0) /* Bits 6:0 T[6:0]: 7-bit counter (MSB to LSB) */ #define WWDG_CR_T_MASK (0x7f << WWDG_CR_T_SHIFT) +# define WWDG_CR_T_MAX (0x3f << WWDG_CR_T_SHIFT) +# define WWDG_CR_T_RESET (0x40 << WWDG_CR_T_SHIFT) #define WWDG_CR_WDGA (1 << 7) /* Bit 7: Activation bit */ /* Configuration register (32-bit) */ #define WWDG_CFR_W_SHIFT (0) /* Bits 6:0 W[6:0] 7-bit window value */ #define WWDG_CFR_W_MASK (0x7f << WWDG_CFR_W_SHIFT) -# define WWDG_CFR_W_MAX (0x3f << WWDG_CFR_W_SHIFT) -# define WWDG_CFR_W_RESET (0x40 << WWDG_CFR_W_SHIFT) #define WWDG_CFR_WDGTB_SHIFT (7) /* Bits 8:7 [1:0]: Timer Base */ #define WWDG_CFR_WDGTB_MASK (3 << WWDG_CFR_WDGTB_SHIFT) # define WWDG_CFR_PCLK1 (0 << WWDG_CFR_WDGTB_SHIFT) /* 00: CK Counter Clock (PCLK1 div 4096) div 1 */ |