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author | Marti Bolivar <mbolivar@mit.edu> | 2010-12-28 19:06:27 -0500 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-12-28 19:06:27 -0500 |
commit | d1a8d832af96efdd1b399799dfae81517dc04dfa (patch) | |
tree | 3ce037909f3fdec9167557544c19a8c94726838b /libmaple/pwr.h | |
parent | d38ffc1c658476a5c28e3d70ac9abd300f914433 (diff) | |
download | librambutan-d1a8d832af96efdd1b399799dfae81517dc04dfa.tar.gz librambutan-d1a8d832af96efdd1b399799dfae81517dc04dfa.zip |
nzmichaelh's pull request mods compile and upload.
renamed SysTick_Handler back to SysTickHandler since all of our linker magic/lanchon-stm32 depends on that name. added backup register support in order to test independent watchdog support; it seems to work. next major test target is DMA support.
Diffstat (limited to 'libmaple/pwr.h')
-rw-r--r-- | libmaple/pwr.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libmaple/pwr.h b/libmaple/pwr.h new file mode 100644 index 0000000..96a8356 --- /dev/null +++ b/libmaple/pwr.h @@ -0,0 +1,46 @@ +/****************************************************************************** + * The MIT License + * + * Copyright (c) 2010 LeafLabs, LLC. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + *****************************************************************************/ + +/** + * @file pwr.h + * @brief Power control (PWR) defines. + */ + +#define PWR_BASE 0x40007000 + +#define PWR_CR (PWR_BASE + 0x0) +#define PWR_CR_DBP 8 /* Disable backup domain write protection bit */ +#define PWR_CR_PVDE 4 /* Power voltage detector enable bit */ +#define PWR_CR_CSBF 3 /* Clear standby flag bit */ +#define PWR_CR_CWUF 2 /* Clear wakeup flag bit */ +#define PWR_CR_PDDS 1 /* Power down deepsleep bit */ +#define PWR_CR_LPDS 0 /* Low-power deepsleep bit */ + +#define PWR_CSR (PWR_BASE + 0x4) +#define PWR_CSR_EWUP 8 /* Enable wakeup pin bit */ +#define PWR_CSR_PVDO 2 /* PVD output bit */ +#define PWR_CSR_SBF 1 /* Standby flag bit */ +#define PWR_CSR_WUF 0 /* Wakeup flag bit */ |