diff options
Diffstat (limited to 'firmware/export/system.h')
-rw-r--r-- | firmware/export/system.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/firmware/export/system.h b/firmware/export/system.h index b246d154a4..65db721bb4 100644 --- a/firmware/export/system.h +++ b/firmware/export/system.h | |||
@@ -152,6 +152,10 @@ uint32_t isolate_first_bit(uint32_t val) | |||
152 | { return val & -val; } | 152 | { return val & -val; } |
153 | 153 | ||
154 | /* Functions to set and clear register or variable bits atomically */ | 154 | /* Functions to set and clear register or variable bits atomically */ |
155 | void bitmod16(volatile uint16_t *addr, uint16_t bits, uint16_t mask); | ||
156 | void bitset16(volatile uint16_t *addr, uint16_t mask); | ||
157 | void bitclr16(volatile uint16_t *addr, uint16_t mask); | ||
158 | |||
155 | void bitmod32(volatile uint32_t *addr, uint32_t bits, uint32_t mask); | 159 | void bitmod32(volatile uint32_t *addr, uint32_t bits, uint32_t mask); |
156 | void bitset32(volatile uint32_t *addr, uint32_t mask); | 160 | void bitset32(volatile uint32_t *addr, uint32_t mask); |
157 | void bitclr32(volatile uint32_t *addr, uint32_t mask); | 161 | void bitclr32(volatile uint32_t *addr, uint32_t mask); |