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Dependencies: mbed-stm32l0/l1-src
Fork of Nucleo_sleep by
main.cpp@2:09cd5f5c566f, 2016-09-08 (annotated)
- Committer:
- lzbpli
- Date:
- Thu Sep 08 03:50:11 2016 +0000
- Revision:
- 2:09cd5f5c566f
- Parent:
- 1:58b6efe82b46
test;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcostm | 0:69ffa4abe5b6 | 1 | #include "mbed.h" |
bcostm | 1:58b6efe82b46 | 2 | |
lzbpli | 2:09cd5f5c566f | 3 | InterruptIn event(PC_13); |
lzbpli | 2:09cd5f5c566f | 4 | DigitalOut myled(PB_3); |
lzbpli | 2:09cd5f5c566f | 5 | Serial pc(PB_6, PB_7); |
lzbpli | 2:09cd5f5c566f | 6 | DigitalOut VccEnable(PB_5); |
bcostm | 0:69ffa4abe5b6 | 7 | int go_to_sleep = 0; |
bcostm | 1:58b6efe82b46 | 8 | |
bcostm | 0:69ffa4abe5b6 | 9 | void pressed() |
bcostm | 0:69ffa4abe5b6 | 10 | { |
bcostm | 1:58b6efe82b46 | 11 | pc.printf("Button pressed\n"); |
bcostm | 1:58b6efe82b46 | 12 | go_to_sleep = go_to_sleep + 1; |
bcostm | 1:58b6efe82b46 | 13 | if (go_to_sleep > 3) go_to_sleep = 0; |
bcostm | 1:58b6efe82b46 | 14 | |
bcostm | 0:69ffa4abe5b6 | 15 | } |
bcostm | 1:58b6efe82b46 | 16 | |
bcostm | 0:69ffa4abe5b6 | 17 | int main() |
bcostm | 0:69ffa4abe5b6 | 18 | { |
bcostm | 0:69ffa4abe5b6 | 19 | int i = 0; |
lzbpli | 2:09cd5f5c566f | 20 | VccEnable = 0; //功能电源开关,0:on,1:off |
bcostm | 1:58b6efe82b46 | 21 | pc.printf("\nPress Button to enter/exit sleep & deepsleep\n"); |
lzbpli | 2:09cd5f5c566f | 22 | // VccEnable = 0; |
bcostm | 1:58b6efe82b46 | 23 | |
bcostm | 0:69ffa4abe5b6 | 24 | event.fall(&pressed); |
bcostm | 1:58b6efe82b46 | 25 | |
bcostm | 0:69ffa4abe5b6 | 26 | while (1) { |
bcostm | 1:58b6efe82b46 | 27 | |
bcostm | 1:58b6efe82b46 | 28 | if ((go_to_sleep == 0) || (go_to_sleep == 2)) { |
bcostm | 1:58b6efe82b46 | 29 | pc.printf("%d: Running\n", i); |
bcostm | 0:69ffa4abe5b6 | 30 | myled = !myled; |
bcostm | 0:69ffa4abe5b6 | 31 | wait(1.0); |
bcostm | 0:69ffa4abe5b6 | 32 | } |
bcostm | 1:58b6efe82b46 | 33 | |
bcostm | 1:58b6efe82b46 | 34 | if (go_to_sleep == 1) { |
bcostm | 1:58b6efe82b46 | 35 | myled = 0; |
bcostm | 1:58b6efe82b46 | 36 | pc.printf("%d: Entering sleep (press user button to resume)\n", i); |
bcostm | 1:58b6efe82b46 | 37 | sleep(); |
bcostm | 1:58b6efe82b46 | 38 | } |
bcostm | 1:58b6efe82b46 | 39 | |
lzbpli | 2:09cd5f5c566f | 40 | if (go_to_sleep == 2) { |
bcostm | 1:58b6efe82b46 | 41 | myled = 0; |
bcostm | 1:58b6efe82b46 | 42 | pc.printf("%d: Entering deepsleep (press user button to resume)\n", i); |
bcostm | 1:58b6efe82b46 | 43 | deepsleep(); |
bcostm | 1:58b6efe82b46 | 44 | } |
bcostm | 1:58b6efe82b46 | 45 | |
bcostm | 0:69ffa4abe5b6 | 46 | i++; |
bcostm | 0:69ffa4abe5b6 | 47 | } |
bcostm | 0:69ffa4abe5b6 | 48 | } |