Zdenka Šibíková
/
freefall
freefall-sleep
Revision 1:1b10921f4922, committed 2017-11-13
- Comitter:
- zdenka
- Date:
- Mon Nov 13 15:40:25 2017 +0000
- Parent:
- 0:97ddc2168412
- Commit message:
- freefall-sleep
Changed in this revision
MMA8451Q.lib | Show annotated file Show diff for this revision Revisions of this file |
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/MMA8451Q.lib Sat Nov 11 09:41:19 2017 +0000 +++ b/MMA8451Q.lib Mon Nov 13 15:40:25 2017 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/emilmont/code/MMA8451Q/#05700df05c8f +https://os.mbed.com/users/zdenka/code/MMA8451Q/#05700df05c8f
--- a/main.cpp Sat Nov 11 09:41:19 2017 +0000 +++ b/main.cpp Mon Nov 13 15:40:25 2017 +0000 @@ -1,6 +1,7 @@ #include "mbed.h" #include "MMA8451Q.h" - +#include "cmsis.h" +#include "PeripheralPins.h" #if defined (TARGET_KL25Z) || defined (TARGET_KL46Z) PinName const SDA = PTE25; PinName const SCL = PTE24; @@ -19,6 +20,17 @@ MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS); InterruptIn in(PTA15); + + + +void slleep() +{ + SMC->PMPROT = SMC_PMPROT_AVLLS_MASK | SMC_PMPROT_ALLS_MASK | SMC_PMPROT_AVLP_MASK; + + //Normal sleep mode for ARM core: + SCB->SCR = 0; + __WFI(); +} void svojafunkcia(){ uint8_t data[1]; acc.readRegs(0x0C,data,1); @@ -26,6 +38,7 @@ uint8_t cokolvek[1]; acc.readRegs(0x16,cokolvek,1); pc.printf("prerusenie\r \n"); // print the value of variable i +slleep(); } } @@ -65,22 +78,9 @@ uint8_t data7[2]={0x2A,data[0]}; data7[1]=data[0]; acc.writeRegs(data7,2); - /* - PwmOut rled(LED1); - PwmOut gled(LED2); - PwmOut bled(LED3); -*/ - // printf("MMA8451 ID: %d\n", acc.getWhoAmI()); + +slleep(); while (true) { -/* float x, y, z; - x = abs(acc.getAccX()); - y = abs(acc.getAccY()); - z = abs(acc.getAccZ()); - rled = 1.0f - x; - gled = 1.0f - y; - bled = 1.0f - z; - wait(0.1f); - printf("X: %1.2f, Y: %1.2f, Z: %1.2f\n", x, y, z); - */ } + } }