2 * -------------------------------------------
3 * MSP432 DriverLib - v3_10_00_09
4 * -------------------------------------------
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39 #include <hw_memmap.h>
41 void PMAP_configurePorts(const uint8_t *portMapping, uint8_t pxMAPy,
42 uint8_t numberOfPorts, uint8_t portMapReconfigure)
47 (portMapReconfigure == PMAP_ENABLE_RECONFIGURATION)
48 || (portMapReconfigure == PMAP_DISABLE_RECONFIGURATION));
50 //Get write-access to port mapping registers:
51 PMAP->KEYID = PMAP_KEYID_VAL;
53 //Enable/Disable reconfiguration during runtime
54 PMAP->CTL = (PMAP->CTL & ~PMAP_CTL_PRECFG) | portMapReconfigure;
56 //Configure Port Mapping:
58 for (i = 0; i < numberOfPorts * 8; i++)
60 HWREG8(PMAP_BASE + i + pxMAPy) = portMapping[i];
63 //Disable write-access to port mapping registers: