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arch/{nrf52|nrf53}/uid: specify the length of the UID array

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raiden00pl 2023-03-13 14:50:24 +01:00 committed by Petro Karashchenko
parent fd7611f144
commit fef4871b01
4 changed files with 4 additions and 4 deletions
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2
arch/arm/src/nrf52/nrf52_uid.c
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@ -33,7 +33,7 @@
* Public Functions * Public Functions
****************************************************************************/ ****************************************************************************/
void nrf52_get_uniqueid(uint8_t uniqueid[]) void nrf52_get_uniqueid(uint8_t uniqueid[8])
{ {
uint32_t uid0 = getreg32(NRF52_FICR_BASE + NRF52_FICR_DEVICEID0_OFFSET); uint32_t uid0 = getreg32(NRF52_FICR_BASE + NRF52_FICR_DEVICEID0_OFFSET);
uint32_t uid1 = getreg32(NRF52_FICR_BASE + NRF52_FICR_DEVICEID1_OFFSET); uint32_t uid1 = getreg32(NRF52_FICR_BASE + NRF52_FICR_DEVICEID1_OFFSET);

2
arch/arm/src/nrf52/nrf52_uid.h
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@ -31,6 +31,6 @@
* Public Function Prototypes * Public Function Prototypes
****************************************************************************/ ****************************************************************************/
void nrf52_get_uniqueid(uint8_t uniqueid[]); void nrf52_get_uniqueid(uint8_t uniqueid[8]);
#endif /* __ARCH_ARM_SRC_NRF52_NRF52_UID_H */ #endif /* __ARCH_ARM_SRC_NRF52_NRF52_UID_H */

2
arch/arm/src/nrf53/nrf53_uid.c
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@ -33,7 +33,7 @@
* Public Functions * Public Functions
****************************************************************************/ ****************************************************************************/
void nrf53_get_uniqueid(uint8_t uniqueid[]) void nrf53_get_uniqueid(uint8_t uniqueid[8])
{ {
uint32_t uid0 = getreg32(NRF53_FICR_BASE + uint32_t uid0 = getreg32(NRF53_FICR_BASE +
NRF53_FICR_INFO_DEVICEID0_OFFSET); NRF53_FICR_INFO_DEVICEID0_OFFSET);

2
arch/arm/src/nrf53/nrf53_uid.h
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@ -31,6 +31,6 @@
* Public Function Prototypes * Public Function Prototypes
****************************************************************************/ ****************************************************************************/
void nrf53_get_uniqueid(uint8_t uniqueid[]); void nrf53_get_uniqueid(uint8_t uniqueid[8]);
#endif /* __ARCH_ARM_SRC_NRF53_NRF53_UID_H */ #endif /* __ARCH_ARM_SRC_NRF53_NRF53_UID_H */