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Merge pull request #708 from jepler/cpu-uid-nibbles

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Don't lose half of the processor's serial number
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Dan Halbert 2018-03-25 23:53:02 -04:00 committed by GitHub
commit df731884a6
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2 changed files with 2 additions and 2 deletions
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2
ports/atmel-samd/common-hal/microcontroller/Processor.c
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@ -243,7 +243,7 @@ void common_hal_mcu_processor_get_uid(uint8_t raw_id[]) {
for (int i=0; i<4; i++) { for (int i=0; i<4; i++) {
for (int k=0; k<4; k++) { for (int k=0; k<4; k++) {
raw_id[4 * i + k] = (*(id_addresses[i]) >> k * 8) & 0xf; raw_id[4 * i + k] = (*(id_addresses[i]) >> k * 8) & 0xff;
} }
} }
} }

2
ports/nrf/common-hal/microcontroller/Processor.c
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@ -76,7 +76,7 @@ void common_hal_mcu_processor_get_uid(uint8_t raw_id[]) {
for (int i=0; i<2; i++) { for (int i=0; i<2; i++) {
for (int k=0; k<4; k++) { for (int k=0; k<4; k++) {
raw_id[4 * i + k] = (*(id_addresses[i]) >> k * 8) & 0xf; raw_id[4 * i + k] = (*(id_addresses[i]) >> k * 8) & 0xff;
} }
} }
} }