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@@ -108,7 +108,7 @@ __attribute__((weak)) bool pmw33xx_check_signature(uint8_t sensor) {
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pmw33xx_read(sensor, REG_Inverse_Product_ID),
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};
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- return memcmp(pmw33xx_firmware_signature, signature_dump, sizeof(signature_dump)) == 0;
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+ return memcmp_P(signature_dump, pmw33xx_firmware_signature, sizeof(signature_dump)) == 0;
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}
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bool pmw33xx_upload_firmware(uint8_t sensor) {
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