From e42911405c4bc2f8c097f47d4598baf8522ef3da Mon Sep 17 00:00:00 2001 From: FreeArtMan Date: Sun, 8 May 2016 16:02:01 +0100 Subject: Moved source to src directory --- src/hw/hw_eeprom.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/hw/hw_eeprom.c (limited to 'src/hw/hw_eeprom.c') diff --git a/src/hw/hw_eeprom.c b/src/hw/hw_eeprom.c new file mode 100644 index 0000000..10ae817 --- /dev/null +++ b/src/hw/hw_eeprom.c @@ -0,0 +1,47 @@ +#include "hw_eeprom.h" + + + +int dump_eeprom( rtlsdr_dev_t *dev, uint8_t *data, uint16_t len ) +{ + int fret = 0; + + if ( len != EEPROM_SIZE ) + { + printf("EEPROM sump size expected to be %d\n", EEPROM_SIZE); + return -1; + } + + fret = hw_read_eeprom( dev, data, 0, len ); + if ( fret != 0 ) + { + printf("Cannot read eeprom rtlsdr err (%d)\n", fret); + return -1; + } + + return 0; +} + + +int restore_eeprom( rtlsdr_dev_t *dev, uint8_t *data, uint16_t len ) +{ + int fret = 0; + + if ( len != EEPROM_SIZE ) + { + printf("EEPROM sump size expected to be %d\n", EEPROM_SIZE); + return -1; + } + + fret = hw_write_eeprom( dev, data, 0, len ); + if ( fret != 0 ) + { + printf("Cannot write eeprom rtlsdr err(%d)\n", fret); + return -1; + } + + + return 0; +} + + -- cgit v1.2.3