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Software for White Rabbit PTP Core
Commit d12367e6 authored by Grzegorz Daniluk's avatar Grzegorz Daniluk
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eeprom: commented out unused function to save some memory

parent cfe9208d
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Showing with 29 additions and 29 deletions
dev/eeprom.c
View file @ d12367e6
......@@ -61,35 +61,35 @@ int eeprom_read(uint8_t i2cif, uint8_t i2c_addr, uint32_t offset, uint8_t *buf,
return size;
}
int eeprom_write(uint8_t i2cif, uint8_t i2c_addr, uint32_t offset, uint8_t *buf, size_t size)
{
int i, busy;
for(i=0;i<size;i++)
{
mi2c_start(i2cif);
if(mi2c_put_byte(i2cif, i2c_addr << 1) < 0)
{
mi2c_stop(i2cif);
return -1;
}
mi2c_put_byte(i2cif, (offset >> 8) & 0xff);
mi2c_put_byte(i2cif, offset & 0xff);
mi2c_put_byte(i2cif, *buf++);
offset++;
mi2c_stop(i2cif);
do /* wait until the chip becomes ready */
{
mi2c_start(i2cif);
busy = mi2c_put_byte(i2cif, i2c_addr << 1);
mi2c_stop(i2cif);
} while(busy);
}
return size;
}
//int eeprom_write(uint8_t i2cif, uint8_t i2c_addr, uint32_t offset, uint8_t *buf, size_t size)
//{
// int i, busy;
//
// for(i=0;i<size;i++)
// {
// mi2c_start(i2cif);
//
// if(mi2c_put_byte(i2cif, i2c_addr << 1) < 0)
// {
// mi2c_stop(i2cif);
// return -1;
// }
// mi2c_put_byte(i2cif, (offset >> 8) & 0xff);
// mi2c_put_byte(i2cif, offset & 0xff);
// mi2c_put_byte(i2cif, *buf++);
// offset++;
// mi2c_stop(i2cif);
//
// do /* wait until the chip becomes ready */
// {
// mi2c_start(i2cif);
// busy = mi2c_put_byte(i2cif, i2c_addr << 1);
// mi2c_stop(i2cif);
// } while(busy);
//
// }
// return size;
//}
int32_t eeprom_sfp_section(uint8_t i2cif, uint8_t i2c_addr, size_t size, uint16_t *section_sz)
......
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