diff options
Diffstat (limited to 'src/target/firmware/include/abb/twl3025.h')
| -rwxr-xr-x[-rw-r--r--] | src/target/firmware/include/abb/twl3025.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/target/firmware/include/abb/twl3025.h b/src/target/firmware/include/abb/twl3025.h index 2cd35a58..36406449 100644..100755 --- a/src/target/firmware/include/abb/twl3025.h +++ b/src/target/firmware/include/abb/twl3025.h @@ -69,6 +69,56 @@ enum twl3025_reg { }; #define BULDATA2 BULDATA1 +/* available ADC inputs on IOTA */ +enum twl3025_dac_inputs {/* === Signal ============================= */ + MADC_VBAT=0, /* battery voltage / 4 */ + MADC_VCHG=1, /* charger voltage / 5 */ + MADC_ICHG=2, /* I-sense amp or CHGREG DAC output */ + MADC_VBKP=3, /* backup battery voltage / 4 */ + MADC_ADIN1=4, /* VADCID, sense battery type, not used */ + MADC_ADIN2=5, /* Temperature sensor in Battery */ + MADC_ADIN3=6, /* Mode_detect: sense 2.5mm jack insertion */ + MADC_ADIN4=7, /* RITA: TEMP_SEN */ + MADC_NUM_CHANNELS=8 +}; + +enum madcstat_reg_bits { /* monitoring ADC status register */ + ADCBUSY = 0x01 /* if set, a conversion is currently going on */ +}; + +/* BCICTL1 register bits */ +enum bcictl1_reg_bits { + MESBAT = 1<<0, /* connect resistive divider for bat voltage */ + DACNBUF = 1<<1, /* bypass DAC buffer */ + THSENS0 = 1<<3, /* thermal sensor bias current (ADIN2), bit 0 */ + THSENS1 = 1<<4, /* "" bit 1 */ + THSENS2 = 1<<5, /* "" bit 2 */ + THEN = 1<<6, /* enable thermal sensor bias current (ADIN1) */ + TYPEN = 1<<7 /* enable bias current for battery type reading */ +}; + +/* BCICTL1 register bits */ +enum bcictl2_reg_bits { + CHEN = 1<<0, /* enable charger */ + CHIV = 1<<1, /* 1=constant current, 0=constant voltage */ + CHBPASSPA=1<<2, /* full charging of the battery during pulse radio */ + CLIB = 1<<3, /* calibrate I-to-V amp (short input pins) */ + CHDISPA = 1<<4, /* disabel charging during pulse radio (???) */ + LEDC = 1<<5, /* enable LED during charge */ + CGAIN4 = 1<<6, /* if set, I-to-V amp gain is reduced from 10 to 4 */ + PREOFF = 1<<7 /* disable battery precharge */ +}; + +enum vrpcsts_reg_bits { + ONBSTS = 1<<0, /* button push switched on the mobile */ + ONRSTS = 1<<1, /* RPWON terminal switched on the mobile */ + ITWSTS = 1<<2, /* ITWAKEUP terminal switched on the mobile */ + CHGSTS = 1<<3, /* plugging in charger has switched on the mobile */ + ONREFLT= 1<<4, /* state of PWON terminal after debouncing */ + ONMRFLT= 1<<5, /* state of RPWON terminal after debouncing */ + CHGPRES= 1<<6 /* charger is connected */ +}; + enum togbr2_bits { TOGBR2_KEEPR = (1 << 0), /* Clear KEEPON bit */ TOGBR2_KEEPS = (1 << 1), /* Set KEEPON bit */ |