diff options
Diffstat (limited to 'fw/fe310/eos/i2c/bq25895.c')
| -rw-r--r-- | fw/fe310/eos/i2c/bq25895.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fw/fe310/eos/i2c/bq25895.c b/fw/fe310/eos/i2c/bq25895.c index db4a6ab..b619fe3 100644 --- a/fw/fe310/eos/i2c/bq25895.c +++ b/fw/fe310/eos/i2c/bq25895.c @@ -7,16 +7,13 @@ #include "i2c.h" #include "i2c/bq25895.h" -void eos_bq25895_init(uint8_t wakeup_cause) { - int rst = (wakeup_cause == EOS_PWR_WAKE_RST); +int eos_bq25895_init(uint8_t wakeup_cause) { + int rst = (wakeup_cause == EOS_INIT_RST); int i, rv = EOS_OK; uint8_t data = 0; rv = eos_i2c_start(100000); - if (rv) { - printf("I2C BUSY\n"); - return; - } + if (rv) return rv; if (rst) { rv = eos_i2c_write8(BQ25895_ADDR, 0x14, 0x80); // reset if (rv) printf("I2C ERROR 0x14\n"); @@ -36,4 +33,6 @@ void eos_bq25895_init(uint8_t wakeup_cause) { if (!rv) printf("REG%02x: %02x\n", i, data); } eos_i2c_stop(); + + return EOS_OK; } |