Merge branch 'contrib/github_pr_9430' into 'master'

Fix offset for cosine wave function generator (GitHub PR)

Closes IDFGH-7911

See merge request espressif/esp-idf!19254
pull/9491/head
Kevin (Lao Kaiyao) 2022-07-28 10:56:43 +08:00
commit 9a7a1fe61f
2 zmienionych plików z 4 dodań i 4 usunięć

Wyświetl plik

@ -166,12 +166,12 @@ static inline void dac_ll_cw_set_dc_offset(dac_channel_t channel, int8_t offset)
if (SENS.sar_dac_ctrl2.dac_inv1 == DAC_CW_PHASE_180) {
offset = 0 - offset;
}
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc1, offset ? offset : (-128 - offset));
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc1, offset);
} else if (channel == DAC_CHANNEL_2) {
if (SENS.sar_dac_ctrl2.dac_inv2 == DAC_CW_PHASE_180) {
offset = 0 - offset;
}
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc2, offset ? offset : (-128 - offset));
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc2, offset);
}
}

Wyświetl plik

@ -187,12 +187,12 @@ static inline void dac_ll_cw_set_dc_offset(dac_channel_t channel, int8_t offset)
if (SENS.sar_dac_ctrl2.dac_inv1 == DAC_CW_PHASE_180) {
offset = 0 - offset;
}
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc1, offset ? offset : (-128 - offset));
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc1, offset);
} else if (channel == DAC_CHANNEL_2) {
if (SENS.sar_dac_ctrl2.dac_inv2 == DAC_CW_PHASE_180) {
offset = 0 - offset;
}
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc2, offset ? offset : (-128 - offset));
HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc2, offset);
}
}