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si5324: fix error handling

This commit is contained in:
Sebastien Bourdeauducq 2017-02-18 14:12:18 +08:00
parent 59e79673f7
commit 7e8348a73e
1 changed files with 1 additions and 1 deletions
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artiq/firmware/libboard/si5324.rs
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@ -149,7 +149,7 @@ pub fn setup(settings: &FrequencySettings) -> Result<()> {
write(0, read(0)? | 0x40)?; // FREE_RUN=1
write(2, (read(2)? & 0x0f) | (s.bwsel << 4))?;
write(21, read(21)? & 0xfe); // CKSEL_PIN=0
write(21, read(21)? & 0xfe)?; // CKSEL_PIN=0
write(3, (read(3)? & 0x3f) | (0b01 << 6) | 0x10)?; // CKSEL_REG=b01 SQ_ICAL=1
write(4, (read(4)? & 0x3f) | (0b00 << 6))?; // AUTOSEL_REG=b00
write(6, (read(6)? & 0xc0) | 0b001111)?; // SFOUT2_REG=b001 SFOUT1_REG=b111