forked from M-Labs/artiq
firmware/si5324: fix compilation warning
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6b811c1a8b
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2cece47b10
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@ -14,7 +14,7 @@ const ADDRESS: u8 = 0x68;
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soc_platform = "kc705"))]
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fn pca9548_select(address: u8, channels: u8) -> Result<()> {
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i2c::start(BUSNO).unwrap();
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if !i2c::write(BUSNO, (address << 1)).unwrap() {
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if !i2c::write(BUSNO, address << 1).unwrap() {
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return Err("PCA9548 failed to ack write address")
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}
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if !i2c::write(BUSNO, channels).unwrap() {
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@ -106,7 +106,7 @@ fn map_frequency_settings(settings: &FrequencySettings) -> Result<FrequencySetti
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fn write(reg: u8, val: u8) -> Result<()> {
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i2c::start(BUSNO).unwrap();
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if !i2c::write(BUSNO, (ADDRESS << 1)).unwrap() {
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if !i2c::write(BUSNO, ADDRESS << 1).unwrap() {
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return Err("Si5324 failed to ack write address")
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}
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if !i2c::write(BUSNO, reg).unwrap() {
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@ -122,7 +122,7 @@ fn write(reg: u8, val: u8) -> Result<()> {
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#[cfg(si5324_soft_reset)]
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fn write_no_ack_value(reg: u8, val: u8) -> Result<()> {
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i2c::start(BUSNO).unwrap();
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if !i2c::write(BUSNO, (ADDRESS << 1)).unwrap() {
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if !i2c::write(BUSNO, ADDRESS << 1).unwrap() {
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return Err("Si5324 failed to ack write address")
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}
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if !i2c::write(BUSNO, reg).unwrap() {
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@ -135,7 +135,7 @@ fn write_no_ack_value(reg: u8, val: u8) -> Result<()> {
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fn read(reg: u8) -> Result<u8> {
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i2c::start(BUSNO).unwrap();
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if !i2c::write(BUSNO, (ADDRESS << 1)).unwrap() {
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if !i2c::write(BUSNO, ADDRESS << 1).unwrap() {
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return Err("Si5324 failed to ack write address")
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}
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if !i2c::write(BUSNO, reg).unwrap() {
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