forked from M-Labs/zynq-rs
i2c: fix error messages
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8dbe2cf9f3
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@ -133,7 +133,7 @@ impl I2c {
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return Err("SDA is stuck low and doesn't get unstuck");
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}
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if !self.scl_i() {
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return Err("SCL is stuck low and doesn't get unstuck");
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return Err("SCL is stuck low");
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}
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// postcondition: SCL and SDA high
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Ok(())
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@ -142,7 +142,7 @@ impl I2c {
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pub fn start(&mut self) -> Result<(), &'static str> {
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// precondition: SCL and SDA high
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if !self.scl_i() {
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return Err("SCL is stuck low and doesn't get unstuck");
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return Err("SCL is stuck low");
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}
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if !self.sda_i() {
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return Err("SDA arbitration lost");
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