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Fix reading SDA in I2C bit-banging code

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We need to use pin_sda_in, not pin_sda to read the PIO Input.
This commit is contained in:
Harald Welte
2016-09-01 18:39:12 +02:00
parent c6ae98c53a
commit 0aea9fff28
1 changed files with 1 additions and 1 deletions
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2
firmware/src_simtrace/i2c.c
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@@ -52,7 +52,7 @@ static bool read_sda(void)
bool ret; bool ret;
PIO_Configure(&pin_sda_in, PIO_LISTSIZE(pin_sda_in)); PIO_Configure(&pin_sda_in, PIO_LISTSIZE(pin_sda_in));
if (PIO_Get(&pin_sda)) if (PIO_Get(&pin_sda_in))
ret = true; ret = true;
else else
ret = false; ret = false;