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libubb/swuart.c: don't open/close UBB

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This way, we can set things up before and after using SWUART
This commit is contained in:
Werner Almesberger
2012-12-28 17:09:44 -03:00
parent 842766b9ed
commit 661420933e
1 changed files with 0 additions and 4 deletions
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4
libubb/swuart.c
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@@ -232,9 +232,6 @@ void swuart_clear_errors(void)
int swuart_open(uint32_t tx, uint32_t rx, int bps) int swuart_open(uint32_t tx, uint32_t rx, int bps)
{ {
if (ubb_open(0))
return -1;
ticks = TCLK/bps-1; ticks = TCLK/bps-1;
tx_mask = tx; tx_mask = tx;
rx_mask = rx; rx_mask = rx;
@@ -250,5 +247,4 @@ int swuart_open(uint32_t tx, uint32_t rx, int bps)
void swuart_close(void) void swuart_close(void)
{ {
ubb_close(0);
} }