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Fix logic bugs in rcc_wait_for_osc_ready().

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Thanks Thomas Otto <tommi@viadmin.org> for the patch!
This commit is contained in:
Uwe Hermann 2010-01-14 19:34:30 +01:00
parent 977f0ef6a0
commit 312db1a301
1 changed files with 5 additions and 5 deletions
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10
lib/rcc.c
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@ -121,19 +121,19 @@ void rcc_wait_for_osc_ready(osc_t osc)
{ {
switch (osc) { switch (osc) {
case PLL: case PLL:
while ((RCC_CR & PLLRDY) != 0); while ((RCC_CR & PLLRDY) == 0);
break; break;
case HSE: case HSE:
while ((RCC_CR & HSERDY) != 0); while ((RCC_CR & HSERDY) == 0);
break; break;
case HSI: case HSI:
while ((RCC_CR & HSIRDY) != 0); while ((RCC_CR & HSIRDY) == 0);
break; break;
case LSE: case LSE:
while ((RCC_BDCR & LSERDY) != 0); while ((RCC_BDCR & LSERDY) == 0);
break; break;
case LSI: case LSI:
while ((RCC_CSR & LSIRDY) != 0); while ((RCC_CSR & LSIRDY) == 0);
break; break;
} }
} }