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A few NuTiny-SDK-NUC120 fixes

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5667 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2013-02-23 23:42:06 +00:00
parent ec60353714
commit f4b3fe4a13
2 changed files with 6 additions and 6 deletions
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arch/arm/src/nuc1xx/nuc_clockconfig.c
+1 -1
View File
@@ -127,7 +127,7 @@ void nuc_clockconfig(void)
/* Enable External 4~24 mhz high speed crystal */
regval = getreg32(NUC_CLK_PWRCON);
regval = getreg32(NUC_CLK_PWRCON);
regval |= CLK_PWRCON_XTL12M_EN;
putreg32(regval, NUC_CLK_PWRCON);
arch/arm/src/nuc1xx/nuc_lowputc.c
+5 -5
View File
@@ -276,7 +276,7 @@ void nuc_lowputc(uint32_t ch)
#ifdef HAVE_SERIAL_CONSOLE
/* Wait for the TX FIFO to be empty (excessive!) */
while ((getreg32(NUC_CONSOLE_BASE + NUC_UART_FSR_OFFSET) & UART_FSR_TX_EMPTY) != 0);
while ((getreg32(NUC_CONSOLE_BASE + NUC_UART_FSR_OFFSET) & UART_FSR_TX_EMPTY) == 0);
/* Then write the character to to the TX FIFO */
@@ -331,15 +331,15 @@ void nuc_setbaud(uintptr_t base, uint32_t baud)
/* Check if the divxider exceeds the range */
if (clksperbit > 0xffff)
if (brd > 0xffff)
{
/* Try to Set Divider X up 10 (MODE#1) */
regval &= ~UART_BAUD_DIV_X_ONE;
for (divx = 8; divx <16; divx++)
for (divx = 8; divx < 16; divx++)
{
brd = (clksperbit % (divx+1));
brd = (clksperbit % (divx + 1));
if (brd < 3)
{
regval &= ~UART_BAUD_DIVIDER_X_MASK;
@@ -357,4 +357,4 @@ void nuc_setbaud(uintptr_t base, uint32_t baud)
putreg32(regval, base + NUC_UART_BAUD_OFFSET);
}
#endif /* HAVE_UART */
#endif /* HAVE_UART */