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Corrections for LPC178x UART baud calculation

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5698 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2013-03-02 17:01:08 +00:00
parent 6d02aa1f63
commit c316a5ecbd
1 changed files with 1 additions and 0 deletions
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configs/open1788/include/board.h
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@@ -72,6 +72,7 @@
#define LPC17_CCLK 120000000 /* 120Mhz */ #define LPC17_CCLK 120000000 /* 120Mhz */
#define BOARD_PCLKDIV 2 /* Peripheral clock = LPC17_CCLK/2 */ #define BOARD_PCLKDIV 2 /* Peripheral clock = LPC17_CCLK/2 */
#define BOARD_PCLK_FREQUENCY (LPC17_CCLK / BOARD_PCLKDIV)
/* Select the main oscillator as the frequency source. SYSCLK is then the frequency /* Select the main oscillator as the frequency source. SYSCLK is then the frequency
* of the main oscillator. * of the main oscillator.