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refractor board and start to add support for SWO retarget

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This commit is contained in:
hathach
2013-01-17 01:09:58 +07:00
parent 53739ccd28
commit aae51e985f
8 changed files with 192 additions and 46 deletions
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9
demos/bsp/boards/board_ngx4330.c
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@@ -49,6 +49,11 @@
#include "lpc43xx_i2s.h"
#include "lpc43xx_emc.h"
// TODO abstract later: n-th Bit
#ifndef BIT_
#define BIT_(n) (1 << (n))
#endif
#define BOARD_MAX_LEDS 2
const static struct {
uint8_t port;
@@ -58,7 +63,7 @@ const static struct {
void board_init(void)
{
CGU_Init();
SysTick_Config( CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)/BSP_TICKS_PER_SECOND ); /* 1 ms Timer */
SysTick_Config( CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)/CFG_TICKS_PER_SECOND ); /* 1 ms Timer */
// USB Pin init
/* Turn on 5V USB VBUS TODO Should be Host-only */
@@ -83,7 +88,7 @@ void board_init(void)
scu_pinmux(0x6 ,5, MD_PDN|MD_EZI, FUNC2); // UART0_RXD
UART_ConfigStructInit(&UARTConfigStruct); // default: baud = 9600, 8 bit data, 1 stop bit, no parity
UARTConfigStruct.Baud_rate = BSP_UART_BAUDRATE; // Re-configure baudrate
UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE; // Re-configure baudrate
UART_Init((LPC_USARTn_Type*) LPC_USART0, &UARTConfigStruct); // Initialize UART port
UART_TxCmd((LPC_USARTn_Type*) LPC_USART0, ENABLE); // Enable UART