From f7f7d63d8a83ec5a2313e21143ff73c247c389a5 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Tue, 11 Jun 2013 07:03:35 +0200 Subject: Current (broken) state of SPI/WM8723 code. --- firmware/drivers/uart.h | 52 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 firmware/drivers/uart.h (limited to 'firmware/drivers/uart.h') diff --git a/firmware/drivers/uart.h b/firmware/drivers/uart.h new file mode 100644 index 0000000..24b8259 --- /dev/null +++ b/firmware/drivers/uart.h @@ -0,0 +1,52 @@ +/**************************************************************************** + * $Id:: uart.h 5751 2010-11-30 23:56:11Z usb00423 $ + * Project: NXP LPC17xx UART example + * + * Description: + * This file contains UART code header definition. + * + **************************************************************************** + * Software that is described herein is for illustrative purposes only + * which provides customers with programming information regarding the + * products. This software is supplied "AS IS" without any warranties. + * NXP Semiconductors assumes no responsibility or liability for the + * use of the software, conveys no license or title under any patent, + * copyright, or mask work right to the product. NXP Semiconductors + * reserves the right to make changes in the software without + * notification. NXP Semiconductors also make no representation or + * warranty that such application will be suitable for the specified + * use without further testing or modification. +****************************************************************************/ +#ifndef __UART_H +#define __UART_H + +#include + +#define IER_RBR 0x01 +#define IER_THRE 0x02 +#define IER_RLS 0x04 + +#define IIR_PEND 0x01 +#define IIR_RLS 0x03 +#define IIR_RDA 0x02 +#define IIR_CTI 0x06 +#define IIR_THRE 0x01 + +#define LSR_RDR 0x01 +#define LSR_OE 0x02 +#define LSR_PE 0x04 +#define LSR_FE 0x08 +#define LSR_BI 0x10 +#define LSR_THRE 0x20 +#define LSR_TEMT 0x40 +#define LSR_RXFE 0x80 + +#define BUFSIZE 0x40 + +uint32_t UARTInit( uint32_t portNum, uint32_t Baudrate ); +void UARTSend(uint32_t portNum, char *BufferPtr, uint32_t Length ); + +#endif /* end __UART_H */ +/***************************************************************************** +** End Of File +******************************************************************************/ -- cgit v1.2.3