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138 lines
6.5 KiB
138 lines
6.5 KiB
/************************************************************************************ |
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* configs/skp16c26/include/board.h |
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* arch/board/board.h |
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* |
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* Copyright (C) 2009 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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************************************************************************************/ |
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#ifndef __CONFIGS_SKP16C26_INCLUDE_BOARD_H |
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#define __CONFIGS_SKP16C26_INCLUDE_BOARD_H |
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/************************************************************************************ |
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* Included Files |
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************************************************************************************/ |
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/************************************************************************************ |
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* Definitions |
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************************************************************************************/ |
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/* User configuration checks ********************************************************/ |
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/* According to SKP16C26 documention, "SIO/UART1 pins are used for communication |
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* between the SKP16C26 board kernel and KD30 Debugger through the ICD. Do not |
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* connect these pins to any other circuit, as UART1 cannot be used in the user |
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* program. For details, please see ICD (RTA-FoUSB-MON) User Manual on Target M16C |
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* ROM Monitor Resources or related ICD application notes." |
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* |
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* However, the schematic appears to show that SIO/UART2 is actual connection. |
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* To be safe, we will error out on either selection: |
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*/ |
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#if !defined(CONFIG_UART1_DISABLE) || !defined(CONFIG_UART2_DISABLE) |
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# error "UART1/2 should not be used on SKP16C26" |
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#endif |
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/* Hardware defintitions ************************************************************/ |
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/* Xin Freq */ |
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#define M16C_XIN_FREQ 20000000 /* 20MHz */ |
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/* Interrupt Priority Levels ********************************************************/ |
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/* IPL settings */ |
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#define M16C_DEFAULT_IPL 0 /* Default M16C Interrupt priority level */ |
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#undef M16C_INTERRUPT_IPL /* Default interrupt IPL to enabled nested interrupts */ |
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/* Define any of the following to specify interrupt priorities. A default |
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* value of 5 will be used for any unspecified values |
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*/ |
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#undef M16C_INT3_PRIO /* INT3 interrupt priority */ |
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#undef M16C_INT5_PRIO /* INT5 interrupt priority */ |
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#undef M16C_INT4_PRIO /* INT4 interrupt priority */ |
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#undef M16C_BCN_PRIO /* Bus collision detection interrupt priority */ |
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#undef M16C_DM0_PRIO /* DMA0 interrupt priority */ |
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#undef M16C_DM1_PRIO /* DMA1 interrupt priority */ |
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#undef M16C_KUP_PRIO /* Key input interrupt priority */ |
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#undef M16C_AD_PRIO /* A-D conversion interrupt priority */ |
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#undef M16C_S2T_PRIO /* UART2 transmit interrupt priority */ |
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#undef M16C_S2R_PRIO /* UART2 receive interrupt priority */ |
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#undef M16C_S0T_PRIO /* UART0 transmit interrupt priority */ |
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#undef M16C_S0R_PRIO /* UART0 receive interrupt priority */ |
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#undef M16C_S1T_PRIO /* UART1 transmit interrupt priority */ |
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#undef M16C_S1R_PRIO /* UART1 receive interrupt priority */ |
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#define M16C_TA0_PRIO 5 /* Timer A0 interrupt priority */ |
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#undef M16C_TA1_PRIO /* Timer A1 interrupt priority */ |
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#undef M16C_TA2_PRIO /* Timer A2 interrupt priority */ |
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#undef M16C_TA3_PRIO /* Timer A3 interrupt priority */ |
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#undef M16C_TA4_PRIO /* Timer A4 interrupt priority */ |
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#undef M16C_TB0_PRIO /* Timer B0 interrupt priority */ |
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#undef M16C_TB1_PRIO /* Timer B1 interrupt priority */ |
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#undef M16C_TB2_PRIO /* Timer B2 interrupt priority */ |
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#undef M16C_INT0_PRIO /* INT0 interrupt priority */ |
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#undef M16C_INT1_PRIO /* INT1 interrupt priority */ |
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/* LED definitions **********************************************************/ |
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/* GREEN YELLOW RED */ |
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#define LED_STARTED 0 /* OFF OFF OFF */ |
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#define LED_HEAPALLOCATE 1 /* ON OFF OFF */ |
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#define LED_IRQSENABLED 2 /* OFF ON OFF */ |
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#define LED_STACKCREATED 3 /* ON ON OFF */ |
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#define LED_INIRQ 4 /* ON OFF ON */ |
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#define LED_SIGNAL 5 /* OFF ON ON */ |
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#define LED_ASSERTION 6 /* ON ON ON */ |
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#define LED_PANIC 7 /* NC** NC** ON* */ |
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/* *=FLASHING **=if INIRQ, SIGNAL, or ASSERTION will be flashing */ |
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/* BUTTON definitions **************************************************************/ |
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#define SW1_PRESSED 0x01 /* Bit 0: 1=SW1 pressed */ |
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#define SW2_PRESSED 0x02 /* Bit 1: 1=SW2 pressed */ |
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#define SW3_PRESSED 0x04 /* Bit 2: 1=SW3 pressed */ |
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/************************************************************************************ |
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* Macro Definitions |
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************************************************************************************/ |
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/************************************************************************************ |
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* Inline Functions |
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************************************************************************************/ |
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#ifndef __ASSEMBLY__ |
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#endif |
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#endif /* __CONFIGS_SKP16C26_INCLUDE_BOARD_H */
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