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authorPerry Hung <iperry@alum.mit.edu>2010-04-25 18:08:56 -0400
committerPerry Hung <iperry@alum.mit.edu>2010-04-25 18:08:56 -0400
commit62552a6f3f93223682f9df2df2614411f7e3d54c (patch)
tree05f71e01c98ac341c029b2a050b796f1be3de8b5 /core/wiring_digital.c
parent7ea059f945003c90ab56b1e6f762df9ae29ddf3c (diff)
downloadlibrambutan-62552a6f3f93223682f9df2df2614411f7e3d54c.tar.gz
librambutan-62552a6f3f93223682f9df2df2614411f7e3d54c.zip
Refactoring:
The 'core' directory has now been renamed to 'wirish.' Wirish is our version of the Arduino Wiring language.
Diffstat (limited to 'core/wiring_digital.c')
-rw-r--r--core/wiring_digital.c145
1 files changed, 0 insertions, 145 deletions
diff --git a/core/wiring_digital.c b/core/wiring_digital.c
deleted file mode 100644
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--- a/core/wiring_digital.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* *****************************************************************************
- * The MIT License
- *
- * Copyright (c) 2010 Perry Hung.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- * ****************************************************************************/
-
-/**
- * @file wiring_digital.c
- *
- * @brief
- */
-
-#include "wiring.h"
-#include "io.h"
-
-#define ADC0 0
-#define ADC1 1
-#define ADC2 2
-#define ADC3 3
-#define ADC4 4
-#define ADC5 5
-#define ADC6 6
-#define ADC7 7
-#define ADC8 8
-#define ADC9 9
-#define ADC10 10
-#define ADC11 11
-#define ADC12 12
-#define ADC13 13
-#define ADC14 14
-#define ADC15 15
-#define ADC16 16
-
-const PinMapping PIN_MAP[NR_MAPLE_PINS] = {
- {GPIOA_BASE, 3, ADC3, TIMER2_CH4_CCR}, // D0/PA3
- {GPIOA_BASE, 2, ADC2, TIMER2_CH3_CCR}, // D1/PA2
- {GPIOA_BASE, 0, ADC0, TIMER2_CH1_CCR}, // D2/PA0
- {GPIOA_BASE, 1, ADC1, TIMER2_CH2_CCR}, // D3/PA1
- {GPIOB_BASE, 5, ADC_INVALID, TIMER_INVALID}, // D4/PB5
- {GPIOB_BASE, 6, ADC_INVALID, TIMER4_CH1_CCR}, // D5/PB6
- {GPIOA_BASE, 8, ADC_INVALID, TIMER1_CH1_CCR}, // D6/PA8
- {GPIOA_BASE, 9, ADC_INVALID, TIMER1_CH2_CCR}, // D7/PA9
- {GPIOA_BASE, 10, ADC_INVALID, TIMER1_CH3_CCR}, // D8/PA10
- {GPIOB_BASE, 7, ADC_INVALID, TIMER4_CH2_CCR}, // D9/PB7
- {GPIOA_BASE, 4, ADC4, TIMER_INVALID}, // D10/PA4
- {GPIOA_BASE, 7, ADC7, TIMER3_CH2_CCR}, // D11/PA7
- {GPIOA_BASE, 6, ADC6, TIMER3_CH1_CCR}, // D12/PA6
- {GPIOA_BASE, 5, ADC5, TIMER_INVALID}, // D13/PA5
- {GPIOB_BASE, 8, ADC_INVALID, TIMER4_CH3_CCR}, // D14/PB8
- /* Little header */
- {GPIOC_BASE, 0, ADC10, TIMER_INVALID}, // D15/PC0
- {GPIOC_BASE, 1, ADC11, TIMER_INVALID}, // D16/PC1
- {GPIOC_BASE, 2, ADC12, TIMER_INVALID}, // D17/PC2
- {GPIOC_BASE, 3, ADC13, TIMER_INVALID}, // D18/PC3
- {GPIOC_BASE, 4, ADC14, TIMER_INVALID}, // D19/PC4
- {GPIOC_BASE, 5, ADC15, TIMER_INVALID}, // D20/PC5
- /* External header */
- {GPIOC_BASE, 13, ADC_INVALID, TIMER_INVALID}, // D21/PC13
- {GPIOC_BASE, 14, ADC_INVALID, TIMER_INVALID}, // D22/PC14
- {GPIOC_BASE, 15, ADC_INVALID, TIMER_INVALID}, // D23/PC15
- {GPIOB_BASE, 9, ADC_INVALID, TIMER4_CH4_CCR}, // D24/PB9
- {GPIOD_BASE, 2, ADC_INVALID, TIMER_INVALID}, // D25/PD2
- {GPIOC_BASE, 10, ADC_INVALID, TIMER_INVALID}, // D26/PC10
- {GPIOB_BASE, 0, ADC8, TIMER3_CH3_CCR}, // D27/PB0
- {GPIOB_BASE, 1, ADC9, TIMER3_CH4_CCR}, // D28/PB1
- {GPIOB_BASE, 10, ADC_INVALID, TIMER_INVALID}, // D29/PB10
- {GPIOB_BASE, 11, ADC_INVALID, TIMER_INVALID}, // D30/PB11
- {GPIOB_BASE, 12, ADC_INVALID, TIMER_INVALID}, // D31/PB12
- {GPIOB_BASE, 13, ADC_INVALID, TIMER_INVALID}, // D32/PB13
- {GPIOB_BASE, 14, ADC_INVALID, TIMER_INVALID}, // D33/PB14
- {GPIOB_BASE, 15, ADC_INVALID, TIMER_INVALID}, // D34/PB15
- {GPIOC_BASE, 6, ADC_INVALID, TIMER_INVALID}, // D35/PC6
- {GPIOC_BASE, 7, ADC_INVALID, TIMER_INVALID}, // D36/PC7
- {GPIOC_BASE, 8, ADC_INVALID, TIMER_INVALID}, // D37/PC8
- {GPIOC_BASE, 9, ADC_INVALID, TIMER_INVALID} // D38/PC9
-};
-
-void pinMode(uint8 pin, WiringPinMode mode) {
- uint8 outputMode;
-
- if (pin >= NR_MAPLE_PINS)
- return;
-
- switch(mode) {
- case OUTPUT:
- outputMode = GPIO_MODE_OUTPUT_PP;
- break;
- case OUTPUT_OPEN_DRAIN:
- outputMode = GPIO_MODE_OUTPUT_OD;
- break;
- case INPUT:
- case INPUT_FLOATING:
- outputMode = GPIO_MODE_INPUT_FLOATING;
- break;
- case INPUT_ANALOG:
- outputMode = GPIO_MODE_INPUT_ANALOG;
- break;
- case INPUT_PULLUP:
- outputMode = GPIO_MODE_INPUT_PU;
- break;
- case INPUT_PULLDOWN:
- outputMode = GPIO_MODE_INPUT_PD;
- break;
- case PWM:
- outputMode = GPIO_MODE_AF_OUTPUT_PP;
- break;
- default:
- ASSERT(0);
- return;
- }
-
- gpio_set_mode(PIN_MAP[pin].port, PIN_MAP[pin].pin, outputMode);
-}
-
-
-uint32 digitalRead(uint8 pin) {
- if (pin >= NR_MAPLE_PINS)
- return 0;
- return gpio_read_bit(PIN_MAP[pin].port, PIN_MAP[pin].pin);
-}
-
-void digitalWrite(uint8 pin, uint8 val) {
- if (pin >= NR_MAPLE_PINS)
- return;
-
- gpio_write_bit(PIN_MAP[pin].port, PIN_MAP[pin].pin, val);
-}
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