mbed library
Fork of mbed by
spi_api.h@59:0883845fe643, 2013-02-18 (annotated)
- Committer:
- emilmont
- Date:
- Mon Feb 18 11:12:58 2013 +0000
- Revision:
- 59:0883845fe643
- Parent:
- 55:d722ed6a4237
- Child:
- 65:5798e58a58b1
Add pinmap NC terminators for LPC1768 CAN.
Update the license from MIT to Apache v2.
Make the semihost code target independent using opportune defines for the UID and MAC.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 44:24d45a770a51 | 1 | /* mbed Microcontroller Library |
emilmont | 54:71b101360fb9 | 2 | * Copyright (c) 2006-2013 ARM Limited |
emilmont | 44:24d45a770a51 | 3 | * |
emilmont | 59:0883845fe643 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
emilmont | 59:0883845fe643 | 5 | * you may not use this file except in compliance with the License. |
emilmont | 59:0883845fe643 | 6 | * You may obtain a copy of the License at |
emilmont | 59:0883845fe643 | 7 | * |
emilmont | 59:0883845fe643 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
emilmont | 44:24d45a770a51 | 9 | * |
emilmont | 59:0883845fe643 | 10 | * Unless required by applicable law or agreed to in writing, software |
emilmont | 59:0883845fe643 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
emilmont | 59:0883845fe643 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
emilmont | 59:0883845fe643 | 13 | * See the License for the specific language governing permissions and |
emilmont | 59:0883845fe643 | 14 | * limitations under the License. |
emilmont | 44:24d45a770a51 | 15 | */ |
emilmont | 44:24d45a770a51 | 16 | #ifndef MBED_SPI_API_H |
emilmont | 44:24d45a770a51 | 17 | #define MBED_SPI_API_H |
emilmont | 44:24d45a770a51 | 18 | |
emilmont | 44:24d45a770a51 | 19 | #include "device.h" |
emilmont | 44:24d45a770a51 | 20 | |
emilmont | 44:24d45a770a51 | 21 | #if DEVICE_SPI |
emilmont | 44:24d45a770a51 | 22 | |
emilmont | 44:24d45a770a51 | 23 | #ifdef __cplusplus |
emilmont | 44:24d45a770a51 | 24 | extern "C" { |
emilmont | 44:24d45a770a51 | 25 | #endif |
emilmont | 44:24d45a770a51 | 26 | |
emilmont | 44:24d45a770a51 | 27 | typedef struct spi_s spi_t; |
emilmont | 44:24d45a770a51 | 28 | |
emilmont | 44:24d45a770a51 | 29 | void spi_init (spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel); |
emilmont | 44:24d45a770a51 | 30 | void spi_free (spi_t *obj); |
emilmont | 44:24d45a770a51 | 31 | void spi_format (spi_t *obj, int bits, int mode, int slave); |
emilmont | 44:24d45a770a51 | 32 | void spi_frequency (spi_t *obj, int hz); |
emilmont | 44:24d45a770a51 | 33 | int spi_master_write (spi_t *obj, int value); |
emilmont | 44:24d45a770a51 | 34 | int spi_slave_receive(spi_t *obj); |
emilmont | 44:24d45a770a51 | 35 | int spi_slave_read (spi_t *obj); |
emilmont | 44:24d45a770a51 | 36 | void spi_slave_write (spi_t *obj, int value); |
emilmont | 44:24d45a770a51 | 37 | int spi_busy (spi_t *obj); |
emilmont | 44:24d45a770a51 | 38 | |
emilmont | 44:24d45a770a51 | 39 | #ifdef __cplusplus |
emilmont | 44:24d45a770a51 | 40 | } |
emilmont | 55:d722ed6a4237 | 41 | #endif |
emilmont | 44:24d45a770a51 | 42 | |
emilmont | 44:24d45a770a51 | 43 | #endif |
emilmont | 44:24d45a770a51 | 44 | |
emilmont | 44:24d45a770a51 | 45 | #endif |