mirror of https://github.com/rusefi/bldc.git
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/*
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Copyright 2016 Benjamin Vedder benjamin@vedder.se
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This file is part of the VESC firmware.
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The VESC firmware is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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The VESC firmware is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SPI_SW_H_
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#define SPI_SW_H_
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#include "conf_general.h"
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#include "ch.h"
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#include "hal.h"
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// Functions
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void spi_sw_init(void);
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void spi_sw_stop(void);
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void spi_sw_change_pins(
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stm32_gpio_t *port_csn, int pin_csn,
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stm32_gpio_t *port_sck, int pin_sck,
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stm32_gpio_t *port_mosi, int pin_mosi,
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stm32_gpio_t *port_miso, int pin_miso);
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void spi_sw_transfer(char *in_buf, const char *out_buf, int length);
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void spi_sw_begin(void);
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void spi_sw_end(void);
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#endif /* SPI_SW_H_ */
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