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Diffstat (limited to 'platforms/avr/drivers/spi_master.h')
-rw-r--r--platforms/avr/drivers/spi_master.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/platforms/avr/drivers/spi_master.h b/platforms/avr/drivers/spi_master.h
deleted file mode 100644
index ebbf7ddeab..0000000000
--- a/platforms/avr/drivers/spi_master.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Copyright 2020
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <stdbool.h>
-
-#include "gpio.h"
-
-typedef int16_t spi_status_t;
-
-// Hardware SS pin is defined in the header so that user code can refer to it
-#if defined(__AVR_AT90USB162__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__)
-# define SPI_SS_PIN B0
-#elif defined(__AVR_ATmega32A__)
-# define SPI_SS_PIN B4
-#elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
-# define SPI_SS_PIN B2
-#endif
-
-#define SPI_STATUS_SUCCESS (0)
-#define SPI_STATUS_ERROR (-1)
-#define SPI_STATUS_TIMEOUT (-2)
-
-#define SPI_TIMEOUT_IMMEDIATE (0)
-#define SPI_TIMEOUT_INFINITE (0xFFFF)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-typedef struct spi_start_config_t {
- pin_t slave_pin;
- bool lsb_first;
- uint8_t mode;
- uint16_t divisor;
- bool cs_active_low;
-} spi_start_config_t;
-
-void spi_init(void);
-
-bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor);
-bool spi_start_extended(spi_start_config_t *start_config);
-
-spi_status_t spi_write(uint8_t data);
-
-spi_status_t spi_read(void);
-
-spi_status_t spi_transmit(const uint8_t *data, uint16_t length);
-
-spi_status_t spi_receive(uint8_t *data, uint16_t length);
-
-void spi_stop(void);
-#ifdef __cplusplus
-}
-#endif