30 lines
603 B
C
30 lines
603 B
C
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#ifndef __HDL_SPI4_H_
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#define __HDL_SPI4_H_
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#include "hc32_ll.h"
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#include "hdl_clk.h"
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//logic spi4
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#define SPI4_CLOCK FCG1_PERIPH_SPI1
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#define SPI4_INSTANCE CM_SPI1
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#define SPI4_SCLK_PORT GPIO_PORT_A
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#define SPI4_SCLK_PIN GPIO_PIN_03
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#define SPI4_SCLK_FUNC GPIO_FUNC_43
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#define SPI4_MISO_PORT GPIO_PORT_A
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#define SPI4_MISO_PIN GPIO_PIN_01
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#define SPI4_MISO_FUNC GPIO_FUNC_41
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#define SPI4_MOSI_PORT GPIO_PORT_A
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#define SPI4_MOSI_PIN GPIO_PIN_04
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#define SPI4_MOSI_FUNC GPIO_FUNC_40
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void hdl_spi4_init(void);
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uint8_t hdl_spi4_txrx(uint8_t w_data);
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#endif
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