Searched refs:spi_fd (Results 1 – 6 of 6) sorted by relevance
| /AliOS-Things-master/components/drivers/external_device/st7789/src/ |
| A D | st7789.c | 38 write(spi_fd, (const void *)(data + start), SPI_MAX_BLOCK); in spi_write()
42 write(spi_fd, (const void *)(data + start), rest); in spi_write()
44 write(spi_fd, (const void *)data, (uint16_t)size); in spi_write()
54 spi_write(st7789_dev.spi_fd, bytes, size); in st7789_dc_write_bytes()
62 spi_write(st7789_dev.spi_fd, &byte, 1); in st7789_dc_write_byte()
72 st7789_dev->spi_fd = open(spi_dev_name, 0); in st7789_hw_init()
74 if (st7789_dev->spi_fd > 0) { in st7789_hw_init()
75 ret |= ioctl(st7789_dev->spi_fd, IOC_SPI_SET_CFLAG, in st7789_hw_init()
79 ret |= ioctl(st7789_dev->spi_fd, IOC_SPI_SET_SERIAL_LEN, 8); in st7789_hw_init()
83 st7789_dev->spi_port, st7789_dev->spi_fd); in st7789_hw_init()
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| /AliOS-Things-master/components/drivers/external_device/ili9341/src/ |
| A D | ili9341.c | 30 static inline void spi_write(int spi_fd, const void *data, uint32_t size) in spi_write() argument
36 write(spi_fd, (const void *)(data + start), SPI_MAX_BLOCK); in spi_write()
40 write(spi_fd, (const void *)(data + start), rest); in spi_write()
42 write(spi_fd, (const void *)data, (uint16_t)size); in spi_write()
52 spi_write(ili9341_dev.spi_fd, bytes, size); in ili9341_dc_write_bytes()
60 spi_write(ili9341_dev.spi_fd, &byte, 1); in ili9341_dc_write_byte()
70 ili9341_dev->spi_fd = open(spi_dev_name, 0); in ili9341_hw_init()
72 if (ili9341_dev->spi_fd > 0) { in ili9341_hw_init()
73 ret |= ioctl(ili9341_dev->spi_fd, IOC_SPI_SET_CFLAG, in ili9341_hw_init()
81 ili9341_dev->spi_port, ili9341_dev->spi_fd); in ili9341_hw_init()
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| /AliOS-Things-master/components/drivers/external_device/st7789/include/ |
| A D | st7789.h | 18 int spi_fd; member
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| /AliOS-Things-master/components/drivers/external_device/ili9341/include/ |
| A D | ili9341.h | 17 int spi_fd; member
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| /AliOS-Things-master/components/drivers/external_device/st7789/ |
| A D | README.md | 43 int spi_fd;
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| /AliOS-Things-master/components/drivers/external_device/ili9341/ |
| A D | README.md | 45 int spi_fd;
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