Searched refs:gpio_fd (Results 1 – 6 of 6) sorted by relevance
| /AliOS-Things-master/components/drivers/external_device/st7789/src/ |
| A D | st7789.c | 22 static int gpio_output(int gpio_fd, int gpio_id, bool output) in gpio_output() argument
28 int ret = ioctl(gpio_fd, IOC_GPIO_SET, (unsigned long)&config); in gpio_output()
53 gpio_output(st7789_dev.gpio_fd, st7789_dev.gpio_dc_id, st7789_dc); in st7789_dc_write_bytes()
61 gpio_output(st7789_dev.gpio_fd, st7789_dev.gpio_dc_id, st7789_dc); in st7789_dc_write_byte()
87 st7789_dev->gpio_fd = open("/dev/gpio", 0); in st7789_hw_init()
88 if (st7789_dev->gpio_fd > 0) { in st7789_hw_init()
89 ret |= gpio_output(st7789_dev->gpio_fd, st7789_dev->gpio_reset_id, 0); in st7789_hw_init()
91 ret |= gpio_output(st7789_dev->gpio_fd, st7789_dev->gpio_reset_id, 1); in st7789_hw_init()
95 st7789_dev->gpio_fd); in st7789_hw_init()
203 ret |= close(st7789_dev->gpio_fd); in st7789_hw_uninit()
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| /AliOS-Things-master/components/drivers/external_device/ili9341/src/ |
| A D | ili9341.c | 20 static int gpio_output(int gpio_fd, int gpio_id, bool output) in gpio_output() argument
26 int ret = ioctl(gpio_fd, IOC_GPIO_SET, (unsigned long)&config); in gpio_output()
51 gpio_output(ili9341_dev.gpio_fd, ili9341_dev.gpio_dc_id, ili9341_dc); in ili9341_dc_write_bytes()
59 gpio_output(ili9341_dev.gpio_fd, ili9341_dev.gpio_dc_id, ili9341_dc); in ili9341_dc_write_byte()
85 ili9341_dev->gpio_fd = open("/dev/gpio", 0); in ili9341_hw_init()
86 if (ili9341_dev->gpio_fd > 0) { in ili9341_hw_init()
87 ret |= gpio_output(ili9341_dev->gpio_fd, ili9341_dev->gpio_reset_id, 0); in ili9341_hw_init()
89 ret |= gpio_output(ili9341_dev->gpio_fd, ili9341_dev->gpio_reset_id, 1); in ili9341_hw_init()
93 ili9341_dev->gpio_fd); in ili9341_hw_init()
211 ret |= close(ili9341_dev->gpio_fd); in ili9341_hw_uninit()
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| /AliOS-Things-master/components/drivers/external_device/st7789/include/ |
| A D | st7789.h | 19 int gpio_fd; member
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| /AliOS-Things-master/components/drivers/external_device/ili9341/include/ |
| A D | ili9341.h | 18 int gpio_fd; member
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| /AliOS-Things-master/components/drivers/external_device/st7789/ |
| A D | README.md | 44 int gpio_fd;
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| /AliOS-Things-master/components/drivers/external_device/ili9341/ |
| A D | README.md | 46 int gpio_fd;
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