Searched refs:cs_pin (Results 1 – 5 of 5) sorted by relevance
| /components/drivers/spi/ |
| A D | dev_spi_bit_ops.c | 473 rt_base_t cs_pin = device->cs_pin; in spi_bit_xfer() local
495 if (message->cs_take && !(device->config.mode & RT_SPI_NO_CS) && (cs_pin != PIN_NONE)) in spi_bit_xfer()
500 rt_pin_write(cs_pin, PIN_HIGH); in spi_bit_xfer()
504 rt_pin_write(cs_pin, PIN_LOW); in spi_bit_xfer()
538 if (message->cs_release && !(device->config.mode & RT_SPI_NO_CS) && (cs_pin != PIN_NONE)) in spi_bit_xfer()
549 rt_pin_write(cs_pin, PIN_LOW); in spi_bit_xfer()
553 rt_pin_write(cs_pin, PIN_HIGH); in spi_bit_xfer()
|
| A D | dev_spi_core.c | 91 rt_base_t cs_pin, in rt_spi_bus_attach_device_cspin() argument
111 if (cs_pin != PIN_NONE) in rt_spi_bus_attach_device_cspin()
113 rt_pin_mode(cs_pin, PIN_MODE_OUTPUT); in rt_spi_bus_attach_device_cspin()
118 device->cs_pin = cs_pin; in rt_spi_bus_attach_device_cspin()
179 if (device->cs_pin != PIN_NONE) in rt_spi_configure()
186 rt_pin_write(device->cs_pin, PIN_LOW); in rt_spi_configure()
190 rt_pin_write(device->cs_pin, PIN_HIGH); in rt_spi_configure()
|
| A D | dev_spi_bus.c | 151 device->cs_pin = bus->cs_pins[device->chip_select[0]]; in spi_probe()
153 rt_pin_mode(device->cs_pin, PIN_MODE_OUTPUT); in spi_probe()
157 device->cs_pin = PIN_NONE; in spi_probe()
|
| A D | dev_qspi_core.c | 23 if (device->parent.cs_pin != PIN_NONE) in rt_qspi_configure()
30 rt_pin_write(device->parent.cs_pin, PIN_LOW); in rt_qspi_configure()
34 rt_pin_write(device->parent.cs_pin, PIN_HIGH); in rt_qspi_configure()
|
| /components/drivers/include/drivers/ |
| A D | dev_spi.h | 230 rt_base_t cs_pin; member
367 rt_base_t cs_pin,
|
Completed in 22 milliseconds