Searched refs:cs_io_num (Results 1 – 4 of 4) sorted by relevance
| /hal_espressif-latest/components/spi_flash/ |
| D | esp_flash_spi_init.c | 148 int cs_io_num = config->cs_io_num; in cs_initialize() local
152 uint32_t iomux_reg = GPIO_PIN_MUX_REG[cs_io_num]; in cs_initialize()
164 gpio_hal_output_enable(&gpio_hal, cs_io_num); in cs_initialize()
165 gpio_hal_od_disable(&gpio_hal, cs_io_num); in cs_initialize()
166 esp_rom_gpio_connect_out_signal(cs_io_num, spics_out, false, false); in cs_initialize()
168 esp_rom_gpio_connect_in_signal(cs_io_num, spics_in, false); in cs_initialize()
226 if (!GPIO_IS_VALID_OUTPUT_GPIO(config->cs_io_num)) { in spi_bus_add_flash_device()
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| /hal_espressif-latest/components/driver/spi/gpspi/ |
| D | spi_common.c | 710 void spicommon_cs_initialize(spi_host_device_t host, int cs_io_num, int cs_num, int force_gpio_matr… in spicommon_cs_initialize() argument
712 … if (!force_gpio_matrix && cs_io_num == spi_periph_signal[host].spics0_iomux_pin && cs_num == 0) { in spicommon_cs_initialize()
714 gpio_iomux_in(cs_io_num, spi_periph_signal[host].spics_in); in spicommon_cs_initialize()
715 gpio_iomux_out(cs_io_num, spi_periph_signal[host].func, false); in spicommon_cs_initialize()
718 if (GPIO_IS_VALID_OUTPUT_GPIO(cs_io_num)) { in spicommon_cs_initialize()
719 gpio_set_direction(cs_io_num, GPIO_MODE_INPUT_OUTPUT); in spicommon_cs_initialize()
720 …esp_rom_gpio_connect_out_signal(cs_io_num, spi_periph_signal[host].spics_out[cs_num], false, false… in spicommon_cs_initialize()
722 gpio_set_direction(cs_io_num, GPIO_MODE_INPUT); in spicommon_cs_initialize()
724 …if (cs_num == 0) esp_rom_gpio_connect_in_signal(cs_io_num, spi_periph_signal[host].spics_in, false… in spicommon_cs_initialize()
725 PIN_INPUT_ENABLE(GPIO_PIN_MUX_REG[cs_io_num]); in spicommon_cs_initialize()
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| /hal_espressif-latest/components/spi_flash/include/ |
| D | esp_flash_spi_init.h | 19 int cs_io_num; ///< GPIO pin to output the CS signal member
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| /hal_espressif-latest/components/driver/include/esp_private/ |
| D | spi_common_internal.h | 209 void spicommon_cs_initialize(spi_host_device_t host, int cs_io_num, int cs_num, int force_gpio_matr…
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