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SourceVuESP-IDF Framework and ExamplesESP-IDFspi_dev_s::user

spi_dev_s::user field

Syntax

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Summary

Declaration

from spi_struct.h:100

union { struct { uint32_t doutdin: 1; uint32_t reserved1: 3; uint32_t cs_hold: 1; uint32_t cs_setup: 1; uint32_t ck_i_edge: 1; uint32_t ck_out_edge: 1; uint32_t reserved8: 2; uint32_t rd_byte_order: 1; uint32_t wr_byte_order: 1; uint32_t fwrite_dual: 1; uint32_t fwrite_quad: 1; uint32_t fwrite_dio: 1; uint32_t fwrite_qio: 1; uint32_t sio: 1; uint32_t usr_hold_pol: 1; uint32_t usr_dout_hold: 1; uint32_t usr_din_hold: 1; uint32_t usr_dummy_hold: 1; uint32_t usr_addr_hold: 1; uint32_t usr_cmd_hold: 1; uint32_t usr_prep_hold: 1; uint32_t usr_miso_highpart: 1; uint32_t usr_mosi_highpart: 1; uint32_t usr_dummy_idle: 1; uint32_t usr_mosi: 1; uint32_t usr_miso: 1; uint32_t usr_dummy: 1; uint32_t usr_addr: 1; uint32_t usr_command: 1; }; uint32_t val; } user;

References

Code

Location

Referrer

} user;

spi_struct.h:133

dev->user.val = 0;

spi_flash_ll.h:67

spi_flash_ll_reset()

dev->user.usr_dummy = 0;

spi_flash_ll.h:198

spi_flash_ll_program_page()

dev->user.usr_miso = bitlen > 0;

spi_flash_ll.h:298

spi_flash_ll_set_miso_bitlen()

dev->user.usr_mosi = bitlen > 0;

spi_flash_ll.h:312

spi_flash_ll_set_mosi_bitlen()

dev->user.usr_command = 1;

spi_flash_ll.h:325

spi_flash_ll_set_command()

return dev->user.usr_addr ? dev->user1.usr_addr_bitlen + 1 : 0;

spi_flash_ll.h:342

spi_flash_ll_get_addr_bitlen()

dev->user.usr_addr = bitlen ? 1 : 0;

spi_flash_ll.h:355

spi_flash_ll_set_addr_bitlen()

dev->user.usr_dummy = dummy_n ? 1 : 0;

spi_flash_ll.h:398

spi_flash_ll_set_dummy()

dev->user.cs_hold = (hold_n > 0? 1: 0);

spi_flash_ll.h:405

spi_flash_ll_set_hold()

dev->user.cs_setup = (cs_setup_time > 0 ? 1 : 0);

spi_flash_ll.h:410

spi_flash_ll_set_cs_setup()

*user_reg = dev->user.val;

spi_flash_ll.h:504

spi_flash_ll_get_common_command_register_info()

dev->user.val = user_reg;

spi_flash_ll.h:520

spi_flash_ll_set_common_command_register_info()

hw->user.usr_miso_highpart = 0;

spi_ll_master_init()

hw->user.usr_mosi_highpart = 0;

spi_ll_master_init()

hw->user.val = 0;

spi_ll_slave_init()

hw->user.doutdin = 1; //we only support full duplex

spi_ll_slave_init()

hw->user.sio = 0;

spi_ll_slave_init()

hw->user.usr_miso_highpart = 0;

spi_ll_slave_init()

hw->user.usr_mosi_highpart = 0;

spi_ll_slave_init()

hw->user.ck_out_edge = 0;

spi_ll_master_set_mode()

hw->user.ck_out_edge = 1;

spi_ll_master_set_mode()

hw->user.ck_out_edge = 1;

spi_ll_master_set_mode()

hw->user.ck_out_edge = 0;

spi_ll_master_set_mode()

hw->user.ck_i_edge = 0;

spi_ll_slave_set_mode()

hw->user.ck_i_edge = 1;

spi_ll_slave_set_mode()

hw->user.ck_i_edge = 1;

spi_ll_slave_set_mode()

hw->user.ck_i_edge = 0;

spi_ll_slave_set_mode()

hw->user.ck_i_edge = 1;

spi_ll_slave_set_mode()

hw->user.ck_i_edge = 0;

spi_ll_slave_set_mode()

hw->user.doutdin = !half_duplex;

spi_ll_set_half_duplex()

hw->user.sio = sio_mode;

spi_ll_set_sio_mode()

hw->user.val &= ~SPI_LL_ONE_LINE_USER_MASK;

spi_ll_master_set_line_mode()

hw->user.fwrite_dual = 1;

spi_ll_master_set_line_mode()

hw->user.fwrite_dio = 1;

spi_ll_master_set_line_mode()

hw->user.fwrite_quad = 1;

spi_ll_master_set_line_mode()

hw->user.fwrite_qio = 1;

spi_ll_master_set_line_mode()

hw->user.usr_dummy = dummy_n ? 1 : 0;

spi_ll_set_dummy()

hw->user.cs_hold = hold ? 1 : 0;

spi_ll_master_set_cs_hold()

hw->user.cs_setup = setup ? 1 : 0;

spi_ll_master_set_cs_setup()

hw->user.usr_command = bitlen ? 1 : 0;

spi_ll_set_command_bitlen()

hw->user.usr_addr = bitlen ? 1 : 0;

spi_ll_set_addr_bitlen()

hw->user.usr_miso = enable;

spi_ll_enable_miso()

hw->user.usr_mosi = enable;

spi_ll_enable_mosi()

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