Module esp32c3_hal::pac::spi0::fsm

SPI0 FSM status register

Structs

FSM_SPEC

SPI0 FSM status register

R

Register FSM reader

W

Register FSM writer

Type Definitions

CSPI_LOCK_DELAY_TIME_R

Field CSPI_LOCK_DELAY_TIME reader - The lock delay time of SPI0/1 arbiter by spi0_slv_st, after PER is sent by SPI1.

CSPI_LOCK_DELAY_TIME_W

Field CSPI_LOCK_DELAY_TIME writer - The lock delay time of SPI0/1 arbiter by spi0_slv_st, after PER is sent by SPI1.

CSPI_ST_R

Field CSPI_ST reader - The current status of SPI0 slave FSM: spi0_slv_st. 0: idle state, 1: preparation state, 2: send command state, 3: send address state, 4: wait state, 5: read data state, 6:write data state, 7: done state, 8: read data end state.

EM_ST_R

Field EM_ST reader - The current status of SPI0 master FSM: spi0_mst_st. 0: idle state, 1:EM_CACHE_GRANT , 2: program/erase suspend state, 3: SPI0 read data state, 4: wait cache/EDMA sent data is stored in SPI0 TX FIFO, 5: SPI0 write data state.