Module sd_cmd

Expand description

SD-specific command definitions.

Structs§

address_extension: CMD22: Address extension
cmd6: CMD6: Switch Function Command
erase_group_end: CMD36: Sets the address of the last erase group within a continuous range to be selected for erase
erase_wr_blk_end_addr: CMD33: Sets the address of the last write block of the continuous range to be erased
erase_wr_blk_start_addr: CMD32: Sets the address of the first write block to be erased
sd_send_op_cond: ACMD41: App Op Command
sd_status: ACMD13: SD Status
send_if_cond: CMD8: Sends memory card interface conditions
send_relative_address: CMD3: Send RCA
send_scr: ACMD51: Reads the SCR
send_tuning_block: CMD19: Send tuning pattern
set_block_count: CMD23: Defines the number of blocks (read/write) for a block read or write operation
set_bus_width: ACMD6: Bus Width
speed_class_control: CMD20: Speed class control
voltage_switch: CMD11: Switch to 1.8V bus signaling level