Renesas RL78/G13 - Page 21

RL78/G13 Handshake-based SPI Master Transmission/Reception
R01AN6883EJ0100 Rev.1.00 Page 21 of 38
June.15.23
[Function Name] wait
Synopsis
Wait for slave response
Header
r_cg_macrodriver.h
r_cg_cgc.h
r_cg_port.h
r_cg_serial.h
r_cg_timer.h
r_cg_userdefine.h
Declaration
uint8_t wait(void)
Explanation
Waits until the BUSY signal goes low.
Arguments
• None
Return value
0: Detects that the BUSY signal goes low.
1: Detects a timeout.
Remarks
None