Renesas RL78/G13 Application Note

RL78/G13 Handshake-based SPI Master Transmission/Reception
R01AN6883EJ0100 Rev.1.00 Page 15 of 38
June.15.23
5.3 List of Variables
Table 5-3 lists the global variables that are used in this sample code.
Table 5-3 Global Variables Used in the Sample Code
Type
Variable Name
Contents
Function Used
uint8_t
g_tx_data
Buffer for transmit data
r_main.c
uint8_t
g_rx_data
Buffer for receive data
r_main.c
uint8_t
g_slave_select_flag
Slave select flag
r_main.c
uint8_t
g_status_confirmation_flag
Status check flag
r_main.c
uint8_t
g_timeout_flag
Timeout flag
r_main.c
uint8_t g_num Number of data characters that
the slave can transmit
r_main.c
uint8_t
g_rx_data_stored[]
Stores receive data.
r_main.c

Renesas RL78/G13 Specifications

General

Brand	Renesas
Model	RL78/G13
Category	Computer Hardware
Language	English