the receiver code. More...
#include <stdlib.h>#include <string.h>#include <avr/io.h>#include <avr/eeprom.h>#include <util/delay.h>#include "receive.h"
Include dependency graph for receive.c:
Functions | |
| void | start_rx (void) |
| enable the RX module and related serial port. More... | |
| void | stop_rx (void) |
| shutdown the receiver. More... | |
| char | get_char_echo (void) |
| get a char from the RX and echo it on the console. More... | |
| void | set_cmd (const uint8_t pin, const uint8_t cmd, struct debug_t *debug) |
| execute command on a pin. More... | |
| void | set_pin (struct htv_t *htv, struct debug_t *debug) |
| enable the IO and led based on the received command. More... | |
| void | look_for_cmd (struct htv_t *htv, struct debug_t *debug) |
| receive the AAAAPPC:RR string More... | |
| void | slave (struct debug_t *debug) |
| the main RX program | |
Detailed Description
the receiver code.
Function Documentation
◆ get_char_echo()
| char get_char_echo | ( | void | ) |
get a char from the RX and echo it on the console.
- Returns
- the received char.
- Note
- only char from ascii 32 to 128 are printed back.
◆ look_for_cmd()
receive the AAAAPPC:RR string
- Bug:
- in case of error 4 the struct htv is mostly void, and printing it's content will be a memory leak crash.
◆ set_cmd()
| void set_cmd | ( | const uint8_t | pin, |
| const uint8_t | cmd, | ||
| struct debug_t * | debug | ||
| ) |
execute command on a pin.
- Parameters
-
pin which pin to enable or disable. cmd 1 - enable, 0 - disable debug the debug_t struct.
◆ set_pin()
enable the IO and led based on the received command.
- Note
- the address check is done by comparing the received address with the ee_address stored in htv_t.
◆ start_rx()
| void start_rx | ( | void | ) |
enable the RX module and related serial port.
- Note
- if RTX moduled is used, then a more complicated init sequence must be used.
◆ stop_rx()
| void stop_rx | ( | void | ) |
shutdown the receiver.
- Todo:
- implement the pin sequence for rtx module.
