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hhkb: Move functions which communicate with RN42

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This commit is contained in:
tmk 2016-12-26 12:15:39 +09:00
parent f4a20304e4
commit 2e464737aa
3 changed files with 36 additions and 35 deletions
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36
keyboard/hhkb/rn42/rn42_task.c
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@ -125,40 +125,6 @@ void rn42_task(void)
******************************************************************************/
static host_driver_t *prev_driver = &rn42_driver;
static void print_rn42(void)
{
int16_t c;
while ((c = rn42_getc()) != -1) {
xprintf("%c", c);
}
}
static void clear_rn42(void)
{
while (rn42_getc() != -1) ;
}
#define SEND_STR(str) send_str(PSTR(str))
#define SEND_COMMAND(cmd) send_command(PSTR(cmd))
static void send_str(const char *str)
{
uint8_t c;
while ((c = pgm_read_byte(str++)))
rn42_putc(c);
}
static const char *send_command(const char *cmd)
{
static const char *s;
send_str(cmd);
wait_ms(500);
s = rn42_gets(100);
xprintf("%s\r\n", s);
print_rn42();
return s;
}
static void enter_command_mode(void)
{
prev_driver = host_get_driver();
@ -171,7 +137,7 @@ static void enter_command_mode(void)
wait_ms(1100); // need 1 sec
SEND_COMMAND("$$$");
wait_ms(600); // need 1 sec
print_rn42();
rn42_print_response();
const char *s = SEND_COMMAND("v\r\n");
if (strncmp("v", s, 1) != 0) SEND_COMMAND("+\r\n"); // local echo on
}