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news: Add LED support

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This commit is contained in:
tmk 2023-11-07 11:28:36 +09:00
parent 6d577b33b7
commit b7188acd4f
6 changed files with 82 additions and 35 deletions
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10
tmk_core/protocol/news.c
View file

@ -52,11 +52,11 @@ static uint8_t rbuf[RBUF_SIZE];
static uint8_t rbuf_head = 0;
static uint8_t rbuf_tail = 0;
uint8_t news_recv(void)
int16_t news_recv(void)
{
uint8_t data = 0;
if (rbuf_head == rbuf_tail) {
return 0;
return -1;
}
data = rbuf[rbuf_tail];
@ -74,6 +74,12 @@ ISR(NEWS_KBD_RX_VECT)
}
}
void news_send(uint8_t data)
{
while (!SERIAL_UART_TXD_READY) ;
SERIAL_UART_DATA = data;
}
/*
SONY NEWS Keyboard Protocol

3
tmk_core/protocol/news.h
View file

@ -44,7 +44,8 @@ POSSIBILITY OF SUCH DAMAGE.
/* host role */
void news_init(void);
uint8_t news_recv(void);
int16_t news_recv(void);
void news_send(uint8_t data);
/* device role */