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Add initial setting of Linked pin

master
tmk 2014-07-28 15:12:00 +09:00
parent ae28b16fc6
commit f441ad07cc
1 changed files with 6 additions and 1 deletions
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7
keyboard/hhkb_rn42/rn42/rn42.c
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@ -25,12 +25,17 @@ host_driver_t rn42_driver = {
void rn42_init(void) void rn42_init(void)
{ {
// PF7: BT connection control(HiZ: connect, low: disconnect)
// JTAG disable for PORT F. write JTD bit twice within four cycles. // JTAG disable for PORT F. write JTD bit twice within four cycles.
MCUCR |= (1<<JTD); MCUCR |= (1<<JTD);
MCUCR |= (1<<JTD); MCUCR |= (1<<JTD);
// PF7: BT connection control(high: connect, low: disconnect)
rn42_autoconnect(); rn42_autoconnect();
// PF6: linked(input without pull-up)
DDRF &= ~(1<<6);
PORTF &= ~(1<<6);
// PF1: RTS(low: allowed to send, high: not allowed) // PF1: RTS(low: allowed to send, high: not allowed)
DDRF &= ~(1<<1); DDRF &= ~(1<<1);
PORTF &= ~(1<<1); PORTF &= ~(1<<1);