tmk
il y a 9 ans
1 fichiers modifiés avec 6 ajouts et 2 suppressions
+ 6
- 2
keyboard/hhkb_rn42/rn42/rn42.c
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| // PF6: linked(input without pull-up) | // PF6: linked(input without pull-up) | ||||
| DDRF &= ~(1<<6); | DDRF &= ~(1<<6); | ||||
| PORTF &= ~(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); | ||||
| bool rn42_linked(void) | bool rn42_linked(void) | ||||
| { | { | ||||
| return PINF&(1<<6); | |||||
| // RN-42 GPIO2 | |||||
| // Hi-Z: Not powered | |||||
| // High: Linked | |||||
| // Low: Connecting | |||||
| return !rn42_rts() && PINF&(1<<6); | |||||
| } | } | ||||
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