tmk
10 years ago
1 changed files with 45 additions and 1 deletions
+ 45
- 1
keyboard/hhkb_rn42/rn42/rn42_task.c
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| static bool config_mode = false; | static bool config_mode = false; | ||||
| static bool force_usb = false; | static bool force_usb = false; | ||||
| static void status_led(bool on) | |||||
| { | |||||
| if (on) { | |||||
| DDRE |= (1<<6); | |||||
| PORTE &= ~(1<<6); | |||||
| } else { | |||||
| DDRE |= (1<<6); | |||||
| PORTE |= (1<<6); | |||||
| } | |||||
| } | |||||
| static void battery_adc_init(void) | static void battery_adc_init(void) | ||||
| { | { | ||||
| ADMUX = (1<<REFS1) | (1<<REFS0); // Ref:2.56V band-gap, Input:ADC0(PF0) | ADMUX = (1<<REFS1) | (1<<REFS0); // Ref:2.56V band-gap, Input:ADC0(PF0) | ||||
| return bat; | return bat; | ||||
| } | } | ||||
| static void battery_led(bool on) | |||||
| { | |||||
| if (on) { | |||||
| DDRF |= (1<<5); | |||||
| PORTF &= ~(1<<5); | |||||
| } else { | |||||
| DDRF &= ~(1<<5); | |||||
| PORTF |= (1<<5); | |||||
| } | |||||
| } | |||||
| static bool battery_charging(void) | |||||
| { | |||||
| // MCP73831:STAT | |||||
| // Hi-Z: Shutdown/No Battery | |||||
| // Low: Charging | |||||
| // Hi: Charged | |||||
| DDRF &= ~(1<<5); | |||||
| PORTF |= (1<<5); | |||||
| return PINF&(1<<5) ? false : true; | |||||
| } | |||||
| void rn42_task_init(void) | void rn42_task_init(void) | ||||
| { | { | ||||
| battery_adc_init(); | battery_adc_init(); | ||||
| // battery charging(input with pull-up) | |||||
| DDRF &= ~(1<<5); | |||||
| PORTF |= (1<<5); | |||||
| } | } | ||||
| void rn42_task(void) | void rn42_task(void) | ||||
| ******************************************************************************/ | ******************************************************************************/ | ||||
| bool command_extra(uint8_t code) | bool command_extra(uint8_t code) | ||||
| { | { | ||||
| uint32_t t; | |||||
| uint16_t b; | |||||
| static host_driver_t *prev_driver = &rn42_driver; | static host_driver_t *prev_driver = &rn42_driver; | ||||
| switch (code) { | switch (code) { | ||||
| case KC_H: | case KC_H: | ||||
| xprintf("rn42_rts(): %X\n", rn42_rts()); | xprintf("rn42_rts(): %X\n", rn42_rts()); | ||||
| xprintf("config_mode: %X\n", config_mode); | xprintf("config_mode: %X\n", config_mode); | ||||
| xprintf("VBUS: %X\n", USBSTA&(1<<VBUS)); | xprintf("VBUS: %X\n", USBSTA&(1<<VBUS)); | ||||
| xprintf("battery_charging: %X\n", battery_charging()); | |||||
| return true; | return true; | ||||
| case KC_B: | case KC_B: | ||||
| // battery monitor | // battery monitor | ||||
| xprintf("BAT: %04X(%08lX)\n", battery_adc(), timer_read32()); | |||||
| t = timer_read32()/1000; | |||||
| b = battery_adc(); | |||||
| xprintf("BAT: %umV(%04X)\t", (b-16)*5, b); | |||||
| xprintf("%02u:", t/3600); | |||||
| xprintf("%02u:", t%3600/60); | |||||
| xprintf("%02u\n", t%60); | |||||
| return true; | return true; | ||||
| default: | default: | ||||
| if (config_mode) | if (config_mode) |
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