22b6e15a17
e5f9940 Merge commit '1bc3dd200b023cecf063a0cb3ba347f77f6d759d' into core_update da03c50 Add note for L/R side bit being ignored e80f3c1 Add in basic documentation for Macro system 35e8a76 core: Swap position of PEQL and PENT in unimap 00751f1 Merge pull request #406 from 39aldo39/patch-1 e50d7de V-USB remote wakeup 4340997 core: Fix typo in definition AC_g 958144d core: Debug print for system and consumer keys e7e1030 core: Fix sleep_led 0866323 core: Change matrix_init and matrix_print 0dbf73d core: Add matrix_clear() and default impl. 3202ca3 core: Add suspend mode options 4cda3aa core: Fix suspend/wake for converters #386 4e15247 core: LUFA_DEBUG_SUART for serial debug b9cf8e7 core: Fix mechanical locking supoort #390 12aa0fd Merge branch 'nemith-master' fccb3fa core: Fix OPT_DEFS for mbed build 2e2d2c8 Merge branch 'master' of github.com:leizzer/tmk_keyboard f1d3634 Change .gitignore for ChibiOS 3aab802 core: Fix build config in protocol.mk 5e43da0 core: Add short names in unimap 7a56998 core: Fix dfu wait in rules.mk 6d9c500 Merge branch 'mediakey-fix' 08382ac core: Fix 'make dfu' message 78cb04e Fix OS X Recognizing keyboard as Mouse/Tablet a114714 core: 'make dfu' waits for bootloader to start d0a8f13 core: Fix unimap UNIMAP_NO case e17abef core: Change lufa NKRO report size 16 to 32 bytes 375b20f core: Fix common.mk for build options 394fdff core: Fix unimap layout comment 912326c core: Add unimap support 00f4011 core: Fix doc/keymap.md for new keymap framework ddbd7b4 core: Add default implemenation of keymap read 671cacc core: action codes are action_t struct now b4fdb27 core: Change chibios repo directory names 7daed10 core: Fix keycode.txt 90399d7 core: Fix USB remote wakeup on ATmega32U2 #361 3677e84 usb_usb: Add multiple keyboard support 54d5b26 core: Fix Logical Maximum in report descriptor bd0d372 core: Fix LUFA report descriptor 95327b5 Merge pull request #355 from papodaca/XT 62bf548 core: change API of adb.c to accept device address 3097c9e Fix function name in host.h 836e209 Merge branch 'core_split_160522' 3918ea2 Merge commit '20b787fc1284176834cbe7ca2134e4b36bec5828' 7f87b11 core: Add comment of register 3 of ADB ef6478a core: Add adb_host_talk() 5c665b4 update macro names in bluefruit 4f2c5bf Merge commit '71381457fa1311dfa0b58ba882a96db740640871' 53a9c08 Merge pull request #321 from njbair/master f08a656 core: Fix media/consumer keys d526de8 Clean up wording in keymap example 0bb3dbb Clarify layer precedence d915c75 clarify layer documentation 72070d4 ps2_usb: Fix for VUSB configuration 170e2dc Mostly working. Is unstable, will emit bad codes after a while. c8e45b5 core: Actionmap support aabaa24 Codes appear to be detected correctly, the break codes are broken. git-subtree-dir: tmk_core git-subtree-split: e5f994033cbc8700745ac0c6d12772820492eed0
147 lines
2.9 KiB
C
147 lines
2.9 KiB
C
#include <stdbool.h>
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#include <avr/sleep.h>
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#include <avr/wdt.h>
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#include <avr/interrupt.h>
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#include "matrix.h"
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#include "action.h"
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#include "backlight.h"
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#include "suspend_avr.h"
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#include "suspend.h"
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#include "timer.h"
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#ifdef PROTOCOL_LUFA
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#include "lufa.h"
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#endif
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#define wdt_intr_enable(value) \
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__asm__ __volatile__ ( \
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"in __tmp_reg__,__SREG__" "\n\t" \
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"cli" "\n\t" \
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"wdr" "\n\t" \
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"sts %0,%1" "\n\t" \
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"out __SREG__,__tmp_reg__" "\n\t" \
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"sts %0,%2" "\n\t" \
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: /* no outputs */ \
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: "M" (_SFR_MEM_ADDR(_WD_CONTROL_REG)), \
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"r" (_BV(_WD_CHANGE_BIT) | _BV(WDE)), \
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"r" ((uint8_t) ((value & 0x08 ? _WD_PS3_MASK : 0x00) | \
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_BV(WDIE) | (value & 0x07)) ) \
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: "r0" \
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)
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/* Power down MCU with watchdog timer
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* wdto: watchdog timer timeout defined in <avr/wdt.h>
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* WDTO_15MS
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* WDTO_30MS
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* WDTO_60MS
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* WDTO_120MS
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* WDTO_250MS
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* WDTO_500MS
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* WDTO_1S
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* WDTO_2S
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* WDTO_4S
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* WDTO_8S
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*/
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static uint8_t wdt_timeout = 0;
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static void power_down(uint8_t wdto)
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{
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#ifdef PROTOCOL_LUFA
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if (USB_DeviceState == DEVICE_STATE_Configured) return;
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#endif
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wdt_timeout = wdto;
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// Watchdog Interrupt Mode
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wdt_intr_enable(wdto);
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// TODO: more power saving
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// See PicoPower application note
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// - I/O port input with pullup
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// - prescale clock
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// - BOD disable
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// - Power Reduction Register PRR
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set_sleep_mode(SLEEP_MODE_PWR_DOWN);
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sleep_enable();
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sei();
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sleep_cpu();
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sleep_disable();
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// Disable watchdog after sleep
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wdt_disable();
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}
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static void standby(void)
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{
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set_sleep_mode(SLEEP_MODE_STANDBY);
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sleep_enable();
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sei();
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sleep_cpu();
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sleep_disable();
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}
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static void idle(void)
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{
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set_sleep_mode(SLEEP_MODE_IDLE);
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sleep_enable();
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sei();
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sleep_cpu();
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sleep_disable();
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}
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void suspend_idle(uint8_t time)
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{
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idle();
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}
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void suspend_power_down(void)
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{
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#ifdef NO_SUSPEND_POWER_DOWN
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;
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#elif defined(SUSPEND_MODE_NOPOWERSAVE)
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;
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#elif defined(SUSPEND_MODE_STANDBY)
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standby();
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#elif defined(SUSPEND_MODE_IDLE)
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idle();
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#else
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power_down(WDTO_15MS);
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#endif
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}
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bool suspend_wakeup_condition(void)
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{
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matrix_power_up();
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matrix_scan();
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matrix_power_down();
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for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
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if (matrix_get_row(r)) return true;
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}
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return false;
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}
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// run immediately after wakeup
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void suspend_wakeup_init(void)
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{
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// clear keyboard state
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matrix_clear();
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clear_keyboard();
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#ifdef BACKLIGHT_ENABLE
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backlight_init();
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#endif
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}
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#ifndef NO_SUSPEND_POWER_DOWN
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/* watchdog timeout */
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ISR(WDT_vect)
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{
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// compensate timer for sleep
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switch (wdt_timeout) {
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case WDTO_15MS:
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timer_count += 15 + 2; // WDTO_15MS + 2(from observation)
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break;
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default:
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;
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}
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}
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#endif
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