還是用三星會好一點
scubadiving wrote:
在哪設定 USB 充電啊? 熊大
etc 裡面有一個USB權限改看看了！！
照理來說應該包在recovery.img 裡面可以動到硬體層的管理
這裡在系統內可以改寫！ 不過最好有全志的發展套件組的相關說明會比較好處理。
要程式剝殼.
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;pmu_twi_addr ---slave address
;pmu_twi_id ---i2c bus number (0 TWI0, 1 TWI2, 2 TWI3)
;pmu_irq_id ---irq number (0 irq0,1 irq1,……)
;pmu_battery_rdc ---battery initial resistance,mΩ,根據實際電池內阻填寫
;pmu_battery_cap ---battery capability,mAh，根據實際電池容量填寫
;pmu_init_chgcur ---set initial charging current limite,mA，300/400/500/600/700/800/900/1000/1100/1200/1300/1400/1500/1600/1700/1800
;pmu_suspend_chgcur ---set suspend charging current limite,mA，300/400/500/600/700/800/900/1000/1100/1200/1300/1400/1500/1600/1700/1800
;pmu_resume_chgcur ---set resume charging current limite,mA，300/400/500/600/700/800/900/1000/1100/1200/1300/1400/1500/1600/1700/1800
;pmu_shutdown_chgcur ---set shutdown charging current limite,mA，300/400/500/600/700/800/900/1000/1100/1200/1300/1400/1500/1600/1700/1800
;pmu_init_chgvol ---set initial charing target voltage,mV,4100/4150/4200/4360
;pmu_init_chgend_rate ---set initial charing end current rate,10/15
;pmu_init_chg_enabled ---set initial charing enabled,0:關閉,1:打開
;pmu_init_adc_freq ---set initial adc frequency,Hz,25/50/100/200
;pmu_init_adc_freqc ---set initial coulomb adc coufrequency,Hz,25/50/100/200
;pmu_init_chg_pretime ---set initial pre-charging time,min,40/50/60/70
;pmu_init_chg_csttime ---set initial constance-charging time,min,360/480/600/720
;pmu_usbvol_limit ---set usb voltage limited enable,0:關閉,1:打開
;pmu_usbvol ---set usb limited voltage level,mV,4000/4100/4200/4300/4400/4500/4600/4700
;pmu_usbcur_limit ---set usb current limited enable,0:關閉,1:打開
;pmu_usbcur ---set usb limited voltage level,mA,100/500/900
;pmu_pwroff_vol ---set protect voltage when system start up,mV,2600/2700/2800/2900/3000/3100/3200/3300
;pmu_pwron_vol ---set protect voltage after system start up,mV,2600/2700/2800/2900/3000/3100/3200/3300
;pmu_pekoff_time ---set pek off time,ms, 4000/6000/8000/10000
;pmu_pekoff_en ---set pek off enable, 0:關閉,1:打開
;pmu_peklong_time ---set pek pek long irq time,ms,1000/1500/2000/2500
;pmu_pekon_time ---set pek on time,ms,128/1000/2000/3000
;pmu_pwrok_time ---set pmu pwrok delay time,ms,8/64
;pmu_pwrnoe_time ---set pmu n_oe power down delay time,ms,128/1000/2000/3000
;pmu_intotp_en ---set pmu power down when overtempertur enable,0:關閉，1：打開
;----------------------------------------------------------------------------------
[pmu_para]
pmu_used = 1
pmu_twi_addr = 0x34
pmu_twi_id = 0
pmu_irq_id = 0
pmu_battery_rdc = 200
pmu_battery_cap = 2600
;pmu_init_chgcur = 300
pmu_init_chgcur = 600
pmu_earlysuspend_chgcur = 600
pmu_suspend_chgcur = 1000
pmu_resume_chgcur = 300
pmu_shutdown_chgcur = 1000
pmu_init_chgvol = 4200
pmu_init_chgend_rate = 15
pmu_init_chg_enabled = 1
pmu_init_adc_freq = 100
pmu_init_adc_freqc = 100
pmu_init_chg_pretime = 50
pmu_init_chg_csttime = 720
內文搜尋
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