huxi
96 lines
3.1 KiB
C
96 lines
3.1 KiB
C
#include "app_config.h"
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#include "cpu/includes.h"
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#include "asm/charge.h"
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#include "system/init.h"
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#include "asm/power_interface.h"
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#include "gpio.h"
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#if TCFG_CHARGE_ENABLE
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static void vpwr_wakeup_callback(P33_IO_WKUP_EDGE edge)
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{
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ldoin_wakeup_isr();
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}
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static const struct _p33_io_wakeup_config vbat_port = {
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.edge = BOTH_EDGE, //唤醒方式选择,可选：上升沿\下降沿\双边沿
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.filter = PORT_FLT_16ms,
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.gpio = IO_VBTCH_DET, //唤醒口选择
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.callback = vpwr_wakeup_callback,
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};
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static const struct _p33_io_wakeup_config ldoin_port = {
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.edge = BOTH_EDGE, //唤醒方式选择,可选：上升沿\下降沿\双边沿
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.filter = PORT_FLT_16ms,
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.gpio = IO_LDOIN_DET, //唤醒口选择
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.callback = vpwr_wakeup_callback,
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};
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void charge_wakeup_init()
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{
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p33_io_wakeup_port_init(&vbat_port);
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p33_io_wakeup_enable(IO_VBTCH_DET, 1);
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p33_io_wakeup_port_init(&ldoin_port);
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p33_io_wakeup_enable(IO_LDOIN_DET, 1);
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}
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static const struct charge_platform_data charge_data = {
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.charge_en = TCFG_CHARGE_ENABLE, //内置充电使能
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.charge_poweron_en = TCFG_CHARGE_POWERON_ENABLE, //是否支持充电开机
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.charge_full_V = TCFG_CHARGE_FULL_V, //充电截止电压
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.charge_full_mA = TCFG_CHARGE_FULL_MA, //充电截止电流
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.charge_mA = TCFG_CHARGE_MA, //充电电流
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.charge_trickle_mA = TCFG_CHARGE_TRICKLE_MA, //涓流电流
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/* ldo5v拔出过滤值，过滤时间 = (filter*2 + 20)ms,
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* ldoin < 0.6V且时间大于过滤时间才认为拔出
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* 对于充满直接从5V掉到0V的充电仓，该值必须设置成0
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* 对于充满由5V先掉到0V之后再升压到xV的 充电仓，需要根据实际情况设置该值大小
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* */
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.ldo5v_off_filter = TCFG_LDOIN_OFF_FILTER_TIME / 2,
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.ldo5v_on_filter = TCFG_LDOIN_ON_FILTER_TIME / 2,
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.ldo5v_keep_filter = TCFG_LDOIN_KEEP_FILTER_TIME / 2,
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.ldo5v_pulldown_lvl = TCFG_LDOIN_PULLDOWN_LEV,
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.ldo5v_pulldown_keep = TCFG_LDOIN_PULLDOWN_KEEP,
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/*
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* 1. 对于自动升压充电舱,若充电舱需要更大的负载才能检测到插入时，请将该变量置1
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并且根据需求配置下拉电阻档位
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* 2. 对于按键升压,并且是通过上拉电阻去提供维持电压的舱,请将该变量设置1,
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并且根据舱的上拉配置下拉需要的电阻挡位
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* 3. 对于常5V的舱,可将改变量设为0,省功耗
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*/
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.ldo5v_pulldown_en = TCFG_LDOIN_PULLDOWN_EN,
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};
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int board_charge_init()
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{
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charge_wakeup_init();
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charge_init(&charge_data);
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if (get_charge_online_flag()) {
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power_set_mode(PWR_LDO15);
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} else {
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power_set_mode(TCFG_LOWPOWER_POWER_SEL);
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}
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return 0;
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}
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platform_initcall(board_charge_init);
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#else
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//没开启充电时,关闭漏电寄存器(约2uA)
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int board_charge_init()
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{
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CHG_VILOOP_EN(0);
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CHG_VILOOP2_EN(0);
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return 0;
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}
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platform_initcall(board_charge_init);
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#endif
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