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Show battery state on top bar

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thanks @al3x10m for pointing out the possibility
This commit is contained in:
d0k3 2017-09-16 16:46:30 +02:00
parent a947835830
commit 5941ce41bc
3 changed files with 25 additions and 8 deletions
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7
source/common/power.c
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@ -1,7 +1,6 @@
#include "power.h" #include "power.h"
#include "i2c.h" #include "i2c.h"
#include "cache.h" #include "cache.h"
#include "timer.h"
#include "pxi.h" #include "pxi.h"
static const u8 br_settings[] = {0x10, 0x17, 0x1E, 0x25, 0x2C, 0x34, 0x3C, 0x44, 0x4D, 0x56, 0x60, 0x6B, 0x79, 0x8C, 0xA7, 0xD2}; static const u8 br_settings[] = {0x10, 0x17, 0x1E, 0x25, 0x2C, 0x34, 0x3C, 0x44, 0x4D, 0x56, 0x60, 0x6B, 0x79, 0x8C, 0xA7, 0xD2};
@ -18,6 +17,12 @@ void CheckBrightness() {
return; return;
} }
u32 GetBatteryPercent() {
u8 battery = 0;
I2C_readRegBuf(I2C_DEV_MCU, 0x0B, &battery, 1);
return battery;
}
void Reboot() { void Reboot() {
I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs I2C_writeReg(I2C_DEV_MCU, 0x22, 1 << 0); // poweroff LCD to prevent MCU hangs
flushEntireDCache(); flushEntireDCache();

1
source/common/power.h
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@ -3,6 +3,7 @@
#include "common.h" #include "common.h"
void CheckBrightness(); void CheckBrightness();
u32 GetBatteryPercent();
void ScreenOn(); void ScreenOn();
void Reboot(); void Reboot();
void PowerOff(); void PowerOff();

25
source/godmode.c
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@ -59,17 +59,27 @@ typedef struct {
u32 scroll; u32 scroll;
} PaneData; } PaneData;
void GetTimeString(char* timestr, bool forced_update) { void GetTimeString(char* timestr, bool forced_update, bool full_year) {
static DsTime dstime; static DsTime dstime;
static u64 timer = (u64) -1; // this ensures we don't check the time too often static u64 timer = (u64) -1; // this ensures we don't check the time too often
if (forced_update || (timer == (u64) -1) || (timer_sec(timer) > 30)) { if (forced_update || (timer == (u64) -1) || (timer_sec(timer) > 30)) {
get_dstime(&dstime); get_dstime(&dstime);
timer = timer_start(); timer = timer_start();
} }
if (timestr) snprintf(timestr, 31, "20%02lX-%02lX-%02lX %02lX:%02lX", if (timestr) snprintf(timestr, 31, "%s%02lX-%02lX-%02lX %02lX:%02lX", full_year ? "20" : "",
(u32) dstime.bcd_Y, (u32) dstime.bcd_M, (u32) dstime.bcd_D, (u32) dstime.bcd_h, (u32) dstime.bcd_m); (u32) dstime.bcd_Y, (u32) dstime.bcd_M, (u32) dstime.bcd_D, (u32) dstime.bcd_h, (u32) dstime.bcd_m);
} }
u32 GetBatteryPercentSafe() {
static u32 battery = 0;
static u64 timer = (u64) -1; // this ensures we don't check the battery too often
if ((timer == (u64) -1) || (timer_sec(timer) > 120)) {
battery = GetBatteryPercent();
timer = timer_start();
}
return battery;
}
void DrawTopBar(const char* curr_path) { void DrawTopBar(const char* curr_path) {
const u32 bartxt_start = (FONT_HEIGHT_EXT == 10) ? 1 : 2; const u32 bartxt_start = (FONT_HEIGHT_EXT == 10) ? 1 : 2;
const u32 bartxt_x = 2; const u32 bartxt_x = 2;
@ -97,10 +107,11 @@ void DrawTopBar(const char* curr_path) {
} }
#endif #endif
if (show_time) { // clock if (show_time) { // clock & battery
char timestr[32]; char timestr[32];
GetTimeString(timestr, false); GetTimeString(timestr, false, false);
DrawStringF(TOP_SCREEN, bartxt_rx, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, "%19.19s", timestr); DrawStringF(TOP_SCREEN, bartxt_rx, bartxt_start, COLOR_STD_BG, COLOR_TOP_BAR, "%14.14s %3lu%%", timestr,
GetBatteryPercentSafe());
} }
} }
@ -1463,7 +1474,7 @@ u32 HomeMoreMenu(char* current_path, DirStruct* current_dir, DirStruct* clipboar
if (ShowRtcSetterPrompt(&dstime, "Set RTC date&time:")) { if (ShowRtcSetterPrompt(&dstime, "Set RTC date&time:")) {
char timestr[32]; char timestr[32];
set_dstime(&dstime); set_dstime(&dstime);
GetTimeString(timestr, true); GetTimeString(timestr, true, true);
ShowPrompt(false, "New RTC date&time is:\n%s\n \nHint: HOMEMENU time needs\nmanual adjustment after\nsetting the RTC.", ShowPrompt(false, "New RTC date&time is:\n%s\n \nHint: HOMEMENU time needs\nmanual adjustment after\nsetting the RTC.",
timestr); timestr);
} }
@ -1564,7 +1575,7 @@ u32 GodMode(bool is_b9s) {
ShowRtcSetterPrompt(&dstime, "Set RTC date&time:")) { ShowRtcSetterPrompt(&dstime, "Set RTC date&time:")) {
char timestr[32]; char timestr[32];
set_dstime(&dstime); set_dstime(&dstime);
GetTimeString(timestr, true); GetTimeString(timestr, true, true);
ShowPrompt(false, "New RTC date&time is:\n%s\n \nHint: HOMEMENU time needs\nmanual adjustment after\nsetting the RTC.", timestr); ShowPrompt(false, "New RTC date&time is:\n%s\n \nHint: HOMEMENU time needs\nmanual adjustment after\nsetting the RTC.", timestr);
} }
} }