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simplify battery calculation for now

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example_keyboards
Priyadi Iman Nurcahyo 8 years ago
parent b31ac35441
commit 9fc3afbef4
4 changed files with 92 additions and 24 deletions
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89
keyboards/handwired/promethium/config.h
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@ -43,38 +43,107 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROW_PINS { D7, C6, D0, D1, F5, F4, F1, F0 }
#define UNUSED_PINS
/* COL2ROW or ROW2COL */
/*
* Keyboard Matrix Assignments
*
* Change this to how you wired your keyboard
* COLS: AVR pins used for columns, left to right
* ROWS: AVR pins used for rows, top to bottom
* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
*
*/
#define DIODE_DIRECTION COL2ROW
/* define if matrix has ghost */
// #define BACKLIGHT_PIN B7
// #define BACKLIGHT_BREATHING
// #define BACKLIGHT_LEVELS 3
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCING_DELAY 5
/* define if matrix has ghost (lacks anti-ghosting diodes) */
//#define MATRIX_HAS_GHOST
/* number of backlight levels */
#define BACKLIGHT_LEVELS 3
/* Set 0 if debouncing isn't needed */
#define DEBOUNCING_DELAY 5
/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
#define LOCKING_SUPPORT_ENABLE
// #define LOCKING_SUPPORT_ENABLE
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
// #define LOCKING_RESYNC_ENABLE
/*
* Force NKRO
*
* Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
* state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
* makefile for this to work.)
*
* If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
* until the next keyboard reset.
*
* NKRO may prevent your keystrokes from being detected in the BIOS, but it is
* fully operational during normal computer usage.
*
* For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
* or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
* bootmagic, NKRO mode will always be enabled until it is toggled again during a
* power-up.
*
*/
//#define FORCE_NKRO
/* key combination for command */
#define IS_COMMAND() ( \
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT) | MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RCTRL)) \
)
/* control how magic key switches layers */
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS true
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS true
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
/* override magic key keymap */
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
//#define MAGIC_KEY_HELP1 H
//#define MAGIC_KEY_HELP2 SLASH
//#define MAGIC_KEY_DEBUG D
//#define MAGIC_KEY_DEBUG_MATRIX X
//#define MAGIC_KEY_DEBUG_KBD K
//#define MAGIC_KEY_DEBUG_MOUSE M
//#define MAGIC_KEY_VERSION V
//#define MAGIC_KEY_STATUS S
//#define MAGIC_KEY_CONSOLE C
//#define MAGIC_KEY_LAYER0_ALT1 ESC
//#define MAGIC_KEY_LAYER0_ALT2 GRAVE
//#define MAGIC_KEY_LAYER0 0
//#define MAGIC_KEY_LAYER1 1
//#define MAGIC_KEY_LAYER2 2
//#define MAGIC_KEY_LAYER3 3
//#define MAGIC_KEY_LAYER4 4
//#define MAGIC_KEY_LAYER5 5
//#define MAGIC_KEY_LAYER6 6
//#define MAGIC_KEY_LAYER7 7
//#define MAGIC_KEY_LAYER8 8
//#define MAGIC_KEY_LAYER9 9
//#define MAGIC_KEY_BOOTLOADER PAUSE
//#define MAGIC_KEY_LOCK CAPS
//#define MAGIC_KEY_EEPROM E
//#define MAGIC_KEY_NKRO N
//#define MAGIC_KEY_SLEEP_LED Z
/*
* Feature disable options
* These options are also useful to firmware size reduction.
*/
/* disable debug print */
//#define NO_DEBUG
// #define NO_DEBUG
/* disable print */
//#define NO_PRINT
// #define NO_PRINT
/* disable action features */
//#define NO_ACTION_LAYER

4
keyboards/handwired/promethium/keymaps/priyadi/keymap.c
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@ -987,8 +987,8 @@ void matrix_scan_user(void) {
led_set_layer_indicator();
}
void battery_poll(float percentage) {
rgbsps_sethsv(LED_IND_BATTERY, percentage*120/100, 255, 15);
void battery_poll(uint8_t level) {
rgbsps_sethsv(LED_IND_BATTERY, level * 120/255, 255, 15);
rgbsps_send();
}

19
keyboards/handwired/promethium/promethium.c
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@ -3,20 +3,17 @@
#include "timer.h"
#include "matrix.h"
float battery_percentage(void) {
// cubic fit {3.3, 0}, {3.5, 2.9}, {3.6, 5}, {3.7, 8.6}, {3.8, 36}, {3.9, 62}, {4.0, 73}, {4.05, 83}, {4.1, 89}, {4.15, 94}, {4.2, 100}
uint8_t battery_level(void) {
float voltage = analogRead(BATTERY_PIN) * 2 * 3.3 / 1024;
float percentage = (voltage - 3.5) * 143;
if (percentage > 100) {
return 100;
} else if (percentage < 0) {
return 0;
} else {
return percentage;
}
if (voltage < MIN_VOLTAGE) return 0;
if (voltage > MAX_VOLTAGE) return 255;
return (voltage - MIN_VOLTAGE) / (MAX_VOLTAGE - MIN_VOLTAGE) * 255;
}
__attribute__ ((weak))
void battery_poll(float percentage) {
void battery_poll(uint8_t level) {
}
void matrix_init_kb(void) {
@ -29,7 +26,7 @@ void matrix_scan_kb(void) {
if (counter > BATTERY_POLL) {
counter = 0;
battery_poll(battery_percentage());
battery_poll(battery_level());
}
matrix_scan_user();

4
keyboards/handwired/promethium/promethium.h
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@ -7,6 +7,8 @@
#define UNICODE_TYPE_DELAY 0
#define BATTERY_PIN 9
#define BATTERY_POLL 30000
#define MAX_VOLTAGE 4.2
#define MIN_VOLTAGE 3.2
#define KEYMAP( \
k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, \
@ -103,4 +105,4 @@ enum led_sequence {
#endif
void battery_poll(float percentage);
void battery_poll(uint8_t level);
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