nedko/filament-counter-v2
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Fixed EEPROM Writing. Fixed not sending stop on I2C

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nedko 2022-11-07 22:38:56 +02:00
parent 6f76c5a5b0
commit 6cd14efd0c
2 changed files with 16 additions and 2 deletions
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1
TODO
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@ -1,2 +1 @@
Fix EEPROM write - detection and read work (maybe algo failure?)
Battery icon - how to calc percentage?

17
code/main.c
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@ -109,7 +109,7 @@ uint8_t event_count = 0;
uint8_t *event_read = events;
uint8_t *event_write = events;
uint32_t ms = 0;
volatile uint32_t ms = 0;
#ifdef ROT_REVERSE
const uint8_t PROGMEM rot_table[16] =
@ -749,6 +749,8 @@ void display_init()
{
display_send_data(buf, sizeof(buf));
}
i2c_stop();
}
void display_enable(uint8_t en)
@ -819,6 +821,7 @@ void print_symbol(uint8_t symbol_idx, uint8_t x, uint8_t y, uint8_t invert)
display_set_area(x, x + CHAR_SIZE * 2 - 1, y * 2, y * 2 + 1);
display_send_data(unfolded_symbol, sizeof(unfolded_symbol));
i2c_stop();
}
void print_mm()
@ -1061,11 +1064,13 @@ void print_battery_icon()
display_set_area(OLED_BATTERY_ICON_X1, OLED_BATTERY_ICON_X1 + OLED_BATTERY_ICON_SIZE - 1,
OLED_BATTERY_ICON_Y1, OLED_BATTERY_ICON_Y2);
display_send_data(buf, (OLED_BATTERY_ICON_Y2 - OLED_BATTERY_ICON_Y1 + 1) * OLED_BATTERY_ICON_SIZE);
i2c_stop();
// Draw right border
display_set_area(OLED_BATTERY_ICON_X2 - OLED_BATTERY_ICON_SIZE + 1, OLED_BATTERY_ICON_X2,
OLED_BATTERY_ICON_Y1, OLED_BATTERY_ICON_Y2);
display_send_data(buf, (OLED_BATTERY_ICON_Y2 - OLED_BATTERY_ICON_Y1 + 1) * OLED_BATTERY_ICON_SIZE);
i2c_stop();
for (i = 0; i < sizeof(buf); ++i)
{
@ -1077,10 +1082,12 @@ void print_battery_icon()
OLED_BATTERY_ICON_X1 + OLED_BATTERY_ICON_SIZE * 2 - 1,
OLED_BATTERY_ICON_Y1, OLED_BATTERY_ICON_Y1);
display_send_data(buf, OLED_BATTERY_ICON_SIZE);
i2c_stop();
display_set_area(OLED_BATTERY_ICON_X2 - OLED_BATTERY_ICON_SIZE * 2 + 1,
OLED_BATTERY_ICON_X2 - OLED_BATTERY_ICON_SIZE,
OLED_BATTERY_ICON_Y1, OLED_BATTERY_ICON_Y1);
display_send_data(buf, OLED_BATTERY_ICON_SIZE);
i2c_stop();
for (i = 0; i < sizeof(buf); ++i)
{
@ -1092,10 +1099,12 @@ void print_battery_icon()
OLED_BATTERY_ICON_X1 + OLED_BATTERY_ICON_SIZE * 2 - 1,
OLED_BATTERY_ICON_Y2, OLED_BATTERY_ICON_Y2);
display_send_data(buf, OLED_BATTERY_ICON_SIZE);
i2c_stop();
display_set_area(OLED_BATTERY_ICON_X2 - OLED_BATTERY_ICON_SIZE * 2 + 1,
OLED_BATTERY_ICON_X2 - OLED_BATTERY_ICON_SIZE,
OLED_BATTERY_ICON_Y2, OLED_BATTERY_ICON_Y2);
display_send_data(buf, OLED_BATTERY_ICON_SIZE);
i2c_stop();
}
// TODO: Calc battery percent
@ -1151,6 +1160,7 @@ void print_battery_icon()
y, y);
display_send_data(buf, OLED_BATTERY_ICON_X2 - OLED_BATTERY_ICON_X1 -
OLED_BATTERY_ICON_SIZE * 4 + 1);
i2c_stop();
}
// Buffer safety
@ -1316,6 +1326,7 @@ int8_t write_eeprom_val(int8_t idx, uint32_t value, uint8_t direction)
{
int8_t err;
uint8_t buf[4];
uint32_t write_complete_when;
if (idx < 0)
{
@ -1336,6 +1347,10 @@ int8_t write_eeprom_val(int8_t idx, uint32_t value, uint8_t direction)
return -1;
}
// Wait for write to complete
write_complete_when = ms + 20;
while (ms < write_complete_when);
return 0;
}