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update sos

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OneOfEleven 2023-10-28 22:27:47 +01:00
parent 07315c8b97
commit 37b766c2fc
3 changed files with 7 additions and 4 deletions
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11
app/app.c
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@ -1423,7 +1423,7 @@ void APP_process_flash_light_10ms(void)
break;
case FLASHLIGHT_ON:
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_FLASHLIGHT);
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_FLASHLIGHT);
break;
case FLASHLIGHT_BLINK:
@ -1432,9 +1432,12 @@ void APP_process_flash_light_10ms(void)
break;
case FLASHLIGHT_SOS:
{
const unsigned int bit = (g_flash_light_blink_tick_10ms / 15) % (32 + 6); // 150ms tick
if (bit < 32 && (sos & (1u << (31 - bit))))
{ // 150ms tick
// '15' sets the morse speed, lower value = faster speed
// '+ 6' lengthens the loop time
const unsigned int num_bits = sizeof(sos) * 8;
const unsigned int bit = (g_flash_light_blink_tick_10ms / 15) % (num_bits + 6);
if (bit < num_bits && (sos & (1u << ((num_bits - 1) - bit))))
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_FLASHLIGHT); // ON
else
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_FLASHLIGHT); // OFF

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firmware.bin
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firmware.packed.bin
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