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Add ColorToHaspPayload

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This commit is contained in:
fvanroie 2022-04-12 02:35:21 +02:00
parent 945ce73a76
commit 70c58213de
1 changed files with 9 additions and 0 deletions
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9
src/hasp/hasp_parser.cpp
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@ -8,8 +8,17 @@
#include "hasplib.h"
void Parser::ColorToHaspPayload(lv_color_t color, char* payload, size_t size)
{
lv_color32_t c32;
c32.full = lv_color_to32(color);
snprintf_P(payload, size, PSTR("#%02x%02x%02x"), c32.ch.red, c32.ch.green, c32.ch.blue);
}
bool Parser::haspPayloadToColor(const char* payload, lv_color32_t& color)
{
if(!payload) return false;
/* HEX format #rrggbb or #rgb */
if(*payload == '#') {
if(strlen(payload) >= 8) return false;