Home-IoT/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2024-11-25 16:38:16 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

Fix RMT timing clock base (#6101)

Browse source
This commit is contained in:
Piotr Majkrzak 2024-01-16 09:10:44 +01:00 committed by GitHub
parent e35cab018a
commit ea03058ace
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
esphome/components/esp32_rmt_led_strip/led_strip.cpp
View file

@ -13,6 +13,8 @@ namespace esp32_rmt_led_strip {
static const char *const TAG = "esp32_rmt_led_strip";
static const uint32_t RMT_CLK_FREQ = 80000000;
static const uint8_t RMT_CLK_DIV = 2;
void ESP32RMTLEDStripLightOutput::setup() {
@ -65,7 +67,7 @@ void ESP32RMTLEDStripLightOutput::setup() {
void ESP32RMTLEDStripLightOutput::set_led_params(uint32_t bit0_high, uint32_t bit0_low, uint32_t bit1_high,
uint32_t bit1_low) {
float ratio = (float) APB_CLK_FREQ / RMT_CLK_DIV / 1e09f;
float ratio = (float) RMT_CLK_FREQ / RMT_CLK_DIV / 1e09f;
// 0-bit
this->bit0_.duration0 = (uint32_t) (ratio * bit0_high);