Upstream/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2024-12-18 15:57:58 +01:00
Code Issues Projects Releases Wiki Activity

[i2c] Use correct macro to determine number of i2c peripherals for idf (#7947)

Browse Source
This commit is contained in:
Jesse Hills 2024-12-10 23:24:06 +13:00 committed by GitHub
parent 444e162c92
commit 7aa54b6879
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
esphome/components/i2c/i2c_bus_esp_idf.cpp
View File

@ -17,14 +17,14 @@ void IDFI2CBus::setup() {
ESP_LOGCONFIG(TAG, "Setting up I2C bus...");
static i2c_port_t next_port = I2C_NUM_0;
port_ = next_port;
#if I2C_NUM_MAX > 1
#if SOC_I2C_NUM > 1
next_port = (next_port == I2C_NUM_0) ? I2C_NUM_1 : I2C_NUM_MAX;
#else
next_port = I2C_NUM_MAX;
#endif
if (port_ == I2C_NUM_MAX) {
ESP_LOGE(TAG, "Too many I2C buses configured");
ESP_LOGE(TAG, "Too many I2C buses configured. Max %u supported.", SOC_I2C_NUM);
this->mark_failed();
return;
}