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fix i2c scanning eror for Arduino (#2364)
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parent
0406e27100
commit
262d69308d
2 changed files with 4 additions and 5 deletions
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@ -33,9 +33,8 @@ void ArduinoI2CBus::dump_config() {
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if (this->scan_) {
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ESP_LOGI(TAG, "Scanning i2c bus for active devices...");
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uint8_t found = 0;
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for (uint8_t address = 1; address < 120; address++) {
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auto err = readv(address, nullptr, 0);
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for (uint8_t address = 8; address < 120; address++) {
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auto err = writev(address, nullptr, 0);
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if (err == ERROR_OK) {
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ESP_LOGI(TAG, "Found i2c device at address 0x%02X", address);
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found++;
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@ -43,8 +43,8 @@ void IDFI2CBus::dump_config() {
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if (this->scan_) {
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ESP_LOGI(TAG, "Scanning i2c bus for active devices...");
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uint8_t found = 0;
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for (uint8_t address = 1; address < 120; address++) {
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auto err = readv(address, nullptr, 0);
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for (uint8_t address = 8; address < 120; address++) {
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auto err = writev(address, nullptr, 0);
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if (err == ERROR_OK) {
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ESP_LOGI(TAG, "Found i2c device at address 0x%02X", address);
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