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If we swap back, we it probably work

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This commit is contained in:
Jimmy Wennlund 2024-09-08 23:26:18 +02:00
parent ed52557a3d
commit 417d353d6c
1 changed files with 17 additions and 22 deletions
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39
esphome/components/bl0910/bl0910.cpp
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@ -3,6 +3,7 @@
#include "esphome/core/helpers.h"
#include "constant.h"
#include <cinttypes>
#include <cstdint>
namespace esphome {
namespace bl0910 {
@ -43,13 +44,12 @@ int32_t BL0910::read_register(uint8_t addr) {
this->transfer_array(packet, sizeof(packet) / sizeof(packet[0]));
this->disable();
// Verify checksum
uint8_t checksum = BL0910_READ_COMMAND + addr;
for (int i = 2; i < 5; i++) {
checksum += packet[i];
}
checksum &= 0xFF;
checksum ^= 0xFF;
// These bytes are swapped out with SPI transfer_array to zeros
// But needs to be swapped back to verify checksum
packet[0] = BL0910_READ_COMMAND;
packet[1] = addr;
uint8_t checksum = checksum_calc(packet);
if (checksum != packet[5]) // checksum is byte 6
{
ESP_LOGE(TAG, "Checksum error calculated: %x != read: %x", checksum, packet[5]);
@ -129,30 +129,25 @@ void BL0910::dump_config() { // NOLINT(readability-function-cognitive-complexit
ESP_LOGCONFIG(TAG, "BL0910:");
for (int i = 0; i < NUM_CHANNELS; i++) {
if (voltage_sensor_[i]) {
char buf[20];
snprintf(buf, sizeof(buf), "Voltage %d", i + 1);
LOG_SENSOR("", buf, voltage_sensor_[i]);
std::string label = str_sprintf("Voltage %d", i + 1);
LOG_SENSOR("", label.c_str(), voltage_sensor_[i]);
}
if (current_sensor_[i]) {
char buf[20];
snprintf(buf, sizeof(buf), "Current %d", i + 1);
LOG_SENSOR("", buf, current_sensor_[i]);
std::string label = str_sprintf("Current %d", i + 1);
LOG_SENSOR("", label.c_str(), current_sensor_[i]);
}
if (power_sensor_[i]) {
char buf[20];
snprintf(buf, sizeof(buf), "Power %d", i + 1);
LOG_SENSOR("", buf, power_sensor_[i]);
std::string label = str_sprintf("Power %d", i + 1);
LOG_SENSOR("", label.c_str(), power_sensor_[i]);
}
if (energy_sensor_[i]) {
char buf[20];
snprintf(buf, sizeof(buf), "Energy %d", i + 1);
LOG_SENSOR("", buf, energy_sensor_[i]);
std::string label = str_sprintf("Energy %d", i + 1);
LOG_SENSOR("", label.c_str(), energy_sensor_[i]);
}
if (power_factor_sensor_[i]) {
char buf[20];
snprintf(buf, sizeof(buf), "Power Factor %d", i + 1);
LOG_SENSOR("", buf, power_factor_sensor_[i]);
std::string label = str_sprintf("Power Factor %d", i + 1);
LOG_SENSOR("", label.c_str(), power_factor_sensor_[i]);
}
}
if (this->frequency_sensor_) {