CanSat/EmbeddedESP
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revert mission timer to 32 bit, add signal level monitoring

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This commit is contained in:
Bruno Rybársky
2025-05-05 09:02:48 +02:00
parent ee54abb663
commit 22d9f1f32a
10 changed files with 85 additions and 70 deletions
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73
main/hw/ina260.c
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@@ -8,21 +8,26 @@ i2c_device_config_t INA260_DEV_CFG = {
i2c_master_dev_handle_t INA260_DEV_HANDLE;
void ina260_reset() {
void ina260_reset()
{
i2c_write_register_16(INA260_DEV_HANDLE, 0x00, 0x0FFF); // set ina max averaging and max time
}
esp_err_t ina260_init()
{
esp_err_t ret = i2c_master_bus_add_device(i2c0_bus_hdl, &INA260_DEV_CFG, &INA260_DEV_HANDLE);
if (ret != ESP_OK) {return ret;}
return i2c_write_register_16(INA260_DEV_HANDLE, INA260_CONFIG_REGISTER,
CONFIG_AVG_1024 | CONFIG_VBUSCT_8_244MS | CONFIG_ISHCT_8_244MS | CONFIG_MODE_CURRENT_VOLTAGE_CONTINOUS); // set ina max averaging and max time
if (ret != ESP_OK)
{
ESP_LOGE(TAG_INA, "%s", esp_err_to_name(ret));
return ret;
}
ESP_LOGI(TAG_INA, "hehedstesfsewscdsfsrgerpodsvhdrsivhriuvjdreiv");
return i2c_write_register_16(INA260_DEV_HANDLE, INA260_CONFIG_REGISTER,
CONFIG_AVG_1024 | CONFIG_VBUSCT_8_244MS | CONFIG_ISHCT_8_244MS | CONFIG_MODE_CURRENT_VOLTAGE_CONTINOUS); // set ina max averaging and max time
}
esp_err_t i2c_master_read_register_transmit_receive(i2c_master_dev_handle_t device_handle, uint8_t reg_addr, uint8_t *data, size_t data_len) {
esp_err_t i2c_master_read_register_transmit_receive(i2c_master_dev_handle_t device_handle, uint8_t reg_addr, uint8_t *data, size_t data_len)
{
esp_err_t ret;
// The register address is what we want to send first (the "transmit" part)
@@ -35,11 +40,12 @@ esp_err_t i2c_master_read_register_transmit_receive(i2c_master_dev_handle_t devi
// Perform the combined write (register address) and read (register value)
ret = i2c_master_transmit_receive(INA260_DEV_HANDLE,
write_buffer, write_size,
read_buffer, read_size,
I2C_TIMEOUT_MS_VALUE);
write_buffer, write_size,
read_buffer, read_size,
I2C_TIMEOUT_MS_VALUE);
if (ret == ESP_OK) {
if (ret == ESP_OK)
{
// Copy the data from the temporary read buffer to the output buffer
memcpy(data, read_buffer, read_size);
}
@@ -49,29 +55,32 @@ esp_err_t i2c_master_read_register_transmit_receive(i2c_master_dev_handle_t devi
void ina260_readParams(uint16_t *volt, uint16_t *cur, uint16_t *pow)
{
*volt = 0;
*cur = 0;
*pow = 0;
for (uint8_t reg_addr = 1; reg_addr <= 3; reg_addr++)
if (INA260_DEV_HANDLE)
{
uint8_t reg_value[2] = {0}; // Buffer for storing register data
ESP_ERROR_CHECK(i2c_master_read_register_transmit_receive(INA260_DEV_HANDLE, reg_addr, reg_value, sizeof(reg_value)));
// Perform the register read
switch (reg_addr)
*volt = 0;
*cur = 0;
*pow = 0;
for (uint8_t reg_addr = 1; reg_addr <= 3; reg_addr++)
{
case 1:
*cur = (((uint16_t)(reg_value[0] & 0xFF)) << 8) | (reg_value[1] & 0xFF);
//*cur = *((uint16_t *)reg_value);
break;
case 2:
*volt = (((uint16_t)(reg_value[0] & 0xFF)) << 8) | (reg_value[1] & 0xFF);
break;
case 3:
*pow = (((uint16_t)(reg_value[0] & 0xFF)) << 8) | (reg_value[1] & 0xFF);
break;
default:
break;
uint8_t reg_value[2] = {0}; // Buffer for storing register data
ESP_ERROR_CHECK_WITHOUT_ABORT(i2c_master_read_register_transmit_receive(INA260_DEV_HANDLE, reg_addr, reg_value, sizeof(reg_value)));
// Perform the register read
switch (reg_addr)
{
case 1:
*cur = (((uint16_t)(reg_value[0] & 0xFF)) << 8) | (reg_value[1] & 0xFF);
//*cur = *((uint16_t *)reg_value);
break;
case 2:
*volt = (((uint16_t)(reg_value[0] & 0xFF)) << 8) | (reg_value[1] & 0xFF);
break;
case 3:
*pow = (((uint16_t)(reg_value[0] & 0xFF)) << 8) | (reg_value[1] & 0xFF);
break;
default:
break;
}
}
}
}