#define NVMS_PRODUCT_HEADER_PART_START 0x000000 /* Mandatory for device booting. Fized position at 0x00000000 */
#define NVMS_PRODUCT_HEADER_PART_SIZE 0x002000

#define NVMS_FW_EXEC_PART_START 0x002000 /* Alignment to 512KB is dictated by the default FLASH_REGION_SIZE. */
#define NVMS_FW_EXEC_PART_SIZE 0x07E000

#define NVMS_FW_UPDATE_PART_START 0x080000 /* Alignment to 512KB is dictated by the default FLASH_REGION_SIZE. */
#define NVMS_FW_UPDATE_PART_SIZE 0x07E000

#define NVMS_PARAM_PART_START 0x0FE000 /* Configuration Parameters of the device. Content written in Mass Production */
#define NVMS_PARAM_PART_SIZE 0x001000

#define NVMS_GENERIC_PART_START 0x0FF000 /* Used by BLE for storing connection information e.g. for pairing */
#define NVMS_GENERIC_PART_SIZE 0x008000

#define NVMS_LOG_PART_START 0x107000 /* FAT-FS organized partition for the log files */
#define NVMS_LOG_PART_SIZE 0x278000

#define NVMS_PARTITION_TABLE_START 0x3FF000 /* Partition Table */
#define NVMS_PARTITION_TABLE_SIZE 0x001000

6. Here Firmware part and Firmware Update part size is about 504KBytes. How to increase the firmware part size.?

7. Here log part is taking about 2MB. How to reduce the log part size to 1MB, and increase the firmware and firmware update part.

8. In social distancing project custom_config_qspi.h maximum code size is limited to 503KBytes.

#define dg_configQSPI_CODE_SIZE_AA ( 503 * 1024 ) /* MAX BIN size including the CMAC firmware
* 503 is the limit with the defaults of the
* SDK and chip reset value.
* Larger BIN need to add the proper
* configuration settings in CS in OTP and apply
* different FLASH partitioning */

9. If it is possible to increase

1. How to increase the partition size of firmware and firmware update part ?
2. Will that effect the social distancing feature?
3. Will SUOTA work after increasing fimware and firmware update part?

Thank you
Jagath

I founded that in "arch_system.c" a function called conditionally_run_radio_cals(); always enable ADC to check die temperature and re-cablirate the RF if temperature difference is greater than (or equal to) 8 degrees Celsius.

This operation will call "adc_init()" and turn off the ADC Interrupt.

I want to know that can I disable RF auto calibrate manually? If I disable it, is there any serious bug happen to the BLE Connections?

Or, how should I do to use continuous mode?

My SDK verison is the newest version:"v_6.0.14.1114-with hotfix_00"

Ex.:

the function conditionally_run_radio_cals(); code belows here:

void conditionally_run_radio_cals(void)
{
#if defined (__DA14531__)
// 531 case
uint32_t current_time = lld_evt_time_get();

if (current_time < last_temp_time)
{
last_temp_time = 0;
}

if ((current_time - last_temp_time) >= 3200) //2 sec
{
last_temp_time = current_time;

// Store the current content of the following registers:
// - GP_ADC_CTRL_REG,
// - GP_ADC_CTRL2_REG,
// - GP_ADC_CTRL3_REG,
// - GP_ADC_SEL_REG.
uint16_t tmp_adc_ctrl_reg = GetWord16(GP_ADC_CTRL_REG);
uint16_t tmp_adc_ctrl2_reg = GetWord16(GP_ADC_CTRL2_REG);
uint16_t tmp_adc_ctrl3_reg = GetWord16(GP_ADC_CTRL3_REG);
uint16_t tmp_adc_sel_reg = GetWord16(GP_ADC_SEL_REG);

adc_config_t cfg =
{
.input_mode = ADC_INPUT_MODE_SINGLE_ENDED,
.input = ADC_INPUT_SE_TEMP_SENS,
.continuous = false
};

// Initialize and enable ADC
adc_init(&cfg);

int8_t current_temp = adc_get_temp();

if (last_temp == 127)
{
last_temp = current_temp;
}
else
{
int8_t temp_diff = current_temp - last_temp;

if (temp_diff < 0)
{
temp_diff = -temp_diff;
}

if (temp_diff >= 8)
{
// Calibrate the RF if the temperature difference is greater than
// (or equal to) 8 degrees Celsius
rfcal_count++;
rf_recalibration();

last_temp = current_temp;
}
}

// Restore the content of the ADC CTRL and SEL registers
SetWord16(GP_ADC_CTRL2_REG, tmp_adc_ctrl2_reg);
SetWord16(GP_ADC_CTRL3_REG, tmp_adc_ctrl3_reg);
SetWord16(GP_ADC_SEL_REG, tmp_adc_sel_reg);
SetWord16(GP_ADC_CTRL_REG, tmp_adc_ctrl_reg);
}
#else