I have made a custom PCB based on nRF52810 SOC. I have started development on Segger Embedded Studio, SDK17.0.1.
I have flashed the GPIO example code to the PCB and it works fine.
Then I tried the UART example and printf, but in the program. It doesn't show any output to the serial port (used Pin 6 and Pin 8 for UART comm), the same code work perfectly fine for nRF52840DK.
I saw another example project "Template Project", but there is no option for PCA10040e. Doing some testing on which PCA to work with nRF52810 SoC, I found PCA100040e work just fine.
Below code for nRF Logger Configuration.
#include <stdbool.h>
#include <stdint.h>
#include "nrf.h"
#include "nordic_common.h"
#include "boards.h"
#include "nrf_delay.h"
// Must include these headers to work with nrf logger
#include "nrf_log.h"
#include "nrf_log_ctrl.h"
#include "nrf_log_default_backends.h"
/**
* @brief Function for application main entry.
*/
int main(void)
{
// Initialize the Logger module and check if any error occured during initialization
APP_ERROR_CHECK(NRF_LOG_INIT(NULL));
// Initialize the default backends for nrf logger
NRF_LOG_DEFAULT_BACKENDS_INIT();
// print the log msg over uart port
NRF_LOG_INFO("This is log data from nordic device..");
// a variable to hold counter value
uint32_t count = 0;
while (true)
{ // Dsiplay the logger info with variable
NRF_LOG_INFO("Counter Value: %d", count);
nrf_delay_ms(500); // delay for 500 ms
//count++; // increment the counter by 1
}
}
/** @} */
Added this part in sdk_config.h
// <e> NRF_LOG_BACKEND_UART_ENABLED - nrf_log_backend_uart - Log UART backend //========================================================== #ifndef NRF_LOG_BACKEND_UART_ENABLED #define NRF_LOG_BACKEND_UART_ENABLED 1 #endif // <o> NRF_LOG_BACKEND_UART_TX_PIN - UART TX pin #ifndef NRF_LOG_BACKEND_UART_TX_PIN #define NRF_LOG_BACKEND_UART_TX_PIN 6 #endif // <o> NRF_LOG_BACKEND_UART_BAUDRATE - Default Baudrate // <323584=> 1200 baud // <643072=> 2400 baud // <1290240=> 4800 baud // <2576384=> 9600 baud // <3862528=> 14400 baud // <5152768=> 19200 baud // <7716864=> 28800 baud // <10289152=> 38400 baud // <15400960=> 57600 baud // <20615168=> 76800 baud // <30801920=> 115200 baud // <61865984=> 230400 baud // <67108864=> 250000 baud // <121634816=> 460800 baud // <251658240=> 921600 baud // <268435456=> 1000000 baud #ifndef NRF_LOG_BACKEND_UART_BAUDRATE #define NRF_LOG_BACKEND_UART_BAUDRATE 30801920 #endif // <o> NRF_LOG_BACKEND_UART_TEMP_BUFFER_SIZE - Size of buffer for partially processed strings. // <i> Size of the buffer is a trade-off between RAM usage and processing. // <i> if buffer is smaller then strings will often be fragmented. // <i> It is recommended to use size which will fit typical log and only the // <i> longer one will be fragmented. #ifndef NRF_LOG_BACKEND_UART_TEMP_BUFFER_SIZE #define NRF_LOG_BACKEND_UART_TEMP_BUFFER_SIZE 64 #endif // </e>
nRF Logger works fine with nRF52840DK, so is there a way I can use "template_project" example and start development for nRF52810 Soc on my Custom PCB?
