Compiler/MSP-EXP430FR2355: MSP430FR2355 problem to connect with nRF24L01+ (ENERGIA)

Tool/software: TI C/C++ Compiler

Hi,

I recently bought a MSP-EXP430FR2355 launch pad to build a Weather station with NRF24L01+ so i have used a specific library Enrf24.h for ENERGIA.
The code for below already works with my MSP-EXP430FR2433 but not with my new MSP-EXP430FR2355.

I can't use the MSP430FR2433 beacause it doesn't have enough memory for me to add my temperature sensor BME280 with all code required by the sensor...
On the other side i can receive the information ON and OFF with a Raspberry Pi send by the FR2433 but not with my FR2355.

#include <SPI.h>
#include <Enrf24.h>
#include <nRF24L01.h>
#include <string.h>

//Enrf24 radio(P1_7, P2_2, P3_2);  //WIRING MSP430FR2433 P1.7=CE, P2.2=CSN, P3.2=IRQ -> MOSI P2.6, MISO P2.5, SCK P2.4

Enrf24 radio(P5_4, P5_0, P5_1);  //WIRING MSP430FR2355 P2.0=CE, P2.1=CSN, P2.2=IRQ -> MOSI P1.6, MISO P1.7, SCK P1.5

const uint8_t txaddr[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0x01 };

const char *str_on = "ON65";
const char *str_off = "OFF65";

void setup() {
  Serial.begin(9600);
  Serial.println("RED10");
  
  SPI.begin();
  SPI.setDataMode(SPI_MODE0);
  SPI.setBitOrder(1); // MSB-first

  radio.begin( 1000000, 76 );   
  radio.setCRC( 1, 1 );  
  //radio.begin();  // Defaults 1Mbps, channel 0, max TX power
  radio.setSpeed(250000);
  
  radio.setTXaddress((void*)txaddr);
 // Serial.println("RED10");

  Serial.print("STATE: ");
  Serial.println(radio.radioState());

  Serial.print("SPEED: ");
  Serial.println(radio.getSpeed());
}

void loop() {

  Serial.println("ON_1");
  radio.print(str_on);
  radio.flush();  // Force transmit (don't wait for any more data)
  
  delay(1000);
  Serial.println("OFF_1");
  radio.print(str_off);
  radio.flush();  //
  
  delay(1000);
  //Serial.println("GREEN");
}

With the MSP430FR2433 STATE: 1 and SPEED: 250000 which is logic

With the MSP430FR2355 STATE: 0 and SPEED: 1000000


The code stops when we entrer the loop and display only ON_1 and stops, i thinks it's the SPI but it can be the library itself

Thanks for your help !