two CC1310 and grove LCD rgb working with Energia which same to the Arduino

hey all,

I am working on project with two CC1310 ( TX and RX) and Grove-LCD RGB backlight working with Energia, and i have downloaded their library. i have an issue with the LCD, the issue is the LCD does not show to me the float numbers (number after the decimal point) , so what i think there is a specific code that make the floating number shows on the LCD. i attached the codes for TX and RX and also i attached the picture of what is working with me now.

thanks,

Tx_CC1310.ino (1.73 KB)

Rx_CC1310_LCD.ino (2.21 KB)

Any help guys ?