I am also facing some problems with the LimeSDR-mini. Trying to execute a flowgraph from GNU Radio I get
[INFO] Make connection: 'LimeSDR Mini [USB 3.0] 1D398F0DB37904'
[INFO] Device name: LimeSDR-mini
[INFO] Reference: 40 MHz
[INFO] Init LMS7002M(0)
[INFO] Ver=7, Rev=1, Mask=1
[INFO] LMS7002M calibration values caching Disable
[ERROR] MCU working too long 4
[ERROR] setBandwidth(Rx, 0, 30 MHz) Failed -
I thought that a FPGA firmware upgrade may solve the problem but using the LimeUtil
gives me the error below:
LimeUtil --fpga="/home/surligas/Downloads/LimeSDR-Mini_lms7_trx_HW_1.1_auto.rpd"
Connected to [LimeSDR Mini [USB 3.0] 1D398F0DB37904]
[ 0%] 0/577536 Bytes Programming failed! Read operation failed
Programming failed! : Programming failed! Read operation failed
I have the v1.1
version of the dongle and the v17.12.0-release
LimeSDR library.