Increase CMD[] size to allow sending commands longer than 128 bytes

RAKWireless / RUI_Platform_Firmware_GCC

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Increase CMD[] size to allow sending commands longer than 128 bytes #3

Closed ASL07 closed 5 years ago

ASL07 commented 5 years ago

I am trying to send a UDP packet with AT+QISENDEX .

When the string is bigger than 120 characters long, then I don't get any response from the modem, and the program hangs... The Quectel manual specifies that the string can be 512 bytes long.

CAUSE: the size of the at command buffer is 128 bytes. Sending an AT command bigger than this causes the program to hang

RAKWireless commented 5 years ago

Thank for your commit and we will change it.