onde
Junior Member level 1
Hi,
i have problems to read from the modem of Siemens S35i with 19200 baud. The problem is the communication between mikrocontroller and modem works, but if I want to read data from the S35i (for example sms with at+cmgr=0) there are a lot of characters missing.
I use C51-Compiler. For seriell communication I use the second UART from the 80C517A.
Any idea ?
i have problems to read from the modem of Siemens S35i with 19200 baud. The problem is the communication between mikrocontroller and modem works, but if I want to read data from the S35i (for example sms with at+cmgr=0) there are a lot of characters missing.
I use C51-Compiler. For seriell communication I use the second UART from the 80C517A.
Any idea ?