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Re: is it possible to use one SPI for interfacing two devices with different CSN & CE
ThanQ Sivamani....
Now I'm trying to initialize the SPI and interfacing them......
One more thing ... is there any sample codes available for nRF24L01 RF transceiver ........
i need samples for...
is it possible to use one SPI for interfacing two devices with different CSN & CEpins
Hi..
I'm working on NRF24l01 wireless transivers...
i need to interface two transivers to stm32f103 demo board...
there i have only one SPI to interface ....
Is it possible for me to interface transmitter and...
HI all,
i'm trying to design one schematic with atmega8 (TQFT) controller..
i need OrCAD library file for that controller...
please help me to get those lib files...
thanQ in advance
hi
what type of sensors you are going to use on this...
you have 8-channel ADC is there and more number of free pin on controllers...
so you can use this one....
Hi all,
I'm trying to monitor the voltage range between 0 to 5V.... On ADC channels of ATmega8 controller..
please give reference ADC values for those voltages ....
thanQ
Hi babar...
I suggest you to look into these videos for the basics..
https://www.youtube.com/user/linuxkernellearning?feature=g-high-u
here is the link...
- - - Updated - - -
Hi babar...
I suggest you to look into these videos for the basics...
Hi all,
I'm working on SIM900 module to upload data to server ,
i'm using AT command set to upload data through GSM modem...
when i"m trying to upload data through termnal manually it's working fine....
when i'm trying to use the same procedure and flow to develep a firm ware(for STM32...
HI all
I've worked hard on SIM900.... how ever its working fine now ....
the problem is when i'm sending commands to the module with some delay... but i'm not reading their response from the modem ........
now i'm sending command and wait for the response .....All commands are working fine...
HI all,
I'm new one to ARM processors.....
I'm using stm32f103 processor for an embedded application.. i need to configure one IO pin in interrupt mode...
can any one help me to interface this to an external button on the board..
which register to be set to enable interrupts....
and how to...
HI all
i have to different sim300 modems.....
when i run the command "AT&V"
their response is different in some portion ......
first modem response :
+CLCAL: 1
+CCPD: 1
+CMTE: 1
second modem response:
+CCPD: 1
+CMTE: 0
+CNLP: 2,0
+PSP: 0,15
while i'm trying to send SMSs to all contacts...
HI,
i've configured sim300 with micon and it is working properly for sending sms and generating call to other mobiles........
here your are initiating call and next to that disconnecting(terminating) the initiated path.........
we need to wait untill call is initiated mean it ring on other...
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