Difference between revisions of "What can I do with IGEP SMARC EXPANSION"
From IGEP - ISEE Wiki
(→How to use IGEP SMARC Expansion RS232) |
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| − | == How to use IGEP SMARC Expansion RS232 == | + | {{Table/IGEP Technology Devices |
| + | |Tech_Family={{#lst:Template:Links|IGEP_SMARC_EXPANSION_Tech_Family}} | ||
| + | |Tech_ID={{#lst:Template:Links|IGEP_SMARC_EXPANSION_Tech_ID}} | ||
| + | |Name={{#lst:Template:Links|IGEP_SMARC_EXPANSION_Name}} | ||
| + | |Image={{#lst:Template:Links|IGEP_SMARC_EXPANSION_Image}} | ||
| + | |ISEE_MainPage={{#lst:Template:Links|IGEP_SMARC_EXPANSION_ISEE_MainPage}} | ||
| + | |ISEE_Hardware={{#lst:Template:Links|IGEP_SMARC_EXPANSION_ISEE_Hardware}} | ||
| + | }} | ||
| + | |||
| + | == How to use IGEP SMARC Expansion RS232 (am335x SMARC module) == | ||
The IGEP SMARC Expansion RS232 through J800 connector. <br> <br> | The IGEP SMARC Expansion RS232 through J800 connector. <br> <br> | ||
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Connect the SMARC base RS232 RX2 and TX1 to host using a null modem cable. <br> <br> | Connect the SMARC base RS232 RX2 and TX1 to host using a null modem cable. <br> <br> | ||
| − | In the host side open a minicom program with: | + | In the host side open a minicom program with: <br> |
minicom -D /dev/ttyUSB0 (if you are using a usb-serial converter). | minicom -D /dev/ttyUSB0 (if you are using a usb-serial converter). | ||
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| [[Image:TEST_RS232_BASE0040.jpg|600px]] | | [[Image:TEST_RS232_BASE0040.jpg|600px]] | ||
|} | |} | ||
| − | In the SMARC side write the commands: | + | In the SMARC side write the commands: <br> |
stty -F /dev/ttyO3 speed 115200 cs8 -cstopb -parenb (in order to configure the device /dev/ttyO3). <br> | stty -F /dev/ttyO3 speed 115200 cs8 -cstopb -parenb (in order to configure the device /dev/ttyO3). <br> | ||
echo 'hello host' > /dev/ttyO3 (sent the message "hello host" to ttyO3). <br> | echo 'hello host' > /dev/ttyO3 (sent the message "hello host" to ttyO3). <br> | ||
cat /dev/ttyO3 (recive the messages from host) | cat /dev/ttyO3 (recive the messages from host) | ||
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| + | == How to use IGEP SMARC Expansion HDMI (am335x SMARC module) == | ||
| + | |||
| + | Using the official firmware for boot the am335x, just plug the hdmi to J500 connector. <br> | ||
| + | The video configuration can be modified in DTS file (am335x-igep-igep0034.dtsi). <br> | ||
| + | |||
| + | {| cellspacing="1" cellpadding="1" width="200" border="1" align="center" | ||
| + | |- | ||
| + | | [[Image:HDMI_AM335x_BASE0040.jpg|800px]] | ||
| + | |} | ||
Latest revision as of 18:10, 28 March 2017
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How to use IGEP SMARC Expansion RS232 (am335x SMARC module)
The IGEP SMARC Expansion RS232 through J800 connector.
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Connection test
Connect the SMARC base RS232 RX2 and TX1 to host using a null modem cable.
In the host side open a minicom program with:
minicom -D /dev/ttyUSB0 (if you are using a usb-serial converter).
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In the SMARC side write the commands:
stty -F /dev/ttyO3 speed 115200 cs8 -cstopb -parenb (in order to configure the device /dev/ttyO3).
echo 'hello host' > /dev/ttyO3 (sent the message "hello host" to ttyO3).
cat /dev/ttyO3 (recive the messages from host)
How to use IGEP SMARC Expansion HDMI (am335x SMARC module)
Using the official firmware for boot the am335x, just plug the hdmi to J500 connector.
The video configuration can be modified in DTS file (am335x-igep-igep0034.dtsi).
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