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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Sending and interpreting Raw Diseqc.
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<blockquote data-quote="Vipersan" data-source="post: 877979" data-attributes="member: 325666"><p>..Got a reply this morning from Juras ..</p><p>Most helpful and may be the way to ..</p><p></p><p>>>></p><p>Hi Evan,</p><p>unfortunately there is no such graphical editor and all my DiSEqC-projects have DiSEqC-messages filled during programming of C-code. But there is one exception - so called Externally controlled DiSEqC-Generator. It's capable generating up to 8 any(!) DiSEqC-messages (up to 4 in simplified version) which are stored by a customer in the EEPROM of the MCU. That means that you can edit all the messages by a hex editor in relatively simple way. For example the messages you need (E2 03 00 and E2 02 00) may be coded using the following string:</p><p>0x03,0xE2,0x03,0x00,0x??,0x??,0x??,0x??</p><p>0x03,0xE2,0x02,0x00,0x??,0x??,0x??,0x?? (where ?? means any data)</p><p>And this data should be stored in the internal tiny13's EEPROM using any suitable programmator. A message will be generated after a short negative strobe at the ~TX pin while code combination on A0..A2 will determine number of message previously stored in the EEPROM. All the neccesary parts may be easily added to the basic circuit of the generator (<a href="http://www.juras-projects.org/eng/projects.php#ecdiseqcgen_smp" target="_blank">http://www.juras-projects.org/eng/projects.php#ecdiseqcgen_smp</a>).</p><p>Sure I can change any of my firmware, but first take a look at the generator, perhaps it's suitable. If yes, I can provide further help, only thing I need is a well and fully described task.</p><p>P.S. Never sell my projects due to several reasons.</p><p>Best regards, Juras.</p><p>>></p></blockquote><p></p>
[QUOTE="Vipersan, post: 877979, member: 325666"] ..Got a reply this morning from Juras .. Most helpful and may be the way to .. >>> Hi Evan, unfortunately there is no such graphical editor and all my DiSEqC-projects have DiSEqC-messages filled during programming of C-code. But there is one exception - so called Externally controlled DiSEqC-Generator. It's capable generating up to 8 any(!) DiSEqC-messages (up to 4 in simplified version) which are stored by a customer in the EEPROM of the MCU. That means that you can edit all the messages by a hex editor in relatively simple way. For example the messages you need (E2 03 00 and E2 02 00) may be coded using the following string: 0x03,0xE2,0x03,0x00,0x??,0x??,0x??,0x?? 0x03,0xE2,0x02,0x00,0x??,0x??,0x??,0x?? (where ?? means any data) And this data should be stored in the internal tiny13's EEPROM using any suitable programmator. A message will be generated after a short negative strobe at the ~TX pin while code combination on A0..A2 will determine number of message previously stored in the EEPROM. All the neccesary parts may be easily added to the basic circuit of the generator ([url]http://www.juras-projects.org/eng/projects.php#ecdiseqcgen_smp[/url]). Sure I can change any of my firmware, but first take a look at the generator, perhaps it's suitable. If yes, I can provide further help, only thing I need is a well and fully described task. P.S. Never sell my projects due to several reasons. Best regards, Juras. >> [/QUOTE]
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DISH SETUP: Single sat, Multi-Sat & Motorised
Sending and interpreting Raw Diseqc.
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