stm32f4DSKY - writing to mmc via xmodem issue
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Hi, when I try to upload a file (ie. life2.lua) and write to sdcard
via xmodem, it says after the upload "disc full..". Sdcard is 4gb, fat32 formatted. Reading the card is possible, as well as running a lua-sources out of it. eLua# recv /mmc/life2.lua Waiting for file ... CCdone, got 3360 bytes disk full, unable to save file /mmc/life2.lua eLua# ls /rom adcpollt2.lua 1648 bytes life.lua 3362 bytes adcscope.lua 2269 bytes adcpollt1.lua 1808 bytes led.lua 1559 bytes pwmled.lua 1057 bytes Total on /rom: 11703 bytes /mmc adcpollt1.lua 1808 bytes adcscope.lua 2269 bytes adcpollt2.lua 1648 bytes led.lua 1559 bytes pwmled.lua 1057 bytes life.lua 3360 bytes life2.lua 0 bytes Total on /mmc: 11701 bytes eLua# Any hint what went wrong :) ? p. -- Jak se vyhnout nachlazení a dalším zdravotním potížím v nepříjemném podzimním období? Čtěte speciál Zdraví na podzim na http://web.volny.cz/data/click.php?id=1290 _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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I'm not personally that familiar with the xmodem code that will write
a file out (I think Marcelo may have written it?), however, I can see from looking at shell.c that if you got a message like: "disk full, unable to save file xyz" It basically throws a disk full error even if some other type of error takes place when attempting the write: if( fwrite( shell_prog, sizeof( char ), file_sz, foutput ) == file_sz ) printf( "received and saved as %s\n", args ); else printf( "disk full, unable to save file %s\n", args ); I don't have an SD-card hooked up to the discovery board but I can at least try looking into this on another platform and see if it works there for me or improve the error code returned. Just as another quick question: are you working out of my bikeNomad branch on git or another version of the STM32F4 port? Best. -jsnyder 2011/11/12 pito <[hidden email]>: > Hi, when I try to upload a file (ie. life2.lua) and write to sdcard > via xmodem, it says after the upload "disc full..". Sdcard is 4gb, > fat32 formatted. Reading the card is possible, as well as running a > lua-sources out of it. > > eLua# recv /mmc/life2.lua > Waiting for file ... CCdone, got 3360 bytes > disk full, unable to save file /mmc/life2.lua > eLua# ls > > /rom > adcpollt2.lua 1648 bytes > life.lua 3362 bytes > adcscope.lua 2269 bytes > adcpollt1.lua 1808 bytes > led.lua 1559 bytes > pwmled.lua 1057 bytes > > Total on /rom: 11703 bytes > > /mmc > adcpollt1.lua 1808 bytes > adcscope.lua 2269 bytes > adcpollt2.lua 1648 bytes > led.lua 1559 bytes > pwmled.lua 1057 bytes > life.lua 3360 bytes > life2.lua 0 bytes > > Total on /mmc: 11701 bytes > > eLua# > > Any hint what went wrong :) ? > p. > > > -- > Jak se vyhnout nachlazení a dalším zdravotním potížím v nepříjemném > podzimním období? Čtěte speciál Zdraví na podzim na > http://web.volny.cz/data/click.php?id=1290 > > > > _______________________________________________ > eLua-dev mailing list > [hidden email] > https://lists.berlios.de/mailman/listinfo/elua-dev > eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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James, yes I am working with your branch at
https://github.com/jsnyder/elua/tree/bikeNomad-master The only change so far is the allocator stuff (2 segments, see my previous mails) and bigger stack size (4k). So it works with full 192kB ram now. And also the pin assignment for sdcard is different // MMCFS Support (FatFs on SD/MMC) // For STM32F407VGT6: // KIT sdcard // ------------------ // PB13 SCLK SCLK(5) // PB14 MISO DI(2) // PB15 MOSI DO(7) // PB11 /CS /CS(1) // GND GND(3,6) // 3V VCC(4) > Just as another quick question: are you working > out of my bikeNomad > branch on git or another version of the STM32F4 > port? p. -- Jak se vyhnout nachlazení a dalším zdravotním potížím v nepříjemném podzimním období? Čtěte speciál Zdraví na podzim na http://web.volny.cz/data/click.php?id=1290 _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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Hi,
2011/11/13 pito <[hidden email]> James, yes I am working with your branch at IIRC there's a bug in the STM32 SPI implementation, I'll take a look at it. In any case, the error message is wrong, it shouldn't simly assume that the disk is full.
Best, Bogdan
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> > IIRC there's a bug in the STM32 SPI
> > implementation, I'll take a look at > > it. In any case, the error message is wrong, it > shouldn't simly assume that > the disk is full. It writes the headers to the mmc, 0 size however. Reading works fine from mmc. See: /mmc adcpollt1.lua 1808 bytes adcscope.lua 2269 bytes adcpollt2.lua 1648 bytes led.lua 1559 bytes pwmled.lua 1057 bytes life.lua 3360 bytes life2.lua 0 bytes l.lua 0 bytes Total on /mmc: 11701 bytes -- Jak se vyhnout nachlazení a dalším zdravotním potížím v nepříjemném podzimním období? Čtěte speciál Zdraví na podzim na http://web.volny.cz/data/click.php?id=1290 _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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In reply to this post by BogdanM
2011/11/13 Bogdan Marinescu <[hidden email]>:
> Hi, > > 2011/11/13 pito <[hidden email]> >> >> James, yes I am working with your branch at >> https://github.com/jsnyder/elua/tree/bikeNomad-master >> >> The only change so far is the allocator stuff (2 segments, see my >> previous mails) and bigger stack size (4k). So it works with full >> 192kB ram now. And also the pin assignment for sdcard is different >> // MMCFS Support (FatFs on SD/MMC) >> // For STM32F407VGT6: >> // KIT sdcard >> // ------------------ >> // PB13 SCLK SCLK(5) >> // PB14 MISO DI(2) >> // PB15 MOSI DO(7) >> // PB11 /CS /CS(1) >> // GND GND(3,6) >> // 3V VCC(4) >> > IIRC there's a bug in the STM32 SPI implementation, I'll take a look at it. > In any case, the error message is wrong, it shouldn't simly assume that the > disk is full. > Best, > Bogdan This actually happens for me on LM3S as well. I'm going to check into this and see if something got broken recently, perhaps when I migrated the mmc support over to the new system timers? Strangely/interestingly, the only thing I can get xmodem working with with or without writing to a file is teraterm, not that I've ever tried using it with cutecom or minicom before. > >> >> > Just as another quick question: are you working >> > out of my bikeNomad >> > branch on git or another version of the STM32F4 >> > port? >> p. >> >> >> -- >> Jak se vyhnout nachlazení a dalším zdravotním potížím v nepříjemném >> podzimním období? Čtěte speciál Zdraví na podzim na >> http://web.volny.cz/data/click.php?id=1290 >> >> >> >> _______________________________________________ >> eLua-dev mailing list >> [hidden email] >> https://lists.berlios.de/mailman/listinfo/elua-dev > > > _______________________________________________ > eLua-dev mailing list > [hidden email] > https://lists.berlios.de/mailman/listinfo/elua-dev > > eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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2011/11/13 James Snyder <[hidden email]>:
> 2011/11/13 Bogdan Marinescu <[hidden email]>: >> Hi, >> >> 2011/11/13 pito <[hidden email]> >>> >>> James, yes I am working with your branch at >>> https://github.com/jsnyder/elua/tree/bikeNomad-master >>> >>> The only change so far is the allocator stuff (2 segments, see my >>> previous mails) and bigger stack size (4k). So it works with full >>> 192kB ram now. And also the pin assignment for sdcard is different >>> // MMCFS Support (FatFs on SD/MMC) >>> // For STM32F407VGT6: >>> // KIT sdcard >>> // ------------------ >>> // PB13 SCLK SCLK(5) >>> // PB14 MISO DI(2) >>> // PB15 MOSI DO(7) >>> // PB11 /CS /CS(1) >>> // GND GND(3,6) >>> // 3V VCC(4) >>> >> IIRC there's a bug in the STM32 SPI implementation, I'll take a look at it. >> In any case, the error message is wrong, it shouldn't simly assume that the >> disk is full. >> Best, >> Bogdan > > This actually happens for me on LM3S as well. I'm going to check into > this and see if something got broken recently, perhaps when I migrated > the mmc support over to the new system timers? OK, I'm not sure if this will fix things on all fronts (re any extra STM32 specific issues), but I certainly have working xmodem recv to a file on lm3s now as of the commit I just put in to both the master and the stm32f4 branch that's being maintained. Also, I'd like to head in the direction of moving at least the f4 port into the master branch soon... any feedback users can provide on the state of the various supported peripherals would be great. > > Strangely/interestingly, the only thing I can get xmodem working with > with or without writing to a file is teraterm, not that I've ever > tried using it with cutecom or minicom before. > >> >>> >>> > Just as another quick question: are you working >>> > out of my bikeNomad >>> > branch on git or another version of the STM32F4 >>> > port? >>> p. >>> >>> >>> -- >>> Jak se vyhnout nachlazení a dalším zdravotním potížím v nepříjemném >>> podzimním období? Čtěte speciál Zdraví na podzim na >>> http://web.volny.cz/data/click.php?id=1290 >>> >>> >>> >>> _______________________________________________ >>> eLua-dev mailing list >>> [hidden email] >>> https://lists.berlios.de/mailman/listinfo/elua-dev >> >> >> _______________________________________________ >> eLua-dev mailing list >> [hidden email] >> https://lists.berlios.de/mailman/listinfo/elua-dev >> >> > eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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> OK, I'm not sure if this will fix things on all
> fronts (re any extra > STM32 specific issues) Thanks! Writing to mmc via xmodem works again. The xmodem upload is fragile, however. Smaller files work fine (~1-10kB), the bigger stops somewhere, but it always stops at max ~122kB. I am using bluetooth module for uart comm.p. -- Jak co nejlépe přichystat automobil na provoz v nadcházející zimní sezóně? Čtěte speciál Příprava auta na zimu na http://web.volny.cz/data/click.php?id=1292 _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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