From: wei g. <guo...@gm...> - 2006-02-14 22:36:04
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hi: I am doing programming on robostix to drive srf08, a ultrasonic ranger finder with I2c bus. I am wondering if the functions defined in i2c-master.ccan be used for this project. anyone ever used it to drive I2c bus? In the file, I think there are some typo such as the description looks like one for i2c-slave. and in include lines: it should be: #include " i2c-master.h" instead of "i2c-slave.h". and in i2c-master.h there should be more prototupes though it is ok in programmer. thanks. wei |
From: Dave H. <dhy...@gm...> - 2006-02-14 23:18:04
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Hi Wei, On 2/14/06, wei guo <guo...@gm...> wrote: > hi: > I am doing programming on robostix to drive srf08, a ultrasonic ranger > finder with I2c bus. I am wondering if the functions defined in i2c-maste= r.c > can be used for this project. anyone ever used it to drive I2c bus? > In the file, I think there are some typo such as the description looks li= ke > one for i2c-slave. and in include lines: it should be: #include > "i2c-master.h" instead of "i2c-slave.h". and in i2c-master.h there should= be > more prototupes though it is ok in programmer. I'll have to check. I've used i2c-master.c to talk from one ATMega32 to another ATMega32, but I haven't actually tested it/compiled it with the robostix. It was designed to work in conjunction with i2c-slave.c, but I've made quite a few changes to i2c-slave.c since I wrote the i2c-master.c file. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: wei g. <guo...@gm...> - 2006-02-14 23:26:55
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hi dave: thank you for that. I am reading the file. It looks that in i2c-master.csome functions defined in i2c-slave are used so the header file i2c-slave.h should be included. sorry for that. On 2/14/06, Dave Hylands <dhy...@gm...> wrote: > > Hi Wei, > > On 2/14/06, wei guo <guo...@gm...> wrote: > > hi: > > I am doing programming on robostix to drive srf08, a ultrasonic ranger > > finder with I2c bus. I am wondering if the functions defined in > i2c-master.c > > can be used for this project. anyone ever used it to drive I2c bus? > > In the file, I think there are some typo such as the description looks > like > > one for i2c-slave. and in include lines: it should be: #include > > "i2c-master.h" instead of "i2c-slave.h". and in i2c-master.h there > should be > > more prototupes though it is ok in programmer. > > I'll have to check. I've used i2c-master.c to talk from one ATMega32 > to another ATMega32, but I haven't actually tested it/compiled it with > the robostix. It was designed to work in conjunction with i2c-slave.c, > but I've made quite a few changes to i2c-slave.c since I wrote the > i2c-master.c file. > > -- > Dave Hylands > Vancouver, BC, Canada > http://www.DaveHylands.com/ > > > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > files > for problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://sel.as-us.falkag.net/sel?cmdlnk&kid=103432&bid#0486&dat=121642 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |