Jesús Torres
/
ADNS9500
Interface to access to Avago ADNS-9500 laser mouse sensors.
Revision 15:096f5e07d159, committed 2013-04-19
- Comitter:
- aplatanado
- Date:
- Fri Apr 19 14:39:45 2013 +0000
- Parent:
- 14:dc9badf3c6e9
- Child:
- 16:0f8e730f3272
- Commit message:
- close firmware file after downloading and some other changes related with coding style.
Changed in this revision
adns9500.cpp | Show annotated file Show diff for this revision Revisions of this file |
mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- a/adns9500.cpp Wed Oct 17 12:27:40 2012 +0000 +++ b/adns9500.cpp Fri Apr 19 14:39:45 2013 +0000 @@ -129,7 +129,7 @@ enabled_ = true; - if (firmware) { + if (firmware != NULL) { sromDownload(firmware); enableLaser(); } @@ -208,7 +208,7 @@ // we expect a line per byte in hex without 0x prefix FILE *fp = fopen(filename, "r"); - if (! fp) + if (fp == NULL) error("ADNS9500::sromDownload : file %s could not be opened\n", filename); unsigned int byte; @@ -223,6 +223,8 @@ if (ferror(fp)) error("ADNS9500::sromDownload : error reading from file: %s\n", filename); + fclose(fp); + // test if SROM was downloaded successfully wait_us(160); ncs_.write(0); @@ -233,7 +235,7 @@ WAIT_TSCLKNCS(); ncs_.write(1); - if (! srom_id) + if (srom_id == 0x00) error("ADNS9500::sromDownload : the firmware was not successful downloaded\n"); // test laser fault condition
--- a/mbed.bld Wed Oct 17 12:27:40 2012 +0000 +++ b/mbed.bld Fri Apr 19 14:39:45 2013 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/737756e0b479 \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/5e5da4a5990b \ No newline at end of file