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| author | Gregory Nutt <gnutt@nuttx.org> | 2013-05-26 12:42:22 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-05-26 12:42:22 -0600 |
| commit | 47ed1cf8c44bf25c4e36955911504367431d6724 (patch) | |
| tree | d88a212f29ce4b9591d22ef04f6bca3b77eb0d5b /nuttx/configs/pcblogic-pic32mx/README.txt | |
| parent | 5049717590dea3c2bb216409887eff9ec4f2d535 (diff) | |
| download | px4-nuttx-47ed1cf8c44bf25c4e36955911504367431d6724.tar.gz px4-nuttx-47ed1cf8c44bf25c4e36955911504367431d6724.tar.bz2 px4-nuttx-47ed1cf8c44bf25c4e36955911504367431d6724.zip | |
Mis SLCD-related cleanup, documentation, bugfixes
Diffstat (limited to 'nuttx/configs/pcblogic-pic32mx/README.txt')
| -rw-r--r-- | nuttx/configs/pcblogic-pic32mx/README.txt | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/nuttx/configs/pcblogic-pic32mx/README.txt b/nuttx/configs/pcblogic-pic32mx/README.txt index fa11750af..baa0763ee 100644 --- a/nuttx/configs/pcblogic-pic32mx/README.txt +++ b/nuttx/configs/pcblogic-pic32mx/README.txt @@ -340,7 +340,7 @@ LCD1602 1. Vss --> Powerpoint GND 2. Vdd --> Powerpoint USB+5V 3. Vee N/C To ground via 10K potentiometer - 4 AN15/OCFB/PMALL/PMA0/CN12/RB15 4. RS 4 PMA0, Selects registers + 44 AN15/OCFB/PMALL/PMA0/CN12/RB15 4. RS 4 PMA0, Selects registers 82 PMRD/CN14/RD5 5. RW 82 PMRD/PMWR, Selects read or write 81 OC5/PMWR/CN13/RD4 6. E 81 PMENB, Starts data read/write 93 PMD0/RE0 7. D0 93 PMD0 @@ -669,8 +669,10 @@ Configuration sub-directories CONFIG_DEBUG=y : Enable debug features CONFIG_DEBUG_VERBOSE=y : Enable LCD debug - NOTE: At this point in time, testing of the SLCD is very limited because - there is not much in apps/examples/slcd. Certainly there are more bugs - to be found. But there is a basically functional driver with a working - test setup that can be extended if you want a fully functional LCD1602 - driver. + NOTES: + a. I do not have the LCD1602 working. I may just be getting lost in the + tangle of wires or perhaps there is something fundamentally wrong with + the code. + b. At this point in time, testing of the SLCD is very limited because + there is not much in apps/examples/slcd. Basically driver with a working + test setup and ready to be tested and debugged. |