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| author | James Cameron <quozl@laptop.org> | 2016-12-28 21:33:15 +1100 |
|---|---|---|
| committer | James Cameron <quozl@laptop.org> | 2016-12-28 21:41:12 +1100 |
| commit | badf82ae1a31c26dc6080d733dc415cf866e7653 (patch) | |
| tree | 91a3a86a432b1b327fb7e7e24324841d5a64d1a0 | |
| parent | e55edc7412a9e30bd741411439716d9541208a9b (diff) | |
| download | cforth-badf82ae1a31c26dc6080d733dc415cf866e7653.tar.gz | |
Fix non-volatile inhibit and a!
- on some units, pin 13 does not float high enough, so require shorting
pin 13 and 14 to inhibit non-volatile buffer execution.
- fix a! argument specification list, analogWriteADC0 takes only one
argument.
| -rw-r--r-- | src/app/arm-teensy3/app.fth | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/app/arm-teensy3/app.fth b/src/app/arm-teensy3/app.fth index 46e806b..78fc93b 100644 --- a/src/app/arm-teensy3/app.fth +++ b/src/app/arm-teensy3/app.fth @@ -6,7 +6,7 @@ fl ../../lib/dl.fth #0 ccall: spins { i.nspins -- } #1 ccall: wfi { -- } #2 ccall: get-msecs { -- n } -#3 ccall: a! { n i.pin -- } +#3 ccall: a! { i.val -- } #4 ccall: a@ { i.pin -- n } #5 ccall: p! { i.val i.pin -- } #6 ccall: p@ { i.pin -- n } @@ -69,11 +69,14 @@ fl ../../platform/arm-teensy3/nv.fth $0 $d p! $0 $d m! \ drive off, mode input ; -\ to prevent execution of non-volatile buffer, tie pin 13 to ground. +\ to prevent execution of non-volatile buffer, tie pin 13 to pin 14. : confirm? ( -- flag ) - $0 $d m! $1 $d p! $2 ms \ mode input, pullup on, stabilise - $d p@ \ read pin - $1 $d m! $0 $d p! \ mode output, force low + $0 $e m! \ set pin 14 to input + $1 $d m! $1 $d p! $2 ms \ force pin 13 high + $e p@ \ read pin + $0 $d p! $2 ms \ force low + $e p@ 0= \ read pin and invert + and 0= ; : app |