WMXZ-EU
7118ab94af
Update DMAChannel.h
Allow specific interrupt level for DMA ISR.
4 vuotta sitten
Frank
6da04a6e32
Fix Bug - CSR_DONE be cleared to write the MAJORELINK or ESG bits
Page 982.
Fixes https://forum.pjrc.com/threads/54711-Teensy-4-0-First-Beta-Test?p=196233&viewfull=1#post196233
- maybe this is needed for T3x, too? too late here to check this now.
5 vuotta sitten
PaulStoffregen
262f3eaa99
Add DMAChannel for IMXRT
5 vuotta sitten
PaulStoffregen
5fdbe446bc
Fix DMAChannel transferSize() on Teensy LC
fixes #266
6 vuotta sitten
PaulStoffregen
7099935c0e
Update open source license info
7 vuotta sitten
PaulStoffregen
c697a44567
Fix DMAChannel transferCount (KurtE)
7 vuotta sitten
Tilo Nitzsche
0288b22167
Fix for GCC generating bad code for DMAChannel TCD access when it can't prove alignment.
7 vuotta sitten
lxphilli
d18f73d1b3
Implement 16-Byte Burst Transfer Size
9 vuotta sitten
kbob
87d2ae5cf0
Corrected DMA destination size on Teensy LC's destinationCircular methods.
9 vuotta sitten
kbob
3676d1621f
Corrected conversion from words to bytes in transferCount().
9 vuotta sitten
PaulStoffregen
6bcc1c73c1
Fix DMAChannel issues on Teensy-LC
9 vuotta sitten
PaulStoffregen
b3a5abe6df
Edit DMAChannel.h comment/documentation
9 vuotta sitten
PaulStoffregen
d232e9a3aa
Port DMAChannel.h to Teensy-LC
9 vuotta sitten
PaulStoffregen
444660ffe4
Add definitions for Teensy-LC DMA & DAC
9 vuotta sitten
crteensy
3d439aa1d9
Update DMAChannel.h
I'm planning to merge the teensyduino 1.20 branch of DmaSpi to master tomorrow and then you can remove that hint, or update it please.
10 vuotta sitten
PaulStoffregen
a522ef88b0
Add DMAChannel no initial allocation option
10 vuotta sitten
PaulStoffregen
dc356076ed
Add force init option to DMAChannel begin()
10 vuotta sitten
PaulStoffregen
a15be57b1d
Add DMAChannel begin()
10 vuotta sitten
crteensy
e0fdda1918
Update DMAChannel.h
Changed DMABaseClass::source() and destination() to use p's address instead of its value in the if-clause. Taking the value could result in unwated read operations from I/O locations, resulting in data loss.
10 vuotta sitten
PaulStoffregen
064c0b52ee
Add volatile to all DMAChannel source address pointers
10 vuotta sitten
duff2013
034393e0ad
fix for (long) destinationBuffer TCD->ATTR_DST
Was set for 16 bit size.
10 vuotta sitten
PaulStoffregen
32c20c97e0
Fix DMAChannel.triggerContinuously()
10 vuotta sitten
PaulStoffregen
479bde6866
Use enum for IRQ numbers, rename mk20dx128.h to kinetis.h
10 vuotta sitten
PaulStoffregen
4ce631887a
DMAChannel destination needs volatile
10 vuotta sitten
PaulStoffregen
a9d19478dd
DMAChannel stuff (getting close to final)
10 vuotta sitten
PaulStoffregen
2e2ce610c3
DMAChannel stuff (work in progess - scatter/gather)
10 vuotta sitten
PaulStoffregen
8c7df73ac0
DMAChannel stuff (even work in progress)
10 vuotta sitten
PaulStoffregen
c871fc1069
DMAChannel stuff (still work in progress)
10 vuotta sitten
PaulStoffregen
7b040b4be0
Add DMAChannel (work in progress)
10 vuotta sitten