Martin Rutschmann
39867e87cd
Use SPI library for Teensy LC
With this commit no direct register access to SPI hardware should be done anymore for Teensy LC. This is done in the same way as for Teensy 4. Additionally the USE_TEENSY4_SPI define was renamed to USE_SPI_LIB as it is now used for not only Teensy 4.
4 年前
PaulStoffregen
876e80a8d4
Fix compiler warning
5 年前
PaulStoffregen
afc00aa788
Use polling for native SDIO - improves compatibility
5 年前
PaulStoffregen
4ca861105f
Fix SD on SPI issues on IMXRT
5 年前
PaulStoffregen
f23b145e95
BUILTIN_SDCARD define on IMXRT1062
5 年前
Mike S
4a6e3c12ce
Updated fir T40=-Beta2 Builtin SDcard
5 年前
Timo Sandmann
edc836b37d
check alignment for DMA buffers
5 年前
WMXZ-EU
3d18f19aaa
Ported to T4
-added T4 aware functions
-chenged transfer from polling to internal DMA (blocking mode)
5 年前
Frank
b661c6825d
Update Sd2Card.cpp
5 年前
Frank
6773d16a08
Update Sd2PinMap.h
5 年前
Frank
07d6da6eec
Update Sd2Card.cpp
5 年前
Frank
b5e7a827e7
add 256MHz
6 年前
PaulStoffregen
a6da621578
Fix timeouts
7 年前
Frank
9c97cdaf2a
fix comments
7 年前
Frank
cea34a24d8
enable required Pullups in SDHC_ReleaseGPIO(void)
7 年前
Frank Bösing
b4f700fd08
Fix read >= 64KB
(attention, untested)
7 年前
Frank Bösing
8db1e3ed1c
Fix writes >= 64KB
7 年前
PaulStoffregen
e02764de2f
Even more startup clock cycles - clear any stale card state
7 年前
PaulStoffregen
044452fc45
Fix SDIO clock config
7 年前
PaulStoffregen
af803a9dbe
Improve SD card init on Teensy 3.5 & 3.6
7 年前
PaulStoffregen
36ea5fac57
Fix detection of old SD cards on Teensy 3.5 & 3.6
8 年前
PaulStoffregen
0d0d071957
Add support for Kinetis SDHC on Teensy 3.5 & 3.6
8 年前
PaulStoffregen
4ae02baf25
More carefully balance chip select low/high
8 年前
PaulStoffregen
e524fd7739
Delete even more never-used stuff
8 年前
PaulStoffregen
88854a530a
Delete more leftover unused stuff
8 年前
PaulStoffregen
48264458ef
Eliminate never-used partial block read
8 年前
PaulStoffregen
d06b82c9ba
Remove never-used code
8 年前
PaulStoffregen
8bf0af2af2
Remove unused FreeRam function
8 年前
PaulStoffregen
60ada1cdf9
Add hardware defs
8 年前
PaulStoffregen
7285bbce2d
avoid timeout lock if millis() approaches 2^16
9 年前
PaulStoffregen
b91b00957c
Add Teensy 3.x optimized code
9 年前
PaulStoffregen
e643f24cdd
Fix error on Teensy 2.0 & LC
9 年前
PaulStoffregen
238964e9e3
Fix compiler warnings
9 年前
PaulStoffregen
6b0930b514
Fix SPI transaction mismatch errors
10 年前
PaulStoffregen
841c84dfe6
Default to 24 MHz clock on Teensy 3.x
10 年前
PaulStoffregen
1416d3aebd
Add SPI transaction support
10 年前
PaulStoffregen
56677045fb
Remove unused SOFTWARE_SPI code
10 年前
PaulStoffregen
bcef7d0b2d
Import Teensyduino 1.19 modifications
10 年前
PaulStoffregen
ae4b0cca06
Import SD library from Arduino 1.0.5
10 年前