29 Commits

Author SHA1 Message Date
Jannis
d02c182306 Update USB2SDIO firmware to support usb reconnection by toggling USB pull up on GPIO, this helps when changing selected sd card to force the host to reenumerate 2021-02-16 09:17:18 +01:00
Jannis
01e4030bc7 Add I2C functions to switch selected sd port 2021-01-08 14:24:53 +01:00
Jannis
9cfd73c6dc USB2SDIO update 2020-12-15 08:41:32 +01:00
Jannis
f228ae7628 Update usb2sdio, add issues file 2020-12-10 09:40:21 +01:00
Jannis
d08801f48c Add initial version of USB2SD only for port0 2020-12-02 13:28:44 +01:00
Igor Pecovnik
5b36d79089 Updae 2020-11-27 12:25:46 +01:00
Igor Pecovnik
3e81ca4dfd Update picture 2020-11-27 12:24:58 +01:00
Arek
f3ad467e57 Sd card mux redesign (#3)
* WIP initial commit

* Added TQFN for size comparison

* Added second port with different MUX

example of MAX4948

* 74LVC1G3157 & STM32 version

only 2 SD ports are populated

* Change to 1.27 ribbon cables

* Added MCP23008 alternative

* Small updte of technical layers

* Removal of  board connector

* Addedd missing upload port

* Correction of inverted pins

* Added uSD adapter

* Small changes

Co-authored-by: Jannis <jannis@imserv.org>
2020-07-09 13:19:27 +02:00
Arek
141bd0d3ed Update of README for SerialMUX assembly (#2)
* Update README.md

* Update README.md

* Update of the link to ibom.html
2020-06-16 08:12:11 +02:00
Igor Pecovnik
5e2813e37c Merge branch 'add_pic' 2020-06-15 15:46:58 +02:00
Igor Pečovnik
8f2291c944 Update README.md 2020-06-15 15:44:12 +02:00
Igor Pečovnik
34c718262b Update README.md 2020-06-15 15:43:12 +02:00
Igor Pečovnik
53e8542a52 Update README.md 2020-06-15 15:42:00 +02:00
Igor Pečovnik
e480cef7c1 Update README.md 2020-06-15 15:41:46 +02:00
Igor Pečovnik
b28a98061e Update README.md 2020-06-15 15:41:28 +02:00
Igor Pečovnik
a9f95f75ef Update README.md 2020-06-15 15:40:48 +02:00
Igor Pečovnik
d9a12b48e0 Update README.md 2020-06-15 15:40:12 +02:00
Igor Pečovnik
7ba47ad705 Update README.md 2020-06-15 15:30:50 +02:00
Igor Pečovnik
04fdafc222 Update README.md 2020-06-15 15:30:36 +02:00
Igor Pecovnik
30501333ef update
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
2020-06-15 15:30:02 +02:00
Igor Pecovnik
27f74ac2f3 add pic1
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
2020-06-15 15:27:35 +02:00
Igor Pecovnik
06ca625f46 add pic
Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
2020-06-15 15:26:41 +02:00
ArkadiuszRaj
fe4e629bce Remove unnecesary files 2020-06-15 14:51:03 +02:00
ArkadiuszRaj
2c728eb55e Adding JLCPCB ordering instruction 2020-06-15 14:47:15 +02:00
ArkadiuszRaj
913a0290a2 Correcting i2c jumpers distance 2020-06-15 14:00:03 +02:00