auracaster/sw_openocd
3
0
Fork 0
forked from auracaster/openocd
Code Pull Requests Activity

contrib/firmware: add new i2c bit-banging feature to angie's firmware

Browse Source 
add new i2c bit-banging feature, we can now connect in JTAG with the SoC
target and in i2c with the main board components at the same time.

Change-Id: I8e4516fe1ad5238e0373444f1c3c9bc0814d0f52
Signed-off-by: Ahmed BOUDJELIDA <aboudjelida@nanoxplore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7796
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Ahmed BOUDJELIDA
2023-08-16 17:05:05 +02:00
committed by Antonio Borneo
parent aa0056d273
commit aee495e785
14 changed files with 534 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
doc/usb_adapters/angie/584e_424e_angie.txt
View File

@@ -1,13 +1,13 @@
# SPDX-License-Identifier: GPL-2.0-or-later OR GFDL-1.2-no-invariants-or-later
Bus 001 Device 056: ID 584e:424e NanoXplore, SAS. ANGIE Adapter
Bus 001 Device 029: ID 584e:424e NanoXplore, SAS. ANGIE Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x584e
idProduct 0x424e
@@ -19,13 +19,22 @@ Device Descriptor:
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0027
bNumInterfaces 1
wTotalLength 0x0047
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 (error)
iConfiguration 1 NanoXplore, SAS.
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 1
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 0
bFunctionProtocol 0
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
@@ -33,9 +42,9 @@ Device Descriptor:
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 4 JTAG Adapter
Endpoint Descriptor:
bLength 7
bDescriptorType 5
@@ -66,3 +75,33 @@ Device Descriptor:
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0