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added protocol capability read and write

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dekunukem
2021-12-16 23:16:47 +00:00
parent 260245999c
commit b9d3f4803b
22 changed files with 1608 additions and 1526 deletions
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10
user_program/usb4vc_usb_scan.py
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@@ -63,7 +63,7 @@ SPI_BUF_INDEX_MSG_TYPE = 2
SPI_MOSI_MSG_TYPE_NOP = 0
SPI_MOSI_MSG_TYPE_INFO_REQUEST = 1
SPI_MOSI_MSG_TYPE_PROTOCOL_CONTROL = 2
SPI_MOSI_MSG_TYPE_SET_PROTOCOL = 2
SPI_MOSI_MSG_TYPE_REQ_ACK = 3
SPI_MOSI_MSG_TYPE_KEYBOARD_EVENT = 8
@@ -80,6 +80,7 @@ SPI_MISO_MAGIC = 0xcd
nop_spi_msg_template = [SPI_MOSI_MAGIC] + [0]*31
info_request_spi_msg_template = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_TYPE_INFO_REQUEST] + [0]*29
set_protocl_spi_msg_template = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_TYPE_SET_PROTOCOL] + [0]*29
keyboard_event_spi_msg_template = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_TYPE_KEYBOARD_EVENT] + [0]*29
mouse_event_spi_msg_template = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_TYPE_MOUSE_EVENT] + [0]*29
gamepad_event_mapped_spi_msg_template = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_TYPE_GAMEPAD_EVENT_MAPPED] + [0]*29
@@ -293,3 +294,10 @@ def get_pboard_info():
# send an empty message to allow response to be shifted into RPi
response = pcard_spi.xfer(list(nop_spi_msg_template))
print(response)
def set_protocol():
this_msg = list(set_protocl_spi_msg_template)
this_msg[3] = 2
this_msg[4] = 4
this_msg[5] = 1
pcard_spi.xfer(this_msg)