UART TX - Revision history

Em00k at 22:05, 1 July 2022

2022-07-01T22:05:35Z

← Older revision		Revision as of 23:05, 1 July 2022
Line 8:		Line 8:
	\|Subsystem=UART		\|Subsystem=UART
	}}		}}
	~~Write:~~		0x133B UART Tx
	~~: send a byte to the connected device. There is no~~ Tx ~~buffer so the program must make sure the last transmission is completed before sending another byte.~~

	~~Read~~:		(R)
	: bit 2 = 1 if the read buffer is full		:bit 7 = 1 if the Rx is in a break condition ; external device has held Tx=0 for at least 20 bit periods
	: bit 1 = 1 if the ~~transmitter~~ is ~~busy sending a byte~~		:bit 6 = 1 if the Rx experienced a framing error ; (clears on read, includes parity and stop bit errors)
	: bit 0 = 1 if the ~~read~~ buffer contains ~~received~~ bytes		:bit 5 = 1 if the next Rx byte was received after an error condition was detected (framing, overflow)
			:bit 4 = 1 if the Tx buffer is empty
			:bit 3 = 1 if the Rx buffer is near full (3/4)
			:bit 2 = 1 if the Rx buffer overflowed ; (clears on read)
			:bit 1 = 1 if the Tx buffer is full
			:bit 0 = 1 if the Rx buffer contains bytes

			(W)
			:Send a byte to the connected device.

Ped7g: fixing the port function description by text from current "ports.txt"

2020-05-04T11:13:04Z

fixing the port function description by text from current "ports.txt"

← Older revision		Revision as of 12:13, 4 May 2020
Line 8:		Line 8:
	\|Subsystem=UART		\|Subsystem=UART
	}}		}}
	Write to ~~this port sends~~ the byte ~~to serial port (routed to WiFi module connector)~~.		Write:
	Read ~~from this port returns 0~~ if ~~there are bytes to~~ read ~~in RX FIFO~~ buffer~~, or~~ 1 if ~~no RX data.~~		: send a byte to the connected device. There is no Tx buffer so the program must make sure the last transmission is completed before sending another byte.

			Read:
			: bit 2 = 1 if the read buffer is full
			: bit 1 = 1 if the transmitter is busy sending a byte
			: bit 0 = 1 if the read buffer contains received bytes

Ped7g at 11:03, 4 May 2020

2020-05-04T11:03:21Z

← Older revision		Revision as of 12:03, 4 May 2020
Line 1:		Line 1:
	{{Port		{{Port
	\|Number=$133B		\|Number=$133B
			\|NumberDec=4923
			\|PortMask=%0001 0011 0011 1011
	\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer		\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer
	\|Readable=Yes		\|Readable=Yes
	\|Writable=Yes		\|Writable=Yes
	\|Subsystem=UART		\|Subsystem=UART
	~~\|PortMask=%0001 0011 0011 1011~~
	}}		}}
	Write to this port sends the byte to serial port (routed to WiFi module connector).		Write to this port sends the byte to serial port (routed to WiFi module connector).
	Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.		Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.

Ped7g at 01:04, 16 April 2020

2020-04-16T01:04:31Z

← Older revision		Revision as of 02:04, 16 April 2020
Line 5:		Line 5:
	\|Writable=Yes		\|Writable=Yes
	\|Subsystem=UART		\|Subsystem=UART
	\|PortMask=%0001 0011 0011 1011 ??		\|PortMask=%0001 0011 0011 1011
	}}		}}
	Write to this port sends the byte to serial port (routed to WiFi module connector).		Write to this port sends the byte to serial port (routed to WiFi module connector).
	Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.		Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.

Xalior: Forced Save

2019-04-19T22:57:26Z

Forced Save

← Older revision		Revision as of 23:57, 19 April 2019
Line 2:		Line 2:
	\|Number=$133B		\|Number=$133B
	\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer		\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer
	~~\|PortMask=%0001 0011 0011 1011 ??~~
	\|Readable=Yes		\|Readable=Yes
	\|Writable=Yes		\|Writable=Yes
	\|Subsystem=UART		\|Subsystem=UART
			\|PortMask=%0001 0011 0011 1011 ??
	}}		}}
	Write to this port sends the byte to serial port (routed to WiFi module connector).		Write to this port sends the byte to serial port (routed to WiFi module connector).
	Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.		Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.

Specnext: 4 revisions imported

2019-04-14T10:00:23Z

4 revisions imported

← Older revision	Revision as of 11:00, 14 April 2019
(No difference)

wiki>Omikron at 09:56, 27 November 2017

2017-11-27T09:56:26Z

← Older revision		Revision as of 10:56, 27 November 2017
Line 1:		Line 1:
	{{Port		{{Port
	\|Number=~~0x133B~~		\|Number=$133B
	\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer		\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer
	\|PortMask=%0001 0011 0011 1011 ??		\|PortMask=%0001 0011 0011 1011 ??

wiki>Omikron at 09:45, 27 November 2017

2017-11-27T09:45:38Z

← Older revision		Revision as of 10:45, 27 November 2017
Line 1:		Line 1:
	{{Port		{{Port
	\|Number=~~0x133b~~		\|Number=0x133B
	\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer		\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer
	\|PortMask=%0001 0011 0011 1011 ??		\|PortMask=%0001 0011 0011 1011 ??

wiki>Omikron at 08:41, 24 November 2017

2017-11-24T08:41:37Z

← Older revision		Revision as of 09:41, 24 November 2017
Line 2:		Line 2:
	\|Number=0x133b		\|Number=0x133b
	\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer		\|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer
			\|PortMask=%0001 0011 0011 1011 ??
	\|Readable=Yes		\|Readable=Yes
	\|Writable=Yes		\|Writable=Yes

wiki>Omikron: Created page with "{{Port |Number=0x133b |ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer |Readable=Yes |Writable=Yes |Subsystem=UART }} Write to this port sends the byt..."

2017-11-24T08:33:37Z

Created page with "{{Port |Number=0x133b |ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer |Readable=Yes |Writable=Yes |Subsystem=UART }} Write to this port sends the byt..."

New page

{{Port
|Number=0x133b
|ShortDesc=Sends byte to serial port. If read, tells if data in RX buffer
|Readable=Yes
|Writable=Yes
|Subsystem=UART
}}
Write to this port sends the byte to serial port (routed to WiFi module connector).
Read from this port returns 0 if there are bytes to read in RX FIFO buffer, or 1 if no RX data.