Unverified Commit 1e5c3ee7 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

MSP430FR5994: support DMX on eUSCI_A1 and eUSCI_A2 as well

parent ed1ab107

README.md

+2 −2
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@@ -81,8 +81,8 @@ Peripheral communication: 


* I²C controller on eUSCI\_B1

* SPI controller on eUSCI\_B1

* UART input/output on eUSCI\_A1 (FR5994)

* DMX output on eUSCI\_A3

* UART input/output on eUSCI\_A1

* DMX output on eUSCI\_A1 / eUSCI\_A2 / eUSCI\_A3



Hardware features:

include/arch/msp430fr5994lp/driver/dmx.h→include/arch/msp430fr5994lp/driver/dmx1.h

+6 −5
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@@ -4,17 +4,18 @@ 
 * SPDX-License-Identifier: BSD-2-Clause

 */



class DMX {

class DMX1 {

	private:

		DMX(const DMX &copy);

		DMX1(const DMX1 &copy);



	public:

		unsigned char frames[16];

		static unsigned char const num_frames = 32;

		unsigned char frames[num_frames];



		DMX() {}

		DMX1() {}



		void setup();

		void write();

};



extern DMX dmx;
 
extern DMX1 dmx1;

include/arch/msp430fr5994lp/driver/dmx2.h

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+21 −0
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/*

 * Copyright 2022 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */



class DMX2 {

	private:

		DMX2(const DMX2 &copy);



	public:

		static unsigned char const num_frames = 32;

		unsigned char frames[num_frames];



		DMX2() {}



		void setup();

		void write();

};



extern DMX2 dmx2;

include/arch/msp430fr5994lp/driver/dmx3.h

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+21 −0
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/*

 * Copyright 2022 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */



class DMX3 {

	private:

		DMX3(const DMX3 &copy);



	public:

		static unsigned char const num_frames = 32;

		unsigned char frames[num_frames];



		DMX3() {}



		void setup();

		void write();

};



extern DMX3 dmx3;

src/arch/msp430fr5994lp/Kconfig

+17 −3
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@@ -9,12 +9,26 @@ config arch_msp430fr5994lp_driver_counter 
bool "Cycle Counter"

select meta_driver_counter



config arch_msp430fr5994lp_driver_dmx

bool "DMX"

config arch_msp430fr5994lp_driver_dmx1

bool "DMX Output on eUSCI_A1 / P2.5"

depends on !meta_driver_stdout1

select meta_driver_dmx

select meta_driver_dmx1



config arch_msp430fr5994lp_driver_dmx2

bool "DMX Output on eUSCI_A2 / P5.4"

depends on !meta_driver_stdout2

select meta_driver_dmx

select meta_driver_dmx2



config arch_msp430fr5994lp_driver_dmx3

bool "DMX Output on eUSCI_A3 / P6.0"

depends on !meta_driver_stdout3

select meta_driver_dmx

select meta_driver_dmx3



config arch_msp430fr5994lp_driver_i2c

bool "I2C on eUSCI_B1"

bool "I²C on eUSCI_B1"

select meta_driver_hardware_i2c

select meta_driver_i2c