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boards/sipeed-longan-nano: remove TFT display handling

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This commit is contained in:
Gunar Schorcht 2023-08-06 12:30:41 +02:00
parent 086e7bc35c
commit d24a4eedee
6 changed files with 24 additions and 36 deletions
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16
boards/sipeed-longan-nano/Kconfig
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@ -1,4 +1,4 @@
# Copyright (c) 2023 Inria
# Copyright (c) 2023 Gunar Schorcht
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
@ -25,24 +25,14 @@ config BOARD_SIPEED_LONGAN_NANO
select HAS_PERIPH_USBDEV
select HAS_RIOTBOOT
select HAS_TINYUSB_DEVICE
select HAVE_SAUL_GPIO
select HAVE_MTD_SDCARD_DEFAULT
select HAVE_SAUL_GPIO
select MODULE_FATFS_VFS if MODULE_VFS_DEFAULT
select MODULE_USB_BOARD_RESET if KCONFIG_USB && TEST_KCONFIG
config FORCE_USB_STDIO
default y
menu "Sipeed Longan Nano Board Configuration"
config SIPEED_LONGAN_NANO_WITH_TFT
bool "Board with TFT display"
default y if MODULE_DISP_DEV
select HAVE_ST7735
help
Indicates that a Sipeed Longan Nano board with TFT display is used.
endmenu
source "$(RIOTBOARD)/common/gd32v/Kconfig"

4
boards/sipeed-longan-nano/Makefile.dep
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@ -12,9 +12,5 @@ ifneq (,$(filter vfs_default,$(USEMODULE)))
USEMODULE += mtd
endif
ifneq (,$(filter disp_dev,$(USEMODULE)))
USEMODULE += st7735
endif
include $(RIOTBOARD)/common/makefiles/stdio_cdc_acm.dep.mk
include $(RIOTBOARD)/common/gd32v/Makefile.dep

4
boards/sipeed-longan-nano/Makefile.include
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@ -1,8 +1,4 @@
PORT_LINUX ?= /dev/ttyACM0
PROGRAMMER ?= dfu-util
ifneq (,$(filter st7735,$(USEMODULE)))
CFLAGS += '-DCONFIG_SIPEED_LONGAN_NANO_WITH_TFT=1'
endif
include $(RIOTBOARD)/common/gd32v/Makefile.include

24
boards/sipeed-longan-nano/doc.txt
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@ -1,9 +1,11 @@
/**
@defgroup boards_sipeed_longan_nano Sipeed Longan Nano board
@defgroup boards_sipeed_longan_nano Sipeed Longan Nano
@ingroup boards
@brief Support for the Sipeed Longan Nano board
@author Gunar Schorcht <gunar@schorcht.net>
\section sipeed_longan_nano Sipeed Longan Nano
## Overview
The [Sipeed Longan Nano](https://longan.sipeed.com/en) is a
@ -97,11 +99,10 @@ by pins.
| UART_DEV(0) RX | PA10 | USART0 RX | UART RX | |
\n
@note To use the TFT display of a Sipeed Longan Nano board, if available, the
macro `CONFIG_SIPEED_LONGAN_NANO_WITH_TFT=1` has to be defined, for
example using the `CFLAGS` variable in the make command:
@note For the Sipeed Longan Nano board version with TFT display, the
`sipeed-longan-nano-tft` board definition has to be used.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BOARD=sipeed-longan-nano CFLAGS='-DCONFIG_SIPEED_LONGAN_NANO_WITH_TFT=1' make ...
BOARD=sipeed-longan-nano-tft make ...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Pin | Board Function | RIOT Function 1 | RIOT Function 2 | RIOT Function 3 |
@ -162,6 +163,12 @@ BOARD=sipeed-longan-nano make -C examples/hello-world flash
After flashing you need to leave bootloader mode again by pressing the RESET button.
@note For the Sipeed Longan Nano board version with TFT display, the
`sipeed-longan-nano-tft` board definition has to be used.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BOARD=sipeed-longan-nano-tft make -C examples/hello-world flash
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
### Using an external debug adapter
The board can also be flashed via a JTAG interface with OpenOCD (at least [release version 0.12.0]
@ -187,11 +194,10 @@ PROGRAMMER=openocd OPENOCD_DEBUG_ADAPTER=jlink BOARD=sipeed-longan-nano make -C
## Using the TFT Display
To use the TFT display of a Sipeed Longan Nano board, if available, the
macro `CONFIG_SIPEED_LONGAN_NANO_WITH_TFT=1` has to be defined, for
example using the `CFLAGS` variable in the make command:
To use the display of the Sipeed Longan Nano board version with TFT display,
the `sipeed_longan_nano_tft` board definition has to be used, for example:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BOARD=sipeed-longan-nano CFLAGS='-DCONFIG_SIPEED_LONGAN_NANO_WITH_TFT=1' make -C tests/drivers/st7735 flash
BOARD=sipeed-longan-nano-tft make -C tests/drivers/st7735 flash
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## Accessing STDIO

2
boards/sipeed-longan-nano/include/board.h
View File

@ -70,7 +70,7 @@ extern "C" {
#define SDCARD_SPI_PARAM_MOSI GPIO_PIN(PORT_B, 15)
#endif
#if defined(MODULE_ST7735) && defined(CONFIG_SIPEED_LONGAN_NANO_WITH_TFT)
#if defined(MODULE_ST7735) && defined(BOARD_SIPEED_LONGAN_NANO_TFT)
#define ST7735_PARAM_SPI SPI_DEV(1) /**< SPI device */
#define ST7735_PARAM_SPI_CLK SPI_CLK_5MHZ /**< SPI clock frequency */
#define ST7735_PARAM_SPI_MODE SPI_MODE_0 /**< SPI mode */

10
boards/sipeed-longan-nano/include/periph_conf.h
View File

@ -33,7 +33,7 @@
#define CONFIG_CLOCK_HXTAL MHZ(8) /**< HXTAL frequency */
#endif
#if CONFIG_SIPEED_LONGAN_NANO_WITH_TFT
#if defined(BOARD_SIPEED_LONGAN_NANO_TFT)
#define SPI_DEV_1_USED /**< Enable SPI_DEV(1) if TFT is connected */
#endif
@ -61,7 +61,7 @@ static const adc_conf_t adc_config[] = {
{ .pin = GPIO_UNDEF, .dev = 0, .chan = 16 },
/* ADC VREF channel */
{ .pin = GPIO_UNDEF, .dev = 0, .chan = 17 },
#if !CONFIG_SIPEED_LONGAN_NANO_WITH_TFT
#if !defined(BOARD_SIPEED_LONGAN_NANO_TFT)
/* This conflicts with TFT pins if connected. */
{ .pin = GPIO_PIN(PORT_B, 0), .dev = 0, .chan = 8 },
{ .pin = GPIO_PIN(PORT_B, 1), .dev = 0, .chan = 9 },
@ -72,7 +72,7 @@ static const adc_conf_t adc_config[] = {
{ .pin = GPIO_PIN(PORT_A, 4), .dev = 0, .chan = 4 },
{ .pin = GPIO_PIN(PORT_A, 5), .dev = 0, .chan = 5 },
#endif /* !defined(MODULE_PERIPH_DAC) */
#endif /* !CONFIG_SIPEED_LONGAN_NANO_WITH_TFT */
#endif /* !defined(BOARD_SIPEED_LONGAN_NANO_TFT) */
};
#define ADC_NUMOF ARRAY_SIZE(adc_config)
@ -83,10 +83,10 @@ static const adc_conf_t adc_config[] = {
* @{
*/
static const dac_conf_t dac_config[] = {
#if !CONFIG_SIPEED_LONGAN_NANO_WITH_TFT
#if !defined(BOARD_SIPEED_LONGAN_NANO_TFT)
{ .pin = GPIO_PIN(PORT_A, 4), .chan = 0 },
{ .pin = GPIO_PIN(PORT_A, 5), .chan = 1 },
#endif /* !CONFIG_SIPEED_LONGAN_NANO_WITH_TFT */
#endif /* !defined(BOARD_SIPEED_LONGAN_NANO_TFT) */
};
#define DAC_NUMOF ARRAY_SIZE(dac_config)