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boards/seeedstudio-gd32v: add SPI configuration

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This commit is contained in:
Gunar Schorcht 2023-01-30 08:08:05 +01:00
parent ea6a9d3f36
commit b2c0062393
4 changed files with 14 additions and 3 deletions
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1
boards/seeedstudio-gd32/Kconfig
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@ -16,6 +16,7 @@ config BOARD_SEEEDSTUDIO_GD32
select BOARD_HAS_LXTAL
select HAS_PERIPH_I2C
select HAS_PERIPH_PWM
select HAS_PERIPH_SPI
select HAS_PERIPH_TIMER
select HAS_PERIPH_UART
select HAVE_SAUL_GPIO

1
boards/seeedstudio-gd32/Makefile.features
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@ -3,6 +3,7 @@ CPU_MODEL = gd32vf103vbt6
# Put defined MCU peripherals here (in alphabetical order)
FEATURES_PROVIDED += periph_i2c
FEATURES_PROVIDED += periph_pwm
FEATURES_PROVIDED += periph_spi
FEATURES_PROVIDED += periph_timer
FEATURES_PROVIDED += periph_uart

14
boards/seeedstudio-gd32/doc.txt
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@ -41,7 +41,7 @@ on-board components:
| DAC | 2 x 12-bit channel | no |
| UART | 2 | yes |
| USART | 3 | yes |
| SPI | 3 | no |
| SPI | 3 | yes |
| I2C | 2 x Fast Mode 400 kHz | yes |
| I2S | 2 | no |
| CAN | 2 x CAN 2.0B with up to 1 Mbps | no |
@ -64,9 +64,13 @@ MCU pins and their configuration in RIOT.
| MCU Pin | MCU Peripheral | RIOT Peripheral | Board Function | Remark |
|:--------|:---------------|:-----------------|:---------------|:-----------------------------|
| PA0 | | BTN0 | KEY1 | |
| PA0 | BOOT0 | BTN0 | KEY1 | |
| PA9 | USART0 TX | UART_DEV(0) TX | UART TX | |
| PA10 | USART0 RX | UART_DEV(0) RX | UART RX | |
| PA4 | SPI1 CS | SPI_DEV(1) CS | | |
| PA5 | SPI1 SCLK | SPI_DEV(1) SCLK | | |
| PA6 | SPI1 MISO | SPI_DEV(1) MISO | | |
| PA7 | SPI1 MOSI | SPI_DEV(1) MOSI | | |
| PB0 | | PWM_DEV(0) CH0 | LED1 green | |
| PB1 | | PWM_DEV(0) CH1 | LED2 blue | |
| PB5 | | | LED0 red | |
@ -76,9 +80,13 @@ MCU pins and their configuration in RIOT.
| PB9 | | PWM_DEV(1) CH1 | | N/A if CAN is used |
| PB10 | I2C1 SCL | I2C_DEV(1) SCL | | |
| PB11 | I2C1 SDA | I2C_DEV(1) SDA | | |
| PB12 | SPI0 CS | SPI_DEV(0) CS | | |
| PB13 | SPI0 SCLK | SPI_DEV(0) SCLK | | |
| PB14 | SPI0 MISO | SPI_DEV(0) MISO | | |
| PB15 | SPI0 MOSI | SPI_DEV(0) MOSI | | |
| PC13 | | BTN1 | KEY2 | |
## Flash the board
## Flashing the Device
The board is flashed via a JTAG interface with OpenOCD (at least [release version 0.12.0]
(https://github.com/openocd-org/openocd/tree/9ea7f3d647c8ecf6b0f1424002dfc3f4504a162c)).

1
boards/seeedstudio-gd32/include/periph_conf.h
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@ -37,6 +37,7 @@
#include "periph_common_conf.h"
#include "cfg_i2c_default.h"
#include "cfg_spi_default.h"
#include "cfg_timer_default.h"
#include "cfg_uart_default.h"