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[bsp][rtduino] pico rtduino support spi

This commit is contained in:
Shicheng Chu 2024-04-01 01:59:48 +08:00 committed by GitHub
parent a4204c61bd
commit e7311d170a
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GPG Key ID: B5690EEEBB952194
5 changed files with 115 additions and 76 deletions
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4
bsp/raspberry-pico/.ci/attachconfig/rtduino.attach
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@ -1,6 +1,2 @@
# scons: --strict
CONFIG_BSP_USING_ARDUINO=y
# check some important arduino libraries
CONFIG_PKG_USING_ARDUINO_TENSORFLOW_LITE_MICRO=y
CONFIG_PKG_USING_ARDUINO_TENSORFLOW_LITE_MICRO_EXAMPLE_HELLO_WORLD=y

33
bsp/raspberry-pico/applications/arduino_pinout/pins_arduino.c
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@ -11,6 +11,14 @@
#include <Arduino.h>
#include <board.h>
#include "pins_arduino.h"
#include <pico/stdlib.h>
#include <hardware/spi.h>
#include <hardware/gpio.h>
#include <pico/binary_info.h>
#define DBG_TAG "RTduino.pins_arduino"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
/*
* {Arduino Pin, RT-Thread Pin [, Device Name, Channel]}
@ -51,3 +59,28 @@ const pin_map_t pin_map_table[]=
{A1, 27, "adc1", 1}, /* ADC */
{A2, 28, "adc2", 2}, /* ADC */
};
#ifdef RTDUINO_USING_SPI
void switchToSPI(const char *bus_name)
{
if(!rt_strcmp(bus_name, "spi0"))
{
/**SPI0 GPIO Configuration
18u ------> SPI0_SCK
16u ------> SPI0_MISO
19u ------> SPI0_MOSI
17u ------> SPI0_CS
*/
gpio_set_function(BSP_SPI0_SCK_PIN, GPIO_FUNC_SPI);
gpio_set_function(BSP_SPI0_MISO_PIN, GPIO_FUNC_SPI);
gpio_set_function(BSP_SPI0_MOSI_PIN, GPIO_FUNC_SPI);
gpio_init(BSP_SPI0_CS_PIN);
// Make the SPI pins available to picotool
bi_decl(bi_3pins_with_func(BSP_SPI0_MISO_PIN, BSP_SPI0_MOSI_PIN, BSP_SPI0_SCK_PIN, GPIO_FUNC_SPI));
// Make the CS pin available to picotool
bi_decl(bi_1pin_with_name(BSP_SPI0_CS_PIN, "SPI CS"));
LOG_I("D16, D17, D18 and D19 will switch from PWM to SPI");
}
}
#endif /* RTDUINO_USING_SPI */

6
bsp/raspberry-pico/applications/arduino_pinout/pins_arduino.h
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@ -51,4 +51,10 @@
/* Serial2 : P-TX P-RX */
#define RTDUINO_SERIAL2_DEVICE_NAME "uart1"
#define SS D17
#define RTDUINO_DEFAULT_SPI_BUS_NAME "spi0"
/* i2c0 : D4-SDA D5-SCL */
#define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c0"
#endif /* Pins_Arduino_h */

140
bsp/raspberry-pico/board/Kconfig
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@ -22,6 +22,10 @@ menu "Onboard Peripheral Drivers"
select BSP_USING_PWM7
select BSP_USING_I2C
select BSP_USING_I2C0
select BSP_USING_SPI
select BSP_USING_SPI0
select RTDUINO_USING_WIRE
select RTDUINO_USING_SPI
imply RTDUINO_USING_SERVO
default n
@ -158,15 +162,15 @@ menu "On-chip Peripheral Drivers"
default n
if BSP_USING_SOFT_SPI0
config BSP_S_SPI0_SCK_PIN
int "spi0 sck pin number (GP)"
int "spi0 SCK pin number (GP)"
range 0 28
default 6
config BSP_S_SPI0_MOSI_PIN
int "spi0 mosi pin number (GP)"
int "spi0 MOSI pin number (GP)"
range 0 28
default 7
config BSP_S_SPI0_MISO_PIN
int "spi0 miso pin number (GP)"
int "spi0 MISO pin number (GP)"
range 0 28
default 4
endif
@ -175,15 +179,15 @@ menu "On-chip Peripheral Drivers"
default n
if BSP_USING_SOFT_SPI1
config BSP_S_SPI1_SCK_PIN
int "spi1 sck pin number (GP)"
int "spi1 SCK pin number (GP)"
range 0 28
default 10
config BSP_S_SPI1_MOSI_PIN
int "spi1 mosi pin number (GP)"
int "spi1 MOSI pin number (GP)"
range 0 28
default 11
config BSP_S_SPI1_MISO_PIN
int "spi1 miso pin number (GP)"
int "spi1 MISO pin number (GP)"
range 0 28
default 12
endif
@ -227,66 +231,66 @@ menu "On-chip Peripheral Drivers"
default n
if BSP_USING_SPI0
choice
prompt "spi0 tx pin number (GP)"
prompt "spi0 MOSI pin number (GP)"
depends on BSP_USING_SPI0
default BSP_SPI0_TX_PIN_3
config BSP_SPI0_TX_PIN_3
bool "3"
config BSP_SPI0_TX_PIN_7
bool "7"
config BSP_SPI0_TX_PIN_19
default BSP_SPI0_MOSI_PIN_19 if BSP_USING_ARDUINO
config BSP_SPI0_MOSI_PIN_19
bool "19"
config BSP_SPI0_MOSI_PIN_3
bool "3"
config BSP_SPI0_MOSI_PIN_7
bool "7"
endchoice
config BSP_SPI0_TX_PIN
config BSP_SPI0_MOSI_PIN
int
default 3 if BSP_SPI0_TX_PIN_3
default 7 if BSP_SPI0_TX_PIN_7
default 19 if BSP_SPI0_TX_PIN_19
default 3 if BSP_SPI0_MOSI_PIN_3
default 7 if BSP_SPI0_MOSI_PIN_7
default 19 if BSP_SPI0_MOSI_PIN_19
choice
prompt "spi0 rx pin number (GP)"
prompt "spi0 MISO pin number (GP)"
depends on BSP_USING_SPI0
default BSP_SPI0_RX_PIN_4
config BSP_SPI0_RX_PIN_0
bool "0"
config BSP_SPI0_RX_PIN_4
bool "4"
config BSP_SPI0_RX_PIN_16
default BSP_SPI0_MISO_PIN_16 if BSP_USING_ARDUINO
config BSP_SPI0_MISO_PIN_16
bool "16"
config BSP_SPI0_MISO_PIN_0
bool "0"
config BSP_SPI0_MISO_PIN_4
bool "4"
endchoice
config BSP_SPI0_RX_PIN
config BSP_SPI0_MISO_PIN
int
default 0 if BSP_SPI0_RX_PIN_0
default 4 if BSP_SPI0_RX_PIN_4
default 16 if BSP_SPI0_RX_PIN_16
default 0 if BSP_SPI0_MISO_PIN_0
default 4 if BSP_SPI0_MISO_PIN_4
default 16 if BSP_SPI0_MISO_PIN_16
choice
prompt "spi0 sck pin number (GP)"
prompt "spi0 SCK pin number (GP)"
depends on BSP_USING_SPI0
default BSP_SPI0_SCK_PIN_2
default BSP_SPI0_SCK_PIN_18 if BSP_USING_ARDUINO
config BSP_SPI0_SCK_PIN_18
bool "18"
config BSP_SPI0_SCK_PIN_2
bool "2"
config BSP_SPI0_SCK_PIN_6
bool "6"
config BSP_SPI0_SCK_PIN_8
bool "8"
endchoice
config BSP_SPI0_SCK_PIN
int
default 2 if BSP_SPI0_SCK_PIN_2
default 6 if BSP_SPI0_SCK_PIN_6
default 8 if BSP_SPI0_SCK_PIN_8
default 18 if BSP_SPI0_SCK_PIN_18
choice
prompt "spi0 cs pin number (GP)"
prompt "spi0 CS pin number (GP)"
depends on BSP_USING_SPI0
default BSP_SPI0_CS_PIN_5
default BSP_SPI0_CS_PIN_17 if BSP_USING_ARDUINO
config BSP_SPI0_CS_PIN_17
bool "17"
config BSP_SPI0_CS_PIN_1
bool "1"
config BSP_SPI0_CS_PIN_5
bool "5"
config BSP_SPI0_CS_PIN_17
bool "17"
endchoice
config BSP_SPI0_CS_PIN
int
@ -300,41 +304,41 @@ menu "On-chip Peripheral Drivers"
default n
if BSP_USING_SPI1
choice
prompt "spi1 tx pin number (GP)"
prompt "spi1 MOSI pin number (GP)"
depends on BSP_USING_SPI1
default BSP_SPI1_TX_PIN_11
config BSP_SPI1_TX_PIN_11
bool "11"
config BSP_SPI1_TX_PIN_15
default BSP_SPI1_MOSI_PIN_15 if BSP_USING_ARDUINO
config BSP_SPI1_MOSI_PIN_15
bool "15"
config BSP_SPI1_MOSI_PIN_11
bool "11"
endchoice
config BSP_SPI1_TX_PIN
config BSP_SPI1_MOSI_PIN
int
default 11 if BSP_SPI1_TX_PIN_11
default 15 if BSP_SPI1_TX_PIN_15
default 11 if BSP_SPI1_MOSI_PIN_11
default 15 if BSP_SPI1_MOSI_PIN_15
choice
prompt "spi1 rx pin number (GP)"
prompt "spi1 MISO pin number (GP)"
depends on BSP_USING_SPI1
default BSP_SPI1_RX_PIN_12
config BSP_SPI1_RX_PIN_8
bool "8"
config BSP_SPI1_RX_PIN_12
default BSP_SPI1_MISO_PIN_12 if BSP_USING_ARDUINO
config BSP_SPI1_MISO_PIN_12
bool "12"
config BSP_SPI1_MISO_PIN_8
bool "8"
endchoice
config BSP_SPI1_RX_PIN
config BSP_SPI1_MISO_PIN
int
default 8 if BSP_SPI1_RX_PIN_8
default 12 if BSP_SPI1_RX_PIN_12
default 8 if BSP_SPI0_MISO_PIN_8
default 12 if BSP_SPI0_MISO_PIN_12
choice
prompt "spi1 sck pin number (GP)"
depends on BSP_USING_SPI0
default BSP_SPI1_SCK_PIN_10
config BSP_SPI1_SCK_PIN_10
bool "10"
prompt "spi1 SCK pin number (GP)"
depends on BSP_USING_SPI1
default BSP_SPI1_SCK_PIN_14 if BSP_USING_ARDUINO
config BSP_SPI1_SCK_PIN_14
bool "14"
config BSP_SPI1_SCK_PIN_10
bool "10"
endchoice
config BSP_SPI1_SCK_PIN
int
@ -342,13 +346,13 @@ menu "On-chip Peripheral Drivers"
default 14 if BSP_SPI1_SCK_PIN_14
choice
prompt "spi1 cs pin number (GP)"
prompt "spi1 CS pin number (GP)"
depends on BSP_USING_SPI0
default BSP_SPI1_CS_PIN_13
config BSP_SPI1_CS_PIN_9
bool "9"
default BSP_SPI1_CS_PIN_13 if BSP_USING_ARDUINO
config BSP_SPI1_CS_PIN_13
bool "13"
config BSP_SPI1_CS_PIN_9
bool "9"
endchoice
config BSP_SPI1_CS_PIN
int
@ -692,11 +696,11 @@ menu "On-chip Peripheral Drivers"
choice
prompt "i2c0 scl pin number (GP)"
depends on BSP_USING_I2C0
default BSP_I2C0_SCL_PIN_21
config BSP_I2C0_SCL_PIN_1
bool "1"
default BSP_I2C0_SCL_PIN_5 if BSP_USING_ARDUINO
config BSP_I2C0_SCL_PIN_5
bool "5"
config BSP_I2C0_SCL_PIN_1
bool "1"
config BSP_I2C0_SCL_PIN_9
bool "9"
config BSP_I2C0_SCL_PIN_13
@ -718,11 +722,11 @@ menu "On-chip Peripheral Drivers"
choice
prompt "i2c0 sda pin number (GP)"
depends on BSP_USING_I2C0
default BSP_I2C0_SDA_PIN_20
config BSP_I2C0_SDA_PIN_0
bool "0"
default BSP_I2C0_SDA_PIN_4 if BSP_USING_ARDUINO
config BSP_I2C0_SDA_PIN_4
bool "4"
config BSP_I2C0_SDA_PIN_0
bool "0"
config BSP_I2C0_SDA_PIN_8
bool "8"
config BSP_I2C0_SDA_PIN_12

8
bsp/raspberry-pico/drivers/drv_spi.c
View File

@ -38,8 +38,8 @@ static struct pico_spi pico_spi_obj[] =
#ifdef BSP_USING_SPI0
{
.handle = spi0,
.spi_rx_pin = BSP_SPI0_RX_PIN,
.spi_tx_pin = BSP_SPI0_TX_PIN,
.spi_rx_pin = BSP_SPI0_MISO_PIN,
.spi_tx_pin = BSP_SPI0_MOSI_PIN,
.spi_sck_pin = BSP_SPI0_SCK_PIN,
.spi_cs_pin = BSP_SPI0_CS_PIN,
.device_name = "spi0",
@ -48,8 +48,8 @@ static struct pico_spi pico_spi_obj[] =
#ifdef BSP_USING_SPI1
{
.handle = spi1,
.spi_rx_pin = BSP_SPI1_RX_PIN,
.spi_tx_pin = BSP_SPI1_TX_PIN,
.spi_rx_pin = BSP_SPI1_MISO_PIN,
.spi_tx_pin = BSP_SPI1_MOSI_PIN,
.spi_sck_pin = BSP_SPI1_SCK_PIN,
.spi_cs_pin = BSP_SPI1_CS_PIN,
.device_name = "spi1",