0061d3f97f
Adds a menu item to enable onboard profiling. This requires significant RAM and really only makes sense on devices with PSRAM to store the state. When the menu item is selected, allocates RAM and tracks function calls and periodically samples the PC to generate a histogram of application usage. The onboard gmon.out file can be written over Semihosting or some other way to transfer to a PC for analysis. Adds a profiling example with command lines.
126 lines
3.2 KiB
C
126 lines
3.2 KiB
C
/* Taken from https://github.com/arduino/ArduinoCore-mbed/tree/master/variants/NANO_RP2040_CONNECT */
|
|
|
|
#pragma once
|
|
|
|
// Pin definitions taken from:
|
|
// https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
|
|
static const uint8_t D0 = (1u);
|
|
static const uint8_t D1 = (0u);
|
|
static const uint8_t D2 = (25u);
|
|
static const uint8_t D3 = (15u);
|
|
static const uint8_t D4 = (16u);
|
|
static const uint8_t D5 = (17u);
|
|
static const uint8_t D6 = (18u);
|
|
static const uint8_t D7 = (19u);
|
|
static const uint8_t D8 = (20u);
|
|
static const uint8_t D9 = (21u);
|
|
static const uint8_t D10 = (5u);
|
|
static const uint8_t D11 = (7u);
|
|
static const uint8_t D12 = (4u);
|
|
static const uint8_t D13 = (6u);
|
|
static const uint8_t D14 = (26u);
|
|
static const uint8_t D15 = (27u);
|
|
static const uint8_t D16 = (28u);
|
|
static const uint8_t D17 = (29u);
|
|
static const uint8_t D18 = (12u);
|
|
static const uint8_t D19 = (13u);
|
|
static const uint8_t D20 = (2u);
|
|
static const uint8_t D21 = (24u);
|
|
static const uint8_t D22 = (22u);
|
|
static const uint8_t D23 = (23u);
|
|
static const uint8_t D24 = (3u);
|
|
static const uint8_t D25 = (8u);
|
|
static const uint8_t D26 = (9u);
|
|
static const uint8_t D27 = (10u);
|
|
static const uint8_t D28 = (11u);
|
|
static const uint8_t D29 = (14u);
|
|
|
|
static const uint8_t A0 = (26u);
|
|
static const uint8_t A1 = (27u);
|
|
static const uint8_t A2 = (28u);
|
|
static const uint8_t A3 = (29u);
|
|
|
|
// LEDs
|
|
#define PIN_LED (D13)
|
|
|
|
// Serial
|
|
#define PIN_SERIAL1_TX (D1)
|
|
#define PIN_SERIAL1_RX (D0)
|
|
|
|
#define PIN_SERIAL2_TX (D25)
|
|
#define PIN_SERIAL2_RX (D26)
|
|
#define PIN_SERIAL2_CTS (D27)
|
|
#define PIN_SERIAL2_RTS (D28)
|
|
|
|
// SPI
|
|
#define PIN_SPI0_MISO (D12)
|
|
#define PIN_SPI0_MOSI (D11)
|
|
#define PIN_SPI0_SCK (D13)
|
|
#define PIN_SPI0_SS (D10)
|
|
|
|
#define PIN_SPI1_MISO (D25)
|
|
#define PIN_SPI1_MOSI (D28)
|
|
#define PIN_SPI1_SCK (D29)
|
|
#define PIN_SPI1_SS (D10)
|
|
|
|
// Wire
|
|
#define PIN_WIRE0_SDA (D18)
|
|
#define PIN_WIRE0_SCL (D19)
|
|
|
|
#define PIN_WIRE1_SDA (D14)
|
|
#define PIN_WIRE1_SCL (D15)
|
|
|
|
#define SERIAL_HOWMANY (3u)
|
|
#define SPI_HOWMANY (2u)
|
|
#define WIRE_HOWMANY (1u)
|
|
|
|
#define PINS_COUNT (30u)
|
|
#define NUM_DIGITAL_PINS (30u)
|
|
#define NUM_ANALOG_INPUTS (4u)
|
|
#define NUM_ANALOG_OUTPUTS (0u)
|
|
#define ADC_RESOLUTION (12u)
|
|
|
|
#define LED_BUILTIN PIN_LED
|
|
#define DigitalPinToPinName(p) (p)
|
|
|
|
static const uint8_t SS = PIN_SPI0_SS;
|
|
static const uint8_t MOSI = PIN_SPI0_MOSI;
|
|
static const uint8_t MISO = PIN_SPI0_MISO;
|
|
static const uint8_t SCK = PIN_SPI0_SCK;
|
|
|
|
//Nina support
|
|
|
|
#define NINA_RESETN (D24)
|
|
#define SerialNina Serial3
|
|
#define SerialHCI Serial2
|
|
|
|
#define SERIAL3_TX (D25)
|
|
#define SERIAL3_RX (D26)
|
|
|
|
//#define NINA_GPIOIRQ (21u) // LEDG pin (GPIO26 on NINA)
|
|
#define NINA_GPIO0 (D20) // (2u), real GPIO0 on NINA
|
|
|
|
#define SPIWIFI_SS (D26)
|
|
#define SPIWIFI_ACK (D27)
|
|
#define SPIWIFI_RESET (NINA_RESETN)
|
|
#define SPIWIFI (SPI1)
|
|
|
|
// PDM Interfaces
|
|
// ---------------
|
|
#define PIN_PDM_CLK (D23)
|
|
#define PIN_PDM_DIN (D22)
|
|
|
|
//Cose copiate a caso
|
|
|
|
#define SERIAL_PORT_USBVIRTUAL SerialUSB
|
|
#define SERIAL_PORT_MONITOR SerialUSB
|
|
#define SERIAL_PORT_HARDWARE Serial1
|
|
#define SERIAL_PORT_HARDWARE_OPEN Serial2
|
|
|
|
#define CRYPTO_WIRE Wire
|
|
|
|
#define USB_MAX_POWER (500)
|
|
|
|
#ifdef __cplusplus
|
|
#include "nina_pins.h"
|
|
#endif
|