From a7db0d3cc522f9bdeac08606ed724fb3e4fd4eb9 Mon Sep 17 00:00:00 2001 From: "Sergio R. Caprile" Date: Thu, 3 Oct 2024 11:55:38 -0300 Subject: [PATCH] move to Wizard --- .../Makefile | 50 ++--- .../README.md | 2 +- .../hal.h | 181 ----------------- .../link.ld | 29 --- .../main.c | 103 ---------- .../mongoose.c | 1 - .../mongoose.h | 1 - .../mongoose_config.h | 11 -- .../net.c | 1 - .../net.h | 1 - .../packed_fs.c | 1 - .../startup.c | 168 ---------------- .../syscalls.c | 88 --------- .../sysinit.c | 36 ---- .../FreeRTOSConfig.h | 37 ---- .../Makefile | 58 ++---- .../README.md | 2 +- .../ek-tm4c1294xl-make-freertos-builtin/hal.h | 185 ------------------ .../link.ld | 29 --- .../main.c | 106 ---------- .../mongoose.c | 1 - .../mongoose.h | 1 - .../mongoose_config.h | 10 - .../ek-tm4c1294xl-make-freertos-builtin/net.c | 1 - .../ek-tm4c1294xl-make-freertos-builtin/net.h | 1 - .../packed_fs.c | 1 - .../startup.c | 168 ---------------- .../syscalls.c | 85 -------- .../sysinit.c | 36 ---- 29 files changed, 30 insertions(+), 1364 deletions(-) delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/hal.h delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/link.ld delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/main.c delete mode 120000 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.c delete mode 120000 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.h delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose_config.h delete mode 120000 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.c delete mode 120000 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.h delete mode 120000 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/packed_fs.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/startup.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/syscalls.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-baremetal-builtin/sysinit.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/FreeRTOSConfig.h delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/hal.h delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/link.ld delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/main.c delete mode 120000 examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.c delete mode 120000 examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.h delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose_config.h delete mode 120000 examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.c delete mode 120000 examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.h delete mode 120000 examples/ti/ek-tm4c1294xl-make-freertos-builtin/packed_fs.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/startup.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/syscalls.c delete mode 100644 examples/ti/ek-tm4c1294xl-make-freertos-builtin/sysinit.c diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/Makefile b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/Makefile index 1ae8b50b..097537fd 100644 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/Makefile +++ b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/Makefile @@ -1,51 +1,29 @@ -CFLAGS = -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion -CFLAGS += -Wformat-truncation -fno-common -Wconversion -Wno-sign-conversion -CFLAGS += -g3 -Os -ffunction-sections -fdata-sections -CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_tm4c/Device/TI/TM4C/Include -CFLAGS += -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 $(CFLAGS_EXTRA) -LDFLAGS ?= -Tlink.ld -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map - -SOURCES = main.c syscalls.c sysinit.c -SOURCES += startup.c # startup file. Compiler-dependent! - -# Mongoose options are defined in mongoose_config.h -SOURCES += mongoose.c net.c packed_fs.c - -# Example specific build options. See README.md -CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" - -ifeq ($(OS),Windows_NT) - RM = cmd /C del /Q /F /S -else - RM = rm -rf -endif +BOARD = tm4c129 +IDE = GCC+make +RTOS = baremetal +WIZARD_URL ?= http://mongoose.ws/wizard all build example: firmware.bin -firmware.bin: firmware.elf - arm-none-eabi-objcopy -O binary $< $@ +firmware.bin: wizard + make -C wizard CFLAGS_EXTRA=$(CFLAGS_EXTRA) && mv wizard/firmware.bin ./ -firmware.elf: cmsis_core cmsis_tm4c $(SOURCES) hal.h link.ld - arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@ +wizard: + hash=$$(curl -s -X POST -H "Content-Type: application/json" -d '{"build":{"board":"$(BOARD)","ide":"$(IDE)","rtos":"$(RTOS)"}}' $(WIZARD_URL)/api/hash | jq -r '.hash') \ + && curl -s $(WIZARD_URL)/api/zip/$(BOARD)/$(IDE)/$(RTOS)/$$hash -o wizard.zip + unzip wizard.zip + cd wizard ; rm mongoose.[ch] ; ln -s ../../../../mongoose.c ; ln -s ../../../../mongoose.h -flash: firmware.bin - @echo "This requires Uniflash" - -cmsis_core: # ARM CMSIS core headers - git clone --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@ -cmsis_tm4c: # CMSIS headers for TM4C series - git clone --depth 1 --no-checkout https://github.com/speters/CMSIS $@ && cd $@ && git sparse-checkout set Device/TI/TM4C && git checkout # Automated remote test. Requires env variable VCON_API_KEY set. See https://vcon.io/automated-firmware-tests/ DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/1 update: firmware.bin curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$< -test update: CFLAGS += -DUART_DEBUG=UART0 +test update: CFLAGS_EXTRA ="-DUART_DEBUG=UART0" test: update - curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=5 | tee /tmp/output.txt + curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=15 | tee /tmp/output.txt grep 'READY, IP:' /tmp/output.txt # Check for network init -# grep 'MQTT connected' /tmp/output.txt # Check for MQTT connection success clean: - $(RM) firmware.* *.su cmsis_core cmsis_tm4c + rm -rf firmware.* wizard* diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/README.md b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/README.md index be7e35e7..6cfe7c0d 100644 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/README.md +++ b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/README.md @@ -1 +1 @@ -See detailed tutorial at https://mongoose.ws/tutorials/ti/ek-tm4c1294xl-baremetal/ +See [Wizard](https://mongoose.ws/wizard/#/output?board=tm4c129&ide=GCC+make&rtos=baremetal&file=README.md) diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/hal.h b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/hal.h deleted file mode 100644 index d116f7ed..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/hal.h +++ /dev/null @@ -1,181 +0,0 @@ -// Copyright (c) 2022 Cesanta Software Limited -// All rights reserved -// https://www.ti.com/lit/pdf/spms433 - -#pragma once - -#include "TM4C1294NCPDT.h" - -#include -#include -#include -#include - -#define BIT(x) (1UL << (x)) -#define SETBITS(R, CLEARMASK, SETMASK) (R) = ((R) & ~(CLEARMASK)) | (SETMASK) -#define PIN(bank, num) ((bank << 8) | (num)) -#define PINNO(pin) (pin & 255) -#define PINBANK(pin) pinbank(pin >> 8) -// This MCU doesn't have GPIOI nor GPIOO -static inline unsigned int pinbank(unsigned int bank) { - bank = bank > 'O' ? bank - 2 : bank > 'I' ? bank - 1 : bank; - return bank - 'A'; -} - -// 5.5, Table 5-12: configure flash (and EEPROM) timing in accordance to clock -// freq -enum { - PLL_CLK = 25, - PLL_M = 96, - PLL_N = 5, - PLL_Q = 1, - PSYSDIV = 4 -}; // Run at 120 Mhz -#define PLL_FREQ (PLL_CLK * PLL_M / PLL_N / PLL_Q / PSYSDIV) -#define FLASH_CLKHIGH 6 -#define FLASH_WAITST 5 -#define SYS_FREQUENCY (PLL_FREQ * 1000000) - -static inline void spin(volatile uint32_t count) { - while (count--) (void) 0; -} - -enum { GPIO_MODE_INPUT, GPIO_MODE_OUTPUT, GPIO_MODE_AF, GPIO_MODE_ANALOG }; -enum { GPIO_OTYPE_PUSH_PULL, GPIO_OTYPE_OPEN_DRAIN }; -enum { GPIO_SPEED_LOW, GPIO_SPEED_HIGH }; -enum { GPIO_PULL_NONE, GPIO_PULL_UP, GPIO_PULL_DOWN }; -#define GPIO(bank) ((GPIOA_AHB_Type *) (GPIOA_AHB_BASE + 0x1000U * (bank))) - -// CMSIS header forces 0xFF mask when writing to DATA (see 10.6 in datasheet) -// and does not seem to support that feature for writing by defining RESERVED0 -// to read-only -static inline void gpio_toggle(uint16_t pin) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - volatile uint32_t *GPIODATA = (volatile uint32_t *) gpio->RESERVED0; - uint8_t mask = BIT(PINNO(pin)); - GPIODATA[mask] ^= mask; -} -static inline int gpio_read(uint16_t pin) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - volatile uint32_t *GPIODATA = (volatile uint32_t *) gpio->RESERVED0; - uint8_t mask = BIT(PINNO(pin)); - return GPIODATA[mask] ? 1 : 0; -} -static inline void gpio_write(uint16_t pin, bool val) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - volatile uint32_t *GPIODATA = (volatile uint32_t *) gpio->RESERVED0; - uint8_t mask = BIT(PINNO(pin)); - GPIODATA[mask] = val ? mask : 0; -} -static inline void gpio_init(uint16_t pin, uint8_t mode, uint8_t type, - uint8_t speed, uint8_t pull, uint8_t af) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - uint8_t n = (uint8_t) (PINNO(pin)); - SYSCTL->RCGCGPIO |= BIT(PINBANK(pin)); // Enable GPIO clock - if (mode == GPIO_MODE_ANALOG) { - gpio->AMSEL |= BIT(PINNO(pin)); - return; - } - if (mode == GPIO_MODE_INPUT) { - gpio->DIR &= ~BIT(PINNO(pin)); - } else if (mode == GPIO_MODE_OUTPUT) { - gpio->DIR |= BIT(PINNO(pin)); - } else { // GPIO_MODE_AF - SETBITS(gpio->PCTL, 15UL << ((n & 7) * 4), - ((uint32_t) af) << ((n & 7) * 4)); - gpio->AFSEL |= BIT(PINNO(pin)); - } - gpio->DEN |= BIT(PINNO(pin)); // Enable pin as digital function - if (type == GPIO_OTYPE_OPEN_DRAIN) - gpio->ODR |= BIT(PINNO(pin)); - else // GPIO_OTYPE_PUSH_PULL - gpio->ODR &= ~BIT(PINNO(pin)); - if (speed == GPIO_SPEED_LOW) - gpio->SLR |= BIT(PINNO(pin)); - else // GPIO_SPEED_HIGH - gpio->SLR &= ~BIT(PINNO(pin)); - if (pull == GPIO_PULL_UP) { - gpio->PUR |= BIT(PINNO(pin)); // setting one... - } else if (pull == GPIO_PULL_DOWN) { - gpio->PDR |= BIT(PINNO(pin)); // ...just clears the other - } else { - gpio->PUR &= ~BIT(PINNO(pin)); - gpio->PDR &= ~BIT(PINNO(pin)); - } -} -static inline void gpio_input(uint16_t pin) { - gpio_init(pin, GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 0); -} -static inline void gpio_output(uint16_t pin) { - gpio_init(pin, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 0); -} - -static inline void gpio_irq_attach(uint16_t pin) { - uint8_t irqvecs[] = {16, 17, 18, 19, 20, 30, 31, 32, - 51, 52, 53, 72, 73, 76, 84}; - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - gpio->IS &= ~BIT(PINNO(pin)); // edge sensitive - gpio->IBE |= BIT(PINNO(pin)); // both edges - gpio->IM |= BIT(PINNO(pin)); // enable pin irq - int irqvec = irqvecs[PINBANK(pin)]; // IRQ vector index, 2.5.2 - NVIC_SetPriority(irqvec, 3); - NVIC_EnableIRQ(irqvec); -} - -#ifndef UART_DEBUG -#define UART_DEBUG UART0 -#endif - -#define UART_OFFSET 0x1000 -#define UART(N) ((UART0_Type *) (UART0_BASE + UART_OFFSET * (N))) -#define UARTNO(u) ((uint8_t) (((unsigned int) (u) -UART0_BASE) / UART_OFFSET)) - -static inline void uart_init(UART0_Type *uart, unsigned long baud) { - uint8_t af = 1; // Alternate function - uint16_t rx = 0, tx = 0; // pins - uint8_t uartno = UARTNO(uart); - - SYSCTL->RCGCUART |= BIT(uartno); // Enable peripheral clock - - if (uart == UART0) tx = PIN('A', 0), rx = PIN('A', 1); - if (uart == UART1) tx = PIN('B', 0), rx = PIN('B', 1); - if (uart == UART2) tx = PIN('A', 6), rx = PIN('A', 7); // or PD4, PD5... - - gpio_init(tx, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, 0, af); - gpio_init(rx, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, 0, af); - // (16.3.2) ClkDiv = 16 (HSE=0) - // BRD = BRDI + BRDF = UARTSysClk / (ClkDiv * Baud Rate) - // UARTFBRD[DIVFRAC] = integer(BRDF * 64 + 0.5) - // must write in this order - uart->CTL = 0; // Disable this UART, clear HSE - uart->IBRD = SYS_FREQUENCY / (16 * baud); // Baud rate, integer part - uart->FBRD = ((SYS_FREQUENCY % (16 * baud)) >> 26) & - 0x3F; // Baud rate, fractional part - uart->LCRH = (3 << 5); // 8N1, no FIFOs; - uart->CTL |= BIT(0) | BIT(9) | BIT(8); // Set UARTEN, RXE, TXE -} -static inline void uart_write_byte(UART0_Type *uart, uint8_t byte) { - uart->DR = byte; - while ((uart->FR & BIT(7)) == 0) spin(1); -} -static inline void uart_write_buf(UART0_Type *uart, char *buf, size_t len) { - while (len-- > 0) uart_write_byte(uart, *(uint8_t *) buf++); -} -static inline int uart_read_ready(UART0_Type *uart) { - return uart->FR & BIT(6); // If RXFF bit is set, data is ready -} -static inline uint8_t uart_read_byte(UART0_Type *uart) { - return (uint8_t) (uart->DR & 0xFF); -} - -// Helper macro for reading pre-flashed MAC from user registers -#define READ_PREFLASHED_MAC() \ - { \ - (FLASH_CTRL->USERREG0 >> 0) & 0xFF, (FLASH_CTRL->USERREG0 >> 8) & 0xFF, \ - (FLASH_CTRL->USERREG0 >> 16) & 0xFF, \ - (FLASH_CTRL->USERREG1 >> 0) & 0xFF, \ - (FLASH_CTRL->USERREG1 >> 8) & 0xFF, \ - (FLASH_CTRL->USERREG1 >> 16) & 0xFF \ - } diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/link.ld b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/link.ld deleted file mode 100644 index 070ac7bc..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/link.ld +++ /dev/null @@ -1,29 +0,0 @@ -ENTRY(Reset_Handler); -MEMORY { - flash(rx) : ORIGIN = 0x00000000, LENGTH = 1024k - sram(rwx) : ORIGIN = 0x20000000, LENGTH = 256k -} -_estack = ORIGIN(sram) + LENGTH(sram); /* stack points to end of SRAM */ - -SECTIONS { - .vectors : { KEEP(*(.vectors)) } > flash - .text : { *(.text* .text.*) } > flash - .rodata : { *(.rodata*) } > flash - - .data : { - _sdata = .; /* for init_ram() */ - *(.first_data) - *(.data SORT(.data.*)) - _edata = .; /* for init_ram() */ - } > sram AT > flash - _sidata = LOADADDR(.data); - - .bss : { - _sbss = .; /* for init_ram() */ - *(.bss SORT(.bss.*) COMMON) - _ebss = .; /* for init_ram() */ - } > sram - - . = ALIGN(8); - _end = .; /* for cmsis_gcc.h and init_ram() */ -} diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/main.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/main.c deleted file mode 100644 index c42a0f29..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/main.c +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright (c) 2022-2023 Cesanta Software Limited -// All rights reserved - -#include "hal.h" -#include "mongoose.h" -#include "net.h" - -#define LED1 PIN('N', 1) // On-board LED pin -#define LED2 PIN('N', 0) // On-board LED pin -#define LED3 PIN('F', 4) // On-board LED pin -#define LED4 PIN('F', 0) // On-board LED pin - -#define LED LED1 // Use this LED for blinking -#define BLINK_PERIOD_MS 1000 // LED blinking period in millis - -static volatile uint64_t s_ticks; // Milliseconds since boot -void SysTick_Handler(void) { // SyStick IRQ handler, triggered every 1ms - s_ticks++; -} - -uint64_t mg_millis(void) { // Let Mongoose use our uptime function - return s_ticks; // Return number of milliseconds since boot -} - -static void timer_fn(void *arg) { - gpio_toggle(LED); // Blink LED - struct mg_tcpip_if *ifp = arg; // And show - const char *names[] = {"down", "up", "req", "ready"}; // network stats - MG_INFO(("Ethernet: %s, IP: %M, rx:%u, tx:%u, dr:%u, er:%u", - names[ifp->state], mg_print_ip4, &ifp->ip, ifp->nrecv, ifp->nsent, - ifp->ndrop, ifp->nerr)); -} - -static void ethernet_init(void) { - // Initialise Ethernet. Enable MAC GPIO pins, see - // https://www.ti.com/lit/pdf/spms433 - // Assign LED3 and LED4 to the EPHY, "activity" and "link", respectively. - // (20.4.2.4) - gpio_init(LED3, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 5); // EN0LED1 - gpio_init(LED4, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 5); // EN0LED0 - NVIC_EnableIRQ(EMAC0_IRQn); // Setup Ethernet IRQ handler - // Initialize Ethernet clocks, see datasheet section 5 - // Turn Flash Prefetch off (silicon errata ETH#02) - uint32_t val = FLASH_CTRL->CONF; - val &= ~BIT(17); - val |= BIT(16); - FLASH_CTRL->CONF = val; - SYSCTL->RCGCEMAC |= BIT(0); // Enable EMAC clock - SYSCTL->SREMAC |= BIT(0); // Reset EMAC - SYSCTL->SREMAC &= ~BIT(0); - SYSCTL->RCGCEPHY |= BIT(0); // Enable EPHY clock - SYSCTL->SREPHY |= BIT(0); // Reset EPHY - SYSCTL->SREPHY &= ~BIT(0); - while (!(SYSCTL->PREMAC & BIT(0)) || !(SYSCTL->PREPHY & BIT(0))) - spin(1); // Wait for reset to complete -} - -int main(void) { - gpio_output(LED); // Setup leftmost LED - uart_init(UART_DEBUG, 115200); // Initialise debug printf - ethernet_init(); // Initialise ethernet pins - MG_INFO(("Starting, CPU freq %g MHz", (double) SystemCoreClock / 1000000)); - - struct mg_mgr mgr; // Initialise - mg_mgr_init(&mgr); // Mongoose event manager - mg_log_set(MG_LL_DEBUG); // Set log level - - // Initialise Mongoose network stack - struct mg_tcpip_driver_tm4c_data driver_data = {.mdc_cr = - 1}; // See driver_tm4c.h - struct mg_tcpip_if mif = { - .mac = READ_PREFLASHED_MAC(), - // Uncomment below for static configuration: - // .ip = mg_htonl(MG_U32(192, 168, 0, 223)), - // .mask = mg_htonl(MG_U32(255, 255, 255, 0)), - // .gw = mg_htonl(MG_U32(192, 168, 0, 1)), - .driver = &mg_tcpip_driver_tm4c, - .driver_data = &driver_data, - }; - mg_tcpip_init(&mgr, &mif); - uint32_t val = FLASH_CTRL->CONF; // Turn Flash Prefetch on again - val &= ~BIT(16); - val |= BIT(17); - FLASH_CTRL->CONF = val; - mg_timer_add(&mgr, BLINK_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mif); - - MG_INFO(("MAC: %M. Waiting for IP...", mg_print_mac, mif.mac)); - while (mif.state != MG_TCPIP_STATE_READY) { - mg_mgr_poll(&mgr, 0); - } - - MG_INFO(("Initialising application...")); - web_init(&mgr); - - MG_INFO(("Starting event loop")); - for (;;) { - mg_mgr_poll(&mgr, 0); - } - - return 0; -} diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.c deleted file mode 120000 index 5e522bbc..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.c +++ /dev/null @@ -1 +0,0 @@ -../../../mongoose.c \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.h b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.h deleted file mode 120000 index ee4ac823..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose.h +++ /dev/null @@ -1 +0,0 @@ -../../../mongoose.h \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose_config.h b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose_config.h deleted file mode 100644 index 522311f1..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/mongoose_config.h +++ /dev/null @@ -1,11 +0,0 @@ -#pragma once - -// See https://mongoose.ws/documentation/#build-options -#define MG_ARCH MG_ARCH_NEWLIB - -#define MG_ENABLE_TCPIP 1 -#define MG_ENABLE_CUSTOM_MILLIS 1 -#define MG_IO_SIZE 256 -#define MG_ENABLE_PACKED_FS 1 -#define MG_ENABLE_DRIVER_TM4C 1 -#define MG_ENABLE_LINES 1 diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.c deleted file mode 120000 index fe0e6f06..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.c +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/net.c \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.h b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.h deleted file mode 120000 index 9de896ef..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/net.h +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/net.h \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/packed_fs.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/packed_fs.c deleted file mode 120000 index e06bf092..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/packed_fs.c +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/packed_fs.c \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/startup.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/startup.c deleted file mode 100644 index c91f7298..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/startup.c +++ /dev/null @@ -1,168 +0,0 @@ -// Copyright (c) 2022 Cesanta Software Limited -// All rights reserved - -// Startup code -__attribute__((naked, noreturn)) void Reset_Handler(void) { - // Initialise memory - extern long _sbss, _ebss, _sdata, _edata, _sidata; - for (long *src = &_sbss; src < &_ebss; src++) *src = 0; - for (long *src = &_sdata, *dst = &_sidata; src < &_edata;) *src++ = *dst++; - - // Call the clock system initialization function - extern void SystemInit(void); - SystemInit(); - // Call static constructors - extern void __libc_init_array(void); - __libc_init_array(); - // Call the application entry point - extern void main(void); - main(); - for (;;) (void) 0; // Infinite loop -} - -void __attribute__((weak)) DefaultIRQHandler(void) { - for (;;) (void) 0; -} -#define WEAK_ALIAS __attribute__((weak, alias("DefaultIRQHandler"))) - -WEAK_ALIAS void NMI_Handler(void); -WEAK_ALIAS void HardFault_Handler(void); -WEAK_ALIAS void MemManage_Handler(void); -WEAK_ALIAS void BusFault_Handler(void); -WEAK_ALIAS void UsageFault_Handler(void); -WEAK_ALIAS void SVC_Handler(void); -WEAK_ALIAS void DebugMon_Handler(void); -WEAK_ALIAS void PendSV_Handler(void); -WEAK_ALIAS void SysTick_Handler(void); - -WEAK_ALIAS void GPIOA_Handler(void); -WEAK_ALIAS void GPIOB_Handler(void); -WEAK_ALIAS void GPIOC_Handler(void); -WEAK_ALIAS void GPIOD_Handler(void); -WEAK_ALIAS void GPIOE_Handler(void); -WEAK_ALIAS void UART0_Handler(void); -WEAK_ALIAS void UART1_Handler(void); -WEAK_ALIAS void SSI0_Handler(void); -WEAK_ALIAS void I2C0_Handler(void); -WEAK_ALIAS void PMW0_FAULT_Handler(void); -WEAK_ALIAS void PWM0_0_Handler(void); -WEAK_ALIAS void PWM0_1_Handler(void); -WEAK_ALIAS void PWM0_2_Handler(void); -WEAK_ALIAS void QEI0_Handler(void); -WEAK_ALIAS void ADC0SS0_Handler(void); -WEAK_ALIAS void ADC0SS1_Handler(void); -WEAK_ALIAS void ADC0SS2_Handler(void); -WEAK_ALIAS void ADC0SS3_Handler(void); -WEAK_ALIAS void WDT0_Handler(void); -WEAK_ALIAS void TIMER0A_Handler(void); -WEAK_ALIAS void TIMER0B_Handler(void); -WEAK_ALIAS void TIMER1A_Handler(void); -WEAK_ALIAS void TIMER1B_Handler(void); -WEAK_ALIAS void TIMER2A_Handler(void); -WEAK_ALIAS void TIMER2B_Handler(void); -WEAK_ALIAS void COMP0_Handler(void); -WEAK_ALIAS void COMP1_Handler(void); -WEAK_ALIAS void COMP2_Handler(void); -WEAK_ALIAS void SYSCTL_Handler(void); -WEAK_ALIAS void FLASH_Handler(void); -WEAK_ALIAS void GPIOF_Handler(void); -WEAK_ALIAS void GPIOG_Handler(void); -WEAK_ALIAS void GPIOH_Handler(void); -WEAK_ALIAS void UART2_Handler(void); -WEAK_ALIAS void SSI1_Handler(void); -WEAK_ALIAS void TIMER3A_Handler(void); -WEAK_ALIAS void TIMER3B_Handler(void); -WEAK_ALIAS void I2C1_Handler(void); -WEAK_ALIAS void CAN0_Handler(void); -WEAK_ALIAS void CAN1_Handler(void); -WEAK_ALIAS void EMAC0_IRQHandler(void); -WEAK_ALIAS void HIB_Handler(void); -WEAK_ALIAS void USB0_Handler(void); -WEAK_ALIAS void PWM0_3_Handler(void); -WEAK_ALIAS void UDMA_Handler(void); -WEAK_ALIAS void UDMAERR_Handler(void); -WEAK_ALIAS void ADC1SS0_Handler(void); -WEAK_ALIAS void ADC1SS1_Handler(void); -WEAK_ALIAS void ADC1SS2_Handler(void); -WEAK_ALIAS void ADC1SS3_Handler(void); -WEAK_ALIAS void EPI0_Handler(void); -WEAK_ALIAS void GPIOJ_Handler(void); -WEAK_ALIAS void GPIOK_Handler(void); -WEAK_ALIAS void GPIOL_Handler(void); -WEAK_ALIAS void SSI2_Handler(void); -WEAK_ALIAS void SSI3_Handler(void); -WEAK_ALIAS void UART3_Handler(void); -WEAK_ALIAS void UART4_Handler(void); -WEAK_ALIAS void UART5_Handler(void); -WEAK_ALIAS void UART6_Handler(void); -WEAK_ALIAS void UART7_Handler(void); -WEAK_ALIAS void I2C2_Handler(void); -WEAK_ALIAS void I2C3_Handler(void); -WEAK_ALIAS void TIMER4A_Handler(void); -WEAK_ALIAS void TIMER4B_Handler(void); -WEAK_ALIAS void TIMER5A_Handler(void); -WEAK_ALIAS void TIMER5B_Handler(void); -WEAK_ALIAS void FPU_Handler(void); -WEAK_ALIAS void I2C4_Handler(void); -WEAK_ALIAS void I2C5_Handler(void); -WEAK_ALIAS void GPIOM_Handler(void); -WEAK_ALIAS void GPION_Handler(void); -WEAK_ALIAS void TAMPER_Handler(void); -WEAK_ALIAS void GPIOP0_Handler(void); -WEAK_ALIAS void GPIOP1_Handler(void); -WEAK_ALIAS void GPIOP2_Handler(void); -WEAK_ALIAS void GPIOP3_Handler(void); -WEAK_ALIAS void GPIOP4_Handler(void); -WEAK_ALIAS void GPIOP5_Handler(void); -WEAK_ALIAS void GPIOP6_Handler(void); -WEAK_ALIAS void GPIOP7_Handler(void); -WEAK_ALIAS void GPIOQ0_Handler(void); -WEAK_ALIAS void GPIOQ1_Handler(void); -WEAK_ALIAS void GPIOQ2_Handler(void); -WEAK_ALIAS void GPIOQ3_Handler(void); -WEAK_ALIAS void GPIOQ4_Handler(void); -WEAK_ALIAS void GPIOQ5_Handler(void); -WEAK_ALIAS void GPIOQ6_Handler(void); -WEAK_ALIAS void GPIOQ7_Handler(void); -WEAK_ALIAS void TIMER6A_Handler(void); -WEAK_ALIAS void TIMER6B_Handler(void); -WEAK_ALIAS void TIMER7A_Handler(void); -WEAK_ALIAS void TIMER7B_Handler(void); -WEAK_ALIAS void I2C6_Handler(void); -WEAK_ALIAS void I2C7_Handler(void); -WEAK_ALIAS void I2C8_Handler(void); -WEAK_ALIAS void I2C9_Handler(void); - -extern void _estack(); - -// IRQ table -__attribute__((section(".vectors"))) void (*tab[16 + 114])(void) = { - // Cortex interrupts - _estack, Reset_Handler, NMI_Handler, HardFault_Handler, MemManage_Handler, - BusFault_Handler, UsageFault_Handler, 0, 0, 0, 0, SVC_Handler, - DebugMon_Handler, 0, PendSV_Handler, SysTick_Handler, - - // Interrupts from peripherals - GPIOA_Handler, GPIOB_Handler, GPIOC_Handler, GPIOD_Handler, GPIOE_Handler, - UART0_Handler, UART1_Handler, SSI0_Handler, I2C0_Handler, - PMW0_FAULT_Handler, PWM0_0_Handler, PWM0_1_Handler, PWM0_2_Handler, - QEI0_Handler, ADC0SS0_Handler, ADC0SS1_Handler, ADC0SS2_Handler, - ADC0SS3_Handler, WDT0_Handler, TIMER0A_Handler, TIMER0B_Handler, - TIMER1A_Handler, TIMER1B_Handler, TIMER2A_Handler, TIMER2B_Handler, - COMP0_Handler, COMP1_Handler, COMP2_Handler, SYSCTL_Handler, FLASH_Handler, - GPIOF_Handler, GPIOG_Handler, GPIOH_Handler, UART2_Handler, SSI1_Handler, - TIMER3A_Handler, TIMER3B_Handler, I2C1_Handler, CAN0_Handler, CAN1_Handler, - EMAC0_IRQHandler, HIB_Handler, USB0_Handler, PWM0_3_Handler, UDMA_Handler, - UDMAERR_Handler, ADC1SS0_Handler, ADC1SS1_Handler, ADC1SS2_Handler, - ADC1SS3_Handler, EPI0_Handler, GPIOJ_Handler, GPIOK_Handler, GPIOL_Handler, - SSI2_Handler, SSI3_Handler, UART3_Handler, UART4_Handler, UART5_Handler, - UART6_Handler, UART7_Handler, I2C2_Handler, I2C3_Handler, TIMER4A_Handler, - TIMER4B_Handler, TIMER5A_Handler, TIMER5B_Handler, FPU_Handler, 0, 0, - I2C4_Handler, I2C5_Handler, GPIOM_Handler, GPION_Handler, 0, TAMPER_Handler, - GPIOP0_Handler, GPIOP1_Handler, GPIOP2_Handler, GPIOP3_Handler, - GPIOP4_Handler, GPIOP5_Handler, GPIOP6_Handler, GPIOP7_Handler, - GPIOQ0_Handler, GPIOQ1_Handler, GPIOQ2_Handler, GPIOQ3_Handler, - GPIOQ4_Handler, GPIOQ5_Handler, GPIOQ6_Handler, GPIOQ7_Handler, 0, 0, 0, 0, - 0, 0, TIMER6A_Handler, TIMER6B_Handler, TIMER7A_Handler, TIMER7B_Handler, - I2C6_Handler, I2C7_Handler, 0, 0, 0, 0, 0, I2C8_Handler, I2C9_Handler, 0, 0, - 0}; diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/syscalls.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/syscalls.c deleted file mode 100644 index ac27f093..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/syscalls.c +++ /dev/null @@ -1,88 +0,0 @@ -#include - -#include "hal.h" - -int _fstat(int fd, struct stat *st) { - if (fd < 0) return -1; - st->st_mode = S_IFCHR; - return 0; -} - -void *_sbrk(int incr) { - extern char _end; - static unsigned char *heap = NULL; - unsigned char *prev_heap; - unsigned char x = 0, *heap_end = (unsigned char *)((size_t) &x - 512); - (void) x; - if (heap == NULL) heap = (unsigned char *) &_end; - prev_heap = heap; - if (heap + incr > heap_end) return (void *) -1; - heap += incr; - return prev_heap; -} - -int _open(const char *path) { - (void) path; - return -1; -} - -int _close(int fd) { - (void) fd; - return -1; -} - -int _isatty(int fd) { - (void) fd; - return 1; -} - -int _lseek(int fd, int ptr, int dir) { - (void) fd, (void) ptr, (void) dir; - return 0; -} - -void _exit(int status) { - (void) status; - for (;;) asm volatile("BKPT #0"); -} - -void _kill(int pid, int sig) { - (void) pid, (void) sig; -} - -int _getpid(void) { - return -1; -} - -int _write(int fd, char *ptr, int len) { - (void) fd, (void) ptr, (void) len; - if (fd == 1) uart_write_buf(UART_DEBUG, ptr, (size_t) len); - return -1; -} - -int _read(int fd, char *ptr, int len) { - (void) fd, (void) ptr, (void) len; - return -1; -} - -int _link(const char *a, const char *b) { - (void) a, (void) b; - return -1; -} - -int _unlink(const char *a) { - (void) a; - return -1; -} - -int _stat(const char *path, struct stat *st) { - (void) path, (void) st; - return -1; -} - -int mkdir(const char *path, mode_t mode) { - (void) path, (void) mode; - return -1; -} - -void _init(void) {} diff --git a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/sysinit.c b/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/sysinit.c deleted file mode 100644 index 39b03d54..00000000 --- a/examples/ti/ek-tm4c1294xl-make-baremetal-builtin/sysinit.c +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (c) 2023 Cesanta Software Limited -// All rights reserved -// -// This file contains essentials required by the CMSIS: -// uint32_t SystemCoreClock - holds the system core clock value -// SystemInit() - initialises the system, e.g. sets up clocks - -#include "hal.h" - -uint32_t SystemCoreClock = SYS_FREQUENCY; - -void SystemInit(void) { // Called automatically by startup code - SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2)); // Enable FPU - asm("DSB"); - asm("ISB"); - SETBITS(SYSCTL->MOSCCTL, BIT(3) | BIT(2), - BIT(4)); // Enable MOSC circuit (clear NOXTAL and PWRDN, set >10MHz - // range) - SETBITS(SYSCTL->MEMTIM0, - BIT(21) | BIT(5) | 0x1F << 21 | 0xF << 16 | 0x1F << 5 | 0xF << 0, - FLASH_CLKHIGH << 22 | FLASH_WAITST << 16 | FLASH_CLKHIGH << 5 | - FLASH_WAITST << 0); // Configure flash timing (not yet applied) - SETBITS(SYSCTL->RSCLKCFG, 0xF << 24 | (BIT(9) - 1), - 3 << 24); // Clear PLL divider, set MOSC as PLL source - SYSCTL->PLLFREQ1 = (PLL_Q - 1) << 8 | (PLL_N - 1) - << 0; // Set PLL_Q and PLL_N - SYSCTL->PLLFREQ0 = - BIT(23) | PLL_M << 0; // Set PLL_Q, power up PLL (if it were on, we'd - // need to set NEWFREQ in RSCLKCFG instead) - while ((SYSCTL->PLLSTAT & BIT(0)) == 0) spin(1); // Wait for lock - SYSCTL->RSCLKCFG |= - BIT(31) | BIT(28) | - (PSYSDIV - 1) << 0; // Update memory timing, use PLL, set clock divisor - - SysTick_Config(SystemCoreClock / 1000); // Sys tick every 1ms -} diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/FreeRTOSConfig.h b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/FreeRTOSConfig.h deleted file mode 100644 index 8ed81925..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/FreeRTOSConfig.h +++ /dev/null @@ -1,37 +0,0 @@ -#pragma once - -#include "hal.h" - -#define configUSE_PREEMPTION 1 -#define configCPU_CLOCK_HZ SYS_FREQUENCY -#define configTICK_RATE_HZ 1000 -#define configMAX_PRIORITIES 5 -#define configUSE_16_BIT_TICKS 0 -#define configUSE_TICK_HOOK 0 -#define configUSE_IDLE_HOOK 0 -#define configUSE_TIMERS 0 -#define configUSE_CO_ROUTINES 0 -#define configUSE_MALLOC_FAILED_HOOK 0 -#define configMINIMAL_STACK_SIZE 128 -#define configTOTAL_HEAP_SIZE (1024 * 128) -#define INCLUDE_vTaskDelay 1 - -#ifdef __NVIC_PRIO_BITS -#define configPRIO_BITS __NVIC_PRIO_BITS -#else -#define configPRIO_BITS 3 -#endif -#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 15 -#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5 -#define configKERNEL_INTERRUPT_PRIORITY \ - (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) - -#define configMAX_SYSCALL_INTERRUPT_PRIORITY \ - (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) - -#define configASSERT(expr) \ - if (!(expr)) printf("FAILURE %s:%d: %s\n", __FILE__, __LINE__, #expr) - -#define vPortSVCHandler SVC_Handler -#define xPortPendSVHandler PendSV_Handler -#define xPortSysTickHandler SysTick_Handler diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/Makefile b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/Makefile index e98b1c75..fd9c1408 100644 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/Makefile +++ b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/Makefile @@ -1,59 +1,29 @@ -CFLAGS = -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion -CFLAGS += -Wformat-truncation -fno-common -Wconversion -Wno-sign-conversion -CFLAGS += -g3 -Os -ffunction-sections -fdata-sections -CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_tm4c/Device/TI/TM4C/Include -CFLAGS += -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 $(CFLAGS_EXTRA) -LDFLAGS ?= -Tlink.ld -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map - -SOURCES = main.c syscalls.c sysinit.c -SOURCES += startup.c # startup file. Compiler-dependent! - -# FreeRTOS -SOURCES += FreeRTOS-Kernel/portable/MemMang/heap_4.c -SOURCES += FreeRTOS-Kernel/portable/GCC/ARM_CM4F/port.c -CFLAGS += -IFreeRTOS-Kernel/include -CFLAGS += -IFreeRTOS-Kernel/portable/GCC/ARM_CM4F -Wno-conversion - -# Mongoose options are defined in mongoose_config.h -SOURCES += mongoose.c net.c packed_fs.c - -# Example specific build options. See README.md -CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" - -ifeq ($(OS),Windows_NT) - RM = cmd /C del /Q /F /S -else - RM = rm -rf -endif +BOARD = tm4c129 +IDE = GCC+make +RTOS = FreeRTOS +WIZARD_URL ?= http://mongoose.ws/wizard all build example: firmware.bin -firmware.bin: firmware.elf - arm-none-eabi-objcopy -O binary $< $@ +firmware.bin: wizard + make -C wizard CFLAGS_EXTRA=$(CFLAGS_EXTRA) && mv wizard/firmware.bin ./ -firmware.elf: FreeRTOS-Kernel cmsis_core cmsis_tm4c $(SOURCES) hal.h link.ld - arm-none-eabi-gcc $(SOURCES) $(wildcard FreeRTOS-Kernel/*.c) $(CFLAGS) $(LDFLAGS) -o $@ +wizard: + hash=$$(curl -s -X POST -H "Content-Type: application/json" -d '{"build":{"board":"$(BOARD)","ide":"$(IDE)","rtos":"$(RTOS)"}}' $(WIZARD_URL)/api/hash | jq -r '.hash') \ + && curl -s $(WIZARD_URL)/api/zip/$(BOARD)/$(IDE)/$(RTOS)/$$hash -o wizard.zip + unzip wizard.zip + cd wizard ; rm mongoose.[ch] ; ln -s ../../../../mongoose.c ; ln -s ../../../../mongoose.h -flash: firmware.bin - @echo "This requires Uniflash" - -cmsis_core: # ARM CMSIS core headers - git clone --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@ -cmsis_tm4c: # CMSIS headers for TM4C series - git clone --depth 1 --no-checkout https://github.com/speters/CMSIS $@ && cd $@ && git sparse-checkout set Device/TI/TM4C && git checkout -FreeRTOS-Kernel: # FreeRTOS sources - git clone --depth 1 -b V10.5.0 https://github.com/FreeRTOS/FreeRTOS-Kernel $@ # Automated remote test. Requires env variable VCON_API_KEY set. See https://vcon.io/automated-firmware-tests/ DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/1 update: firmware.bin curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$< -test update: CFLAGS += -DUART_DEBUG=UART0 +test update: CFLAGS_EXTRA ="-DUART_DEBUG=UART0" test: update - curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=5 | tee /tmp/output.txt + curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=15 | tee /tmp/output.txt grep 'READY, IP:' /tmp/output.txt # Check for network init -# grep 'MQTT connected' /tmp/output.txt # Check for MQTT connection success clean: - $(RM) firmware.* *.su cmsis_core cmsis_tm4c FreeRTOS-Kernel + rm -rf firmware.* wizard* diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/README.md b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/README.md index 404e0d70..6cfe7c0d 100644 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/README.md +++ b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/README.md @@ -1 +1 @@ -See detailed tutorial at https://mongoose.ws/tutorials/ti/ek-tm4c1294xl-freertos/ +See [Wizard](https://mongoose.ws/wizard/#/output?board=tm4c129&ide=GCC+make&rtos=baremetal&file=README.md) diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/hal.h b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/hal.h deleted file mode 100644 index 457d2999..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/hal.h +++ /dev/null @@ -1,185 +0,0 @@ -// Copyright (c) 2022 Cesanta Software Limited -// All rights reserved -// https://www.ti.com/lit/pdf/spms433 - -#pragma once - -#include "TM4C1294NCPDT.h" - -#include -#include -#include -#include - -#define BIT(x) (1UL << (x)) -#define SETBITS(R, CLEARMASK, SETMASK) (R) = ((R) & ~(CLEARMASK)) | (SETMASK) -#define PIN(bank, num) ((bank << 8) | (num)) -#define PINNO(pin) (pin & 255) -#define PINBANK(pin) pinbank(pin >> 8) -// This MCU doesn't have GPIOI nor GPIOO -static inline unsigned int pinbank(unsigned int bank) { - bank = bank > 'O' ? bank - 2 : bank > 'I' ? bank - 1 : bank; - return bank - 'A'; -} - -// 5.5, Table 5-12: configure flash (and EEPROM) timing in accordance to clock -// freq -enum { - PLL_CLK = 25, - PLL_M = 96, - PLL_N = 5, - PLL_Q = 1, - PSYSDIV = 4 -}; // Run at 120 Mhz -#define PLL_FREQ (PLL_CLK * PLL_M / PLL_N / PLL_Q / PSYSDIV) -#define FLASH_CLKHIGH 6 -#define FLASH_WAITST 5 -#define SYS_FREQUENCY (PLL_FREQ * 1000000) - -static inline void spin(volatile uint32_t count) { - while (count--) (void) 0; -} - -enum { GPIO_MODE_INPUT, GPIO_MODE_OUTPUT, GPIO_MODE_AF, GPIO_MODE_ANALOG }; -enum { GPIO_OTYPE_PUSH_PULL, GPIO_OTYPE_OPEN_DRAIN }; -enum { GPIO_SPEED_LOW, GPIO_SPEED_HIGH }; -enum { GPIO_PULL_NONE, GPIO_PULL_UP, GPIO_PULL_DOWN }; -#define GPIO(bank) ((GPIOA_AHB_Type *) (GPIOA_AHB_BASE + 0x1000U * (bank))) - -// CMSIS header forces 0xFF mask when writing to DATA (see 10.6 in datasheet) -// and does not seem to support that feature for writing by defining RESERVED0 -// to read-only -static inline void gpio_toggle(uint16_t pin) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - volatile uint32_t *GPIODATA = (volatile uint32_t *) gpio->RESERVED0; - uint8_t mask = BIT(PINNO(pin)); - GPIODATA[mask] ^= mask; -} -static inline int gpio_read(uint16_t pin) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - volatile uint32_t *GPIODATA = (volatile uint32_t *) gpio->RESERVED0; - uint8_t mask = BIT(PINNO(pin)); - return GPIODATA[mask] ? 1 : 0; -} -static inline void gpio_write(uint16_t pin, bool val) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - volatile uint32_t *GPIODATA = (volatile uint32_t *) gpio->RESERVED0; - uint8_t mask = BIT(PINNO(pin)); - GPIODATA[mask] = val ? mask : 0; -} -static inline void gpio_init(uint16_t pin, uint8_t mode, uint8_t type, - uint8_t speed, uint8_t pull, uint8_t af) { - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - uint8_t n = (uint8_t) (PINNO(pin)); - SYSCTL->RCGCGPIO |= BIT(PINBANK(pin)); // Enable GPIO clock - if (mode == GPIO_MODE_ANALOG) { - gpio->AMSEL |= BIT(PINNO(pin)); - return; - } - if (mode == GPIO_MODE_INPUT) { - gpio->DIR &= ~BIT(PINNO(pin)); - } else if (mode == GPIO_MODE_OUTPUT) { - gpio->DIR |= BIT(PINNO(pin)); - } else { // GPIO_MODE_AF - SETBITS(gpio->PCTL, 15UL << ((n & 7) * 4), - ((uint32_t) af) << ((n & 7) * 4)); - gpio->AFSEL |= BIT(PINNO(pin)); - } - gpio->DEN |= BIT(PINNO(pin)); // Enable pin as digital function - if (type == GPIO_OTYPE_OPEN_DRAIN) - gpio->ODR |= BIT(PINNO(pin)); - else // GPIO_OTYPE_PUSH_PULL - gpio->ODR &= ~BIT(PINNO(pin)); - if (speed == GPIO_SPEED_LOW) - gpio->SLR |= BIT(PINNO(pin)); - else // GPIO_SPEED_HIGH - gpio->SLR &= ~BIT(PINNO(pin)); - if (pull == GPIO_PULL_UP) { - gpio->PUR |= BIT(PINNO(pin)); // setting one... - } else if (pull == GPIO_PULL_DOWN) { - gpio->PDR |= BIT(PINNO(pin)); // ...just clears the other - } else { - gpio->PUR &= ~BIT(PINNO(pin)); - gpio->PDR &= ~BIT(PINNO(pin)); - } -} -static inline void gpio_input(uint16_t pin) { - gpio_init(pin, GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 0); -} -static inline void gpio_output(uint16_t pin) { - gpio_init(pin, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 0); -} - -static inline void gpio_irq_attach(uint16_t pin) { - uint8_t irqvecs[] = {16, 17, 18, 19, 20, 30, 31, 32, - 51, 52, 53, 72, 73, 76, 84}; - GPIOA_AHB_Type *gpio = GPIO(PINBANK(pin)); - gpio->IS &= ~BIT(PINNO(pin)); // edge sensitive - gpio->IBE |= BIT(PINNO(pin)); // both edges - gpio->IM |= BIT(PINNO(pin)); // enable pin irq - int irqvec = irqvecs[PINBANK(pin)]; // IRQ vector index, 2.5.2 - NVIC_SetPriority(irqvec, 3); - NVIC_EnableIRQ(irqvec); -} - -#ifndef UART_DEBUG -#define UART_DEBUG UART0 -#endif - -#define UART_OFFSET 0x1000 -#define UART(N) ((UART0_Type *) (UART0_BASE + UART_OFFSET * (N))) -#define UARTNO(u) ((uint8_t) (((unsigned int) (u) -UART0_BASE) / UART_OFFSET)) - -static inline void uart_init(UART0_Type *uart, unsigned long baud) { - struct uarthw { - uint16_t rx, tx; // pins - uint8_t af; // Alternate function - }; - // rx, tx, af for UART0,1,2 - struct uarthw uarthw[3] = {{PIN('A', 0), PIN('A', 1), 1}, - {PIN('B', 0), PIN('B', 1), 1}, - {PIN('A', 6), PIN('A', 7), 1}}; // or PD4, PD5... - - uint8_t uartno = UARTNO(uart); - SYSCTL->RCGCUART |= BIT(uartno); // Enable peripheral clock - - gpio_init(uarthw[uartno].tx, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, - GPIO_SPEED_HIGH, 0, uarthw[uartno].af); - gpio_init(uarthw[uartno].rx, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, - GPIO_SPEED_HIGH, 0, uarthw[uartno].af); - // (16.3.2) ClkDiv = 16 (HSE=0) - // BRD = BRDI + BRDF = UARTSysClk / (ClkDiv * Baud Rate) - // UARTFBRD[DIVFRAC] = integer(BRDF * 64 + 0.5) - // must write in this order - uart->CTL = 0; // Disable this UART, clear HSE - uart->IBRD = SYS_FREQUENCY / (16 * baud); // Baud rate, integer part - uart->FBRD = ((SYS_FREQUENCY % (16 * baud)) >> 26) & - 0x3F; // Baud rate, fractional part - uart->LCRH = (3 << 5); // 8N1, no FIFOs; - uart->CTL |= BIT(0) | BIT(9) | BIT(8); // Set UARTEN, RXE, TXE -} -static inline void uart_write_byte(UART0_Type *uart, uint8_t byte) { - uart->DR = byte; - while ((uart->FR & BIT(7)) == 0) spin(1); -} -static inline void uart_write_buf(UART0_Type *uart, char *buf, size_t len) { - while (len-- > 0) uart_write_byte(uart, *(uint8_t *) buf++); -} -static inline int uart_read_ready(UART0_Type *uart) { - return uart->FR & BIT(6); // If RXFF bit is set, data is ready -} -static inline uint8_t uart_read_byte(UART0_Type *uart) { - return (uint8_t) (uart->DR & 0xFF); -} - -// Helper macro for reading pre-flashed MAC from user registers -#define READ_PREFLASHED_MAC() \ - { \ - (FLASH_CTRL->USERREG0 >> 0) & 0xFF, (FLASH_CTRL->USERREG0 >> 8) & 0xFF, \ - (FLASH_CTRL->USERREG0 >> 16) & 0xFF, \ - (FLASH_CTRL->USERREG1 >> 0) & 0xFF, \ - (FLASH_CTRL->USERREG1 >> 8) & 0xFF, \ - (FLASH_CTRL->USERREG1 >> 16) & 0xFF \ - } diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/link.ld b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/link.ld deleted file mode 100644 index 070ac7bc..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/link.ld +++ /dev/null @@ -1,29 +0,0 @@ -ENTRY(Reset_Handler); -MEMORY { - flash(rx) : ORIGIN = 0x00000000, LENGTH = 1024k - sram(rwx) : ORIGIN = 0x20000000, LENGTH = 256k -} -_estack = ORIGIN(sram) + LENGTH(sram); /* stack points to end of SRAM */ - -SECTIONS { - .vectors : { KEEP(*(.vectors)) } > flash - .text : { *(.text* .text.*) } > flash - .rodata : { *(.rodata*) } > flash - - .data : { - _sdata = .; /* for init_ram() */ - *(.first_data) - *(.data SORT(.data.*)) - _edata = .; /* for init_ram() */ - } > sram AT > flash - _sidata = LOADADDR(.data); - - .bss : { - _sbss = .; /* for init_ram() */ - *(.bss SORT(.bss.*) COMMON) - _ebss = .; /* for init_ram() */ - } > sram - - . = ALIGN(8); - _end = .; /* for cmsis_gcc.h and init_ram() */ -} diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/main.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/main.c deleted file mode 100644 index 38690bdf..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/main.c +++ /dev/null @@ -1,106 +0,0 @@ -// Copyright (c) 2022-2023 Cesanta Software Limited -// All rights reserved - -#include "hal.h" -#include "mongoose.h" -#include "net.h" - -#define LED1 PIN('N', 1) // On-board LED pin -#define LED2 PIN('N', 0) // On-board LED pin -#define LED3 PIN('F', 4) // On-board LED pin -#define LED4 PIN('F', 0) // On-board LED pin - -#define LED LED1 // Use this LED for blinking -#define BLINK_PERIOD_MS 1000 // LED blinking period in millis - -static void timer_fn(void *arg) { - struct mg_tcpip_if *ifp = arg; // And show - const char *names[] = {"down", "up", "req", "ready"}; // network stats - MG_INFO(("Ethernet: %s, IP: %M, rx:%u, tx:%u, dr:%u, er:%u", - names[ifp->state], mg_print_ip4, &ifp->ip, ifp->nrecv, ifp->nsent, - ifp->ndrop, ifp->nerr)); -} - -static void ethernet_init(void) { - // Initialise Ethernet. Enable MAC GPIO pins, see - // https://www.ti.com/lit/pdf/spms433 - // Assign LED3 and LED4 to the EPHY, "activity" and "link", respectively. - // (20.4.2.4) - gpio_init(LED3, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 5); // EN0LED1 - gpio_init(LED4, GPIO_MODE_AF, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 5); // EN0LED0 - NVIC_EnableIRQ(EMAC0_IRQn); // Setup Ethernet IRQ handler - // Initialize Ethernet clocks, see datasheet section 5 - // Turn Flash Prefetch off (silicon errata ETH#02) - uint32_t val = FLASH_CTRL->CONF; - val &= ~BIT(17); - val |= BIT(16); - FLASH_CTRL->CONF = val; - SYSCTL->RCGCEMAC |= BIT(0); // Enable EMAC clock - SYSCTL->SREMAC |= BIT(0); // Reset EMAC - SYSCTL->SREMAC &= ~BIT(0); - SYSCTL->RCGCEPHY |= BIT(0); // Enable EPHY clock - SYSCTL->SREPHY |= BIT(0); // Reset EPHY - SYSCTL->SREPHY &= ~BIT(0); - while (!(SYSCTL->PREMAC & BIT(0)) || !(SYSCTL->PREPHY & BIT(0))) - spin(1); // Wait for reset to complete -} - -static void server(void *args) { - struct mg_mgr mgr; // Initialise Mongoose event manager - mg_mgr_init(&mgr); // and attach it to the interface - mg_log_set(MG_LL_DEBUG); // Set log level - - // Initialise Mongoose network stack - ethernet_init(); - struct mg_tcpip_driver_tm4c_data driver_data = {.mdc_cr = 1}; - struct mg_tcpip_if mif = { - .mac = READ_PREFLASHED_MAC(), - // Uncomment below for static configuration: - // .ip = mg_htonl(MG_U32(192, 168, 0, 223)), - // .mask = mg_htonl(MG_U32(255, 255, 255, 0)), - // .gw = mg_htonl(MG_U32(192, 168, 0, 1)), - .driver = &mg_tcpip_driver_tm4c, - .driver_data = &driver_data, - }; - mg_tcpip_init(&mgr, &mif); - uint32_t val = FLASH_CTRL->CONF; // Turn Flash Prefetch on again - val &= ~BIT(16); - val |= BIT(17); - FLASH_CTRL->CONF = val; - mg_timer_add(&mgr, BLINK_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mif); - - MG_INFO(("MAC: %M. Waiting for IP...", mg_print_mac, mif.mac)); - while (mif.state != MG_TCPIP_STATE_READY) { - mg_mgr_poll(&mgr, 0); - } - - MG_INFO(("Initialising application...")); - web_init(&mgr); - - MG_INFO(("Starting event loop")); - for (;;) mg_mgr_poll(&mgr, 1); // Infinite event loop - (void) args; -} - -static void blinker(void *args) { - gpio_init(LED, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH, - GPIO_PULL_NONE, 0); - for (;;) { - gpio_toggle(LED); - vTaskDelay(pdMS_TO_TICKS(BLINK_PERIOD_MS)); - } - (void) args; -} - -int main(void) { - uart_init(UART_DEBUG, 115200); // Initialise UART - - // Start tasks. NOTE: stack sizes are in 32-bit words - xTaskCreate(blinker, "blinker", 128, ":)", configMAX_PRIORITIES - 1, NULL); - xTaskCreate(server, "server", 2048, 0, configMAX_PRIORITIES - 1, NULL); - - vTaskStartScheduler(); // This blocks - return 0; -} diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.c deleted file mode 120000 index 5e522bbc..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.c +++ /dev/null @@ -1 +0,0 @@ -../../../mongoose.c \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.h b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.h deleted file mode 120000 index ee4ac823..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose.h +++ /dev/null @@ -1 +0,0 @@ -../../../mongoose.h \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose_config.h b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose_config.h deleted file mode 100644 index c6b9afb6..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/mongoose_config.h +++ /dev/null @@ -1,10 +0,0 @@ -#pragma once - -// See https://mongoose.ws/documentation/#build-options -#define MG_ARCH MG_ARCH_FREERTOS - -#define MG_ENABLE_TCPIP 1 -#define MG_ENABLE_DRIVER_TM4C 1 -#define MG_IO_SIZE 256 -#define MG_ENABLE_PACKED_FS 1 - diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.c deleted file mode 120000 index fe0e6f06..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.c +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/net.c \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.h b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.h deleted file mode 120000 index 9de896ef..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/net.h +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/net.h \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/packed_fs.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/packed_fs.c deleted file mode 120000 index e06bf092..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/packed_fs.c +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/packed_fs.c \ No newline at end of file diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/startup.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/startup.c deleted file mode 100644 index c91f7298..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/startup.c +++ /dev/null @@ -1,168 +0,0 @@ -// Copyright (c) 2022 Cesanta Software Limited -// All rights reserved - -// Startup code -__attribute__((naked, noreturn)) void Reset_Handler(void) { - // Initialise memory - extern long _sbss, _ebss, _sdata, _edata, _sidata; - for (long *src = &_sbss; src < &_ebss; src++) *src = 0; - for (long *src = &_sdata, *dst = &_sidata; src < &_edata;) *src++ = *dst++; - - // Call the clock system initialization function - extern void SystemInit(void); - SystemInit(); - // Call static constructors - extern void __libc_init_array(void); - __libc_init_array(); - // Call the application entry point - extern void main(void); - main(); - for (;;) (void) 0; // Infinite loop -} - -void __attribute__((weak)) DefaultIRQHandler(void) { - for (;;) (void) 0; -} -#define WEAK_ALIAS __attribute__((weak, alias("DefaultIRQHandler"))) - -WEAK_ALIAS void NMI_Handler(void); -WEAK_ALIAS void HardFault_Handler(void); -WEAK_ALIAS void MemManage_Handler(void); -WEAK_ALIAS void BusFault_Handler(void); -WEAK_ALIAS void UsageFault_Handler(void); -WEAK_ALIAS void SVC_Handler(void); -WEAK_ALIAS void DebugMon_Handler(void); -WEAK_ALIAS void PendSV_Handler(void); -WEAK_ALIAS void SysTick_Handler(void); - -WEAK_ALIAS void GPIOA_Handler(void); -WEAK_ALIAS void GPIOB_Handler(void); -WEAK_ALIAS void GPIOC_Handler(void); -WEAK_ALIAS void GPIOD_Handler(void); -WEAK_ALIAS void GPIOE_Handler(void); -WEAK_ALIAS void UART0_Handler(void); -WEAK_ALIAS void UART1_Handler(void); -WEAK_ALIAS void SSI0_Handler(void); -WEAK_ALIAS void I2C0_Handler(void); -WEAK_ALIAS void PMW0_FAULT_Handler(void); -WEAK_ALIAS void PWM0_0_Handler(void); -WEAK_ALIAS void PWM0_1_Handler(void); -WEAK_ALIAS void PWM0_2_Handler(void); -WEAK_ALIAS void QEI0_Handler(void); -WEAK_ALIAS void ADC0SS0_Handler(void); -WEAK_ALIAS void ADC0SS1_Handler(void); -WEAK_ALIAS void ADC0SS2_Handler(void); -WEAK_ALIAS void ADC0SS3_Handler(void); -WEAK_ALIAS void WDT0_Handler(void); -WEAK_ALIAS void TIMER0A_Handler(void); -WEAK_ALIAS void TIMER0B_Handler(void); -WEAK_ALIAS void TIMER1A_Handler(void); -WEAK_ALIAS void TIMER1B_Handler(void); -WEAK_ALIAS void TIMER2A_Handler(void); -WEAK_ALIAS void TIMER2B_Handler(void); -WEAK_ALIAS void COMP0_Handler(void); -WEAK_ALIAS void COMP1_Handler(void); -WEAK_ALIAS void COMP2_Handler(void); -WEAK_ALIAS void SYSCTL_Handler(void); -WEAK_ALIAS void FLASH_Handler(void); -WEAK_ALIAS void GPIOF_Handler(void); -WEAK_ALIAS void GPIOG_Handler(void); -WEAK_ALIAS void GPIOH_Handler(void); -WEAK_ALIAS void UART2_Handler(void); -WEAK_ALIAS void SSI1_Handler(void); -WEAK_ALIAS void TIMER3A_Handler(void); -WEAK_ALIAS void TIMER3B_Handler(void); -WEAK_ALIAS void I2C1_Handler(void); -WEAK_ALIAS void CAN0_Handler(void); -WEAK_ALIAS void CAN1_Handler(void); -WEAK_ALIAS void EMAC0_IRQHandler(void); -WEAK_ALIAS void HIB_Handler(void); -WEAK_ALIAS void USB0_Handler(void); -WEAK_ALIAS void PWM0_3_Handler(void); -WEAK_ALIAS void UDMA_Handler(void); -WEAK_ALIAS void UDMAERR_Handler(void); -WEAK_ALIAS void ADC1SS0_Handler(void); -WEAK_ALIAS void ADC1SS1_Handler(void); -WEAK_ALIAS void ADC1SS2_Handler(void); -WEAK_ALIAS void ADC1SS3_Handler(void); -WEAK_ALIAS void EPI0_Handler(void); -WEAK_ALIAS void GPIOJ_Handler(void); -WEAK_ALIAS void GPIOK_Handler(void); -WEAK_ALIAS void GPIOL_Handler(void); -WEAK_ALIAS void SSI2_Handler(void); -WEAK_ALIAS void SSI3_Handler(void); -WEAK_ALIAS void UART3_Handler(void); -WEAK_ALIAS void UART4_Handler(void); -WEAK_ALIAS void UART5_Handler(void); -WEAK_ALIAS void UART6_Handler(void); -WEAK_ALIAS void UART7_Handler(void); -WEAK_ALIAS void I2C2_Handler(void); -WEAK_ALIAS void I2C3_Handler(void); -WEAK_ALIAS void TIMER4A_Handler(void); -WEAK_ALIAS void TIMER4B_Handler(void); -WEAK_ALIAS void TIMER5A_Handler(void); -WEAK_ALIAS void TIMER5B_Handler(void); -WEAK_ALIAS void FPU_Handler(void); -WEAK_ALIAS void I2C4_Handler(void); -WEAK_ALIAS void I2C5_Handler(void); -WEAK_ALIAS void GPIOM_Handler(void); -WEAK_ALIAS void GPION_Handler(void); -WEAK_ALIAS void TAMPER_Handler(void); -WEAK_ALIAS void GPIOP0_Handler(void); -WEAK_ALIAS void GPIOP1_Handler(void); -WEAK_ALIAS void GPIOP2_Handler(void); -WEAK_ALIAS void GPIOP3_Handler(void); -WEAK_ALIAS void GPIOP4_Handler(void); -WEAK_ALIAS void GPIOP5_Handler(void); -WEAK_ALIAS void GPIOP6_Handler(void); -WEAK_ALIAS void GPIOP7_Handler(void); -WEAK_ALIAS void GPIOQ0_Handler(void); -WEAK_ALIAS void GPIOQ1_Handler(void); -WEAK_ALIAS void GPIOQ2_Handler(void); -WEAK_ALIAS void GPIOQ3_Handler(void); -WEAK_ALIAS void GPIOQ4_Handler(void); -WEAK_ALIAS void GPIOQ5_Handler(void); -WEAK_ALIAS void GPIOQ6_Handler(void); -WEAK_ALIAS void GPIOQ7_Handler(void); -WEAK_ALIAS void TIMER6A_Handler(void); -WEAK_ALIAS void TIMER6B_Handler(void); -WEAK_ALIAS void TIMER7A_Handler(void); -WEAK_ALIAS void TIMER7B_Handler(void); -WEAK_ALIAS void I2C6_Handler(void); -WEAK_ALIAS void I2C7_Handler(void); -WEAK_ALIAS void I2C8_Handler(void); -WEAK_ALIAS void I2C9_Handler(void); - -extern void _estack(); - -// IRQ table -__attribute__((section(".vectors"))) void (*tab[16 + 114])(void) = { - // Cortex interrupts - _estack, Reset_Handler, NMI_Handler, HardFault_Handler, MemManage_Handler, - BusFault_Handler, UsageFault_Handler, 0, 0, 0, 0, SVC_Handler, - DebugMon_Handler, 0, PendSV_Handler, SysTick_Handler, - - // Interrupts from peripherals - GPIOA_Handler, GPIOB_Handler, GPIOC_Handler, GPIOD_Handler, GPIOE_Handler, - UART0_Handler, UART1_Handler, SSI0_Handler, I2C0_Handler, - PMW0_FAULT_Handler, PWM0_0_Handler, PWM0_1_Handler, PWM0_2_Handler, - QEI0_Handler, ADC0SS0_Handler, ADC0SS1_Handler, ADC0SS2_Handler, - ADC0SS3_Handler, WDT0_Handler, TIMER0A_Handler, TIMER0B_Handler, - TIMER1A_Handler, TIMER1B_Handler, TIMER2A_Handler, TIMER2B_Handler, - COMP0_Handler, COMP1_Handler, COMP2_Handler, SYSCTL_Handler, FLASH_Handler, - GPIOF_Handler, GPIOG_Handler, GPIOH_Handler, UART2_Handler, SSI1_Handler, - TIMER3A_Handler, TIMER3B_Handler, I2C1_Handler, CAN0_Handler, CAN1_Handler, - EMAC0_IRQHandler, HIB_Handler, USB0_Handler, PWM0_3_Handler, UDMA_Handler, - UDMAERR_Handler, ADC1SS0_Handler, ADC1SS1_Handler, ADC1SS2_Handler, - ADC1SS3_Handler, EPI0_Handler, GPIOJ_Handler, GPIOK_Handler, GPIOL_Handler, - SSI2_Handler, SSI3_Handler, UART3_Handler, UART4_Handler, UART5_Handler, - UART6_Handler, UART7_Handler, I2C2_Handler, I2C3_Handler, TIMER4A_Handler, - TIMER4B_Handler, TIMER5A_Handler, TIMER5B_Handler, FPU_Handler, 0, 0, - I2C4_Handler, I2C5_Handler, GPIOM_Handler, GPION_Handler, 0, TAMPER_Handler, - GPIOP0_Handler, GPIOP1_Handler, GPIOP2_Handler, GPIOP3_Handler, - GPIOP4_Handler, GPIOP5_Handler, GPIOP6_Handler, GPIOP7_Handler, - GPIOQ0_Handler, GPIOQ1_Handler, GPIOQ2_Handler, GPIOQ3_Handler, - GPIOQ4_Handler, GPIOQ5_Handler, GPIOQ6_Handler, GPIOQ7_Handler, 0, 0, 0, 0, - 0, 0, TIMER6A_Handler, TIMER6B_Handler, TIMER7A_Handler, TIMER7B_Handler, - I2C6_Handler, I2C7_Handler, 0, 0, 0, 0, 0, I2C8_Handler, I2C9_Handler, 0, 0, - 0}; diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/syscalls.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/syscalls.c deleted file mode 100644 index be3210aa..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/syscalls.c +++ /dev/null @@ -1,85 +0,0 @@ -#include - -#include "hal.h" - -int _fstat(int fd, struct stat *st) { - if (fd < 0) return -1; - st->st_mode = S_IFCHR; - return 0; -} - -void *_sbrk(int incr) { - extern char _end; - static unsigned char *heap = NULL; - unsigned char *prev_heap; - if (heap == NULL) heap = (unsigned char *) &_end; - prev_heap = heap; - heap += incr; - return prev_heap; -} - -int _open(const char *path) { - (void) path; - return -1; -} - -int _close(int fd) { - (void) fd; - return -1; -} - -int _isatty(int fd) { - (void) fd; - return 1; -} - -int _lseek(int fd, int ptr, int dir) { - (void) fd, (void) ptr, (void) dir; - return 0; -} - -void _exit(int status) { - (void) status; - for (;;) asm volatile("BKPT #0"); -} - -void _kill(int pid, int sig) { - (void) pid, (void) sig; -} - -int _getpid(void) { - return -1; -} - -int _write(int fd, char *ptr, int len) { - (void) fd, (void) ptr, (void) len; - if (fd == 1) uart_write_buf(UART_DEBUG, ptr, (size_t) len); - return -1; -} - -int _read(int fd, char *ptr, int len) { - (void) fd, (void) ptr, (void) len; - return -1; -} - -int _link(const char *a, const char *b) { - (void) a, (void) b; - return -1; -} - -int _unlink(const char *a) { - (void) a; - return -1; -} - -int _stat(const char *path, struct stat *st) { - (void) path, (void) st; - return -1; -} - -int mkdir(const char *path, mode_t mode) { - (void) path, (void) mode; - return -1; -} - -void _init(void) {} diff --git a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/sysinit.c b/examples/ti/ek-tm4c1294xl-make-freertos-builtin/sysinit.c deleted file mode 100644 index 39b03d54..00000000 --- a/examples/ti/ek-tm4c1294xl-make-freertos-builtin/sysinit.c +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (c) 2023 Cesanta Software Limited -// All rights reserved -// -// This file contains essentials required by the CMSIS: -// uint32_t SystemCoreClock - holds the system core clock value -// SystemInit() - initialises the system, e.g. sets up clocks - -#include "hal.h" - -uint32_t SystemCoreClock = SYS_FREQUENCY; - -void SystemInit(void) { // Called automatically by startup code - SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2)); // Enable FPU - asm("DSB"); - asm("ISB"); - SETBITS(SYSCTL->MOSCCTL, BIT(3) | BIT(2), - BIT(4)); // Enable MOSC circuit (clear NOXTAL and PWRDN, set >10MHz - // range) - SETBITS(SYSCTL->MEMTIM0, - BIT(21) | BIT(5) | 0x1F << 21 | 0xF << 16 | 0x1F << 5 | 0xF << 0, - FLASH_CLKHIGH << 22 | FLASH_WAITST << 16 | FLASH_CLKHIGH << 5 | - FLASH_WAITST << 0); // Configure flash timing (not yet applied) - SETBITS(SYSCTL->RSCLKCFG, 0xF << 24 | (BIT(9) - 1), - 3 << 24); // Clear PLL divider, set MOSC as PLL source - SYSCTL->PLLFREQ1 = (PLL_Q - 1) << 8 | (PLL_N - 1) - << 0; // Set PLL_Q and PLL_N - SYSCTL->PLLFREQ0 = - BIT(23) | PLL_M << 0; // Set PLL_Q, power up PLL (if it were on, we'd - // need to set NEWFREQ in RSCLKCFG instead) - while ((SYSCTL->PLLSTAT & BIT(0)) == 0) spin(1); // Wait for lock - SYSCTL->RSCLKCFG |= - BIT(31) | BIT(28) | - (PSYSDIV - 1) << 0; // Update memory timing, use PLL, set clock divisor - - SysTick_Config(SystemCoreClock / 1000); // Sys tick every 1ms -}