From ba61a6545a6264b478cdb896ed86e4dec1447e4a Mon Sep 17 00:00:00 2001 From: "Sergio R. Caprile" Date: Thu, 3 Oct 2024 16:50:00 -0300 Subject: [PATCH] move to Wizard --- .github/workflows/nightly.yml | 2 +- .github/workflows/quicktest.yml | 2 +- examples/infineon/infineon-xmc7200/Makefile | 56 ++-- examples/infineon/infineon-xmc7200/README.md | 1 + examples/infineon/infineon-xmc7200/hal.c | 147 ----------- examples/infineon/infineon-xmc7200/hal.h | 244 ------------------ examples/infineon/infineon-xmc7200/link.ld | 31 --- examples/infineon/infineon-xmc7200/main.c | 32 --- examples/infineon/infineon-xmc7200/mongoose.c | 1 - examples/infineon/infineon-xmc7200/mongoose.h | 1 - .../infineon-xmc7200/mongoose_config.h | 26 -- examples/infineon/infineon-xmc7200/net.c | 1 - examples/infineon/infineon-xmc7200/net.h | 1 - .../infineon/infineon-xmc7200/packed_fs.c | 1 - examples/infineon/infineon-xmc7200/startup.c | 83 ------ 15 files changed, 25 insertions(+), 604 deletions(-) create mode 100644 examples/infineon/infineon-xmc7200/README.md delete mode 100644 examples/infineon/infineon-xmc7200/hal.c delete mode 100644 examples/infineon/infineon-xmc7200/hal.h delete mode 100644 examples/infineon/infineon-xmc7200/link.ld delete mode 100644 examples/infineon/infineon-xmc7200/main.c delete mode 120000 examples/infineon/infineon-xmc7200/mongoose.c delete mode 120000 examples/infineon/infineon-xmc7200/mongoose.h delete mode 100644 examples/infineon/infineon-xmc7200/mongoose_config.h delete mode 120000 examples/infineon/infineon-xmc7200/net.c delete mode 120000 examples/infineon/infineon-xmc7200/net.h delete mode 120000 examples/infineon/infineon-xmc7200/packed_fs.c delete mode 100644 examples/infineon/infineon-xmc7200/startup.c diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml index bc6a0543..ea10c0e0 100644 --- a/.github/workflows/nightly.yml +++ b/.github/workflows/nightly.yml @@ -328,6 +328,7 @@ jobs: fail-fast: false matrix: example: + - path: infineon/infineon-xmc7200 - path: nxp/frdm-mcxn947-make-baremetal-builtin - path: nxp/frdm-mcxn947-make-freertos-builtin - path: nxp/rt1020-evk-make-baremetal-builtin @@ -436,7 +437,6 @@ jobs: matrix: ssl: ["", -DMG_TLS=MG_TLS_BUILTIN] example: - - path: infineon/infineon-xmc7200 - path: microchip/same54-xpro/device-dashboard - path: nxp/rt1020-evk-make-freertos-builtin - path: nxp/rt1060-evk-make-freertos-builtin diff --git a/.github/workflows/quicktest.yml b/.github/workflows/quicktest.yml index 75d23995..c0b1dba1 100644 --- a/.github/workflows/quicktest.yml +++ b/.github/workflows/quicktest.yml @@ -200,6 +200,7 @@ jobs: fail-fast: false matrix: example: + - path: infineon/infineon-xmc7200 - path: nxp/frdm-mcxn947-make-baremetal-builtin - path: nxp/frdm-mcxn947-make-freertos-builtin - path: nxp/rt1020-evk-make-baremetal-builtin @@ -302,7 +303,6 @@ jobs: fail-fast: false matrix: example: - - path: infineon/infineon-xmc7200 - path: microchip/same54-xpro/device-dashboard - path: nxp/rt1020-evk-make-freertos-builtin - path: nxp/rt1060-evk-make-freertos-builtin diff --git a/examples/infineon/infineon-xmc7200/Makefile b/examples/infineon/infineon-xmc7200/Makefile index eb24c867..e1b621d1 100644 --- a/examples/infineon/infineon-xmc7200/Makefile +++ b/examples/infineon/infineon-xmc7200/Makefile @@ -1,41 +1,29 @@ -CFLAGS = -W -Wall -Werror -Wextra -Wundef -Wshadow -Wdouble-promotion -CFLAGS += -Wformat-truncation -fno-common # -Wconversion is not SDK-friendly -CFLAGS += -g3 -Os -ffunction-sections -fdata-sections -CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_xmc7/devices/COMPONENT_CAT1C/include/ -CFLAGS += -Icmsis_xmc7/devices/COMPONENT_CAT1C/include/ip/ -CFLAGS += -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 $(CFLAGS_EXTRA) -LDSCRIPT = link.ld -LDFLAGS ?= -T$(LDSCRIPT) -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map - -SOURCES = main.c hal.c startup.c -CFLAGS += -D__ATOLLIC__ -D__STARTUP_CLEAR_BSS # Make startup code work as expected - -# Mongoose options are defined in mongoose_custom.h -SOURCES += mongoose.c net.c packed_fs.c - -# Example specific build options. See README.md -CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" -DHTTPS_URL=\"https://0.0.0.0/\" - -ifeq ($(OS),Windows_NT) - RM = cmd /C del /Q /F /S -else - RM = rm -rf -endif +BOARD = xmc7200 +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_xmc7 $(SOURCES) hal.h link.ld Makefile - arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@ - arm-none-eabi-size $@ +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 -cmsis_core: # ARM CMSIS core headers - git clone -q --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@ -cmsis_xmc7: - git clone https://github.com/Infineon/mtb-pdl-cat1.git $@ - echo "" > cmsis_xmc7/devices/COMPONENT_CAT1C/include/ip/system_cat1c.h + +# Automated remote test. Requires env variable VCON_API_KEY set. See https://vcon.io/automated-firmware-tests/ +DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/?? +update: firmware.bin + curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$< + +test update: CFLAGS_EXTRA ="-DUART_DEBUG=USART1" +test: update + 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 clean: - $(RM) firmware.* *.su cmsis_core cmsis_xmc7 *.zip + rm -rf firmware.* wizard* diff --git a/examples/infineon/infineon-xmc7200/README.md b/examples/infineon/infineon-xmc7200/README.md new file mode 100644 index 00000000..a7b4ef9b --- /dev/null +++ b/examples/infineon/infineon-xmc7200/README.md @@ -0,0 +1 @@ +See [Wizard](https://mongoose.ws/wizard/#/output?board=xmc7200&ide=GCC+make&rtos=baremetal&file=README.md) diff --git a/examples/infineon/infineon-xmc7200/hal.c b/examples/infineon/infineon-xmc7200/hal.c deleted file mode 100644 index 2755b460..00000000 --- a/examples/infineon/infineon-xmc7200/hal.c +++ /dev/null @@ -1,147 +0,0 @@ -// Copyright (c) 2024 Cesanta Software Limited -// All rights reserved - -#include "hal.h" - -static volatile uint64_t s_ticks; // Milliseconds since boot -void SysTick_Handler(void) { // SyStick IRQ handler, triggered every 1ms - s_ticks++; -} - -bool mg_random(void *buf, size_t len) { // Use on-board RNG - for (size_t n = 0; n < len; n += sizeof(uint32_t)) { - uint32_t r = rng_read(); - memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r)); - } - return true; -} - -uint64_t mg_millis(void) { // Let Mongoose use our uptime function - return s_ticks; // Return number of milliseconds since boot -} - -void hal_init(void) { - clock_init(); // Set system clock to SYS_FREQUENCY - SystemCoreClock = SYS_FREQUENCY; // Update SystemCoreClock global var - SysTick_Config(SystemCoreClock / 1000); // Sys tick every 1ms - rng_init(); // Initialise random number generator - - uart_init(UART_DEBUG, 115200); // Initialise UART - gpio_output(LED1); // Initialise LED1 - gpio_output(LED2); // Initialise LED2 - gpio_output(LED3); // Initialise LED3 - ethernet_init(); // Initialise Ethernet pins -} - -#if defined(__ARMCC_VERSION) -// Keil specific - implement IO printf redirection -int fputc(int c, FILE *stream) { - if (stream == stdout || stream == stderr) uart_write_byte(UART_DEBUG, c); - return c; -} -#elif defined(__GNUC__) -// ARM GCC specific. ARM GCC is shipped with Newlib C library. -// Implement newlib syscalls: -// _sbrk() for malloc -// _write() for printf redirection -// the rest are just stubs -#include // For _fstat() - -uint32_t SystemCoreClock; -void SystemInit(void) { // Called automatically by startup code -} - -int _fstat(int fd, struct stat *st) { - (void) fd, (void) st; - return -1; -} - -extern unsigned char _end[]; // End of data section, start of heap. See link.ld -static unsigned char *s_current_heap_end = _end; - -size_t hal_ram_used(void) { - return (size_t) (s_current_heap_end - _end); -} - -size_t hal_ram_free(void) { - unsigned char endofstack; - return (size_t) (&endofstack - s_current_heap_end); -} - -void *_sbrk(int incr) { - unsigned char *prev_heap; - unsigned char *heap_end = (unsigned char *) ((size_t) &heap_end - 256); - prev_heap = s_current_heap_end; - // Check how much space we got from the heap end to the stack end - if (s_current_heap_end + incr > heap_end) return (void *) -1; - s_current_heap_end += 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) { -} -#endif // __GNUC__ diff --git a/examples/infineon/infineon-xmc7200/hal.h b/examples/infineon/infineon-xmc7200/hal.h deleted file mode 100644 index 90428033..00000000 --- a/examples/infineon/infineon-xmc7200/hal.h +++ /dev/null @@ -1,244 +0,0 @@ -// Copyright (c) 2023 Cesanta Software Limited -// All rights reserved - -#pragma once - -#include -#include -#include -#include - -#define LED1 PIN(16, 1) -#define LED2 PIN(16, 2) -#define LED3 PIN(16, 3) - -#include "xmc7200d_e272k8384.h" - -#define BIT(x) (1UL << (x)) -#define CLRSET(reg, clear, set) ((reg) = ((reg) & ~(clear)) | (set)) -#define PIN(bank, num) ((bank << 8) | (num)) -#define PINNO(pin) (pin & 255) -#define PINBANK(pin) (pin >> 8) - -void hal_init(void); -size_t hal_ram_free(void); -size_t hal_ram_used(void); - -static inline void spin(volatile uint32_t count) { - while (count--) (void) 0; -} - -extern uint32_t SystemCoreClock; - -enum {PLL_FEEDBACK = 50, PLL_REF = 1, PLL_OUT = 4}; -#define CLK_IMO 8000000UL -#define SYS_FREQUENCY ((CLK_IMO * PLL_FEEDBACK) / (PLL_REF * PLL_OUT)) - -#ifndef UART_DEBUG -#define UART_DEBUG SCB3 -#endif - -enum { GPIO_MODE_INPUT, GPIO_MODE_OUTPUT, GPIO_MODE_AF, GPIO_MODE_ANALOG }; -enum { GPIO_HIGHZ = 0, GPIO_PULLUP = 2, GPIO_PULLDOWN = 3, GPIO_OPENDRAIN_LOW = 4, - GPIO_OPENDRAIN_HIGH = 5, GPIO_STRONG = 6, GPIO_PULLUP_DOWN = 7}; -enum { GPIO_SPEED_LOW = 3, GPIO_SPEED_MEDIUM = 2, GPIO_SPEED_HIGH = 0}; -#undef GPIO -#define GPIO_TypeDef GPIO_PRT_Type -#define GPIO(N) ((GPIO_TypeDef *) (GPIO_BASE + 0x80 * (N))) - -static GPIO_TypeDef *gpio_bank(uint16_t pin) { return GPIO(PINBANK(pin)); } - -static inline void gpio_init(uint16_t pin, uint8_t mode, uint8_t type, - uint8_t speed, uint8_t pull, uint8_t af) { - (void) pin, (void) mode, (void) type, (void) speed, (void) pull, (void) af; - GPIO_TypeDef *gpio = gpio_bank(pin); - uint8_t pinno = PINNO(pin); - uint32_t msk, pos; - - // configure input / output direction - if (mode == GPIO_MODE_INPUT) { - gpio->CFG |= 1 << (4 * pinno + 3); // enable input buffer (IN_ENx) - } - - if (af || (mode == GPIO_MODE_AF && af)) { - // configure alternate function - HSIOM_PRT_Type* hsiom = ((HSIOM_PRT_Type*) HSIOM) + PINBANK(pin); - volatile uint32_t *port_sel = pinno < 4 ? &hsiom->PORT_SEL0 : &hsiom->PORT_SEL1; - pos = 8 * (pinno % 4), msk = 0x1f << pos; - *port_sel &= ~msk, *port_sel |= af << pos; - } - - // configure driver mode - msk = 7, pos = 4 * pinno; - CLRSET(gpio->CFG, msk << pos, type << pos); - - // configure speed - msk = 3, pos = 2 * pinno + 16; - CLRSET(gpio->CFG_OUT, msk << pos, speed << pos); - - if (mode == GPIO_MODE_OUTPUT /*&& af == 0*/) { - gpio->OUT_SET = (1 << pinno); - } -} - -static inline void gpio_input(uint16_t pin) { - gpio_init(pin, GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, - 0, 0); -} - -static inline void gpio_output(uint16_t pin) { - gpio_init(pin, GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_MEDIUM, - 0, 0); -} - -static inline bool gpio_read(uint16_t pin) { - GPIO_TypeDef *gpio = gpio_bank(pin); - uint8_t pinno = PINNO(pin); - if (gpio->CFG & (1 << (4 * pinno + 3))) { - // pin mode is input, reading from GPIO_PRT_IN - return gpio->IN & (1 << pinno); - } else { - // pin mode is output, reading from GPIO_PRT_OUT - return gpio->OUT & (1 << pinno); - } -} - -static inline void gpio_write(uint16_t pin, bool value) { - GPIO_TypeDef *gpio = gpio_bank(pin); - uint8_t pinno = PINNO(pin); - if (value) { - gpio->OUT_SET = 1 << pinno; - } else { - gpio->OUT_CLR = 1 << pinno; - } -} - -static inline void gpio_toggle(uint16_t pin) { - gpio_write(pin, !gpio_read(pin)); -} - -static inline void uart_init(volatile CySCB_Type *uart, unsigned long baud) { - (void) uart, (void) baud; - uint16_t rx = 0, tx = 0; - if (uart == SCB3) { - rx = PIN(13, 0), tx = PIN(13, 1); - } else { - return; // unsupported uart - } - - // set pins - gpio_init(rx, GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 17); - gpio_init(tx, GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 17); - - // enable peripheral clock (18.6.2) - // compute divider first (we choose 24 bit divider 0) - unsigned long div = 0, frac = 0, ovs = 16; - div = SYS_FREQUENCY / (baud * ovs); - if (div == 0) div = 1; - frac = SYS_FREQUENCY % (baud * ovs); - frac = (frac * 100) / (baud * ovs); - PERI_PCLK->GR[1].DIV_CMD = (3 << PERI_PCLK_GR_DIV_CMD_TYPE_SEL_Pos) | - PERI_PCLK_GR_DIV_CMD_PA_DIV_SEL_Msk | - PERI_PCLK_GR_DIV_CMD_PA_TYPE_SEL_Msk; - PERI_PCLK->GR[1].DIV_CMD |= PERI_PCLK_GR_DIV_CMD_DISABLE_Msk; // disable divider - PERI_PCLK->GR[1].DIV_24_5_CTL[0] = (((uint8_t) (div - 1)) << PERI_PCLK_GR_DIV_24_5_CTL_INT24_DIV_Pos) | - (frac << PERI_PCLK_GR_DIV_24_5_CTL_FRAC5_DIV_Pos); - PERI_PCLK->GR[1].DIV_CMD = (3 << PERI_PCLK_GR_DIV_CMD_TYPE_SEL_Pos) | - PERI_PCLK_GR_DIV_CMD_PA_DIV_SEL_Msk | - PERI_PCLK_GR_DIV_CMD_PA_TYPE_SEL_Msk;; - PERI_PCLK->GR[1].DIV_CMD |= PERI_PCLK_GR_DIV_CMD_ENABLE_Msk; // enable divider - PERI_PCLK->GR[1].CLOCK_CTL[PCLK_SCB3_CLOCK & 0xff] = 3 << PERI_PCLK_GR_CLOCK_CTL_TYPE_SEL_Pos; // connect SCB3 to div_24_5_ctl[0] - - // configure UART interface - uart->CTRL = ((ovs - 1) << SCB_CTRL_OVS_Pos) | (2 << SCB_CTRL_MODE_Pos); - uart->UART_CTRL = 0; - uart->UART_RX_CTRL = 1 << SCB_UART_RX_CTRL_STOP_BITS_Pos; - uart->RX_CTRL = 7 << SCB_RX_CTRL_DATA_WIDTH_Pos; - uart->UART_TX_CTRL = 1 << SCB_UART_TX_CTRL_STOP_BITS_Pos; - uart->TX_CTRL = 7 << SCB_TX_CTRL_DATA_WIDTH_Pos; - uart->TX_FIFO_CTRL = 1 << 16; - uart->TX_FIFO_CTRL = 0; - uart->CTRL |= 1 << SCB_CTRL_ENABLED_Pos; -} - -static inline void uart_write_byte(volatile CySCB_Type *uart, uint8_t byte) { - (void) byte; (void) uart; - while((uart->INTR_TX & SCB_INTR_TX_EMPTY_Msk) == 0) spin(1); - uart->TX_FIFO_WR = byte; - uart->INTR_TX |= ~SCB_INTR_TX_EMPTY_Msk; -} - -static inline void uart_write_buf(volatile CySCB_Type *uart, char *buf, size_t len) { - while (len-- > 0) uart_write_byte(uart, *(uint8_t *) buf++); -} - -static inline void rng_init(void) { -} -static inline uint32_t rng_read(void) { - return 0; -} - -static inline void ethernet_init(void) { - gpio_init(PIN(26, 0), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_REF_CLK - gpio_init(PIN(26, 1), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TX_CTL - gpio_init(PIN(26, 2), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TX_CLK - gpio_init(PIN(26, 3), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_0 - gpio_init(PIN(26, 4), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_1 - gpio_init(PIN(26, 5), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_2 - gpio_init(PIN(26, 6), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_3 - gpio_init(PIN(26, 7), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_0 - - gpio_init(PIN(27, 0), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_1 - gpio_init(PIN(27, 1), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_2 - gpio_init(PIN(27, 2), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_3 - gpio_init(PIN(27, 3), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RX_CTL - gpio_init(PIN(27, 4), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RX_CLK - gpio_init(PIN(27, 5), GPIO_MODE_INPUT, GPIO_STRONG, GPIO_SPEED_LOW, 0, 27); // ETH1_MDIO - gpio_init(PIN(27, 6), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_LOW, 0, 27); // ETH1_MDC - //gpio_init(PIN(27, 7), GPIO_MODE_OUTPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 0); // ETH1_RST - - CPUSS->CM7_0_SYSTEM_INT_CTL[eth_1_interrupt_eth_0_IRQn] = 0x80000003; // assign CPU interrupt #3 - NVIC->ISER[0] = 1 << 3; - - spin(10000000); // artificial delay to wait for PHY init -} - -static inline void clock_init(void) { - SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2)); // Enable FPU - asm("DSB"); - asm("ISB"); - - // configure PLL - CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_BYPASS_SEL_Msk, BIT(29)); // First bypass PLL - spin(10); - SRSS->CLK_PLL400M[0].CONFIG &= ~CLK_PLL400M_CONFIG_ENABLE_Msk; // disable the PLL itself - - // IMO source generates a frequency of 8MHz. The final frequency will be - // calculated as (CLK_IMO * feedback) / (reference * output_div) - CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_FEEDBACK_DIV_Msk, PLL_FEEDBACK << CLK_PLL400M_CONFIG_FEEDBACK_DIV_Pos); - CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_REFERENCE_DIV_Msk, PLL_REF << CLK_PLL400M_CONFIG_REFERENCE_DIV_Pos); - CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_OUTPUT_DIV_Msk, PLL_OUT << CLK_PLL400M_CONFIG_OUTPUT_DIV_Pos); - CLRSET(SRSS->CLK_PLL400M[0].CONFIG2, CLK_PLL400M_CONFIG2_FRAC_DIV_Msk, 0); - CLRSET(SRSS->CLK_PLL400M[0].CONFIG2, CLK_PLL400M_CONFIG2_FRAC_DITHER_EN_Msk, 0); - CLRSET(SRSS->CLK_PLL400M[0].CONFIG2, CLK_PLL400M_CONFIG2_FRAC_EN_Msk, 1 << CLK_PLL400M_CONFIG2_FRAC_EN_Pos); - CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_BYPASS_SEL_Msk, 0); - spin(10); - SRSS->CLK_PLL400M[0].CONFIG |= CLK_PLL400M_CONFIG_ENABLE_Msk; // enable the PLL - while (SRSS->CLK_PLL400M[0].CONFIG & 1) spin(1); - - // configure PATH1 with source set to IMO - SRSS->CLK_PATH_SELECT[1] = 0; - - // enable CLK_HFx - uint8_t clocks[] = {0, 1, 2, 3, 4, 5, 6}; - for (size_t i = 0; i < sizeof(clocks) / sizeof(uint8_t); i++) { - CLRSET(SRSS->CLK_ROOT_SELECT[clocks[i]], SRSS_CLK_ROOT_SELECT_ROOT_MUX_Msk, 1); // choose PATH1 - CLRSET(SRSS->CLK_ROOT_SELECT[clocks[i]], SRSS_CLK_ROOT_SELECT_DIRECT_MUX_Msk, 1 << SRSS_CLK_ROOT_SELECT_DIRECT_MUX_Pos); - if (clocks[i] != 0) // CLF_HF0 is already enabled - SRSS->CLK_ROOT_SELECT[clocks[i]] |= SRSS_CLK_ROOT_SELECT_ENABLE_Msk; // enable clock root - } - - // set systick frequency - uint32_t tenms = SYS_FREQUENCY / 100 - 1; // number of cycles executed in 10ms - CPUSS->SYSTICK_CTL = tenms | (3 << CPUSS_SYSTICK_CTL_CLOCK_SOURCE_Pos); // select CLK_HF as source -} diff --git a/examples/infineon/infineon-xmc7200/link.ld b/examples/infineon/infineon-xmc7200/link.ld deleted file mode 100644 index 502ae61a..00000000 --- a/examples/infineon/infineon-xmc7200/link.ld +++ /dev/null @@ -1,31 +0,0 @@ -OUTPUT_FORMAT("elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(Reset_Handler) - -MEMORY -{ - flash(RX) : ORIGIN = 0x10080000, LENGTH = 0x80000 - sram(!RX) : ORIGIN = 0x28000800, LENGTH = 510K -} - -_estack = ORIGIN(sram) + LENGTH(sram); - -SECTIONS -{ - .vectors : { . = ALIGN(4); KEEP(*(.vectors)); . = ALIGN(4); } > flash - .text : { *(.text*) } > flash - .rodata : { *(.rodata*) } > flash - - .data : { - _sdata = .; - *(.first_data) - *(.data SORT(.data.*)) - _edata = .; - } > sram AT > flash - _sidata = LOADADDR(.data); - - .bss : { _sbss = .; *(.bss SORT(.bss.*) COMMON) _ebss = .; } > sram - - . = ALIGN(8); - _end = .; -} diff --git a/examples/infineon/infineon-xmc7200/main.c b/examples/infineon/infineon-xmc7200/main.c deleted file mode 100644 index 0c3d910c..00000000 --- a/examples/infineon/infineon-xmc7200/main.c +++ /dev/null @@ -1,32 +0,0 @@ -// Copyright (c) 2024 Cesanta Software Limited -// All rights reserved - -#include "hal.h" -#include "mongoose.h" -#include "net.h" - -#define BLINK_PERIOD_MS 1000 - -static void timer_fn(void *arg) { - gpio_toggle(LED1); // Blink LED - (void) arg; // Unused -} - -int main(void) { - struct mg_mgr mgr; // Mongoose event manager - - hal_init(); // Cross-platform hardware init - - mg_mgr_init(&mgr); // Initialise it - mg_log_set(MG_LL_DEBUG); // Set log level to debug - mg_timer_add(&mgr, BLINK_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mgr); - - MG_INFO(("Initialising application...")); - web_init(&mgr); - - for (;;) { - mg_mgr_poll(&mgr, 0); - } - - return 0; -} diff --git a/examples/infineon/infineon-xmc7200/mongoose.c b/examples/infineon/infineon-xmc7200/mongoose.c deleted file mode 120000 index 5e522bbc..00000000 --- a/examples/infineon/infineon-xmc7200/mongoose.c +++ /dev/null @@ -1 +0,0 @@ -../../../mongoose.c \ No newline at end of file diff --git a/examples/infineon/infineon-xmc7200/mongoose.h b/examples/infineon/infineon-xmc7200/mongoose.h deleted file mode 120000 index ee4ac823..00000000 --- a/examples/infineon/infineon-xmc7200/mongoose.h +++ /dev/null @@ -1 +0,0 @@ -../../../mongoose.h \ No newline at end of file diff --git a/examples/infineon/infineon-xmc7200/mongoose_config.h b/examples/infineon/infineon-xmc7200/mongoose_config.h deleted file mode 100644 index 39a2a220..00000000 --- a/examples/infineon/infineon-xmc7200/mongoose_config.h +++ /dev/null @@ -1,26 +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_DRIVER_XMC7 1 -#define MG_IO_SIZE 256 -#define MG_ENABLE_CUSTOM_MILLIS 1 -#define MG_ENABLE_CUSTOM_RANDOM 1 -#define MG_ENABLE_PACKED_FS 1 - -// For static IP configuration, define MG_TCPIP_{IP,MASK,GW} -// By default, those are set to zero, meaning that DHCP is used -// -// #define MG_TCPIP_IP MG_IPV4(192, 168, 1, 10) -// #define MG_TCPIP_GW MG_IPV4(192, 168, 1, 1) -// #define MG_TCPIP_MASK MG_IPV4(255, 255, 255, 0) - -// Set custom MAC address. By default, it is randomly generated -// Using a build-time constant: -// #define MG_SET_MAC_ADDRESS(mac) do { uint8_t buf_[6] = {2,3,4,5,6,7}; memmove(mac, buf_, sizeof(buf_)); } while (0) -// -// Using custom function: -// extern void my_function(unsigned char *mac); -// #define MG_SET_MAC_ADDRESS(mac) my_function(mac) diff --git a/examples/infineon/infineon-xmc7200/net.c b/examples/infineon/infineon-xmc7200/net.c deleted file mode 120000 index fe0e6f06..00000000 --- a/examples/infineon/infineon-xmc7200/net.c +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/net.c \ No newline at end of file diff --git a/examples/infineon/infineon-xmc7200/net.h b/examples/infineon/infineon-xmc7200/net.h deleted file mode 120000 index 9de896ef..00000000 --- a/examples/infineon/infineon-xmc7200/net.h +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/net.h \ No newline at end of file diff --git a/examples/infineon/infineon-xmc7200/packed_fs.c b/examples/infineon/infineon-xmc7200/packed_fs.c deleted file mode 120000 index e06bf092..00000000 --- a/examples/infineon/infineon-xmc7200/packed_fs.c +++ /dev/null @@ -1 +0,0 @@ -../../device-dashboard/packed_fs.c \ No newline at end of file diff --git a/examples/infineon/infineon-xmc7200/startup.c b/examples/infineon/infineon-xmc7200/startup.c deleted file mode 100644 index 9b24d43f..00000000 --- a/examples/infineon/infineon-xmc7200/startup.c +++ /dev/null @@ -1,83 +0,0 @@ -#include "xmc7200d_e272k8384.h" - -void Reset_Handler(void); // Defined below -void Dummy_Handler(void); // Defined below -void SysTick_Handler(void); // Defined in main.c -void SystemInit(void); // Defined in main.c, called by reset handler -void _estack(void); // Defined in link.ld - -#define WEAK_ALIAS __attribute__((weak, alias("Default_Handler"))) - -WEAK_ALIAS void NMI_Handler(void); -WEAK_ALIAS void HardFault_Handler(void); -WEAK_ALIAS void SVCall_Handler(void); -WEAK_ALIAS void PendSV_Handler(void); -WEAK_ALIAS void SysTick_Handler(void); - -WEAK_ALIAS void Default_Intr_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr0_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr1_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr2_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr4_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr5_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr6_Handler(void); -WEAK_ALIAS void CM0P_CpuIntr7_Handler(void); -WEAK_ALIAS void ETH_IRQHandler(void); - -void CM0P_CpuIntr3_Handler(void) { - ETH_IRQHandler(); -} - -__attribute__((section(".vectors"))) void (*const tab[16 + 16])(void) = { - _estack, - Reset_Handler, - NMI_Handler, - HardFault_Handler, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - SVCall_Handler, - 0, - 0, - PendSV_Handler, - SysTick_Handler, - CM0P_CpuIntr0_Handler, - CM0P_CpuIntr1_Handler, - CM0P_CpuIntr2_Handler, - CM0P_CpuIntr3_Handler, - CM0P_CpuIntr4_Handler, - CM0P_CpuIntr5_Handler, - CM0P_CpuIntr6_Handler, - CM0P_CpuIntr7_Handler, - Default_Intr_Handler, - Default_Intr_Handler, - Default_Intr_Handler, - Default_Intr_Handler, - Default_Intr_Handler, - Default_Intr_Handler, - Default_Intr_Handler, - Default_Intr_Handler -}; - -__attribute__((naked, noreturn)) void Reset_Handler(void) { - // Clear BSS section, and copy data section from flash to RAM - 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++; - - SCB->VTOR = (uint32_t) &tab; - SystemInit(); - - // Call main() - extern void main(void); - main(); - for (;;) (void) 0; // Infinite loop -} - -void Default_Handler(void) { - for (;;) (void) 0; -}