222f93f023
This platform is a basic waveshare stm32f107 devkit which contains a USART, USB device port, some buttons and some LEDs. Unfortunately not enough to bring up networking, but enough to test building and a simple contiki shell
45 lines
897 B
C
45 lines
897 B
C
#include <stdint.h>
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#include <stdio.h>
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#include <debug-uart.h>
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#include <sys/process.h>
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#include <sys/procinit.h>
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#include <etimer.h>
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#include <sys/autostart.h>
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#include <clock.h>
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#include <libopencm3/stm32/f1/rcc.h>
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unsigned int idle_count = 0;
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static void
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configure_mcu_clocks(void)
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{
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rcc_clock_setup_in_hse_25mhz_out_72mhz();
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/* GPIO Clocks */
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rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
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rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
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/* USART 1 */
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rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
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}
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int
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main()
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{
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configure_mcu_clocks();
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uart_init(115200);
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printf("Initialising\n");
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clock_init();
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process_init();
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process_start(&etimer_process, NULL);
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autostart_start(autostart_processes);
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printf("Processes running\n");
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while(1) {
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do {
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} while(process_run() > 0);
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idle_count++;
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}
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return 0;
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}
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