83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/* Reflow Oven Controller
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*
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* Copyright (C) 2020 Mario Hüttel <mario.huettel@gmx.net>
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*
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* This file is part of the Reflow Oven Controller Project.
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*
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* The reflow oven controller is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* GDSII-Converter is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with the reflow oven controller project.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <string.h>
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/* #include <arm_math.h> */
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#include <stm32/stm32f4xx.h>
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#include <cmsis/core_cm4.h>
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#include <setup/system_stm32f4xx.h>
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#include <reflow-controller/systick.h>
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#include <reflow-controller/adc-meas.h>
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#include <reflow-controller/shell.h>
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#include <reflow-controller/digio.h>
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#include <stm-periph/stm32-gpio-macros.h>
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#include <stm-periph/clock-enable-manager.h>
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#include <stm-periph/uart.h>
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static void setup_nvic_priorities()
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{
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/* No sub priorities */
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NVIC_SetPriorityGrouping(2);
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/* Setup Priorities */
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NVIC_SetPriority(ADC_IRQn, 2);
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NVIC_SetPriority(DMA2_Stream0_IRQn, 1);
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NVIC_SetPriority(DMA2_Stream7_IRQn, 3);
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}
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static float pt1000_value;
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static volatile int pt1000_value_status;
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int main()
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{
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const char *uart_input;
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size_t uart_input_len;
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shellmatta_handle_t shell_handle;
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int uart_receive_status;
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setup_nvic_priorities();
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systick_setup();
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adc_pt1000_setup_meas();
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digio_setup_default_all();
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led_setup();
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loudspeaker_setup();
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uart_init_with_dma();
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shell_handle = shell_init();
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/* Try random calibration */
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adc_pt1000_set_resistance_calibration(-0.8f, 0.0f, true);
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while(1) {
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pt1000_value_status = adc_pt1000_get_current_resistance(&pt1000_value);
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uart_receive_status = uart_receive_data_with_dma(&uart_input, &uart_input_len);
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if (uart_receive_status >= 1)
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shell_handle_input(shell_handle, uart_input, uart_input_len);
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}
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}
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