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authorjaseg <git@jaseg.net>2019-04-16 23:38:46 +0900
committerjaseg <git@jaseg.net>2019-04-16 23:38:46 +0900
commitf6b959086671fb1bf8b2003d5c5384c7311a7735 (patch)
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center/fw: rename
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+/* Megumin LED display firmware
+ * Copyright (C) 2018 Sebastian Götte <code@jaseg.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GLOBAL_H__
+#define __GLOBAL_H__
+
+/* Workaround for sub-par ST libraries */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#include <stm32f0xx.h>
+#include <stm32f0xx_ll_utils.h>
+#include <stm32f0xx_ll_spi.h>
+#pragma GCC diagnostic pop
+
+#include <system_stm32f0xx.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+
+/* Microcontroller part number: STM32F030F4C6 */
+
+/* Things used for module status reporting. */
+#define FIRMWARE_VERSION 1
+#define HARDWARE_VERSION 0
+
+#define TS_CAL1 (*(uint16_t *)0x1FFFF7B8)
+#define VREFINT_CAL (*(uint16_t *)0x1FFFF7BA)
+
+#define VMEAS_R_HIGH 10000 /* kiloohms */
+#define VMEAS_R_LOW 3300 /* kiloohms */
+
+extern volatile unsigned int sys_time;
+extern volatile unsigned int sys_time_seconds;
+
+#endif/*__GLOBAL_H__*/