diff options
author | Daniel Friesel <daniel.friesel@uos.de> | 2022-07-18 11:25:27 +0200 |
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committer | Daniel Friesel <daniel.friesel@uos.de> | 2022-07-18 11:25:27 +0200 |
commit | e6cef3c547e8f73cbf2d3c7ba639cb7d9934c475 (patch) | |
tree | b38bf797c9cd5c226de250e8f569031ebc6131d0 /include/arch/rm46l8lp/driver/gpio.h | |
parent | 4da20a683273f252940ff2752d2f497040800b3d (diff) |
Add Hercules RM46L8 Launchpad support (Cortex R4F)
Diffstat (limited to 'include/arch/rm46l8lp/driver/gpio.h')
-rw-r--r-- | include/arch/rm46l8lp/driver/gpio.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/arch/rm46l8lp/driver/gpio.h b/include/arch/rm46l8lp/driver/gpio.h new file mode 100644 index 0000000..0cefae1 --- /dev/null +++ b/include/arch/rm46l8lp/driver/gpio.h @@ -0,0 +1,74 @@ +/* + * Copyright 2022 Daniel Friesel + * + * SPDX-License-Identifier: BSD-2-Clause + */ +#ifndef GPIO_H +#define GPIO_H + +#include "gio.h" + +class GPIO { + private: + GPIO(const GPIO ©); + + public: + GPIO () {} + + enum Pin : unsigned char { + a_0 = 0, a_1, a_2, a_3, a_4, a_5, a_6, a_7, + b_0, b_1, b_2, b_3, b_4, b_5, b_6, b_7, + PIN_INVALID + }; + + inline void setup() { + gioInit(); + } + inline void led_on(unsigned char id = 0) { + if (id == 0) { + gioSetBit(gioPORTB,1, 1); + } else { + gioSetBit(gioPORTB,2, 1); + } + } + inline void led_off(unsigned char id = 0) { + if (id == 0) { + gioSetBit(gioPORTB,1, 0); + } else { + gioSetBit(gioPORTB,2, 0); + } + } + inline void led_toggle(unsigned char id = 0) { + if (id == 0) { + gioToggleBit(gioPORTB,1); + } else { + gioToggleBit(gioPORTB,2); + } + } + inline void input(unsigned char const pin) { + // TODO + } + inline void input(unsigned char const pin, unsigned char const pull) { + // TODO + } + inline void output(unsigned char const pin) { + // TODO + } + inline void output(unsigned char const pin, unsigned char const value) { + // TODO + } + inline unsigned char read(unsigned char const pin) { + // TODO + return 0; + } + inline void write(unsigned char const pin, unsigned char value) { + // TODO + } + inline void write_mask(unsigned char const pin_base, unsigned char set_mask, unsigned char clear_mask) { + // TODO + } +}; + +extern GPIO gpio; + +#endif |