Add initial support for M65S (#14027)

* Add initial support for M65S

* Remove LTO_ENABLE from rules.mk

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Removed defs in rules.mk, remove EEPROM debug code in m65s.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/keyboards/mode/m65s/m65s.c b/keyboards/mode/m65s/m65s.c
new file mode 100644
index 0000000000..298fc94140
--- /dev/null
+++ b/keyboards/mode/m65s/m65s.c
@@ -0,0 +1,68 @@
+/*
+ Copyright 2020 Álvaro "Gondolindrim" Volpato <alvaro.volpato@usp.br>
+
+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 2 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/>.
+*/
+
+#include "m65s.h"
+
+void board_init(void) {
+    setPinInput(B9);
+    setPinInput(B10);
+}
+
+#define LED_PIN_ON_STATE 1
+void led_init_ports(void) {
+
+/** If the OPENDRAIN_INDICATORS option is not defined in config.h, the indicator
+    pins default to push-pull output. Else, they are defined as open-drain. The
+    pin mode configuration is done through the INDICATOR_PIN_MODE which is
+    attributed right at the beggining. **/
+
+#ifndef OPENDRAIN_INDICATORS
+#    define INDICATOR_PIN_MODE PAL_MODE_OUTPUT_PUSHPULL
+#else
+#    define INDICATOR_PIN_MODE PAL_MODE_OUTPUT_OPENDRAIN
+
+#endif
+
+#ifdef LED_NUM_LOCK_PIN
+    palSetLineMode(LED_NUM_LOCK_PIN, INDICATOR_PIN_MODE);
+#endif
+#ifdef LED_CAPS_LOCK_PIN
+    palSetLineMode(LED_CAPS_LOCK_PIN, INDICATOR_PIN_MODE);
+#endif
+#ifdef LED_SCROLL_LOCK_PIN
+    palSetLineMode(LED_SCROLL_LOCK_PIN, INDICATOR_PIN_MODE);
+#endif
+#ifdef LED_COMPOSE_PIN
+    palSetLineMode(LED_COMPOSE_PIN, INDICATOR_PIN_MODE);
+#endif
+#ifdef LED_KANA_PIN
+    palSetLineMode(LED_KANA_PIN, INDICATOR_PIN_MODE);
+#endif
+}
+
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if(res) {
+        // writePin sets the pin high for 1 and low for 0.
+        // In this example the pins are inverted, setting
+        // it low/0 turns it on, and high/1 turns the LED off.
+        // This behavior depends on whether the LED is between the pin
+        // and VCC or the pin and GND.
+        writePin(LED_CAPS_LOCK_PIN, !led_state.caps_lock);
+    }
+    return res;
+}