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-rw-r--r--keyboards/cannonkeys/stm32f072/keyboard.c266
-rw-r--r--keyboards/cannonkeys/stm32f072/keyboard.h4
2 files changed, 73 insertions, 197 deletions
diff --git a/keyboards/cannonkeys/stm32f072/keyboard.c b/keyboards/cannonkeys/stm32f072/keyboard.c
index 5a9ccafff7..32e30f3348 100644
--- a/keyboards/cannonkeys/stm32f072/keyboard.c
+++ b/keyboards/cannonkeys/stm32f072/keyboard.c
@@ -10,11 +10,10 @@
#include "raw_hid.h"
#include "dynamic_keymap.h"
#include "tmk_core/common/eeprom.h"
+#include "version.h" // for QMK_BUILDDATE used in EEPROM magic
-// HACK
-#include "keyboards/wilba_tech/via_api.h" // Temporary hack
-#include "keyboards/wilba_tech/via_keycodes.h" // Temporary hack
-
+#include "via.h"
+#define EEPROM_CUSTOM_BACKLIGHT (VIA_EEPROM_CUSTOM_CONFIG_ADDR)
backlight_config_t kb_backlight_config = {
.enable = true,
@@ -22,61 +21,29 @@ backlight_config_t kb_backlight_config = {
.level = BACKLIGHT_LEVELS
};
-bool eeprom_is_valid(void)
-{
- return (eeprom_read_word(((void*)EEPROM_MAGIC_ADDR)) == EEPROM_MAGIC &&
- eeprom_read_byte(((void*)EEPROM_VERSION_ADDR)) == EEPROM_VERSION);
-}
-
-void eeprom_set_valid(bool valid)
-{
- eeprom_update_word(((void*)EEPROM_MAGIC_ADDR), valid ? EEPROM_MAGIC : 0xFFFF);
- eeprom_update_byte(((void*)EEPROM_VERSION_ADDR), valid ? EEPROM_VERSION : 0xFF);
-}
-
-void eeprom_reset(void)
-{
- eeprom_set_valid(false);
- eeconfig_disable();
-}
-
-void save_backlight_config_to_eeprom(){
+void backlight_config_save(){
eeprom_update_byte((uint8_t*)EEPROM_CUSTOM_BACKLIGHT, kb_backlight_config.raw);
}
-void load_custom_config(){
+void backlight_config_load(){
kb_backlight_config.raw = eeprom_read_byte((uint8_t*)EEPROM_CUSTOM_BACKLIGHT);
}
-#ifdef DYNAMIC_KEYMAP_ENABLE
-void dynamic_keymap_custom_reset(void){
- void *p = (void*)(EEPROM_CUSTOM_BACKLIGHT);
- void *end = (void*)(DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR);
- while ( p != end ) {
- eeprom_update_byte(p, 0);
- ++p;
- }
-}
-#endif
-
-void eeprom_init_kb(void)
+// Called from via_init() if VIA_ENABLE
+// Called from matrix_init_kb() if not VIA_ENABLE
+void via_init_kb(void)
{
// If the EEPROM has the magic, the data is good.
// OK to load from EEPROM.
- if (eeprom_is_valid()) {
- load_custom_config();
+ if (via_eeprom_is_valid()) {
+ backlight_config_load();
} else {
-#ifdef DYNAMIC_KEYMAP_ENABLE
- // This resets the keymaps in EEPROM to what is in flash.
- dynamic_keymap_reset();
- // This resets the macros in EEPROM to nothing.
- dynamic_keymap_macro_reset();
- // Reset the custom stuff
- dynamic_keymap_custom_reset();
-#endif
- // Save the magic number last, in case saving was interrupted
- save_backlight_config_to_eeprom();
- eeprom_set_valid(true);
+ // If the EEPROM has not been saved before, or is out of date,
+ // save the default values to the EEPROM. Default values
+ // come from construction of the backlight_config instance.
+ backlight_config_save();
+
+ // DO NOT set EEPROM valid here, let caller do this
}
}
@@ -84,7 +51,13 @@ __attribute__ ((weak))
void matrix_init_board(void);
void matrix_init_kb(void){
- eeprom_init_kb();
+ // If VIA is disabled, we still need to load backlight settings.
+ // Call via_init_kb() the same way as via_init(), with setting
+ // EEPROM valid afterwards.
+#ifndef VIA_ENABLE
+ via_init_kb();
+ via_eeprom_set_valid(true);
+#endif // VIA_ENABLE
/* MOSI pin*/
#ifdef RGBLIGHT_ENABLE
palSetPadMode(PORT_WS2812, PIN_WS2812, PAL_MODE_ALTERNATE(0));
@@ -112,7 +85,7 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
kb_backlight_config.level = BACKLIGHT_LEVELS;
}
backlight_set(kb_backlight_config.level);
- save_backlight_config_to_eeprom();
+ backlight_config_save();
}
return false;
case BL_TOGG:
@@ -123,7 +96,7 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
} else {
backlight_set(0);
}
- save_backlight_config_to_eeprom();
+ backlight_config_save();
}
return false;
@@ -135,168 +108,71 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
kb_backlight_config.level = kb_backlight_config.level - 1;
}
backlight_set(kb_backlight_config.level);
- save_backlight_config_to_eeprom();
+ backlight_config_save();
}
return false;
case BL_BRTG:
if (record->event.pressed) {
kb_backlight_config.breathing = !kb_backlight_config.breathing;
breathing_toggle();
- save_backlight_config_to_eeprom();
+ backlight_config_save();
}
return false;
default:
break;
}
- #ifdef DYNAMIC_KEYMAP_ENABLE
- // Handle macros
- if (record->event.pressed) {
- if ( keycode >= MACRO00 && keycode <= MACRO15 )
- {
- uint8_t id = keycode - MACRO00;
- dynamic_keymap_macro_send(id);
- return false;
- }
- }
- #endif //DYNAMIC_KEYMAP_ENABLE
-
return process_record_user(keycode, record);;
}
-// Start Dynamic Keymap code
-#ifdef RAW_ENABLE
-void raw_hid_receive( uint8_t *data, uint8_t length )
-{
- uint8_t *command_id = &(data[0]);
- uint8_t *command_data = &(data[1]);
- switch ( *command_id )
- {
- case id_get_protocol_version:
- {
- command_data[0] = PROTOCOL_VERSION >> 8;
- command_data[1] = PROTOCOL_VERSION & 0xFF;
- break;
- }
- case id_get_keyboard_value:
- {
- switch( command_data[0])
- {
- case id_uptime:
- {
- uint32_t value = timer_read32();
- command_data[1] = (value >> 24 ) & 0xFF;
- command_data[2] = (value >> 16 ) & 0xFF;
- command_data[3] = (value >> 8 ) & 0xFF;
- command_data[4] = value & 0xFF;
- break;
- }
- default:
- {
- *command_id = id_unhandled;
- break;
- }
- }
- break;
- }
-#ifdef DYNAMIC_KEYMAP_ENABLE
- case id_dynamic_keymap_get_keycode:
- {
- uint16_t keycode = dynamic_keymap_get_keycode( command_data[0], command_data[1], command_data[2] );
- command_data[3] = keycode >> 8;
- command_data[4] = keycode & 0xFF;
- break;
- }
- case id_dynamic_keymap_set_keycode:
- {
- dynamic_keymap_set_keycode( command_data[0], command_data[1], command_data[2], ( command_data[3] << 8 ) | command_data[4] );
- break;
- }
- case id_dynamic_keymap_reset:
- {
- dynamic_keymap_reset();
- break;
- }
- case id_dynamic_keymap_macro_get_count:
- {
- command_data[0] = dynamic_keymap_macro_get_count();
- break;
- }
- case id_dynamic_keymap_macro_get_buffer_size:
- {
- uint16_t size = dynamic_keymap_macro_get_buffer_size();
- command_data[0] = size >> 8;
- command_data[1] = size & 0xFF;
- break;
- }
- case id_dynamic_keymap_macro_get_buffer:
- {
- uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
- uint16_t size = command_data[2]; // size <= 28
- dynamic_keymap_macro_get_buffer( offset, size, &command_data[3] );
- break;
- }
- case id_dynamic_keymap_macro_set_buffer:
- {
- uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
- uint16_t size = command_data[2]; // size <= 28
- dynamic_keymap_macro_set_buffer( offset, size, &command_data[3] );
- break;
- }
- case id_dynamic_keymap_macro_reset:
- {
- dynamic_keymap_macro_reset();
- break;
- }
- case id_dynamic_keymap_get_layer_count:
- {
- command_data[0] = dynamic_keymap_get_layer_count();
- break;
- }
- case id_dynamic_keymap_get_buffer:
- {
- uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
- uint16_t size = command_data[2]; // size <= 28
- dynamic_keymap_get_buffer( offset, size, &command_data[3] );
- break;
- }
- case id_dynamic_keymap_set_buffer:
- {
- uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
- uint16_t size = command_data[2]; // size <= 28
- dynamic_keymap_set_buffer( offset, size, &command_data[3] );
- break;
- }
-#endif // DYNAMIC_KEYMAP_ENABLE
- case id_eeprom_reset:
- {
- eeprom_reset();
- break;
- }
- case id_bootloader_jump:
- {
- // Need to send data back before the jump
- // Informs host that the command is handled
- raw_hid_send( data, length );
- // Give host time to read it
- wait_ms(100);
- bootloader_jump();
- break;
- }
- default:
- {
- // Unhandled message.
- *command_id = id_unhandled;
- break;
- }
- }
+//
+// In the case of VIA being disabled, we still need to check if
+// keyboard level EEPROM memory is valid before loading.
+// Thus these are copies of the same functions in VIA, since
+// the backlight settings reuse VIA's EEPROM magic/version,
+// and the ones in via.c won't be compiled in.
+//
+// Yes, this is sub-optimal, and is only here for completeness
+// (i.e. catering to the 1% of people that want wilba.tech LED bling
+// AND want persistent settings BUT DON'T want to use dynamic keymaps/VIA).
+//
+#ifndef VIA_ENABLE
- // Return same buffer with values changed
- raw_hid_send( data, length );
+bool via_eeprom_is_valid(void)
+{
+ char *p = QMK_BUILDDATE; // e.g. "2019-11-05-11:29:54"
+ uint8_t magic0 = ( ( p[2] & 0x0F ) << 4 ) | ( p[3] & 0x0F );
+ uint8_t magic1 = ( ( p[5] & 0x0F ) << 4 ) | ( p[6] & 0x0F );
+ uint8_t magic2 = ( ( p[8] & 0x0F ) << 4 ) | ( p[9] & 0x0F );
+
+ return (eeprom_read_byte( (void*)VIA_EEPROM_MAGIC_ADDR+0 ) == magic0 &&
+ eeprom_read_byte( (void*)VIA_EEPROM_MAGIC_ADDR+1 ) == magic1 &&
+ eeprom_read_byte( (void*)VIA_EEPROM_MAGIC_ADDR+2 ) == magic2 );
+}
+// Sets VIA/keyboard level usage of EEPROM to valid/invalid
+// Keyboard level code (eg. via_init_kb()) should not call this
+void via_eeprom_set_valid(bool valid)
+{
+ char *p = QMK_BUILDDATE; // e.g. "2019-11-05-11:29:54"
+ uint8_t magic0 = ( ( p[2] & 0x0F ) << 4 ) | ( p[3] & 0x0F );
+ uint8_t magic1 = ( ( p[5] & 0x0F ) << 4 ) | ( p[6] & 0x0F );
+ uint8_t magic2 = ( ( p[8] & 0x0F ) << 4 ) | ( p[9] & 0x0F );
+
+ eeprom_update_byte( (void*)VIA_EEPROM_MAGIC_ADDR+0, valid ? magic0 : 0xFF);
+ eeprom_update_byte( (void*)VIA_EEPROM_MAGIC_ADDR+1, valid ? magic1 : 0xFF);
+ eeprom_update_byte( (void*)VIA_EEPROM_MAGIC_ADDR+2, valid ? magic2 : 0xFF);
}
-#endif
+void via_eeprom_reset(void)
+{
+ // Set the VIA specific EEPROM state as invalid.
+ via_eeprom_set_valid(false);
+ // Set the TMK/QMK EEPROM state as invalid.
+ eeconfig_disable();
+}
+
+#endif // VIA_ENABLE \ No newline at end of file
diff --git a/keyboards/cannonkeys/stm32f072/keyboard.h b/keyboards/cannonkeys/stm32f072/keyboard.h
index 94c973d615..81dd1b704e 100644
--- a/keyboards/cannonkeys/stm32f072/keyboard.h
+++ b/keyboards/cannonkeys/stm32f072/keyboard.h
@@ -19,5 +19,5 @@ void backlight_set(uint8_t level);
bool is_breathing(void);
void breathing_enable(void);
void breathing_disable(void);
-void load_custom_config(void);
-void save_backlight_config_to_eeprom(void);
+void backlight_config_load(void);
+void backlight_config_save(void);