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authorlalalademaxiya1 <66767061+lalalademaxiya1@users.noreply.github.com>2023-07-06 14:50:43 +0800
committerGitHub <noreply@github.com>2023-07-06 00:50:43 -0600
commitbf3a80d86c10a03793ea0621ccec4a04ac14b94b (patch)
treeeedd08aeaf98e963fdc5bcd2191cd7b27974f349 /keyboards/keychron/q11/q11.c
parentaa1ee86ce026cb779e2b760d657c84b95b877be0 (diff)
[Keyboard] Keychron Q11 ISO Version (#21438)
Diffstat (limited to 'keyboards/keychron/q11/q11.c')
-rwxr-xr-xkeyboards/keychron/q11/q11.c62
1 files changed, 61 insertions, 1 deletions
diff --git a/keyboards/keychron/q11/q11.c b/keyboards/keychron/q11/q11.c
index 8cfbb38fff..eccb5473e1 100755
--- a/keyboards/keychron/q11/q11.c
+++ b/keyboards/keychron/q11/q11.c
@@ -47,7 +47,7 @@ bool dip_switch_update_kb(uint8_t index, bool active) {
}
#endif
-#if defined(RGB_MATRIX_ENABLE) && (defined(CAPS_LOCK_LED_INDEX) || defined(NUM_LOCK_LED_INDEX))
+#if defined(RGB_MATRIX_ENABLE) && defined(CAPS_LOCK_LED_INDEX)
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
if (!process_record_user(keycode, record)) {
return false;
@@ -100,3 +100,63 @@ bool rgb_matrix_indicators_advanced_kb(uint8_t led_min, uint8_t led_max) {
return true;
}
#endif
+
+#define ADC_BUFFER_DEPTH 1
+#define ADC_NUM_CHANNELS 1
+#define ADC_SAMPLING_RATE ADC_SMPR_SMP_12P5
+#define ADC_RESOLUTION ADC_CFGR_RES_10BITS
+
+static int16_t analogReadPin_my(pin_t pin) {
+ ADCConfig adcCfg = {};
+ adcsample_t sampleBuffer[ADC_NUM_CHANNELS * ADC_BUFFER_DEPTH];
+ ADCDriver *targetDriver = &ADCD1;
+ ADCConversionGroup adcConversionGroup = {
+ .circular = FALSE,
+ .num_channels = (uint16_t)(ADC_NUM_CHANNELS),
+ .cfgr = ADC_RESOLUTION,
+ };
+
+ palSetLineMode(pin, PAL_MODE_INPUT_ANALOG);
+ switch (pin) {
+ case B0:
+ adcConversionGroup.smpr[2] = ADC_SMPR2_SMP_AN15(ADC_SAMPLING_RATE);
+ adcConversionGroup.sqr[0] = ADC_SQR1_SQ1_N(ADC_CHANNEL_IN15);
+ sampleBuffer[0] = 0;
+ break;
+ case B1:
+ adcConversionGroup.smpr[2] = ADC_SMPR2_SMP_AN16(ADC_SAMPLING_RATE);
+ adcConversionGroup.sqr[0] = ADC_SQR1_SQ1_N(ADC_CHANNEL_IN16);
+ sampleBuffer[0] = 0;
+ break;
+ default:
+ return 0;
+ }
+ adcStart(targetDriver, &adcCfg);
+ if (adcConvert(targetDriver, &adcConversionGroup, &sampleBuffer[0], ADC_BUFFER_DEPTH) != MSG_OK) {
+ return 0;
+ }
+
+ return *sampleBuffer;
+}
+
+void keyboard_post_init_kb(void) {
+ // 1. The pin A5/B5 of the USB C interface in the left hand is connected to the pin A0 of MCU,
+ // A0 will be set to output and write high when keyboard initial.
+ // 2. The same pin in the right hand is connected to the pin B0 and B1 of MCU respectively,
+ // and the ADC function of B0 and B1 will be enabled when keyboard initial.
+ // 3. because the serial usart RXD and TXD is multiplexed on USB's D+ and D- in the right hand.
+ // So detect the voltage on the pin A5/B5 of the USB C interface by ADC,
+ // and disable USB connectivity when the ADC value exceeds 1000,
+ // to avoid affecting the serial usart communication between the left hand and the right hand.
+ if (is_keyboard_left()) {
+ setPinOutput(A0);
+ writePinHigh(A0);
+ } else {
+ if ((analogReadPin_my(B0) > 1000) || (analogReadPin_my(B1) > 1000)) {
+ setPinInput(A11);
+ setPinInput(A12);
+ }
+ }
+
+ keyboard_post_init_user();
+}