Fix warnings
This commit is contained in:
Submodule Core/Lib/can-halal updated: b2929ad664...66983c30d3
@ -39,7 +39,6 @@ void ui_thread_entry(ULONG _) {
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void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
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// This gets called when an edge on one of the encoder pins is detected.
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static uint32_t last_change[NUM_ENCS * 2] = {0};
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static GPIO_PinState last_state[NUM_ENCS * 2] = {GPIO_PIN_RESET};
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if (GPIO_Pin == ENC2B_Pin) {
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@ -48,8 +47,6 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
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// ENC2A, we can just ignore it now.
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}
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uint32_t now = HAL_GetTick();
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uint16_t pin_a, pin_b;
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int idx_a, idx_b;
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ButtonMessage msg;
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@ -79,14 +76,10 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
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// Second rising edge, direction depends on which pin changed last
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if (a_changed && b_changed) {
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// This shouldn't happen. Ignore this event.
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last_change[idx_a] = now;
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last_change[idx_b] = now;
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return;
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} else if (a_changed) {
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last_change[idx_a] = now;
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msg.kind = UMK_ENC_CCW;
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} else if (b_changed) {
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last_change[idx_b] = now;
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msg.kind = UMK_ENC_CW;
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} else {
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// This shouldn't happen. Ignore this event.
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