refactor(pipettes): correct a few more bugs in the 96 channel firmware (

#496)
Opentrons · Nov 10, 2022 · c0ee395 · c0ee395
1 parent d208778
commit c0ee395
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Showing 3 changed files with 8 additions and 5 deletions.
diff --git a/pipettes/firmware/stm32g4xx_it.c b/pipettes/firmware/stm32g4xx_it.c
@@ -122,6 +122,10 @@ void EXTI3_IRQHandler(void) {
     HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_3);
 }
 
+void EXTI15_10_IRQHandler(void) {
+    HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_11);
+}
+
 // TODO refer to schematic to check and see that the data ready
 // pin is the same across values.
 

diff --git a/pipettes/firmware/stm32g4xx_it.h b/pipettes/firmware/stm32g4xx_it.h
@@ -45,9 +45,8 @@ void DMA1_Channel3_IRQHandler(void);
 void FDCAN1_IT0_IRQHandler(void);
 void TIM7_IRQHandler(void);
 void TIM6_DAC_IRQHandler(void);
-void EXTI8_IRQHandler(void);
-void EXTI9_IRQHandler(void);
-void EXTI15_IRQHandler(void);
+void EXTI3_IRQHandler(void);
+void EXTI15_10_IRQHandler(void);
 
 #ifdef __cplusplus
 }

diff --git a/pipettes/firmware/utility_gpio.c b/pipettes/firmware/utility_gpio.c
@@ -56,15 +56,15 @@ void limit_switch_gpio_init() {
     if (pipette_type == NINETY_SIX_CHANNEL) {
         /*
          * Right gear -> PC10
-         * Left gear -> PB11
+         * Left gear -> PB12
          * Plunger -> PA4
          */
         enable_gpio_port(GPIOC);
         GPIO_InitStruct.Pin = GPIO_PIN_10;
         HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
 
         enable_gpio_port(GPIOB);
-        GPIO_InitStruct.Pin = GPIO_PIN_11;
+        GPIO_InitStruct.Pin = GPIO_PIN_12;
         HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
         enable_gpio_port(GPIOA);