debug and optimize i2c drivers

Author: w200024212

src/fw/board/boards/board_em_lb525.c

@@ -70,9 +70,12 @@ IRQ_MAP(USART3, uart_irq_handler, DBG_UART);
 void DMAC1_CH1_IRQHandler(void) { HAL_DMA_IRQHandler(&s_dbg_uart_rx_dma_handle); }
 
 
+
+
+
 I2CBusState i2c1_state;
 I2CBus i2c1 = {
-            .hal  = &i2c1_hal_obj,
+            .hal = &i2c_hal_obj[0],
             .state = &i2c1_state,
             .scl_gpio = 
             {
@@ -85,7 +88,12 @@ I2CBus i2c1 = {
             .name = "i2c1",
             }; 
 
+struct I2CSlavePort i2c1_device = {
+            .bus = &i2c1,
+            .address = 0x38,
+            };
 
+            
 PwmState pwm2_1_state =
 {
     .channel = 1,

src/fw/board/boards/board_em_lb525.h

@@ -70,6 +70,8 @@ extern PwmConfig pwm2_ch1;
 
 extern ADCInputConfig adc1_ch7;
 extern ADCInputConfig adc1_ch0;
+extern I2CBus i2c1;
+extern struct I2CSlavePort i2c1_device;
 
 
 

src/fw/drivers/i2c.c

@@ -154,7 +154,7 @@ static void prv_bus_rail_power_down(I2CBus *bus) {
 //! Configure bus pins for use by I2C peripheral
 //! Lock bus and peripheral config access before configuring pins
 static void prv_bus_pins_cfg_i2c(I2CBus *bus) {
-#if MICRO_FAMILY_NRF5
+#if MICRO_FAMILY_NRF5 || defined(MICRO_FAMILY_SF32LB)
   i2c_hal_pins_set_i2c(bus);
 #else
   gpio_af_init(&bus->scl_gpio, GPIO_OType_OD, GPIO_Speed_50MHz, GPIO_PuPd_NOPULL);
@@ -265,12 +265,10 @@ void i2c_init(I2CBus *bus) {
 void i2c_use(I2CSlavePort *slave) {
   PBL_ASSERTN(slave);
   mutex_lock(slave->bus->state->bus_mutex);
-
   if (slave->bus->state->user_count == 0) {
     prv_bus_enable(slave->bus);
   }
   slave->bus->state->user_count++;
-
   mutex_unlock(slave->bus->state->bus_mutex);
 }
 
@@ -618,3 +616,17 @@ void command_power_2v5(char *arg) {
   }
 }
 #endif
+
+#ifdef MICRO_FAMILY_SF32LB
+void i2c_repear()
+{
+    i2c_hal_repare();
+}
+void example_i2c(struct I2CSlavePort * i2c)
+{
+    i2c_init(i2c->bus);
+    i2c_use(i2c);
+    i2c_release(i2c);
+}
+#endif 
+

src/fw/drivers/i2c.h

@@ -95,3 +95,9 @@ bool i2c_write_register_block(I2CSlavePort *slave, uint8_t register_address_star
 //! @param buffer                   Pointer to source buffer
 //! @return true if transfer succeeded, false if error occurred
 bool i2c_write_block(I2CSlavePort *slave, uint32_t write_size, const uint8_t* buffer);
+
+#ifdef MICRO_FAMILY_SF32LB
+extern void example_i2c(struct I2CSlavePort * i2c);
+extern void i2c_repear();
+#endif
+

src/fw/drivers/i2c_hal.h

@@ -38,3 +38,6 @@ void i2c_hal_start_transfer(I2CBus *bus);
 void i2c_hal_pins_set_gpio(I2CBus *bus);
 void i2c_hal_pins_set_i2c(I2CBus *bus);
 #endif
+#ifdef MICRO_FAMILY_SF32LB
+void i2c_hal_repare();
+#endif

src/fw/drivers/sf32lb/adc.c

@@ -11,7 +11,7 @@
 #include "board/board_sf32lb.h"
 #include "bf0_pin_const.h"
 
-#define ADC_DEBUG   1
+//#define ADC_DEBUG   1
 
 #ifdef hwp_gpadc1
 #define ADC1_CONFIG                                                 \