ports/psoc6: Removing additional driver layer.

Signed-off-by: NikhitaR-IFX <Nikhita.Rajasekhar@infineon.com>
Infineon · Jul 25, 2023 · 4fc94e8 · 4fc94e8
1 parent fc95866
commit 4fc94e8
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Showing 6 changed files with 9 additions and 78 deletions.
diff --git a/ports/psoc6/Makefile b/ports/psoc6/Makefile
@@ -129,7 +129,6 @@ DRIVERS_SRC_C += $(addprefix drivers/,\
 	machine/psoc6_i2c.c \
 	machine/psoc6_pwm.c \
 	machine/psoc6_system.c  \
-	machine/psoc6_adc.c \
 	)
 
 MOD_SRC_C += $(addprefix modules/,\

diff --git a/ports/psoc6/drivers/machine/psoc6_adc.c b/ports/psoc6/drivers/machine/psoc6_adc.c
diff --git a/ports/psoc6/drivers/machine/psoc6_adc.h b/ports/psoc6/drivers/machine/psoc6_adc.h
diff --git a/ports/psoc6/modules/machine/machine_adc.c b/ports/psoc6/modules/machine/machine_adc.c
@@ -5,10 +5,13 @@
 
 // port-specific includes
 #include "modmachine.h"
-#include "drivers/machine/psoc6_adc.h"
 #include "pins.h"
 #include "machine_adc.h"
 
+#include "cybsp.h"
+#include "cyhal.h"
+#include "cy_pdl.h"
+
 #define DEFAULT_ADC_ACQ_NS  1000
 
 #define IS_GPIO_VALID_ADC_PIN(gpio) ((gpio == CYHAL_NC_PIN_VALUE) || ((gpio >= 80) && (gpio <= 87)))
@@ -38,7 +41,7 @@ machine_adc_obj_t *adc_init_helper(uint32_t sampling_time, uint32_t pin, uint8_t
     }
     // Initialize the ADC block (required only once per execution)
     if (!adc_init_flag) {
-        adc_init(&adc_obj, pin, NULL);
+        cyhal_adc_init(&adc_obj, pin, NULL);
         adc_init_flag = true;
     }
 
@@ -51,7 +54,7 @@ machine_adc_obj_t *adc_init_helper(uint32_t sampling_time, uint32_t pin, uint8_t
     };
 
     // Initialize channel
-    adc_ch_init(&adc_channel_obj, &adc_obj, pin, CYHAL_NC_PIN_VALUE, &channel_config);
+    cyhal_adc_channel_init_diff(&adc_channel_obj, &adc_obj, pin, CYHAL_ADC_VNEG, &channel_config);
 
     // Create ADC Object
     machine_adc_obj_t *o = mp_obj_malloc(machine_adc_obj_t, &machine_adc_type);
@@ -106,14 +109,14 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_adc_block_obj, machine_adc_block);
 // read_u16()
 STATIC mp_obj_t machine_adc_read_u16(mp_obj_t self_in) {
     machine_adc_obj_t *self = MP_OBJ_TO_PTR(self_in);
-    return MP_OBJ_NEW_SMALL_INT(adc_read_u16(&self->block->adc_chan_obj));
+    return MP_OBJ_NEW_SMALL_INT(cyhal_adc_read_u16(&self->block->adc_chan_obj));
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_adc_read_u16_obj, machine_adc_read_u16);
 
 // read_uv
 STATIC mp_obj_t machine_adc_read_uv(mp_obj_t self_in) {
     machine_adc_obj_t *self = MP_OBJ_TO_PTR(self_in);
-    return MP_OBJ_NEW_SMALL_INT(adc_read_uv(&self->block->adc_chan_obj));
+    return MP_OBJ_NEW_SMALL_INT(cyhal_adc_read_uv(&self->block->adc_chan_obj));
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_adc_read_uv_obj, machine_adc_read_uv);
 

diff --git a/ports/psoc6/modules/machine/machine_adcblock.c b/ports/psoc6/modules/machine/machine_adcblock.c
@@ -63,8 +63,6 @@ STATIC mp_obj_t machine_adcblock_connect(size_t n_pos_args, const mp_obj_t *pos_
         if (mp_obj_is_int(pos_args[1])) {
             channel = mp_obj_get_int(pos_args[1]);
             if (channel <= 7) {
-                // adc_pin
-                // self->ch = mp_obj_get_int(pos_args[1]);
                 self->adc_pin = ch_pin_obj[channel].pin;
             }
         }
@@ -75,7 +73,6 @@ STATIC mp_obj_t machine_adcblock_connect(size_t n_pos_args, const mp_obj_t *pos_
             for (int i = 0; i < MP_ARRAY_SIZE(ch_pin_obj); i++)
             {
                 if (ch_pin_obj[i].pin == adc_pin_obj->pin_addr) {
-                    // self->ch = ch_pin_obj[i].ch;
                     self->adc_pin = adc_pin_obj->pin_addr;
                 }
             }

diff --git a/ports/psoc6/modules/machine/machine_adcblock.h b/ports/psoc6/modules/machine/machine_adcblock.h
@@ -1,7 +1,7 @@
 #ifndef MICROPY_INCLUDED_MACHINE_ADCBLOCK_H
 #define MICROPY_INCLUDED_MACHINE_ADCBLOCK_H
 
-#include "drivers/machine/psoc6_adc.h"
+// #include "drivers/machine/psoc6_adc.h"
 #define DEFAULT_ADC_BITS    12
 
 typedef struct _machine_adcblock_obj_t {