stmhal: Make error messages more consistent across peripherals.

12 files changed, 21 insertions, 21 deletions

diff --git a/stmhal/can.c b/stmhal/can.c
index afc1b367f6..6152022b76 100644
--- a/stmhal/can.c
+++ b/stmhal/can.c
@@ -321,7 +321,7 @@ STATIC mp_obj_t pyb_can_init_helper(pyb_can_obj_t *self, mp_uint_t n_args, const
 
     // init CAN (if it fails, it's because the port doesn't exist)
     if (!can_init(self)) {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN port %d does not exist", self->can_id));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN(%d) doesn't exist", self->can_id));
     }
 
     return mp_const_none;
@@ -357,13 +357,13 @@ STATIC mp_obj_t pyb_can_make_new(const mp_obj_type_t *type, size_t n_args, size_
             can_idx = PYB_CAN_2;
         #endif
         } else {
-            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN(%s) does not exist", port));
+            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN(%s) doesn't exist", port));
         }
     } else {
         can_idx = mp_obj_get_int(args[0]);
     }
     if (can_idx < 1 || can_idx > MP_ARRAY_SIZE(MP_STATE_PORT(pyb_can_obj_all))) {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN(%d) does not exist", can_idx));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN(%d) doesn't exist", can_idx));
     }
 
     pyb_can_obj_t *self;
diff --git a/stmhal/dac.c b/stmhal/dac.c
index 4ba37b135c..1c372f73c4 100644
--- a/stmhal/dac.c
+++ b/stmhal/dac.c
@@ -221,7 +221,7 @@ STATIC mp_obj_t pyb_dac_make_new(const mp_obj_type_t *type, size_t n_args, size_
         } else if (pin == &pin_A5) {
             dac_id = 2;
         } else {
-            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "pin %q does not have DAC capabilities", pin->name));
+            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Pin(%q) doesn't have DAC capabilities", pin->name));
         }
     }
 
@@ -237,7 +237,7 @@ STATIC mp_obj_t pyb_dac_make_new(const mp_obj_type_t *type, size_t n_args, size_
         dac->dac_channel = DAC_CHANNEL_2;
         dac->tx_dma_descr = &dma_DAC_2_TX;
     } else {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "DAC %d does not exist", dac_id));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "DAC(%d) doesn't exist", dac_id));
     }
 
     // configure the peripheral
diff --git a/stmhal/i2c.c b/stmhal/i2c.c
index 4a792d1630..d0d877818a 100644
--- a/stmhal/i2c.c
+++ b/stmhal/i2c.c
@@ -626,14 +626,14 @@ STATIC mp_obj_t pyb_i2c_make_new(const mp_obj_type_t *type, size_t n_args, size_
         #endif
         } else {
             nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
-                "I2C(%s) does not exist", port));
+                "I2C(%s) doesn't exist", port));
         }
     } else {
         i2c_id = mp_obj_get_int(args[0]);
         if (i2c_id < 1 || i2c_id > MP_ARRAY_SIZE(pyb_i2c_obj)
             || pyb_i2c_obj[i2c_id - 1].i2c == NULL) {
             nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
-                "I2C(%d) does not exist", i2c_id));
+                "I2C(%d) doesn't exist", i2c_id));
         }
     }
 
diff --git a/stmhal/lcd.c b/stmhal/lcd.c
index da09744606..cdf9fa0d1a 100644
--- a/stmhal/lcd.c
+++ b/stmhal/lcd.c
@@ -220,7 +220,7 @@ STATIC mp_obj_t pyb_lcd_make_new(const mp_obj_type_t *type, size_t n_args, size_
         lcd->pin_a0 = &pyb_pin_Y5;
         lcd->pin_bl = &pyb_pin_Y12;
     } else {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "LCD bus '%s' does not exist", lcd_id));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "LCD(%s) doesn't exist", lcd_id));
     }
 
     // init the SPI bus
diff --git a/stmhal/led.c b/stmhal/led.c
index 4665146848..4b9895fc55 100644
--- a/stmhal/led.c
+++ b/stmhal/led.c
@@ -299,7 +299,7 @@ STATIC mp_obj_t led_obj_make_new(const mp_obj_type_t *type, size_t n_args, size_
 
     // check led number
     if (!(1 <= led_id && led_id <= NUM_LEDS)) {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "LED(%d) does not exist", led_id));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "LED(%d) doesn't exist", led_id));
     }
 
     // return static led object
diff --git a/stmhal/machine_i2c.c b/stmhal/machine_i2c.c
index aec53205f5..1be2151e3b 100644
--- a/stmhal/machine_i2c.c
+++ b/stmhal/machine_i2c.c
@@ -510,14 +510,14 @@ mp_obj_t machine_hard_i2c_make_new(const mp_obj_type_t *type, size_t n_args, siz
         #endif
         } else {
             nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
-                "I2C(%s) does not exist", port));
+                "I2C(%s) doesn't exist", port));
         }
     } else {
         i2c_id = mp_obj_get_int(args[ARG_id].u_obj);
         if (i2c_id < 1 || i2c_id > MP_ARRAY_SIZE(machine_hard_i2c_obj)
             || machine_hard_i2c_obj[i2c_id - 1].base.type == NULL) {
             nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
-                "I2C(%d) does not exist", i2c_id));
+                "I2C(%d) doesn't exist", i2c_id));
         }
     }
 
diff --git a/stmhal/pin.c b/stmhal/pin.c
index db75969007..4c0d49e7d3 100644
--- a/stmhal/pin.c
+++ b/stmhal/pin.c
@@ -176,7 +176,7 @@ const pin_obj_t *pin_find(mp_obj_t user_obj) {
         return pin_obj;
     }
 
-    nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "pin '%s' not a valid pin identifier", mp_obj_str_get_str(user_obj)));
+    nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Pin(%s) doesn't exist", mp_obj_str_get_str(user_obj)));
 }
 
 /// \method __str__()
diff --git a/stmhal/servo.c b/stmhal/servo.c
index 4c62044dd9..1f1aa5a2d2 100644
--- a/stmhal/servo.c
+++ b/stmhal/servo.c
@@ -194,7 +194,7 @@ STATIC mp_obj_t pyb_servo_make_new(const mp_obj_type_t *type, size_t n_args, siz
 
     // check servo number
     if (!(0 <= servo_id && servo_id < PYB_SERVO_NUM)) {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Servo %d does not exist", servo_id + 1));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Servo(%d) doesn't exist", servo_id + 1));
     }
 
     // get and init servo object
diff --git a/stmhal/spi.c b/stmhal/spi.c
index eb7edbea06..b710fc3a7c 100644
--- a/stmhal/spi.c
+++ b/stmhal/spi.c
@@ -182,7 +182,7 @@ STATIC int spi_find(mp_obj_t id) {
         #endif
         }
         nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
-            "SPI(%s) does not exist", port));
+            "SPI(%s) doesn't exist", port));
     } else {
         // given an integer id
         int spi_id = mp_obj_get_int(id);
@@ -191,7 +191,7 @@ STATIC int spi_find(mp_obj_t id) {
             return spi_id;
         }
         nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
-            "SPI(%d) does not exist", spi_id));
+            "SPI(%d) doesn't exist", spi_id));
     }
 }
 
diff --git a/stmhal/timer.c b/stmhal/timer.c
index fd0695bdd2..64d445111a 100644
--- a/stmhal/timer.c
+++ b/stmhal/timer.c
@@ -702,7 +702,7 @@ STATIC mp_obj_t pyb_timer_make_new(const mp_obj_type_t *type, size_t n_args, siz
         #if defined(TIM17)
         case 17: tim->tim.Instance = TIM17; tim->irqn = TIM1_TRG_COM_TIM17_IRQn; break;
         #endif
-        default: nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Timer %d does not exist", tim->tim_id));
+        default: nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Timer(%d) doesn't exist", tim->tim_id));
     }
 
     // set the global variable for interrupt callbacks
@@ -896,7 +896,7 @@ STATIC mp_obj_t pyb_timer_channel(mp_uint_t n_args, const mp_obj_t *pos_args, mp
         const pin_obj_t *pin = pin_obj;
         const pin_af_obj_t *af = pin_find_af(pin, AF_FN_TIM, self->tim_id);
         if (af == NULL) {
-            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "pin %q doesn't have an af for TIM%d", pin->name, self->tim_id));
+            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Pin(%q) doesn't have an af for Timer(%d)", pin->name, self->tim_id));
         }
         // pin.init(mode=AF_PP, af=idx)
         const mp_obj_t args2[6] = {
diff --git a/stmhal/uart.c b/stmhal/uart.c
index 2d67411b1f..735c6f168b 100644
--- a/stmhal/uart.c
+++ b/stmhal/uart.c
@@ -615,7 +615,7 @@ STATIC mp_obj_t pyb_uart_init_helper(pyb_uart_obj_t *self, mp_uint_t n_args, con
 
     // init UART (if it fails, it's because the port doesn't exist)
     if (!uart_init2(self)) {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%d) does not exist", self->uart_id));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%d) doesn't exist", self->uart_id));
     }
 
     // set timeout
@@ -751,12 +751,12 @@ STATIC mp_obj_t pyb_uart_make_new(const mp_obj_type_t *type, size_t n_args, size
             uart_id = PYB_UART_6;
         #endif
         } else {
-            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%s) does not exist", port));
+            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%s) doesn't exist", port));
         }
     } else {
         uart_id = mp_obj_get_int(args[0]);
         if (!uart_exists(uart_id)) {
-            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%d) does not exist", uart_id));
+            nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%d) doesn't exist", uart_id));
         }
     }
 
diff --git a/stmhal/wdt.c b/stmhal/wdt.c
index af2481e926..272c575ef5 100644
--- a/stmhal/wdt.c
+++ b/stmhal/wdt.c
@@ -49,7 +49,7 @@ STATIC mp_obj_t pyb_wdt_make_new(const mp_obj_type_t *type, size_t n_args, size_
 
     mp_int_t id = args[ARG_id].u_int;
     if (id != 0) {
-        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "WDT(%d) does not exist", id));
+        nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "WDT(%d) doesn't exist", id));
     }
 
     // timeout is in milliseconds