#include "board.h"
+#include "definitions.h"
/********************************************************************/
// CPU
@@ -55,100 +56,90 @@ void cpu_init(void) {
/********************************************************************/
// LEDs
-#if 0
+#if 1
-#define RED_LED_TRIS _TRISC15
-#define YELLOW_LED_TRIS _TRISC13
-#define GREEN_LED_TRIS _TRISC14
+#define RED_LED_TRIS _TRISK_TRISK12_MASK
+#define YELLOW_LED_TRIS _TRISK_TRISK13_MASK
+#define GREEN_LED_TRIS _TRISK_TRISK14_MASK
+#define BLUE_LED_TRIS _TRISC_TRISC9_MASK
-#define RED_LED _LATC15
-#define YELLOW_LED _LATC13
-#define GREEN_LED _LATC14
+#define RED_LED GPIO_PIN_RK12
+#define YELLOW_LED GPIO_PIN_RK13
+#define GREEN_LED GPIO_PIN_RK14
+#define BLUE_LED GPIO_PIN_RC9
#endif
#define LED_ON (0)
#define LED_OFF (1)
-void led_init(void) {
-#if 0
- // set led GPIO as outputs
- RED_LED_TRIS = 0;
- YELLOW_LED_TRIS = 0;
- GREEN_LED_TRIS = 0;
-
- // turn off the LEDs
- RED_LED = LED_OFF;
- YELLOW_LED = LED_OFF;
- GREEN_LED = LED_OFF;
-#endif
+void led_init(void) {
+ TRISKCLR = RED_LED_TRIS | YELLOW_LED_TRIS | GREEN_LED_TRIS;
+ TRISCCLR = BLUE_LED_TRIS;
}
-void led_state(int led, int state) {
-#if 0
- int val = state ? LED_ON : LED_OFF;
+uint8_t _get_led_pin(int led)
+{
+ uint8_t led_pin;
switch (led) {
- case 1:
- RED_LED = val;
+ case 1:
+ led_pin = RED_LED;
break;
case 2:
- YELLOW_LED = val;
+ led_pin = YELLOW_LED;
break;
- case 3:
- GREEN_LED = val;
+ case 3:
+ led_pin = GREEN_LED;
+ break;
+ case 4:
+ led_pin = BLUE_LED;
+ break;
+ default:
+ led_pin = RED_LED;
break;
-#endif
}
+ return led_pin;
+}
+
+void led_state(int led, int state) {
+ uint8_t val = state ? LED_ON : LED_OFF;
+ uint8_t led_pin = _get_led_pin(led);
+ GPIO_PinWrite(led_pin, (bool)val);
+}
void led_toggle(int led) {
-#if 0
- switch (led) {
- case 1:
- RED_LED ^= 1;
- break;
- case 2:
- YELLOW_LED ^= 1;
- break;
- case 3:
- GREEN_LED ^= 1;
- break;
- }
-#endif
+ uint8_t led_pin = _get_led_pin(led);
+ GPIO_PinToggle(led_pin);
}
/********************************************************************/
// switches
-#if 0
-#define SWITCH_S1_TRIS _TRISD8
-#define SWITCH_S2_TRIS _TRISD9
+#if 1
+#define SWITCH_S1_TRIS _TRISB_TRISB8_MASK
+#define SWITCH_S2_TRIS _TRISA_TRISA10_MASK
-#define SWITCH_S1 _RD8
-#define SWITCH_S2 _RD9
+#define SWITCH_S1 GPIO_PIN_RB8
+#define SWITCH_S2 GPIO_PIN_RA10
#endif
void switch_init(void) {
-
-#if 0
- // set switch GPIO as inputs
- SWITCH_S1_TRIS = 1;
- SWITCH_S2_TRIS = 1;
-#endif
+ TRISBSET = _TRISB_TRISB8_MASK;
+ TRISASET = _TRISA_TRISA10_MASK;
}
int switch_get(int sw) {
-#if 0
int val = 1;
switch (sw) {
case 1:
- val = SWITCH_S1;
+ val = GPIO_PinRead(SWITCH_S1);
break;
case 2:
- val = SWITCH_S2;
+ val = GPIO_PinRead(SWITCH_S2);
+ break;
+ default:
break;
}
return val == 0;
-#endif
- return 0;
}
diff --git a/firmware/src/config/pic32mz_w1_curiosity_freertos/modpybled.c b/firmware/src/config/pic32mz_w1_curiosity_freertos/modpybled.c
index 6adb2fd..9079976 100644
--- a/firmware/src/config/pic32mz_w1_curiosity_freertos/modpybled.c
+++ b/firmware/src/config/pic32mz_w1_curiosity_freertos/modpybled.c
@@ -36,6 +36,7 @@ STATIC const pyb_led_obj_t pyb_led_obj[] = {
{{&pyb_led_type}},
{{&pyb_led_type}},
{{&pyb_led_type}},
+ {{&pyb_led_type}},
};
#define NUM_LED MP_ARRAY_SIZE(pyb_led_obj)
diff --git a/firmware/src/config/pic32mz_w1_curiosity_freertos/mpconfigport.h b/firmware/src/config/pic32mz_w1_curiosity_freertos/mpconfigport.h
index 1d3c033..5cf5557 100644
--- a/firmware/src/config/pic32mz_w1_curiosity_freertos/mpconfigport.h
+++ b/firmware/src/config/pic32mz_w1_curiosity_freertos/mpconfigport.h
@@ -82,7 +82,7 @@
#define UINT_FMT "%u"
#define INT_FMT "%d"
typedef int mp_int_t; // must be pointer size
- typedef unsigned int mp_uint_t; // must be pointer size
+typedef unsigned int mp_uint_t; // must be pointer size
typedef int mp_off_t;
@@ -118,8 +118,8 @@ extern const struct _mp_obj_module_t utime_module;
struct _machine_timer_obj_t *machine_timer_obj_head; \
#define MICROPY_MPHALPORT_H "pic32bit_mphal.h"
-#define MICROPY_HW_BOARD_NAME "dsPICSK"
-#define MICROPY_HW_MCU_NAME "dsPIC33"
+#define MICROPY_HW_BOARD_NAME "WFI32-IoT"
+#define MICROPY_HW_MCU_NAME "PIC32MZ"
#define MICROPY_USE_INTERNAL_ERRNO 1
// XC16 toolchain doesn't seem to define these
diff --git a/firmware/src/config/pic32mz_w1_curiosity_freertos/pic32mz_w1_curiosity_freertos.mhc/mcc.txt b/firmware/src/config/pic32mz_w1_curiosity_freertos/pic32mz_w1_curiosity_freertos.mhc/mcc.txt
new file mode 100644
index 0000000..3dcdbca
--- /dev/null
+++ b/firmware/src/config/pic32mz_w1_curiosity_freertos/pic32mz_w1_curiosity_freertos.mhc/mcc.txt
@@ -0,0 +1 @@
+MHC project converted to MCC
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 540b387..e55708c 100644
--- a/readme.md
+++ b/readme.md
@@ -12,7 +12,8 @@ This is good for rapid prototyping , quick evaluation and automated tests.
The MicroPython project can run on two PIC32MZW1 Evluation boards. They are the WFI32-IoT Development Board and the WFI32E Curiosity Board
## 1. WFI32-IoT Development Board
-Click [here](https://www.microchip.com/en-us/development-tool/EV36W50A) for the details of the board
+Click [here](https://www.microchip.com/en-us/development-tool/EV36W50A) for the details of the board. An already compiled hex file is available under /firmware folder. Flash this board with that file for a rapid plug-and-play experience.
+Open a Terminal, connect to the serial port and start typing your first micropython program.
@@ -26,7 +27,7 @@ Click [here](https://www.microchip.com/en-us/development-tool/EV12F11A) for the
# Software Requirements
-- [MPLAB X IDE](https://www.microchip.com/en-us/development-tools-tools-and-software/mplab-x-ide) (v6.00 or later)
+- [MPLAB X IDE](https://www.microchip.com/en-us/development-tools-tools-and-software/mplab-x-ide) (v6.20 or later)
- [MPLAB XC32](https://www.microchip.com/en-us/development-tools-tools-and-software/mplab-xc-compilers) (v4.30 or later)
- [MPLAB Harmony 3](https://www.microchip.com/en-us/development-tools-tools-and-software/embedded-software-center/mplab-harmony-v3)
@@ -96,16 +97,21 @@ Below list introduce the use of each demo scrtips.
Directory | Usage | Modules
--- | --- | ---
general_test | demonstrate the use of python packages, extract the email and author name | -
-gpio_on_off_led | turn on/ off Yellow LED on WFI32-IoT board with timer interrupt | umachine
-gpio_interrupt | demonostrate the use of gpio interrupt | umachine, utime
-tcp_client | act as TCP client, create socket to conect to the TCP server and exchange data | network, socket
-tcp_server_with_multiple_socket | create TCP server to handle multiple client socket simultaneously | network, socket, utime, gc, uselect
-http_get | TCP client send HTTP Get command to get the webpage contents of a website | network, socket
-http_server | set as softAP mode and run like a HTTP server. Remote device can connect to the softAP and browser the HTTP website | umachine, network, socket
+gpio_on_off_led | rainbow efect on WFI32-IoT board LEDs | pyb
+class_example | LED class example of Object Oriented Programming in python | umachine
+gpio_timer_callback | LED blinky on WFI32-IoT with timer interrupt callback | umachine
+gpio_interrupt | Switch interrupt on press with callback on WFI32-IoT | umachine
+net_tcp_client | act as TCP client, create socket to conect to the TCP server and exchange data | network, socket
+net_tcp_server_with_multiple_socket | create TCP server to handle multiple client socket simultaneously | network, socket, utime, gc, uselect
+net_http_get | TCP client send HTTP Get command to get the webpage contents of a website | network, socket
+net_http_server | set as softAP mode and run like a HTTP server. Remote device can connect to the softAP and browser the HTTP website | umachine, network, socket
spi_read_sst26_flash | read SST26 SPI flash's manufacturer id and device id by using SPI bus | umachine, utime
+i2c_light_temp_read | read sensors on WFI32-IoT manufacturer id using I2C bus | umachine
# Limitation
1. umachine module support Class Pin, ADC, UART, SPI, I2C and Timer, and do not support class PWM, I2S, RTC, WDT, SD, SDCard and Signal
2. Do not support the control of CAN bus, Ethernet and USB interface.
3. Do not support Virtual File System (VFS) feature
-3. Do not support TLS secure connection
+4. Do not support TLS secure connection
+5. Do not support float operation
+