Merge pull request #10 from Technoculture/port_to_olimex

feat: ported, example-sensor, blink app may have issues

.github/workflows/build.yml

@@ -1,7 +1,6 @@
 name: Build
 
 on:
-  push:
   pull_request:
   schedule:
     - cron: "0 0 * * *"

README.md

@@ -74,12 +74,13 @@ To build the application, run the following command:
 
 ```shell
 cd panomic-workspace
+export BOARD=panomic_board
 west build -b $BOARD app
 ```
 
 where `$BOARD` is the target board.
 
-You can use the `custom_plank` board found in this
+You can use the `panomic_board` board found in this
 repository. Note that Zephyr sample boards may be used if an
 appropriate overlay is provided (see `app/boards`).
 
@@ -93,9 +94,19 @@ west build -b $BOARD app -- -DOVERLAY_CONFIG=debug.conf
 Once you have built the application, run the following command to flash it:
 
 ```shell
-west flash
+west flash -r jlink
 ```
 
+In order to debug the program using gdb, run the following command:
+
+```shell
+west debug -r jlink
+```
+
+When accessing the shell or console, use USART3 on the Olimexe407 board
+<br />
+<img width="360" alt="uart" src="https://github.com/user-attachments/assets/81d9f513-b26d-4965-b07d-c114b8efe631">
+
 ### Testing
 
 To execute Twister integration tests, run the following command:

app/debug.conf

@@ -8,5 +8,4 @@
 CONFIG_DEBUG_OPTIMIZATIONS=y
 
 # logging
-CONFIG_LOG=y
-CONFIG_APP_LOG_LEVEL_DBG=y
+CONFIG_APP_LOG_LEVEL_DBG=y

app/prj.conf

@@ -5,3 +5,7 @@
 
 CONFIG_SENSOR=y
 CONFIG_BLINK=y
+
+# logging
+CONFIG_LOG=y
+CONFIG_LOG_BACKEND_UART_AUTOSTART=y

app/sample.yaml

@@ -7,7 +7,7 @@ sample:
 common:
   build_only: true
   integration_platforms:
-    - custom_plank
+    - panomic_board
     - nucleo_f302r8
 tests:
   app.default: {}

app/src/main.c

@@ -24,6 +24,7 @@ int main(void)
   struct sensor_value last_val = {0}, val;
 
   printk("Firmware Template %s\n", APP_VERSION_STRING);
+  LOG_DBG("Logging works.");
 
   sensor = DEVICE_DT_GET(DT_NODELABEL(example_sensor));
   if (!device_is_ready(sensor))

boards/technoculture/panomic_board/Kconfig

@@ -0,0 +1,8 @@
+# Copyright (c) 2021 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+# config BOARD_ENABLE_DCDC
+# 	bool "Enable DCDC mode"
+# 	select SOC_DCDC_NRF52X
+# 	default y
+# 	depends on BOARD_CUSTOM_PLANK

boards/technoculture/panomic_board/Kconfig.panomic_board

@@ -0,0 +1,6 @@
+# Copyright (c) 2017, Erwin Rol <[email protected]>
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_PANOMIC_BOARD
+  bool "Use Olimex STM32 E407 Board"
+	select SOC_STM32F407XG

boards/vendor/custom_plank/README.md → boards/technoculture/panomic_board/README.md

@@ -1,6 +1,6 @@
-# Custom Plank Board
+# OlimexF407 Board
 
-`custom_plank` board is used to demonstrate how to create custom boards. It is
+`olimex f407` board is used to demonstrate how to create custom boards. It is
 in fact a simplified version of the nRF52840-DK board, so the
 `firmware-template` can be run on that development kit when using
-`custom_plank`.
+`olimex f407`.

boards/technoculture/panomic_board/board.cmake

@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(jlink "--device=STM32F407ZG" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

boards/vendor/custom_plank/board.yml → boards/technoculture/panomic_board/board.yml

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 board:
-  name: custom_plank
-  vendor: vendor
+  name: panomic_board
+  vendor: technoculture
   socs:
-    - name: nrf52840
+    - name: stm32f407xx

boards/technoculture/panomic_board/panomic_board.dts

@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2021 Nordic Semiconductor ASA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+#include <st/f4/stm32f407Xg.dtsi>
+#include <st/f4/stm32f407z(e-g)tx-pinctrl.dtsi>
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+
+/ {
+  model = "Panomic Board";
+  compatible = "technoculture,panomic_board";
+
+  chosen {
+    zephyr,console = &usart3;
+    zephyr,shell-uart = &usart3;
+    zephyr,sram = &sram0;
+    zephyr,flash = &flash0;
+    zephyr,ccm = &ccm0;
+  };
+
+  leds {
+    compatible = "gpio-leds";
+    green_led_1: led_1 {
+      gpios = <&gpioc 14 GPIO_ACTIVE_HIGH>; // is actually 13: TODO fix jugaad
+      label = "LED1";
+    };
+  };
+
+  blink_led: blink-led {
+    compatible = "blink-gpio-led";
+    led-gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
+    blink-period-ms = <1000>;
+  };
+
+  gpio_keys {
+    compatible = "gpio-keys";
+    user_button: button {
+      label = "Key";
+      gpios = <&gpioa 0 GPIO_ACTIVE_LOW>;
+      zephyr,code = <INPUT_KEY_0>;
+    };
+  };
+
+  example_sensor: example-sensor {
+    compatible = "zephyr,example-sensor";
+    input-gpios = <&gpiob 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
+  };
+
+  aliases {
+    led0 = &green_led_1;
+    sw0 = &user_button;
+  };
+
+};
+
+&clk_lsi {
+  status = "okay";
+};
+
+&clk_hse {
+  clock-frequency = <DT_FREQ_M(12)>;
+  status = "okay";
+};
+
+&pll {
+  div-m = <12>;
+  mul-n = <336>;
+  div-p = <2>;
+  div-q = <7>;
+  clocks = <&clk_hse>;
+  status = "okay";
+};
+
+&rcc {
+  clocks = <&pll>;
+  clock-frequency = <DT_FREQ_M(168)>;
+  ahb-prescaler = <1>;
+  apb1-prescaler = <4>;
+  apb2-prescaler = <2>;
+};
+
+&usart1 {
+  pinctrl-0 = <&usart1_tx_pb6 &usart1_rx_pb7>;
+  pinctrl-names = "default";
+  current-speed = <115200>;
+  status = "okay";
+};
+
+&usart3 {
+  pinctrl-0 = <&usart3_tx_pb10 &usart3_rx_pb11>;
+  pinctrl-names = "default";
+  current-speed = <115200>;
+  status = "okay";
+};
+
+&usart6 {
+  pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>;
+  pinctrl-names = "default";
+  current-speed = <115200>;
+  status = "okay";
+};
+
+&rtc {
+  clocks = <&rcc STM32_CLOCK_BUS_APB1 0x10000000>,
+           <&rcc STM32_SRC_LSI RTC_SEL(2)>;
+  status = "okay";
+};
+
+&rng {
+  status = "okay";
+};
+
+/* Only one interface should be enabled at a time: usbotg_fs or usbotg_hs */
+usb_otg1: &usbotg_fs {
+  pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>;
+  pinctrl-names = "default";
+  status = "disabled";
+};
+
+zephyr_udc0: &usbotg_hs {
+  pinctrl-0 = <&usb_otg_hs_dm_pb14 &usb_otg_hs_dp_pb15>;
+  pinctrl-names = "default";
+  status = "okay";
+};
+
+&mac {
+  status = "okay";
+  pinctrl-0 = <&eth_mdc_pc1
+  &eth_rxd0_pc4
+  &eth_rxd1_pc5
+  &eth_ref_clk_pa1
+  &eth_mdio_pa2
+  &eth_col_pa3
+  &eth_crs_dv_pa7
+  &eth_tx_en_pg11
+  &eth_txd0_pg13
+  &eth_txd1_pg14>;
+  pinctrl-names = "default";
+};

boards/vendor/custom_plank/custom_plank.yaml → boards/technoculture/panomic_board/panomic_board.yaml

@@ -1,16 +1,18 @@
 # Copyright (c) 2021 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-identifier: custom_plank
-name: Custom-Plank
-vendor: vendor
+identifier: panomic_board
+name: Panomic-Board
+vendor: technoculture
 type: mcu
 arch: arm
-ram: 256
+ram: 128
 flash: 1024
 toolchain:
   - zephyr
   - gnuarmemb
   - xtools
 supported:
-  - gpio
+  - counter
+  - usb_device
+  - gpio

boards/technoculture/panomic_board/panomic_board_defconfig

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: Apache-2.0
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
+CONFIG_SERIAL=y
+
+# console
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# Enable Clocks
+CONFIG_CLOCK_CONTROL=y
+
+# enable pin controller
+CONFIG_PINCTRL=y