stub tdg pdm (#4025)

* stub tdg pdm

* mk

* happy build

* some actual config

* CAN

* script

* chmod

* skip rate now that we know it builds

.github/workflows/build-firmware.yaml

@@ -51,6 +51,7 @@ jobs:
             f429-discovery,
             core8,
             atlas,
+            tdg-pdm8,
         ]
 
         include:
@@ -211,6 +212,11 @@ jobs:
             ini-file: rusefi_atlas.ini
             skip-rate: 90
 
+          - build-target: tdg-pdm8
+            folder: tdg-pdm8
+            ini-file: rusefi_tdg-pdm8.ini
+            skip-rate: 90
+
     steps:
     - name: Execution throttle early exit
       # Don't skip any jobs if this workflow was run manually.

firmware/config/boards/tdg-pdm8/board.mk

@@ -0,0 +1,14 @@
+
+BOARDCPPSRC = $(PROJECT_DIR)/config/boards/tdg-pdm8/board_configuration.cpp
+
+PROJECT_CPU = ARCH_STM32F4
+
+DDEFS += -DLED_CRITICAL_ERROR_BRAIN_PIN=GPIOC_11
+
+# We're running on TDG PDM hardware!
+DDEFS += -DHW_TDG_PDM8=1
+
+DDEFS += -DEFI_CAN_SERIAL=TRUE
+
+DDEFS += -DFIRMWARE_ID=\"tdg-pdm8\"
+DDEFS += -DDEFAULT_ENGINE_TYPE=MINIMAL_PINS

firmware/config/boards/tdg-pdm8/board_configuration.cpp

@@ -0,0 +1,16 @@
+#include "pch.h"
+
+void setSdCardConfigurationOverrides() {
+}
+
+void setBoardConfigOverrides() {
+	// No divider, just direct connected analog inputs (they're all internal, so why divide?)
+	engineConfiguration->analogInputDividerCoefficient = 1;
+
+	// 10k/100k divider
+	engineConfiguration->vbattDividerCoeff = 11;
+	engineConfiguration->vbattAdcChannel = EFI_ADC_4;
+
+	engineConfiguration->canTxPin = GPIOA_12;
+	engineConfiguration->canRxPin = GPIOA_11;
+}

firmware/config/boards/tdg-pdm8/compile_tdg-pdm8.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+export PROJECT_BOARD=tdg-pdm8
+
+bash ../common_make.sh

firmware/config/boards/tdg-pdm8/connectors/main.yaml

@@ -0,0 +1,119 @@
+pins:
+  - pin: 2
+    id: EFI_ADC_4
+    class: analog_inputs
+    function: Battery Sense
+    type: av
+    ts_name: Battery Sense
+
+  - pin: 3/13
+    id: GPIOA_10
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 8
+
+  - pin: 4/14
+    id: GPIOA_9
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 7
+
+  - pin: 5/15
+    id: GPIOA_8
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 6
+
+  - pin: 6/16
+    id: GPIOC_9
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 5
+
+  - pin: 7/17
+    id: GPIOA_3
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 4
+
+  - pin: 8/18
+    id: GPIOA_2
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 3
+
+  - pin: 9/19
+    id: GPIOA_1
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 2
+
+  - pin: 10/20
+    id: GPIOA_0
+    class: outputs
+    function: High Side Output
+    type: hs
+    ts_name: Out 1
+
+  - pin: 3/13
+    id: EFI_ADC_9
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 8
+
+  - pin: 4/14
+    id: EFI_ADC_8
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 7
+
+  - pin: 5/15
+    id: EFI_ADC_15
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 6
+
+  - pin: 6/16
+    id: EFI_ADC_14
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 5
+
+  - pin: 7/17
+    id: EFI_ADC_13
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 4
+
+  - pin: 8/18
+    id: EFI_ADC_12
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 3
+
+  - pin: 9/19
+    id: EFI_ADC_11
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 2
+
+  - pin: 10/20
+    id: EFI_ADC_10
+    class: analog_inputs
+    function: Current Sense
+    type: av
+    ts_name: Sense 1

firmware/gen_config.sh

@@ -38,6 +38,7 @@ for BOARD in \
    "proteus proteus_h7" \
    "f429-discovery f429-discovery" \
    "atlas atlas"\
+   "tdg-pdm8 tdg-pdm8"\
    ; do
  BOARD_NAME=$(echo "$BOARD" | cut -d " " -f 1)
  BOARD_SHORT_NAME=$(echo "$BOARD" | cut -d " " -f 2)