33 Commits

Author SHA1 Message Date
AlexanderHD27
51ce3af221 Added MCP2541 to Rpi Pico 2024-11-07 12:24:12 +01:00
AlexanderHD27
e091d4df18 Squashed commit of the following:
commit c6fd825e39
Author: AlexanderHD27 <alexander@hal>
Date:   Wed Nov 6 23:14:14 2024 +0100

    Moved CAN Interface code to comment libary folder with symlink

commit e7a0035041
Author: AlexanderHD27 <alexander@hal>
Date:   Wed Nov 6 22:01:28 2024 +0100

    Got MCP2521 to work

commit 4bfb1f533e
Author: AlexanderHD27 <alexander@hal>
Date:   Wed Oct 16 21:29:35 2024 +0200

    Did something to YGantryMount. It works. trust me

commit 5683168a47
Author: AlexanderHD27 <alexander@hal>
Date:   Wed Oct 16 21:28:36 2024 +0200

    Implemented Command-Level Interaction with CAN Interface

commit 9c0c676be8
Author: AlexanderHD27 <alexander@hal>
Date:   Mon Oct 14 09:20:37 2024 +0200

    Added Vscode Profile file

commit b150a905a3
Author: AlexanderHD27 <alexander@hal>
Date:   Mon Oct 14 09:19:00 2024 +0200

    Implemented Low Level Compunications

commit 7eebf619ae
Author: AlexanderHD27 <alexander@hal>
Date:   Mon Oct 7 14:46:15 2024 +0200

    Created Head Pipe Mount

commit 93c40e1805
Author: AlexanderHD27 <alexander@hal>
Date:   Mon Oct 7 14:44:11 2024 +0200

    First Revision of YGantryMount

commit 91c2125458
Author: AlexanderHD27 <alexander@hal>
Date:   Thu Oct 3 19:52:37 2024 +0200

    Added Kicad Backups 2 gitignore

commit 096a6c18d6
Author: AlexanderHD27 <alexander@hal>
Date:   Thu Oct 3 19:49:21 2024 +0200

    Created ESP-IDF for can-interface

commit 48fded7981
Author: AlexanderHD27 <alexander@hal>
Date:   Sat Sep 28 19:54:29 2024 +0200

    Added files from Pico sdk to gitignore

commit ec5e5cbf13
Author: AlexanderHD27 <alexander@hal>
Date:   Sat Sep 14 21:09:50 2024 +0200

    Create Marker for position Calibration

commit 58d31964b2
Author: AlexanderHD27 <alexander@hal>
Date:   Wed Sep 11 23:32:55 2024 +0200

    Upgrade to pico SDK 2.0.0
2024-11-06 23:18:12 +01:00
AlexanderHD27
f002a01308 Updated gitmodeles 2024-10-19 20:08:24 +02:00
AlexanderHD27
6ba0535af9 Got Free RTOS 2 work 2024-10-17 12:52:39 +02:00
AlexanderHD27
46f3514c6a Added constant for RGB LEd Pins 2024-10-12 18:54:14 +02:00
AlexanderHD27
a755a954f6 Update Motor Driver Board (fixed connection to RUN pin) 2024-10-12 18:53:26 +02:00
AlexanderHD27
c7c5cea341 Created v2.2 of Stepper Driver (added RGB Leds) 2024-10-07 14:19:12 +02:00
AlexanderHD27
f0ae696c4d Added Kicad Backups 2 gitignore 2024-10-03 19:52:37 +02:00
AlexanderHD27
51587757b1 Create Mount for Raspberry Pi 4B# 2024-10-03 19:51:02 +02:00
AlexanderHD27
f4b591a5e6 Added some mystery kicad files 2024-10-03 19:46:21 +02:00
AlexanderHD27
a2032d72fd Merge branch 'motor-ctrl-firmware' of gitea.mintcalc.com:alexander/gobot into motor-ctrl-firmware 2024-10-03 19:44:14 +02:00
AlexanderHD27
57e73127cc Merge branch 'motor-ctrl-firmware' of gitea.mintcalc.com:alexander/gobot into motor-ctrl-firmware 2024-10-03 19:44:00 +02:00
AlexanderHD27
53a5c10cee Merge branch 'motor-ctrl-firmware' of gitea.mintcalc.com:alexander/gobot into motor-ctrl-firmware
# Conflicts:
#	motor-control/motor-driver-breakout-v2/motor-driver-breakout-v2.kicad_sch
2024-10-03 19:29:44 +02:00
AlexanderHD27
f5281e37c8 Created PCB for Driver Board 2024-10-03 19:28:53 +02:00
AlexanderHD27
783799832c Created PCB for Driver Board 2024-10-03 19:20:02 +02:00
AlexanderHD27
61abb16b83 Create Mount for Raspberry Pi for 2020 Profiles 2024-09-28 19:53:05 +02:00
AlexanderHD27
0dc0f82938 Fixed invalid terminal symbol in expect script 2024-09-28 19:52:38 +02:00
AlexanderHD27
1786fa0b41 Merge branch 'motor-ctrl-firmware' of gitea.mintcalc.com:alexander/gobot into motor-ctrl-firmware 2024-09-27 23:37:57 +02:00
AlexanderHD27
f3490212bf Fixed Race-Condtion problem with arming of done_flag 2024-09-27 23:37:44 +02:00
AlexanderHD27
84e351d154 Fixed Race-Condtion problem with arming of done_flag 2024-09-27 23:21:04 +02:00
AlexanderHD27
986927d740 Added docs for Circuit Board Pinout 2024-09-27 23:20:14 +02:00
AlexanderHD27
6be2dd0b7d Added Scripts to remotly debug pico 2024-09-27 23:19:39 +02:00
AlexanderHD27
b2ffcb5d72 Added: Getting steps remaining on stop 2024-09-26 18:46:44 +02:00
AlexanderHD27
1ad6c75788 Implemented Stop on Zero Step 2024-09-25 19:46:52 +02:00
AlexanderHD27
e97472c2a3 Added Wait for compleation funcionality 2024-09-25 19:23:24 +02:00
AlexanderHD27
bba35c9622 Implement PIO-Pulser as Class for two channels Channel 2024-09-25 18:12:19 +02:00
AlexanderHD27
9640a5b747 Implement Controlled Pulses via PIO 2024-09-25 16:39:05 +02:00
AlexanderHD27
49d52ca0ed Started Implementing UART Register interface 2024-09-13 22:09:15 +02:00
AlexanderHD27
08598ca7a3 Implemented TMC2209 Register Read/Write 2024-09-12 23:52:29 +02:00
AlexanderHD27
36f6f1863b Swaped RX/TX Pins in Schematic and added 100uF Caps for drivers 2024-09-12 23:51:43 +02:00
AlexanderHD27
0c1b8f4e86 Upgrade to pico SDK 2.0.0 2024-09-11 23:32:55 +02:00
AlexanderHD27
29af5335f5 Added rpi-pico-sdk 2024-09-10 15:36:38 +02:00
AlexanderHD27
8b97a1853d Added deps. 2024-09-10 15:33:15 +02:00
299 changed files with 115 additions and 50294 deletions

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can-interface/.gitignore (Stored with Git LFS) vendored

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@@ -14,8 +14,6 @@
"idf.pythonBinPath": "/home/alexander/.espressif/python_env/idf5.3_py3.12_env/bin/python",
"idf.toolsPath": "/home/alexander/.espressif",
"idf.flashType": "UART",
"idf.openOcdLaunchArgs": ["-c", "adapter_khz 1000"],
"idf.openOcdDebugLevel": 2,
"files.associations": {
"*.tcc": "cpp",
"cstdint": "cpp",
@@ -26,7 +24,6 @@
"regex": "cpp",
"array": "cpp",
"string": "cpp",
"span": "cpp",
"cstring": "cpp"
"span": "cpp"
}
}

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@@ -1 +0,0 @@
<!DOCTYPE HTML><html lang="en-US"> <head> <meta charset="UTF-8"> <meta http-equiv="refresh" content="0; url=https://www.snapeda.com/about/import/#"> <script type="text/javascript">window.location.href="https://www.snapeda.com/about/import/#" </script> <title>Page Redirection</title> </head> <body> If you are not redirected automatically, follow this <a href="https://www.snapeda.com/about/import/#">link to the import guide</a>. </body></html>

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@@ -1,4 +0,0 @@
(sym_lib_table
(version 7)
(lib (name "ESP32-DEVKIT-V1")(type "KiCad")(uri "${KIPRJMOD}/external/ESP32-DEVKIT-V1/ESP32-DEVKIT-V1.kicad_sym")(options "")(descr ""))
)

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@@ -1 +0,0 @@
/home/alexander/Projects/gobot/common-libaries/gobot_rpc

File diff suppressed because it is too large Load Diff

Submodule can-interface/docs/doxygen-awesome-css deleted from 568f56cde6

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@@ -2,6 +2,5 @@ idf_component_register(SRCS "hello_world_main.cpp"
REQUIRES driver
REQUIRES mcp2521
REQUIRES mcp2521_hardware_interface
REQUIRES gobot_rpc
REQUIRES spi_flash
INCLUDE_DIRS "")

View File

@@ -23,43 +23,26 @@
#include "mcp2521.hpp"
#define SPI_PIN_CS0 GPIO_NUM_5
#define SPI_PIN_SCLK GPIO_NUM_18
#define SPI_PIN_MISO GPIO_NUM_19
#define SPI_PIN_MOSI GPIO_NUM_23
#define CAN_INT_PIN GPIO_NUM_21
#define SPI_PIN_CS0 GPIO_NUM_25
#define SPI_PIN_CS1 GPIO_NUM_27
#define EXTERNAL_TRIGGER GPIO_NUM_26
#define CAN_INT0_PIN GPIO_NUM_5
#define CAN_INT1_PIN GPIO_NUM_26
void onRX0(void *arg) {
void onRX(void *arg) {
MCP2521 *mcp2521 = (MCP2521 *)arg;
rx_info info = mcp2521->get_rx_id(MCP2521_RX_BUFFER::RXB0);
uint8_t data[8];
//mcp2521->read_rx_buf(MCP2521_RX_BUFFER::RXB0, MCP2521_BUFFER_TYPE::DATA, data, info.length);
mcp2521->read_rx_buf(MCP2521_RX_BUFFER::RXB0, MCP2521_BUFFER_TYPE::DATA, data, info.length);
printf("RX0: (%x) ", info.id);
//for (int i = 0; i < 8; i++) {
// printf("%x ", data[i]);
//}
printf("\n");
printf("RX: (%x) ", info.id);
for (int i = 0; i < info.length; i++) {
printf("%x ", data[i]);
}
void onRX1(void *arg) {
MCP2521 *mcp2521 = (MCP2521 *)arg;
rx_info info = mcp2521->get_rx_id(MCP2521_RX_BUFFER::RXB0);
uint8_t data[8];
//mcp2521->read_rx_buf(MCP2521_RX_BUFFER::RXB0, MCP2521_BUFFER_TYPE::DATA, data, info.length);
printf("RX1: (%x) ", info.id);
//for (int i = 0; i < 8; i++) {
// printf("%x ", data[i]);
//}
printf("\n");
}
@@ -69,58 +52,46 @@ extern "C" void app_main() {
const gpio_num_t LED_PIN = GPIO_NUM_2;
gpio_set_direction(LED_PIN, GPIO_MODE_OUTPUT);
gpio_set_direction(EXTERNAL_TRIGGER, GPIO_MODE_OUTPUT);
gpio_set_level(EXTERNAL_TRIGGER, true);
vTaskDelay(100 / portTICK_PERIOD_MS);
MCP2521_HardwareHandleFactory_ESPBus mcp2521_hardware_factory(
spi_bus_config_t spi_bus;
MCP2521_Hardware_Handle_ESP hardware_mcp2521(
VSPI_HOST,
&spi_bus,
SPI_PIN_MOSI,
SPI_PIN_MISO,
SPI_PIN_SCLK
SPI_PIN_SCLK,
SPI_PIN_CS0,
CAN_INT_PIN
);
MCP2521_HardwareHandle_ESPBus hardware_mcp2521_0 = mcp2521_hardware_factory.create(CAN_INT0_PIN, SPI_PIN_CS0);
MCP2521_HardwareHandle_ESPBus hardware_mcp2521_1 = mcp2521_hardware_factory.create(CAN_INT1_PIN, SPI_PIN_CS1);
MCP2521 mcp2521(&hardware_mcp2521);
vTaskDelay(100 / portTICK_PERIOD_MS);
uint8_t data[4] = {0xf0, 0x42, 0x13, 0x37};
MCP2521 mcp2521_0(&hardware_mcp2521_0);
MCP2521 mcp2521_1(&hardware_mcp2521_1);
gpio_set_level(EXTERNAL_TRIGGER, false);
mcp2521.reset();
mcp2521.enable_interrupts(true, true, true, true, true, true, true, true);
uint8_t data[8] = {0x1, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08};
mcp2521.register_rx0_handler(onRX, &mcp2521);
mcp2521.register_rx1_handler(onRX, &mcp2521);
mcp2521.set_mode_of_operation(MCP2521_OPERATION_MODE::LOOPBACK, true);
mcp2521_0.reset();
mcp2521_1.reset();
mcp2521_0.enable_interrupts(true, true, true, true, true, true, true, true);
mcp2521_1.enable_interrupts(true, true, true, true, true, true, true, true);
vTaskDelay(3 / portTICK_PERIOD_MS);
mcp2521_0.register_rx0_handler(onRX0, &mcp2521_0);
mcp2521_1.register_rx0_handler(onRX1, &mcp2521_1);
mcp2521_0.register_rx1_handler(onRX0, &mcp2521_0);
mcp2521_1.register_rx1_handler(onRX1, &mcp2521_1);
mcp2521.prepare_tx(
MCP2521_TX_BUFFER::TXB0, 0x042, data, 4, false, false);
mcp2521_0.set_mode_of_operation(MCP2521_OPERATION_MODE::LOOPBACK, true);
mcp2521_1.set_mode_of_operation(MCP2521_OPERATION_MODE::LOOPBACK, true);
mcp2521.request_to_send(MCP2521_TX_BUFFER::TXB0);
//printf("CANSTAT0: %x\n", mcp2521_0.read_reg(MCP2521_CANSTAT));
//printf("CANSTAT1: %x\n", mcp2521_1.read_reg(MCP2521_CANSTAT));
mcp2521.set_tx_id(MCP2521_TX_BUFFER::TXB0, 0x041, false);
mcp2521.request_to_send(MCP2521_TX_BUFFER::TXB0);
vTaskDelay(20 / portTICK_PERIOD_MS);
mcp2521_1.prepare_tx(
MCP2521_TX_BUFFER::TXB0, 0x042, data, 8, false, false);
//mcp2521_1.prepare_tx(
// MCP2521_TX_BUFFER::TXB0, 0x041, data, 4, false, false);
vTaskDelay(20 / portTICK_PERIOD_MS);
mcp2521_1.request_to_send(MCP2521_TX_BUFFER::TXB0);
//vTaskDelay(10 / portTICK_PERIOD_MS);
//mcp2521_1.request_to_send(MCP2521_TX_BUFFER::TXB0);
//vTaskDelay(20 / portTICK_PERIOD_MS);
//mcp2521_0.set_tx_id(MCP2521_TX_BUFFER::TXB0, 0x042, false);
//mcp2521_0.request_to_send(MCP2521_TX_BUFFER::TXB0);
vTaskDelay(20 / portTICK_PERIOD_MS);
@@ -129,6 +100,6 @@ extern "C" void app_main() {
gpio_set_level(LED_PIN, flag);
flag = !flag;
vTaskDelay(500 / portTICK_PERIOD_MS);
vTaskDelay(100 / portTICK_PERIOD_MS);
}
}

File diff suppressed because it is too large Load Diff

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@@ -1,152 +0,0 @@
[General]
decode_signals=2
meta_objs=0
views=1
[D0]
color=4291714048
conv_options=0
conversion_type=0
enabled=true
name=INT0
[D1]
color=4281623972
conv_options=0
conversion_type=0
enabled=true
name=CLK
[D2]
color=4281623972
conv_options=0
conversion_type=0
enabled=true
name=MOSI
[D3]
color=4281623972
conv_options=0
conversion_type=0
enabled=true
name=MISO
[D4]
color=4294277376
conv_options=0
conversion_type=0
enabled=true
name=CE0
[D5]
color=4279638298
conv_options=0
conversion_type=0
enabled=true
name=INT1
[D6]
color=4279638298
conv_options=0
conversion_type=0
enabled=true
name=CE1
[D7]
color=4285878395
conv_options=0
conversion_type=0
enabled=true
name=D7
[decode_signal0]
channel0\assigned_signal_name=CLK
channel0\initial_pin_state=2
channel0\name=CLK
channel1\assigned_signal_name=MISO
channel1\initial_pin_state=2
channel1\name=MISO
channel2\assigned_signal_name=MOSI
channel2\initial_pin_state=2
channel2\name=MOSI
channel3\assigned_signal_name=CE0
channel3\initial_pin_state=2
channel3\name=CS#
channels=4
color=4294277376
conv_options=0
conversion_type=0
decoder0\ann_class0\visible=true
decoder0\ann_class1\visible=true
decoder0\ann_class2\visible=true
decoder0\ann_class3\visible=true
decoder0\ann_class4\visible=true
decoder0\ann_class5\visible=true
decoder0\ann_class6\visible=true
decoder0\id=spi
decoder0\options=0
decoder0\row0\visible=true
decoder0\row1\visible=true
decoder0\row2\visible=true
decoder0\row3\visible=true
decoder0\row4\visible=true
decoder0\row5\visible=true
decoder0\row6\visible=true
decoder0\visible=true
decoders=1
enabled=true
name=SPI0
[decode_signal1]
channel0\assigned_signal_name=CLK
channel0\initial_pin_state=2
channel0\name=CLK
channel1\assigned_signal_name=MISO
channel1\initial_pin_state=2
channel1\name=MISO
channel2\assigned_signal_name=MOSI
channel2\initial_pin_state=2
channel2\name=MOSI
channel3\assigned_signal_name=CE1
channel3\initial_pin_state=2
channel3\name=CS#
channels=4
color=4279638298
conv_options=0
conversion_type=0
decoder0\ann_class0\visible=true
decoder0\ann_class1\visible=true
decoder0\ann_class2\visible=true
decoder0\ann_class3\visible=true
decoder0\ann_class4\visible=true
decoder0\ann_class5\visible=true
decoder0\ann_class6\visible=true
decoder0\id=spi
decoder0\options=0
decoder0\row0\visible=true
decoder0\row1\visible=true
decoder0\row2\visible=true
decoder0\row3\visible=true
decoder0\row4\visible=true
decoder0\row5\visible=true
decoder0\row6\visible=true
decoder0\visible=true
decoders=1
enabled=true
name=SPI1
[view0]
D0\trace_height=38
D1\trace_height=38
D2\trace_height=38
D3\trace_height=38
D4\trace_height=38
D5\trace_height=38
D6\trace_height=38
D7\trace_height=38
offset=22 serialization::archive 19 0 0 0 0 52315583 48568089 25582163 47181659 91047901 0 -8 1 0 6
scale=0.0021854614351496547
segment_display_mode=1
splitter_state=@ByteArray(\0\0\0\xff\0\0\0\x1\0\0\0\x2\0\0\0Z\0\0\x5\xa2\x1\0\0\0\x1\x1\0\0\0\x1\0)
v_offset=-10
zero_offset=22 serialization::archive 19 0 0 0 0 0 0 0 0 0 0 0 0 0 6

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@@ -1,10 +0,0 @@
idf_component_register(SRCS
"gobot_rpc_sender.cpp"
"gobot_rpc_receiver.cpp"
"gobot_rpc_statemaschine.cpp"
"gobot_rpc_numberMap.cpp"
"gobot_rpc_transiver.cpp"
REQUIRES mcp2521
REQUIRES mcp2521_hardware_interface
REQUIRES driver
INCLUDE_DIRS "include")

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@@ -1,19 +0,0 @@
#include "gobot_rpc.hpp"
#include "protocol_spec.hpp"
#include <string.h>
GobotRPCNumberMap::GobotRPCNumberMap() {
memset(rpc_number_map, 0xffffffff, 16);
}
GobotRPCNumberMap::~GobotRPCNumberMap() {
}
void GobotRPCNumberMap::set(RpcNum rpc_num, uint32_t id) {
rpc_number_map[(int)rpc_num] = id;
}
uint32_t GobotRPCNumberMap::get(RpcNum rpc_num) {
return rpc_number_map[(int)rpc_num];
}

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@@ -1,43 +0,0 @@
#include <string.h>
#include "gobot_rpc.hpp"
#include "sm.hpp"
#include "protocol_spec.hpp"
#include "freertos/FreeRTOS.h"
GobotRPCReciver::GobotRPCReciver(MCP2521 * can_interface) {
this->can_interface = can_interface;
this->state_mashine = GobotRPCStateMashine();
can_interface->register_rx0_handler(onRX0_GoboRPC, can_interface);
}
void onRX0_GoboRPC(void *arg) {
GobotRPCReciver *rpc_socket = (GobotRPCReciver *)arg;
rpc_socket->onRX();
}
void GobotRPCReciver::onRX() {
rx_info info = can_interface->get_rx_id(MCP2521_RX_BUFFER::RXB0);
uint8_t data[8];
can_interface->read_rx_buf(MCP2521_RX_BUFFER::RXB0, MCP2521_BUFFER_TYPE::DATA, data, info.length);
RPCFrame frame;
memcpy(((char *)data) + 1, (char *)frame.data, 7);
frame.header = (RPCHeader)(data[0]);
SMResult smResult;
state_mashine.submitFrame(&frame, &smResult);
if(smResult.done) {
}
}
void GobotRPCReciver::registerOnDoneFrameHandler(GobotRPCHandler_t handler, void * arg) {
onDoneFrameHandler = handler;
argOnDoneFrameHandler = arg;
}

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@@ -1,74 +0,0 @@
#include "sm.hpp"
#include "protocol_spec.hpp"
#include <string.h>
GobotRPCStateMashine::GobotRPCStateMashine() {
memset(requestDataBuffer, 0, REQUEST_DATA_BUFFER_SIZE*sizeof(uint8_t)*SLOTS);
memset(responseDataBuffer, 0, RESPONSE_DATA_BUFFER_SIZE*sizeof(uint8_t)*SLOTS);
memset(errorDataBuffer, 0, RESPONSE_DATA_BUFFER_SIZE*sizeof(uint8_t)*SLOTS);
memset(requestSegmentArrivedFlags, 0, sizeof(uint8_t)*SLOTS);
memset(responseSegmentArrivedFlags, 0, sizeof(uint8_t)*SLOTS);
memset(errorSegmentArrivedFlags, 0, sizeof(uint8_t)*SLOTS);
slotCounter = 0;
rpc_number_map = GobotRPCNumberMap();
}
void GobotRPCStateMashine::registerRPC(RpcNum rpc_num) {
rpc_number_map.set(rpc_num, slotCounter);
slotCounter = (slotCounter + 1) % SLOTS;
}
void GobotRPCStateMashine::submitFrame(RPCFrame * frame, SMResult * result) {
RpcNum rpcNum = (RpcNum)(frame->header.rpc_num);
result->done = false;
result->rpc_num = rpcNum;
if(rpcNum == RpcNum::INVALID)
return;
size_t slot = rpc_number_map.get(rpcNum);
if (slot == 0xffffffff)
return;
uint8_t segNum = frame->header.rpc_segement;
if(frame->header.error) {
memcpy(result->data, frame->data, 7);
errorSegmentArrivedFlags[slot] |= (1 << segNum);
result->done = true;
result->type = RPCPackageType::ERROR;
} else if(frame->header.response) {
memcpy(responseDataBuffer[slot] + segNum, frame->data, 7);
responseSegmentArrivedFlags[slot] |= (1 << segNum);
uint8_t mask = SEGMENT_MASK_RESPONSE[(int)rpcNum];
if(((responseSegmentArrivedFlags[slot] & mask) ^ mask) == 0) {
responseSegmentArrivedFlags[slot] = 0;
result->done = true;
memcpy(result->data, responseDataBuffer[slot], 7*4);
result->type = RPCPackageType::RESPONSE;
}
} else {
memcpy(requestDataBuffer[slot] + segNum, frame->data, 7);
requestSegmentArrivedFlags[slot] |= (1 << segNum);
uint8_t mask = SEGMENT_MASK_RESPONSE[(int)rpcNum];
if(((requestSegmentArrivedFlags[slot] & mask) ^ mask) == 0) {
requestSegmentArrivedFlags[slot] = 0;
result->done = true;
memcpy(result->data, requestDataBuffer[slot], 7*4);
result->type = RPCPackageType::REQUEST;
}
}
}

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@@ -1,56 +0,0 @@
#pragma once
#include "protocol_spec.hpp"
#include "mcp2521.hpp"
#include "sm.hpp"
#include "freertos/FreeRTOS.h"
typedef void (*GobotRPCHandler_t)(void *);
typedef void (*GobotRPCFrameHandler)(void *, RPCFrame *);
class GobotRPCReciver {
protected:
MCP2521 * can_interface;
GobotRPCStateMashine state_mashine;
GobotRPCHandler_t onDoneFrameHandler;
void * argOnDoneFrameHandler;
public:
GobotRPCReciver(MCP2521 * can_interface);
~GobotRPCReciver();
void onRX();
void registerOnDoneFrameHandler(GobotRPCHandler_t handler, void * arg);
};
void onRX0_GoboRPC(void *arg);
class GoboRPCTransiver {
private:
MCP2521 * can_interface;
GobotRPCReciver rx;
GobotRPCHandler_t onRequestHandler;
GobotRPCHandler_t onResponseHandler;
GobotRPCHandler_t onResponseErrorHandler;
void * argOnRequestHandler;
void * argOnResponseHandler;
void * argOnResponseErrorHandler;
public:
GoboRPCTransiver(MCP2521 * can_interface);
~GoboRPCTransiver();
void send(RPCFrame * frame);
void registerOnRequestHandler(GobotRPCHandler_t handler, void * arg);
void registerOnResponseHandler(GobotRPCHandler_t handler, void * arg);
void registerOnResponseErrorHandler(GobotRPCHandler_t handler, void * arg);
};

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@@ -1,123 +0,0 @@
#pragma once
#include <stdint.h>
enum RpcNum {
Get_Info = 0x0,
Home = 0x1,
Move_Step = 0x2,
Move_XY = 0x3,
Set_Padding = 0x4,
Release_Motors = 0x5,
Drop_Stones = 0x6,
Get_Stone_Status = 0x7,
Mov_Z_Axis = 0x8,
Set_Vacum = 0x9,
INVALID = 0xF,
};
struct RPCHeader {
unsigned char rpc_num : 4;
unsigned char response : 1;
unsigned char error : 1;
unsigned char rpc_segement : 1;
};
struct RPCFrame {
RPCHeader header;
uint8_t data[7];
};
enum RPC_Node_Type {
NODE_ALL = 0x0,
NODE_CORE_XY = 0x1,
NODE_HEAD = 0x2,
NODE_VACUM = 0x3,
};
// RPC Request and Response structures
struct RPC_RES_Get_Info {
uint32_t can_address;
RPC_Node_Type node_type;
uint32_t status;
uint32_t error;
};
enum RPC_Home_Corner {
HOME_CORNER_0 = 0b00,
HOME_CORNER_1 = 0b01,
HOME_CORNER_2 = 0b10,
HOME_CORNER_3 = 0b11,
};
struct RPC_REQ_Home {
RPC_Home_Corner corner;
};
struct RPC_RES_Home {
uint32_t x;
uint32_t y;
};
struct RPC_REQ_Move_Step {
int32_t x;
int32_t y;
};
struct RPC_RES_Move_Step {
uint32_t x;
uint32_t y;
};
struct RPC_REQ_Set_Padding {
uint32_t c_1x;
uint32_t c_1y;
uint32_t c_2x;
uint32_t c_2y;
uint8_t n_x;
uint8_t n_y;
};
struct RPC_REQ_Move_Z_Axis {
bool up;
};
struct RPC_REQ_Set_Vacum {
bool on;
};
// Segment3, Segment2, Segment1, Segment0
const uint8_t SEGMENT_MASK_REQUEST[16] = {
0b0001, // Get_Info
0b0001, // Home
0b0001, // Move_Step
0b0001, // Move_XY
0b0111, // Set_Padding
0b0001, // Release_Motors
0b0001, // Drop_Stones
0b0001, // Get_Stone_Status
0b0001, // Mov_Z_Axis
0b0001, // Set_Vacum
0b0001, //
0b0001, //
0b0001, //
0b0001, //
0b0001, //
};
const uint8_t SEGMENT_MASK_RESPONSE[16] = {
0b0001, // Get_Info
0b0001, // Home
0b0001, // Move_Step
0b0001, // Move_XY
0b0001, // Set_Padding
0b0001, // Release_Motors
0b0001, // Drop_Stones
0b0001, // Get_Stone_Status
0b0001, // Mov_Z_Axis
0b0001, // Set_Vacum
0b0001, //
0b0001, //
0b0001, //
0b0001, //
0b0001, //
};

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@@ -1,58 +0,0 @@
#pragma once
#include <stdint.h>
#include "protocol_spec.hpp"
#include <strings.h>
class GobotRPCNumberMap {
private:
int32_t rpc_number_map[16];
public:
GobotRPCNumberMap();
~GobotRPCNumberMap();
void set(RpcNum rpc_num, uint32_t id);
uint32_t get(RpcNum rpc_num);
};
enum RPCPackageType {
REQUEST,
RESPONSE,
ERROR
};
struct SMResult {
bool done;
uint8_t data[7*4];
RpcNum rpc_num;
RPCPackageType type;
};
class GobotRPCStateMashine {
private:
static const size_t SLOTS = 6;
static const size_t REQUEST_DATA_BUFFER_SIZE = 7*4;
static const size_t RESPONSE_DATA_BUFFER_SIZE = 7*4;
GobotRPCNumberMap rpc_number_map;
size_t slotCounter;
uint8_t requestDataBuffer[REQUEST_DATA_BUFFER_SIZE][SLOTS];
bool requestSegmentArrivedFlags [SLOTS];
uint8_t responseDataBuffer[RESPONSE_DATA_BUFFER_SIZE][SLOTS];
uint8_t responseSegmentArrivedFlags [SLOTS];
uint8_t errorDataBuffer[RESPONSE_DATA_BUFFER_SIZE][SLOTS];
uint8_t errorSegmentArrivedFlags [SLOTS];
public:
GobotRPCStateMashine();
~GobotRPCStateMashine();
void registerRPC(RpcNum rpc_num);
void submitFrame(RPCFrame * frame, SMResult * result);
};

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@@ -1,102 +0,0 @@
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</mxCell>
</root>
</mxGraphModel>
</diagram>
</mxfile>

View File

@@ -3,5 +3,4 @@
#include "mcp2521_toplevel.hpp"
#include "mcp2521_command.hpp"
#include "mcp2521_hardware_esp.hpp"
#include "mcp2521_hardware_esp_bus_factory.hpp"
#include "mcp2521_addresses.hpp"

View File

@@ -40,9 +40,9 @@ struct rx_info {
uint8_t length;
};
class MCP2521_CommandInterface {
class MCP2521_Command_Interface {
private:
I_MCP2521_HardwareHandle * hardware_handle;
MCP2521_Hardware_Handle * hardware_handle;
intHandlerFunction_t rx0_handler;
intHandlerFunction_t rx1_handler;
@@ -63,8 +63,8 @@ private:
void * message_error_handler_arg;
public:
MCP2521_CommandInterface(
I_MCP2521_HardwareHandle * hardware_handle
MCP2521_Command_Interface(
MCP2521_Hardware_Handle * hardware_handle
);
void handleInterrupt();

View File

@@ -5,7 +5,7 @@
#include "mcp2521_command.hpp"
#include "mcp2521_addresses.hpp"
class MCP2521 : public MCP2521_CommandInterface {
class MCP2521 : public MCP2521_Command_Interface {
private:
public:
void set_tx_id(MCP2521_TX_BUFFER buffer, uint16_t id, bool extended);

View File

@@ -4,12 +4,12 @@
#include "mcp2521_addresses.hpp"
void runIntHandler(void *arg) {
MCP2521_CommandInterface *command_interface = (MCP2521_CommandInterface *)arg;
MCP2521_Command_Interface *command_interface = (MCP2521_Command_Interface *)arg;
command_interface->handleInterrupt();
}
MCP2521_CommandInterface::MCP2521_CommandInterface(
I_MCP2521_HardwareHandle * hardware_handle
MCP2521_Command_Interface::MCP2521_Command_Interface(
MCP2521_Hardware_Handle * hardware_handle
) {
this->hardware_handle = hardware_handle;
this->hardware_handle->registerIntHandler(runIntHandler, (void *)this);
@@ -33,42 +33,42 @@ MCP2521_CommandInterface::MCP2521_CommandInterface(
message_error_handler_arg = NULL;
}
void MCP2521_CommandInterface::reset() {
void MCP2521_Command_Interface::reset() {
hardware_handle->execute(MCP2521_OP_RESET);
}
void MCP2521_CommandInterface::read_reg(uint8_t address, uint8_t *data, size_t length) {
void MCP2521_Command_Interface::read_reg(uint8_t address, uint8_t *data, size_t length) {
hardware_handle->read(MCP2521_OP_READ, data, length, address);
}
uint8_t MCP2521_CommandInterface::read_reg(uint8_t address) {
uint8_t MCP2521_Command_Interface::read_reg(uint8_t address) {
return hardware_handle->read(MCP2521_OP_READ, address);
}
void MCP2521_CommandInterface::read_rx_buf(MCP2521_RX_BUFFER buffer, MCP2521_BUFFER_TYPE type, uint8_t *data, size_t length) {
void MCP2521_Command_Interface::read_rx_buf(MCP2521_RX_BUFFER buffer, MCP2521_BUFFER_TYPE type, uint8_t *data, size_t length) {
uint8_t address = (buffer << 1) | (type << 2);
hardware_handle->read(MCP2521_OP_READ_RX_BUFFER | address, data, length);
}
void MCP2521_CommandInterface::write_reg(uint8_t address, uint8_t *data, size_t length) {
void MCP2521_Command_Interface::write_reg(uint8_t address, uint8_t *data, size_t length) {
hardware_handle->write(MCP2521_OP_WRITE, data, length, address);
}
void MCP2521_CommandInterface::write_reg(uint8_t address, uint8_t data) {
void MCP2521_Command_Interface::write_reg(uint8_t address, uint8_t data) {
hardware_handle->write(MCP2521_OP_WRITE, data, address);
}
void MCP2521_CommandInterface::write_tx_buf(MCP2521_TX_BUFFER buffer, MCP2521_BUFFER_TYPE type, uint8_t *data, size_t length) {
void MCP2521_Command_Interface::write_tx_buf(MCP2521_TX_BUFFER buffer, MCP2521_BUFFER_TYPE type, uint8_t *data, size_t length) {
uint8_t address = (buffer << 1) | (type);
hardware_handle->write(MCP2521_OP_LOAD_TX_BUFFER | address, data, length);
}
void MCP2521_CommandInterface::request_to_send(bool txb2, bool txb1, bool txb0) {
void MCP2521_Command_Interface::request_to_send(bool txb2, bool txb1, bool txb0) {
uint8_t data = (txb2 << 2) | (txb1 << 1) | txb0;
hardware_handle->execute(MCP2521_OP_RTS | data);
}
void MCP2521_CommandInterface::request_to_send(MCP2521_TX_BUFFER buffer) {
void MCP2521_Command_Interface::request_to_send(MCP2521_TX_BUFFER buffer) {
uint8_t mask = 0;
switch (buffer) {
@@ -86,15 +86,15 @@ void MCP2521_CommandInterface::request_to_send(MCP2521_TX_BUFFER buffer) {
hardware_handle->execute(MCP2521_OP_RTS | mask);
}
uint8_t MCP2521_CommandInterface::read_status() {
uint8_t MCP2521_Command_Interface::read_status() {
return hardware_handle->read(MCP2521_OP_READ_STATUS);
}
uint8_t MCP2521_CommandInterface::read_rx_status() {
uint8_t MCP2521_Command_Interface::read_rx_status() {
return hardware_handle->read(MCP2521_OP_RX_STATUS);
}
void MCP2521_CommandInterface::bit_modify(uint8_t address, uint8_t mask, uint8_t data) {
void MCP2521_Command_Interface::bit_modify(uint8_t address, uint8_t mask, uint8_t data) {
uint8_t data_array[3] = {address, mask, data};
hardware_handle->write(MCP2521_OP_BIT_MODIFY, data_array, 3);
}

View File

@@ -1,47 +1,47 @@
#include "mcp2521.hpp"
#include "mcp2521_addresses.hpp"
void MCP2521_CommandInterface::register_rx0_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_rx0_handler(intHandlerFunction_t handler, void* args) {
rx0_handler = handler;
rx0_handler_arg = args;
}
void MCP2521_CommandInterface::register_rx1_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_rx1_handler(intHandlerFunction_t handler, void* args) {
rx1_handler = handler;
rx1_handler_arg = args;
}
void MCP2521_CommandInterface::register_tx0_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_tx0_handler(intHandlerFunction_t handler, void* args) {
tx0_handler = handler;
tx0_handler_arg = args;
}
void MCP2521_CommandInterface::register_tx1_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_tx1_handler(intHandlerFunction_t handler, void* args) {
tx1_handler = handler;
tx1_handler_arg = args;
}
void MCP2521_CommandInterface::register_tx2_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_tx2_handler(intHandlerFunction_t handler, void* args) {
tx2_handler = handler;
tx2_handler_arg = args;
}
void MCP2521_CommandInterface::register_error_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_error_handler(intHandlerFunction_t handler, void* args) {
error_handler = handler;
error_handler_arg = args;
}
void MCP2521_CommandInterface::register_wakeup_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_wakeup_handler(intHandlerFunction_t handler, void* args) {
wakeup_handler = handler;
wakeup_handler_arg = args;
}
void MCP2521_CommandInterface::register_message_error_handler(intHandlerFunction_t handler, void* args) {
void MCP2521_Command_Interface::register_message_error_handler(intHandlerFunction_t handler, void* args) {
message_error_handler = handler;
message_error_handler_arg = args;
}
void MCP2521_CommandInterface::handleInterrupt() {
void MCP2521_Command_Interface::handleInterrupt() {
uint8_t flags = read_reg(MCP2521_CANINTF);
uint8_t clearBits = 0;

View File

@@ -1,7 +1,5 @@
idf_component_register(SRCS "esp_implementation_init.cpp"
"esp_implementation_cmd.cpp"
"esp_implementation_int.cpp"
"esp_implementation_bus.cpp"
"esp_implementation_bus_factory.cpp"
INCLUDE_DIRS "include"
REQUIRES driver)

View File

@@ -1,58 +0,0 @@
#ifdef ESP_PLATFORM
#include "freertos/FreeRTOS.h"
#include "mcp2521_hardware_esp_bus.hpp"
#include "mcp2521_hardware_esp.hpp"
MCP2521_HardwareHandle_ESPBus::MCP2521_HardwareHandle_ESPBus(
QueueHandle_t send_queue,
spi_host_device_t spi_host,
spi_bus_config_t * bus_config,
gpio_num_t cs,
gpio_num_t int_pin
) : MCP2521_HardwareHandle_ESP(spi_host, bus_config, cs, int_pin) {
this->send_queue = send_queue;
this->receive_queue = xQueueCreate(3, sizeof(spi_message_t));
}
void MCP2521_HardwareHandle_ESPBus::spi_transmit(spi_transaction_t *t) {
spi_message_t message = {
.transaction = t,
.queue = send_queue,
.spi_device_handle = spi_device_handle
};
xQueueSend(send_queue, &message, portMAX_DELAY);
xQueueReceive(receive_queue, &message, portMAX_DELAY);
}
void MCP2521_HardwareHandle_ESPBus::initPins(
gpio_num_t int_pin
) {
canInterruptSemaphore = xSemaphoreCreateBinary();
gpio_config_t io_conf;
io_conf.intr_type = GPIO_INTR_NEGEDGE;
io_conf.mode = GPIO_MODE_INPUT;
io_conf.pin_bit_mask = 1 << int_pin;
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
gpio_config(&io_conf);
gpio_isr_handler_add(int_pin, gpio_isr_can_handler, this);
char taskName[32];
sprintf(taskName, "canInterruptTask_%d", int_pin);
xTaskCreatePinnedToCore(
(TaskFunction_t)&handleInteruptTaskCallerFn,
taskName,
2048,
this,
5,
&canInterruptTaskHandle,
0
);
}
#endif

View File

@@ -1,67 +0,0 @@
#pragma once
#ifdef ESP_PLATFORM
#include "freertos/FreeRTOS.h"
#include "mcp2521_hardware_esp_bus_factory.hpp"
#include "mcp2521_hardware_esp_bus.hpp"
#include "mcp2521_hardware_esp.hpp"
void transactionTaskWrapperFn(void *pvParameters) {
MCP2521_HardwareHandleFactory_ESPBus *factory = (MCP2521_HardwareHandleFactory_ESPBus *)pvParameters;
factory->transactionTaskFn();
}
MCP2521_HardwareHandleFactory_ESPBus::MCP2521_HardwareHandleFactory_ESPBus(
spi_host_device_t spi_host,
gpio_num_t mosi,
gpio_num_t miso,
gpio_num_t sclk
) {
this->spi_host = spi_host;
this->mosi = mosi;
this->miso = miso;
this->sclk = sclk;
gpio_install_isr_service(0);
MCP2521_HardwareHandle_ESP::initSPIBus(spi_host, mosi, miso, sclk, &bus_config);
spi_queue = xQueueCreate(12, sizeof(spi_message_t));
xTaskCreatePinnedToCore(
(TaskFunction_t)&transactionTaskWrapperFn,
"transactionTask",
2048,
this,
3,
&transactionTaskHandle,
0
);
}
void MCP2521_HardwareHandleFactory_ESPBus::transactionTaskFn() {
spi_message_t message;
while(true) {
xQueueReceive(spi_queue, &message, portMAX_DELAY);
spi_device_transmit(message.spi_device_handle, message.transaction);
}
}
MCP2521_HardwareHandle_ESPBus MCP2521_HardwareHandleFactory_ESPBus::create(
gpio_num_t int_pin,
gpio_num_t cs
) {
return MCP2521_HardwareHandle_ESPBus(
spi_queue,
spi_host,
&bus_config,
cs,
int_pin
);
}
#endif

View File

@@ -5,13 +5,13 @@
const uint8_t null_buffer[32] = {0};
void MCP2521_HardwareHandle_ESP::spi_transmit(spi_transaction_t *t) {
void MCP2521_Hardware_Handle_ESP::spi_transmit(spi_transaction_t *t) {
xSemaphoreTake(spiMutex, portMAX_DELAY);
spi_device_transmit(this->spi_device_handle, t);
xSemaphoreGive(spiMutex);
}
void MCP2521_HardwareHandle_ESP::execute(uint8_t cmd) {
void MCP2521_Hardware_Handle_ESP::execute(uint8_t cmd) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
@@ -30,7 +30,7 @@ void MCP2521_HardwareHandle_ESP::execute(uint8_t cmd) {
spi_transmit((spi_transaction_t*)(&t));
}
void MCP2521_HardwareHandle_ESP::execute(uint8_t cmd, uint8_t address) {
void MCP2521_Hardware_Handle_ESP::execute(uint8_t cmd, uint8_t address) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
@@ -49,7 +49,7 @@ void MCP2521_HardwareHandle_ESP::execute(uint8_t cmd, uint8_t address) {
spi_transmit((spi_transaction_t*)(&t));
}
void MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t *data, size_t length, uint8_t address) {
void MCP2521_Hardware_Handle_ESP::read(uint8_t cmd, uint8_t *data, size_t length, uint8_t address) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
@@ -68,7 +68,7 @@ void MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t *data, size_t length,
spi_transmit((spi_transaction_t*)(&t));
}
void MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t *data, size_t length) {
void MCP2521_Hardware_Handle_ESP::read(uint8_t cmd, uint8_t *data, size_t length) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
@@ -76,7 +76,7 @@ void MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t *data, size_t length)
.addr = 0,
.length = 8*length,
.rxlength = 8*length,
.tx_buffer = null_buffer,
.tx_buffer = NULL,
.rx_buffer = data
},
.command_bits = 8,
@@ -87,7 +87,7 @@ void MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t *data, size_t length)
spi_transmit((spi_transaction_t*)(&t));
}
uint8_t MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t address) {
uint8_t MCP2521_Hardware_Handle_ESP::read(uint8_t cmd, uint8_t address) {
uint8_t result = 0;
spi_transaction_ext_t t = {
.base = {
@@ -108,7 +108,7 @@ uint8_t MCP2521_HardwareHandle_ESP::read(uint8_t cmd, uint8_t address) {
return result;
}
uint8_t MCP2521_HardwareHandle_ESP::read(uint8_t cmd) {
uint8_t MCP2521_Hardware_Handle_ESP::read(uint8_t cmd) {
uint8_t result;
spi_transaction_ext_t t = {
.base = {
@@ -129,7 +129,7 @@ uint8_t MCP2521_HardwareHandle_ESP::read(uint8_t cmd) {
return result;
}
void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t *data, size_t length, uint8_t address) {
void MCP2521_Hardware_Handle_ESP::write(uint8_t cmd, uint8_t *data, size_t length, uint8_t address) {
uint8_t result;
spi_transaction_ext_t t = {
.base = {
@@ -149,7 +149,7 @@ void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t *data, size_t length
spi_transmit((spi_transaction_t*)(&t));
}
void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t *data, size_t length) {
void MCP2521_Hardware_Handle_ESP::write(uint8_t cmd, uint8_t *data, size_t length) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
@@ -168,7 +168,7 @@ void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t *data, size_t length
spi_transmit((spi_transaction_t*)(&t));
}
void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t data, uint8_t address) {
void MCP2521_Hardware_Handle_ESP::write(uint8_t cmd, uint8_t data, uint8_t address) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
@@ -187,7 +187,7 @@ void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t data, uint8_t addres
spi_transmit((spi_transaction_t*)(&t));
}
void MCP2521_HardwareHandle_ESP::write(uint8_t cmd, uint8_t data) {
void MCP2521_Hardware_Handle_ESP::write(uint8_t cmd, uint8_t data) {
spi_transaction_ext_t t = {
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,

View File

@@ -8,7 +8,7 @@
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
MCP2521_HardwareHandle_ESP::MCP2521_HardwareHandle_ESP(
MCP2521_Hardware_Handle_ESP::MCP2521_Hardware_Handle_ESP(
spi_host_device_t spi_host,
spi_bus_config_t *bus_config,
gpio_num_t mosi,
@@ -23,7 +23,7 @@ MCP2521_HardwareHandle_ESP::MCP2521_HardwareHandle_ESP(
initSPIDevice(spi_host, cs);
}
MCP2521_HardwareHandle_ESP::MCP2521_HardwareHandle_ESP(
MCP2521_Hardware_Handle_ESP::MCP2521_Hardware_Handle_ESP(
spi_host_device_t spi_host,
spi_bus_config_t *bus_config,
gpio_num_t cs,
@@ -34,11 +34,11 @@ MCP2521_HardwareHandle_ESP::MCP2521_HardwareHandle_ESP(
initSPIDevice(spi_host, cs);
}
MCP2521_HardwareHandle_ESP::~MCP2521_HardwareHandle_ESP() {
MCP2521_Hardware_Handle_ESP::~MCP2521_Hardware_Handle_ESP() {
}
void MCP2521_HardwareHandle_ESP::initSPIBus(
void MCP2521_Hardware_Handle_ESP::initSPIBus(
spi_host_device_t spi_host,
gpio_num_t mosi,
gpio_num_t miso,
@@ -57,7 +57,7 @@ void MCP2521_HardwareHandle_ESP::initSPIBus(
spi_bus_initialize(spi_host, bus_config, SPI_DMA_CH_AUTO);
}
void MCP2521_HardwareHandle_ESP::initSPIDevice(
void MCP2521_Hardware_Handle_ESP::initSPIDevice(
spi_host_device_t spi_host,
gpio_num_t cs
) {
@@ -73,7 +73,7 @@ void MCP2521_HardwareHandle_ESP::initSPIDevice(
// Learned this the hard way
.cs_ena_pretrans = 0,
.cs_ena_posttrans = 0,
.clock_speed_hz = 2000,
.clock_speed_hz = 10000,
.spics_io_num = cs,
.flags = SPI_DEVICE_NO_DUMMY,
@@ -85,7 +85,7 @@ void MCP2521_HardwareHandle_ESP::initSPIDevice(
spiMutex = xSemaphoreCreateMutex();
}
spi_bus_config_t * MCP2521_HardwareHandle_ESP::getSPI_bus_config() {
spi_bus_config_t * MCP2521_Hardware_Handle_ESP::getSPI_bus_config() {
return this->spi_bus_config;
}

View File

@@ -6,16 +6,16 @@
#include "mcp2521_hardware_esp.hpp"
static void IRAM_ATTR gpio_isr_can_handler(void* arg) {
MCP2521_HardwareHandle_ESP * handle = (MCP2521_HardwareHandle_ESP *)arg;
MCP2521_Hardware_Handle_ESP * handle = (MCP2521_Hardware_Handle_ESP *)arg;
handle->isr_can_interrupt();
}
static void handleInteruptTaskCallerFn(void *arg) {
MCP2521_HardwareHandle_ESP * handle = (MCP2521_HardwareHandle_ESP *)arg;
MCP2521_Hardware_Handle_ESP * handle = (MCP2521_Hardware_Handle_ESP *)arg;
handle->handleIntteruptTaskFn();
}
void MCP2521_HardwareHandle_ESP::initPins(
void MCP2521_Hardware_Handle_ESP::initPins(
gpio_num_t int_pin
) {
canInterruptSemaphore = xSemaphoreCreateBinary();
@@ -31,25 +31,24 @@ void MCP2521_HardwareHandle_ESP::initPins(
gpio_install_isr_service(0);
gpio_isr_handler_add(int_pin, gpio_isr_can_handler, this);
xTaskCreatePinnedToCore(
xTaskCreate(
(TaskFunction_t)&handleInteruptTaskCallerFn,
"canInterruptTask",
2048,
this,
5,
&canInterruptTaskHandle,
0
&canInterruptTaskHandle
);
}
void MCP2521_HardwareHandle_ESP::handleIntteruptTaskFn() {
void MCP2521_Hardware_Handle_ESP::handleIntteruptTaskFn() {
while(true) {
xSemaphoreTake(canInterruptSemaphore, portMAX_DELAY);
intHandler(intHandlerArg);
}
}
void MCP2521_HardwareHandle_ESP::isr_can_interrupt() {
void MCP2521_Hardware_Handle_ESP::isr_can_interrupt() {
BaseType_t wokenTask = pdFALSE;
xSemaphoreGiveFromISR(canInterruptSemaphore, &wokenTask);
@@ -58,7 +57,7 @@ void MCP2521_HardwareHandle_ESP::isr_can_interrupt() {
}
}
void MCP2521_HardwareHandle_ESP::registerIntHandler(intHandlerFunction_t handler, void * arg) {
void MCP2521_Hardware_Handle_ESP::registerIntHandler(intHandlerFunction_t handler, void * arg) {
intHandlerArg = arg;
intHandler = handler;
}

View File

@@ -1,13 +1,3 @@
/**
* @file mcp2521_hardware_esp.hpp
* @author AlexanderHD27
* @brief
* @version 0.1
* @date 2024-11-16
*
* @copyright Copyright (c) 2024
*
*/
#pragma once
#include "mcp2521_hardware_handle.hpp"
@@ -18,48 +8,24 @@
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
static void handleInteruptTaskCallerFn(void *arg);
static void IRAM_ATTR gpio_isr_can_handler(void* arg);
/**
* @brief Hardware handle for MCP2521 over SPI on ESP32
* This is should not be used if multiple MCP2521 are on the same SPI bus
*/
class MCP2521_HardwareHandle_ESP : public I_MCP2521_HardwareHandle {
protected:
void spi_transmit(spi_transaction_t *t);
/**
* @brief Sempahore, that is set every time the MCP2521 triggers an interrupt by the canInterruptTaskHandle
*/
SemaphoreHandle_t canInterruptSemaphore = NULL;
/**
* @brief Handle to task that handles the MCP2521 interrupt
* A Handle can be registered via the registerIntHandler method
*/
TaskHandle_t canInterruptTaskHandle = NULL;
spi_device_handle_t spi_device_handle;
private:
spi_bus_config_t * spi_bus_config;
class MCP2521_Hardware_Handle_ESP : public MCP2521_Hardware_Handle {
char spi_tmp_buffer;
spi_bus_config_t * spi_bus_config;
spi_device_interface_config_t spi_device_config;
spi_device_handle_t spi_device_handle;
/**
* @brief Sempahore, that protects the SPI bus from being accessed by multiple tasks at the same time
*
*/
SemaphoreHandle_t canInterruptSemaphore = NULL;
SemaphoreHandle_t spiMutex = NULL;
TaskHandle_t canInterruptTaskHandle = NULL;
void spi_transmit(spi_transaction_t *t);
void * intHandlerArg = NULL;
intHandlerFunction_t intHandler = NULL;
public:
MCP2521_HardwareHandle_ESP(
MCP2521_Hardware_Handle_ESP(
spi_host_device_t spi_host,
spi_bus_config_t *bus_config,
gpio_num_t mosi,
@@ -69,7 +35,7 @@ public:
gpio_num_t int_pin
);
MCP2521_HardwareHandle_ESP(
MCP2521_Hardware_Handle_ESP(
spi_host_device_t spi_host,
spi_bus_config_t *bus_config,
gpio_num_t cs,
@@ -93,22 +59,12 @@ public:
gpio_num_t int_pin
);
~MCP2521_HardwareHandle_ESP();
~MCP2521_Hardware_Handle_ESP();
spi_bus_config_t * getSPI_bus_config();
// ISR Stuff
/**
* @brief This function is called by the ISR, that is triggered by the MCP2521
* This function just set the canInterruptSemaphore, that then unblocks the canInterruptTaskHandle.
* So this function should be as short as possible, let the reset of the work be done in the canInterruptTaskHandle
*/
void isr_can_interrupt();
/**
* This is the methode run as canInterruptTaskHandle.
* It should continously aquire the canInterruptSemaphore and then call the intHandler
*/
void handleIntteruptTaskFn();
// Inherited from MCP2521_Hardware_Handle

View File

@@ -1,46 +0,0 @@
#pragma once
#include "mcp2521_hardware_esp.hpp"
#include "driver/gpio.h"
#include "driver/spi_master.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
struct spi_message_t {
spi_transaction_t *transaction;
QueueHandle_t queue;
spi_device_handle_t spi_device_handle;
};
/**
* @brief Hardware handle for MCP2521 over SPI in a multi-Bus-Setup on ESP32
* This should not be created directly, use the MCP2521_HardwareHandleFactory_ESPBus instead
*/
class MCP2521_HardwareHandle_ESPBus : public MCP2521_HardwareHandle_ESP {
using MCP2521_HardwareHandle_ESP::MCP2521_HardwareHandle_ESP;
private:
QueueHandle_t send_queue;
QueueHandle_t receive_queue;
/**
* @brief Wrapper around the spi_transmit function, that locks the spiMutex before calling spi_transmit.
* The muxtex is shared with all other MCP2521_HardwareHandle_ESPBus instances created by the same MCP2521_HardwareHandleFactory_ESPBus
* @overload
*
* @param t ESP32 SPI Transaction struct
*/
void spi_transmit(spi_transaction_t *t);
public:
MCP2521_HardwareHandle_ESPBus(
QueueHandle_t send_queue,
spi_host_device_t spi_host,
spi_bus_config_t * bus_config,
gpio_num_t cs,
gpio_num_t int_pin
);
void initPins(
gpio_num_t int_pin
);
};

View File

@@ -1,41 +0,0 @@
#pragma once
#ifdef ESP_PLATFORM
#include "mcp2521_hardware_handle.hpp"
#include "mcp2521_hardware_esp_bus.hpp"
#include "driver/gpio.h"
#include "driver/spi_master.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/queue.h"
class MCP2521_HardwareHandleFactory_ESPBus {
private:
spi_bus_config_t bus_config;
spi_host_device_t spi_host;
gpio_num_t mosi;
gpio_num_t miso;
gpio_num_t sclk;
QueueHandle_t spi_queue;
TaskHandle_t transactionTaskHandle;
public:
MCP2521_HardwareHandleFactory_ESPBus(
spi_host_device_t spi_host,
gpio_num_t mosi,
gpio_num_t miso,
gpio_num_t sclk
);
void transactionTaskFn();
MCP2521_HardwareHandle_ESPBus create(
gpio_num_t int_pin,
gpio_num_t cs
);
};
#endif

View File

@@ -2,118 +2,23 @@
#include <cstdint>
#include <strings.h>
/**
* @brief Handler function pointer type
*
*/
typedef void (*intHandlerFunction_t)(void *);
/**
* @brief Hardware handle for MCP2521
* @interface
* This is an abstraction over the sepific hardware setup, eg. SPI@ESP32 or RP2040
*
*/
class I_MCP2521_HardwareHandle {
class MCP2521_Hardware_Handle {
public:
/**
* @brief Registeres a function that is called when the MCP2521 triggers an interrupt
*
* @param handler This function is called when the MCP2521 triggers an interrupt
* @param arg Arguments passed to the handler-function
*/
virtual void registerIntHandler(intHandlerFunction_t handler, void * arg) = 0;
/**
* @overload
* @brief justed sends a 8bit command to the MCP2521
*
* @param cmd command to send
*/
virtual void execute(uint8_t cmd) = 0;
/**
* @overload
* @brief executes a command (8 bit) with an address (8 bit)
*
* @param cmd 8 bit command
* @param address 8 bit address
*/
virtual void execute(uint8_t cmd, uint8_t address) = 0;
/**
*
* @brief Executes a read from the MCP2521 with command, data buffer, length and address
* @overload
*
* @param cmd Command to MCP2521
* @param data Data buffer to store the read data
* @param length How many bytes to read
* @param address Address to read from
*/
virtual void read(uint8_t cmd, uint8_t *data, size_t length, uint8_t address) = 0;
/**
* @brief Executes a read from the MCP2521 with command, data buffer and length
* @overload
*
* @param cmd Command to MCP2521
* @param data Data buffer to store the read data
* @param length How many bytes to read
*/
virtual void read(uint8_t cmd, uint8_t *data, size_t length) = 0;
/**
* @brief Executes a read from the MCP2521 with command and address, returns just one byte
*
* @param cmd Command to MCP2521
* @param address Address to read from
* @return uint8_t
*/
virtual uint8_t read(uint8_t cmd, uint8_t address) = 0;
/**
* @brief Executes a read from the MCP2521 with command, returns just one byte
*
* @param cmd Command to MCP2521
* @return uint8_t
*/
virtual uint8_t read(uint8_t cmd) = 0;
/**
* @brief Writes data to the MCP2521 with command, data buffer, length and address
*
* @param cmd Command to MCP2521
* @param data Data buffer to write
* @param length Length of the data buffer
* @param address Where to write the data
*/
virtual void write(uint8_t cmd, uint8_t *data, size_t length, uint8_t address) = 0;
/**
* @brief Wirites data to the MCP2521 with command, data buffer and length
*
* @param cmd Command to MCP2521
* @param data Data buffer to write
* @param length Length of the data buffer
*/
virtual void write(uint8_t cmd, uint8_t *data, size_t length) = 0;
/**
* @brief Writes data to the MCP2521 with command, data (on byte) and address
*
* @param cmd Command to MCP2521
* @param data Data byte to write
* @param address Where to write the data
*/
virtual void write(uint8_t cmd, uint8_t data, uint8_t address) = 0;
/**
* @brief Writes to the MCP2521 with command and data (one byte)
*
* @param cmd Command to MCP2521
* @param data Data byte to write
*/
virtual void write(uint8_t cmd, uint8_t data) = 0;
};

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gobotrpc/.gitignore (Stored with Git LFS) vendored

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@@ -1,22 +0,0 @@
{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"taskName": "Run Main",
"command": "python3 generator/main.py",
"type": "shell",
"group": {
"kind": "build",
"isDefault": true
},
"presentation": {
"reveal": "always",
"panel": "dedicated",
"focus": true,
"clear": true
},
},
]
}

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gobotrpc/generator/main.py (Stored with Git LFS)

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BIN
gobotrpc/generator/src/__init__.py (Stored with Git LFS)

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gobotrpc/generator/src/backend/__init__.py (Stored with Git LFS)

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BIN
gobotrpc/generator/src/defintion_input.py (Stored with Git LFS)

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gobotrpc/generator/src/odf_source.py (Stored with Git LFS)

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gobotrpc/generator/src/util.py (Stored with Git LFS)

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View File

@@ -1,13 +0,0 @@
add_libary(gobotrpc STATIC)
target_sources(gobotrpc
PRIVATE
{%- for n in cpp_files %}
{{ n }}
{%- endfor %}
)
target_include_directories(gobotrpc
PUBLIC
include
)

View File

@@ -1,12 +0,0 @@
#pragma once
/**
* This Header file was auto-generated by the GobotRPC-Protocol-Generator-Tool
*/
{% for enum in enum_list -%}
enum class {{ enum.name }} {{ "{" }}
{% for key in enum.map -%}
{{ "\t" }}{{ key }} = {{ enum.map[key] }},
{% endfor %}{{ "}" }};
{% endfor %}

View File

@@ -1,29 +0,0 @@
#pragma once
/**
* This Header file was auto-generated by the GobotRPC-Protocol-Generator-Tool
*/
#include {{ "<stdint.h>" }}
#include "{{ enum_header_file }}"
enum {{ prefix }}RPCNames {{"{"}}
{%- for n in rpcNames %}
{{ n }} = {{ rpcNames[n] }},
{%- endfor %}
{{"}"}};
enum {{ prefix }}RPCTypes {{"{"}}
{%- for n in rpcTypes %}
{{ n }} = {{ rpcTypes[n] }},
{%- endfor %}
{{"}"}};
int getPackageSize(uint8_t data);
{% for struct in package_list %}
struct {{ struct.name }} {{ "{" }}
{% for field in struct.fields -%}
{{ "\t" }}{{ field.type }} {{ field.name }} : {{ field.size_bits }};
{% endfor -%}
{{ "}" }};
{% endfor %}

View File

@@ -1,20 +0,0 @@
#pragma once
/**
* This Header file was auto-generated by the GobotRPC-Protocol-Generator-Tool
*/
#include {{ "<stdint.h>" }}
{%- for h in headers %}
#include {{ "\"" + h + "\"" }}
{%- endfor %}
int getPackageSize(uint8_t data) {
switch(data) {
{%- for n in rpcSizes %}
case {{ prefix }}RPCNames::{{ n }}:
return {{ rpcSizes[n] }};
{%- endfor %}
default:
return -1;
}
};

View File

@@ -1,25 +0,0 @@
{
"version": "2.0.0",
"tasks": [
{
"type": "cmake",
"label": "CMake: build",
"command": "build",
"targets": [
"all"
],
"group": "build",
"problemMatcher": [],
"detail": "CMake template build task",
"presentation": {
"echo": true,
"reveal": "always",
"focus": false,
"panel": "dedicated",
"showReuseMessage": true,
"clear": true
}
},
]
}

View File

@@ -1,20 +0,0 @@
cmake_minimum_required(VERSION 3.28.3)
project(TestingGobotRPCParser)
# GoogleTest requires at least C++23
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# Adding gtest
include(FetchContent)
FetchContent_Declare(
googletest
gcov
URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
)
FetchContent_MakeAvailable(googletest)
add_executable(TestingGobotRPCParser test/main.cpp)
target_link_libraries(TestingGobotRPCParser gtest_main)

View File

@@ -1,11 +0,0 @@
add_libary(gobotrpc STATIC)
target_sources(gobotrpc
PRIVATE
src/package_util.cpp
)
target_include_directories(gobotrpc
PUBLIC
include
)

View File

@@ -1,33 +0,0 @@
#pragma once
/**
* This Header file was auto-generated by the GobotRPC-Protocol-Generator-Tool
*/
enum class GOBOTRPC_ENUM_NodeType {
kHub = 0,
kHead = 1,
kCorexy = 2,
kVacun = 3,
};
enum class GOBOTRPC_ENUM_NodeStatus {
kReady = 0,
kWorking = 1,
kBusy = 2,
kError = 3,
};
enum class GOBOTRPC_ENUM_ErrorCode {
};
enum class GOBOTRPC_ENUM_HeadPos {
kUp = 0,
kDown = 1,
};
enum class GOBOTRPC_ENUM_StoneStatus {
kEmpty = 0,
kLow = 1,
kFill = 2,
};

View File

@@ -1,127 +0,0 @@
#pragma once
/**
* This Header file was auto-generated by the GobotRPC-Protocol-Generator-Tool
*/
#include <stdint.h>
#include "enums.hpp"
enum GOBOTRPC_RPCNames {
kInvalid = 255,
kGetInfo = 1,
kReset = 2,
kResetInfo = 3,
kStatusUpdate = 4,
kError = 5,
kHome = 7,
kGoto = 9,
kSetBoardCorner = 11,
kSetVacumOffset = 13,
kReleaseMotors = 15,
kDrop = 17,
kStoneStatus = 19,
kMoveZAxis = 21,
kSetVacum = 23,
};
enum GOBOTRPC_RPCTypes {
kReq = 0,
kRes = 1,
};
int getPackageSize(uint8_t data);
struct GOBOTRPC_GetInfoReq {
};
struct GOBOTRPC_GetInfoRes {
int32_t addr : 32;
GOBOTRPC_ENUM_NodeType type : 8;
GOBOTRPC_ENUM_NodeStatus status : 8;
};
struct GOBOTRPC_ResetReq {
};
struct GOBOTRPC_ResetInfoRes {
GOBOTRPC_ENUM_NodeStatus status : 8;
};
struct GOBOTRPC_StatusUpdateRes {
GOBOTRPC_ENUM_NodeStatus status : 8;
};
struct GOBOTRPC_ErrorRes {
GOBOTRPC_ENUM_ErrorCode error : 8;
};
struct GOBOTRPC_HomeReq {
};
struct GOBOTRPC_HomeRes {
int32_t x : 32;
int32_t y : 32;
};
struct GOBOTRPC_GotoReq {
int8_t x : 8;
int8_t y : 8;
bool offset : 8;
};
struct GOBOTRPC_GotoRes {
};
struct GOBOTRPC_SetBoardCornerReq {
int32_t x1 : 32;
int32_t y1 : 32;
int32_t x2 : 32;
int32_t y2 : 32;
};
struct GOBOTRPC_SetBoardCornerRes {
};
struct GOBOTRPC_SetVacumOffsetReq {
int32_t x : 32;
int32_t y : 32;
};
struct GOBOTRPC_SetVacumOffsetRes {
};
struct GOBOTRPC_ReleaseMotorsReq {
bool enable : 8;
};
struct GOBOTRPC_ReleaseMotorsRes {
};
struct GOBOTRPC_DropReq {
};
struct GOBOTRPC_DropRes {
GOBOTRPC_ENUM_StoneStatus status : 8;
};
struct GOBOTRPC_StoneStatusReq {
};
struct GOBOTRPC_StoneStatusRes {
GOBOTRPC_ENUM_StoneStatus status : 8;
};
struct GOBOTRPC_MoveZAxisReq {
GOBOTRPC_ENUM_HeadPos pos : 8;
};
struct GOBOTRPC_MoveZAxisRes {
};
struct GOBOTRPC_SetVacumReq {
bool enable : 8;
};
struct GOBOTRPC_SetVacumRes {
};

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@@ -1,63 +0,0 @@
#pragma once
/**
* This Header file was auto-generated by the GobotRPC-Protocol-Generator-Tool
*/
#include <stdint.h>
#include "package_structs.hpp"
#include "enums.hpp"
int getPackageSize(uint8_t data) {
switch(data) {
case RPCNames::GOBOTRPC_GetInfoReq:
return 0;
case RPCNames::GOBOTRPC_GetInfoRes:
return 6;
case RPCNames::GOBOTRPC_ResetReq:
return 0;
case RPCNames::GOBOTRPC_ResetInfoRes:
return 1;
case RPCNames::GOBOTRPC_StatusUpdateRes:
return 1;
case RPCNames::GOBOTRPC_ErrorRes:
return 1;
case RPCNames::GOBOTRPC_HomeReq:
return 0;
case RPCNames::GOBOTRPC_HomeRes:
return 8;
case RPCNames::GOBOTRPC_GotoReq:
return 3;
case RPCNames::GOBOTRPC_GotoRes:
return 0;
case RPCNames::GOBOTRPC_SetBoardCornerReq:
return 16;
case RPCNames::GOBOTRPC_SetBoardCornerRes:
return 0;
case RPCNames::GOBOTRPC_SetVacumOffsetReq:
return 8;
case RPCNames::GOBOTRPC_SetVacumOffsetRes:
return 0;
case RPCNames::GOBOTRPC_ReleaseMotorsReq:
return 1;
case RPCNames::GOBOTRPC_ReleaseMotorsRes:
return 0;
case RPCNames::GOBOTRPC_DropReq:
return 0;
case RPCNames::GOBOTRPC_DropRes:
return 1;
case RPCNames::GOBOTRPC_StoneStatusReq:
return 0;
case RPCNames::GOBOTRPC_StoneStatusRes:
return 1;
case RPCNames::GOBOTRPC_MoveZAxisReq:
return 1;
case RPCNames::GOBOTRPC_MoveZAxisRes:
return 0;
case RPCNames::GOBOTRPC_SetVacumReq:
return 1;
case RPCNames::GOBOTRPC_SetVacumRes:
return 0;
default:
return -1;
}
};

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@@ -1,14 +0,0 @@
#include <gtest/gtest.h>
TEST(DummyTest, BasicAssertions) {
// Expect two strings not to be equal.
EXPECT_STRNE("hello", "world");
// Expect equality.
EXPECT_EQ(7 * 6, 42);
}
int main(int argc, char * argv[]) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}

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@@ -1,9 +0,0 @@
defusedxml==0.7.1
ezodf==0.3.2
Jinja2==3.1.5
lxml==5.3.0
MarkupSafe==3.0.2
mkl-service==2.4.0
odfpy==1.4.1
setuptools==75.1.0
wheel==0.44.0

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@@ -1,9 +0,0 @@
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13 14 fe fe fe fe fe fe fc

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Submodule i2c-hub/circuit/external/KiCad-RP-Pico deleted from dc6f9b9f21

Submodule i2c-hub/circuit/external/RP_Silicon_KiCad deleted from 8ab84dd99d

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/home/alexander/Projects/gobot/i2c-hub/circuit/i2c-hub/_autosave-i2c-hub.kicad_sch

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