From 9c4d8c4ba9da6b3d239ab795a776cfa7209769fd Mon Sep 17 00:00:00 2001
From: Edward Emelianov <eddy@sao.ru>
Date: Wed, 16 Apr 2025 14:09:23 +0300
Subject: [PATCH] remove extra files

---
 F1:F103/Canon_managing_device/canonusb.bin | Bin 10980 -> 10908 bytes
 F3:F303/Multistepper/multistepper.bin      | Bin 27708 -> 27392 bytes
 F3:F303/Multistepper/steppers.c            |   1 -
 F3:F303/Multistepper/usb.c                 | 135 ------------------
 F3:F303/Multistepper/usb.h                 |  48 -------
 F3:F303/Multistepper/usbhw.c               |  63 ---------
 F3:F303/Multistepper/usbhw.h               | 155 ---------------------
 F3:F303/Multistepper/version.inc           |   4 +-
 8 files changed, 2 insertions(+), 404 deletions(-)
 delete mode 100644 F3:F303/Multistepper/usb.c
 delete mode 100644 F3:F303/Multistepper/usb.h
 delete mode 100644 F3:F303/Multistepper/usbhw.c
 delete mode 100644 F3:F303/Multistepper/usbhw.h

diff --git a/F1:F103/Canon_managing_device/canonusb.bin b/F1:F103/Canon_managing_device/canonusb.bin
index 23df0e81af40161eb64dd0c4311a548c9087cc76..3cc6098b3ca25621e53db480aed5e72dd8f3e651 100755
GIT binary patch
delta 5710
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diff --git a/F3:F303/Multistepper/multistepper.bin b/F3:F303/Multistepper/multistepper.bin
index b4e5f177e9dfcbd37437d8613d401444df3981dc..1d82208bdb212a59e07ae1f386fd144f0fd72706 100755
GIT binary patch
delta 6467
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diff --git a/F3:F303/Multistepper/steppers.c b/F3:F303/Multistepper/steppers.c
index 6dc33d1..fda2a9f 100644
--- a/F3:F303/Multistepper/steppers.c
+++ b/F3:F303/Multistepper/steppers.c
@@ -324,7 +324,6 @@ void addmicrostep(uint8_t i){
 // check state of i`th stepper
 static void chkstepper(int i){
     int32_t i32;
-    uint32_t u32;
     static uint8_t stopctr[MOTORSNO] = {0}; // counters for encoders/position zeroing after stopping @ esw
     // check DIAGN only for UART/SPI
     if(the_conf.motflags[i].drvtype == DRVTYPE_UART || the_conf.motflags[i].drvtype == DRVTYPE_SPI){
diff --git a/F3:F303/Multistepper/usb.c b/F3:F303/Multistepper/usb.c
deleted file mode 100644
index a2ee479..0000000
--- a/F3:F303/Multistepper/usb.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string.h>
-
-#include "hardware.h"
-#include "usb.h"
-#include "usb_lib.h"
-
-static volatile uint8_t usbbuff[USB_TXBUFSZ]; // temporary buffer for sending data
-// ring buffers for incoming and outgoing data
-static uint8_t obuf[RBOUTSZ], ibuf[RBINSZ];
-volatile ringbuffer rbout = {.data = obuf, .length = RBOUTSZ, .head = 0, .tail = 0};
-volatile ringbuffer rbin = {.data = ibuf, .length = RBINSZ, .head = 0, .tail = 0};
-// inbuf overflow when receiving
-volatile uint8_t bufovrfl = 0;
-// last send data size
-static volatile int lastdsz = 0;
-
-// called from transmit EP
-void send_next(){
-    int buflen = RB_read((ringbuffer*)&rbout, (uint8_t*)usbbuff, USB_TXBUFSZ);
-    if(buflen == 0){
-        if(lastdsz == 64) EP_Write(3, NULL, 0); // send ZLP after 64 bits packet when nothing more to send
-        lastdsz = 0;
-        return;
-    }else if(buflen < 0){
-        lastdsz = 0;
-        // Uncomment next line if you want 4Mbit/s instead of 6Mbit/s
-        //EP_Write(3, NULL, 0); // send ZLP if buffer is in writting state now
-        return;
-    }
-    EP_Write(3, (uint8_t*)usbbuff, buflen);
-    lastdsz = buflen;
-}
-
-// blocking send full content of ring buffer
-int USB_sendall(){
-    while(lastdsz > 0){
-        if(!usbON) return FALSE;
-    }
-    return TRUE;
-}
-
-// put `buf` into queue to send
-int USB_send(const uint8_t *buf, int len){
-    if(!buf || !usbON || !len) return FALSE;
-    while(len){
-        int a = RB_write((ringbuffer*)&rbout, buf, len);
-        if(a > 0){
-            len -= a;
-            buf += a;
-        } else if (a < 0) continue; // do nothing if buffer is in reading state
-        if(lastdsz == 0) send_next(); // need to run manually - all data sent, so no IRQ on IN
-    }
-    return TRUE;
-}
-
-int USB_putbyte(uint8_t byte){
-    if(!usbON) return FALSE;
-    int l = 0;
-    while((l = RB_write((ringbuffer*)&rbout, &byte, 1)) != 1){
-        if(l < 0) continue;
-    }
-    if(lastdsz == 0) send_next(); // need to run manually - all data sent, so no IRQ on IN
-    return TRUE;
-}
-
-int USB_sendstr(const char *string){
-    if(!string || !usbON) return FALSE;
-    int len = 0;
-    const char *b = string;
-    while(*b++) ++len;
-    if(!len) return FALSE;
-    return USB_send((const uint8_t*)string, len);
-}
-
-/**
- * @brief USB_receive - get binary data from receiving ring-buffer
- * @param buf (i) - buffer for received data
- * @param len - length of `buf`
- * @return amount of received bytes (negative, if overfull happened)
- */
-int USB_receive(uint8_t *buf, int len){
-    chkin();
-    if(bufovrfl){
-        while(1 != RB_clearbuf((ringbuffer*)&rbin));
-        bufovrfl = 0;
-        return -1;
-    }
-    int sz = RB_read((ringbuffer*)&rbin, buf, len);
-    if(sz < 0) return 0; // buffer in writting state
-    return sz;
-}
-
-/**
- * @brief USB_receivestr - get string up to '\n' and replace '\n' with 0
- * @param buf - receiving buffer
- * @param len - its length
- * @return strlen or negative value indicating overflow (if so, string won't be ends with 0 and buffer should be cleared)
- */
-int USB_receivestr(char *buf, int len){
-    chkin();
-    if(bufovrfl){
-        while(1 != RB_clearbuf((ringbuffer*)&rbin));
-        bufovrfl = 0;
-        return -1;
-    }
-    int l = RB_readto((ringbuffer*)&rbin, '\n', (uint8_t*)buf, len);
-    if(l < 1){
-        if(rbin.length == RB_datalen((ringbuffer*)&rbin)){ // buffer is full but no '\n' found
-            while(1 != RB_clearbuf((ringbuffer*)&rbin));
-            return -1;
-        }
-        return 0;
-    }
-    if(l == 0) return 0;
-    buf[l-1] = 0; // replace '\n' with strend
-    return l;
-}
-
diff --git a/F3:F303/Multistepper/usb.h b/F3:F303/Multistepper/usb.h
deleted file mode 100644
index 4583b9b..0000000
--- a/F3:F303/Multistepper/usb.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "ringbuffer.h"
-#include "usbhw.h"
-
-// sizes of ringbuffers for outgoing and incoming data
-#define RBOUTSZ     (512)
-#define RBINSZ      (256)
-
-#define newline()   USB_putbyte('\n')
-#define USND(s)     do{USB_sendstr(s); USB_putbyte('\n');}while(0)
-
-#define STR_HELPER(s)   #s
-#define STR(s)          STR_HELPER(s)
-
-#ifdef EBUG
-#define DBG(str)  do{USB_sendstr(__FILE__ " (L" STR(__LINE__) "): " str); newline();}while(0)
-#else
-#define DBG(str)
-#endif
-
-extern volatile ringbuffer rbout, rbin;
-extern volatile uint8_t bufisempty, bufovrfl;
-
-void send_next();
-int USB_sendall();
-int USB_send(const uint8_t *buf, int len);
-int USB_putbyte(uint8_t byte);
-int USB_sendstr(const char *string);
-int USB_receive(uint8_t *buf, int len);
-int USB_receivestr(char *buf, int len);
diff --git a/F3:F303/Multistepper/usbhw.c b/F3:F303/Multistepper/usbhw.c
deleted file mode 100644
index 4f061b7..0000000
--- a/F3:F303/Multistepper/usbhw.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "usb.h"
-#include "usb_lib.h"
-
-// here we suppose that all PIN settings done in hw_setup earlier
-void USB_setup(){
-#if defined STM32F3
-    NVIC_DisableIRQ(USB_LP_IRQn);
-    // remap USB LP & Wakeup interrupts to 75 and 76 - works only on pure F303
-    RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN; // enable tacting of SYSCFG
-    SYSCFG->CFGR1 |= SYSCFG_CFGR1_USB_IT_RMP;
-#elif defined STM32F1
-    NVIC_DisableIRQ(USB_LP_CAN1_RX0_IRQn);
-    NVIC_DisableIRQ(USB_HP_CAN1_TX_IRQn);
-#elif defined STM32F0
-    NVIC_DisableIRQ(USB_IRQn);
-    RCC->APB1ENR |= RCC_APB1ENR_CRSEN;
-    RCC->CFGR3 &= ~RCC_CFGR3_USBSW; // reset USB
-    RCC->CR2 |= RCC_CR2_HSI48ON; // turn ON HSI48
-    uint32_t tmout = 16000000;
-    while(!(RCC->CR2 & RCC_CR2_HSI48RDY)){if(--tmout == 0) break;}
-    FLASH->ACR = FLASH_ACR_PRFTBE | FLASH_ACR_LATENCY;
-    CRS->CFGR &= ~CRS_CFGR_SYNCSRC;
-    CRS->CFGR |= CRS_CFGR_SYNCSRC_1; // USB SOF selected as sync source
-    CRS->CR |= CRS_CR_AUTOTRIMEN; // enable auto trim
-    CRS->CR |= CRS_CR_CEN; // enable freq counter & block CRS->CFGR as read-only
-    RCC->CFGR |= RCC_CFGR_SW;
-#endif
-    RCC->APB1ENR |= RCC_APB1ENR_USBEN;
-    //??
-    USB->CNTR   = USB_CNTR_FRES; // Force USB Reset
-    for(uint32_t ctr = 0; ctr < 72000; ++ctr) nop(); // wait >1ms
-    USB->CNTR   = 0;
-    USB->BTABLE = 0;
-    USB->DADDR  = 0;
-    USB->ISTR   = 0;
-    USB->CNTR   = USB_CNTR_RESETM | USB_CNTR_WKUPM; // allow only wakeup & reset interrupts
-#if defined STM32F3
-    NVIC_EnableIRQ(USB_LP_IRQn);
-#elif defined STM32F1
-    NVIC_EnableIRQ(USB_LP_CAN1_RX0_IRQn);
-#elif defined STM32F0
-    USB->BCDR |= USB_BCDR_DPPU;
-    NVIC_EnableIRQ(USB_IRQn);
-#endif
-}
-
-
diff --git a/F3:F303/Multistepper/usbhw.h b/F3:F303/Multistepper/usbhw.h
deleted file mode 100644
index 033846f..0000000
--- a/F3:F303/Multistepper/usbhw.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#if defined STM32F0
-#include <stm32f0.h>
-#elif defined STM32F1
-#include <stm32f1.h>
-// there's no this define in standard header
-#define USB_BASE                ((uint32_t)0x40005C00)
-#elif defined STM32F3
-#include <stm32f3.h>
-#endif
-
-// max endpoints number
-#define STM32ENDPOINTS          8
-/**
- *                 Buffers size definition
- **/
-
-//  F0 - USB2_16; F1 - USB1_16; F3 - 1/2 depending on series
-#if !defined USB1_16 && !defined USB2_16
-#if defined STM32F0
-#define USB2_16
-#elif defined STM32F1
-#define USB1_16
-#else
-#error "Can't determine USB1_16 or USB2_16, define by hands"
-#endif
-#endif
-
-// BTABLE_SIZE FOR STM32F3:
-// In STM32F303/302xB/C, 512 bytes SRAM is not shared with CAN.
-// In STM32F302x6/x8 and STM32F30xxD/E, 726 bytes dedicated SRAM and 256 bytes shared SRAM with CAN i.e.
-//     1Kbytes dedicated SRAM in case CAN is disabled.
-// remember, that USB_BTABLE_SIZE will be divided by ACCESSZ, so don't divide it twice for 32-bit addressing
-
-#ifdef NOCAN
-#if defined STM32F0
-#define USB_BTABLE_SIZE         1024
-#elif defined STM32F3
-#define USB_BTABLE_SIZE         512
-#warning "Please, check real buffer size due to docs"
-#else
-#error "define STM32F0 or STM32F3"
-#endif
-#else // !NOCAN: F0/F3 with CAN or F1 (can't simultaneously run CAN and USB)
-#if defined STM32F0
-#define USB_BTABLE_SIZE         768
-#elif defined STM32F3
-#define USB_BTABLE_SIZE         726
-//#warning "Please, check real buffer size due to docs"
-#else // STM32F103: 1024 bytes but with 32-bit addressing
-#define USB_BTABLE_SIZE         1024
-#endif
-#endif // NOCAN
-
-// first 64 bytes of USB_BTABLE are registers!
-//#define USB_EP0_BASEADDR        64
-// for USB FS EP0 buffers are from 8 to 64 bytes long (64 for PL2303)
-#define USB_EP0_BUFSZ           64
-// USB transmit buffer size (64 for PL2303)
-#define USB_TXBUFSZ             64
-// USB receive buffer size (64 for PL2303)
-#define USB_RXBUFSZ             64
-// EP1 - interrupt - buffer size
-#define USB_EP1BUFSZ            8
-
-#define USB_BTABLE_BASE         0x40006000
-#define USB                     ((USB_TypeDef *) USB_BASE)
-
-#ifdef USB_BTABLE
-#undef USB_BTABLE
-#endif
-#define USB_BTABLE              ((USB_BtableDef *)(USB_BTABLE_BASE))
-#define USB_ISTR_EPID           0x0000000F
-#define USB_FNR_LSOF_0          0x00000800
-#define USB_FNR_lSOF_1          0x00001000
-#define USB_LPMCSR_BESL_0       0x00000010
-#define USB_LPMCSR_BESL_1       0x00000020
-#define USB_LPMCSR_BESL_2       0x00000040
-#define USB_LPMCSR_BESL_3       0x00000080
-#define USB_EPnR_CTR_RX         0x00008000
-#define USB_EPnR_DTOG_RX        0x00004000
-#define USB_EPnR_STAT_RX        0x00003000
-#define USB_EPnR_STAT_RX_0      0x00001000
-#define USB_EPnR_STAT_RX_1      0x00002000
-#define USB_EPnR_SETUP          0x00000800
-#define USB_EPnR_EP_TYPE        0x00000600
-#define USB_EPnR_EP_TYPE_0      0x00000200
-#define USB_EPnR_EP_TYPE_1      0x00000400
-#define USB_EPnR_EP_KIND        0x00000100
-#define USB_EPnR_CTR_TX         0x00000080
-#define USB_EPnR_DTOG_TX        0x00000040
-#define USB_EPnR_STAT_TX        0x00000030
-#define USB_EPnR_STAT_TX_0      0x00000010
-#define USB_EPnR_STAT_TX_1      0x00000020
-#define USB_EPnR_EA             0x0000000F
-#define USB_COUNTn_RX_BLSIZE    0x00008000
-#define USB_COUNTn_NUM_BLOCK    0x00007C00
-#define USB_COUNTn_RX           0x0000003F
-
-#define USB_TypeDef USB_TypeDef_custom
-
-typedef struct {
-    __IO uint32_t EPnR[STM32ENDPOINTS];
-    __IO uint32_t RESERVED[STM32ENDPOINTS];
-    __IO uint32_t CNTR;
-    __IO uint32_t ISTR;
-    __IO uint32_t FNR;
-    __IO uint32_t DADDR;
-    __IO uint32_t BTABLE;
-} USB_TypeDef;
-
-// F303 D/E have 2x16 access scheme
-typedef struct{
-#if defined USB2_16
-    __IO uint16_t USB_ADDR_TX;
-    __IO uint16_t USB_COUNT_TX;
-    __IO uint16_t USB_ADDR_RX;
-    __IO uint16_t USB_COUNT_RX;
-#define ACCESSZ (1)
-#define BUFTYPE uint8_t
-#elif defined USB1_16
-    __IO uint32_t USB_ADDR_TX;
-    __IO uint32_t USB_COUNT_TX;
-    __IO uint32_t USB_ADDR_RX;
-    __IO uint32_t USB_COUNT_RX;
-#define ACCESSZ (2)
-#define BUFTYPE uint16_t
-#else
-#error "Define USB1_16 or USB2_16"
-#endif
-} USB_EPDATA_TypeDef;
-
-
-typedef struct{
-    __IO USB_EPDATA_TypeDef EP[STM32ENDPOINTS];
-} USB_BtableDef;
-
-void USB_setup();
diff --git a/F3:F303/Multistepper/version.inc b/F3:F303/Multistepper/version.inc
index 5630367..1ccd19b 100644
--- a/F3:F303/Multistepper/version.inc
+++ b/F3:F303/Multistepper/version.inc
@@ -1,2 +1,2 @@
-#define BUILD_NUMBER "200"
-#define BUILD_DATE "2025-02-06"
+#define BUILD_NUMBER "202"
+#define BUILD_DATE "2025-04-16"