mirror of
https://github.com/eddyem/stm32samples.git
synced 2025-12-06 10:45:11 +03:00
remove extra files
This commit is contained in:
parent
fbf0a87d8d
commit
9c4d8c4ba9
Binary file not shown.
Binary file not shown.
@ -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){
|
||||
|
||||
@ -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;
|
||||
}
|
||||
|
||||
@ -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);
|
||||
@ -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
|
||||
}
|
||||
|
||||
|
||||
@ -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();
|
||||
@ -1,2 +1,2 @@
|
||||
#define BUILD_NUMBER "200"
|
||||
#define BUILD_DATE "2025-02-06"
|
||||
#define BUILD_NUMBER "202"
|
||||
#define BUILD_DATE "2025-04-16"
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user