stm32_can.plg

CAN 程序使用MCP2515 由STM32做主芯片控制

Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
driver\mcp2515.c(262): warning:  #177-D: variable "buf_1" was declared but never referenced
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 4 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
driver\mcp2515.c(262): warning:  #177-D: variable "buf_1" was declared but never referenced
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3836 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 4 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
driver\mcp2515.c(262): warning:  #177-D: variable "buf_1" was declared but never referenced
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3836 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 4 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
driver\mcp2515.c(262): warning:  #177-D: variable "buf_1" was declared but never referenced
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3836 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 4 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
driver\mcp2515.c(271): error:  #20: identifier "ctrl" is undefined
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
Target not created
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
driver\mcp2515.c(271): error:  #20: identifier "ctrl" is undefined
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
Target not created
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(71): warning:  #177-D: variable "txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3844 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 3 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3844 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3844 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3844 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(90): warning:  #167-D: argument of type "unsigned char *" is incompatible with parameter of type "char *"
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 3 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3848 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3836 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
compiling uart.c...
linking...
Program Size: Code=3836 RO-data=252 RW-data=0 ZI-data=608  
"stm32_can.axf" - 0 Error(s), 2 Warning(s).
Load "E:\\bs project\\work_can\\stm32_can.AXF" 
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "free_txbuf" was declared but never referenced
driver\can.c(143): error:  #20: identifier "ff" is undefined
compiling uart.c...
Target not created
Build target 'stm32_can'
assembling STM32F10x.s...
compiling main.c...
main\main.c(50): warning:  #177-D: variable "rec" was declared but never referenced
compiling STM32F10x_rcc.c...
compiling STM32F10x_spi.c...
compiling mcp2515.c...
compiling can.c...
driver\can.c(69): warning:  #177-D: variable "f