SIM800C does not contain the PWM, and SD card functions.
The clock frequency of I2C is about 60K Hz, the clock frequency of SPI is about 500K Hz.
I2C pin define:
I2C_SCL EAT_PIN3_UART1_RTS
I2C_SDA EAT_PIN4_UART1_CTS
SPI pin define:
SPI_CS EAT_PIN5_UART1_DCD
SPI_CLK EAT_PIN6_UART1_DTR
SPI_MOSI EAT_PIN7_UART1_RI
SPI_MISO EAT_PIN14_SIM_DET
SPI_DC EAT_PIN42_STATUS
SIM800C_EAT_二次开发
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2018-11-28
12:25:39
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SIM800C_EAT_二次开发 （197个子文件） 
app 6KB appnull 3KB SIM800C32_BT.bat 212B SIM800C32_BT_EAT_BOOTLOADER.bin 7KB BPLGUInfoCustomAppSrcP_MT6261_S00_1418B09SIM800C32_BT_EAT 3.48MB audio_resource.c 1.54MB wmmp_lib.c 258KB simcom_wmmp_hdlr_ex.c 142KB wmmp_tlv.c 141KB wmmp_decode.c 88KB wmmp_encode.c 69KB app_at_cmd_envelope.c 53KB simcom_wmmp_sms.c 46KB app_demo_ftp.c 44KB app_at_cmd_envelope.c 43KB app_demo_sms.c 39KB app_at_cmd_envelope.c 38KB app_at_cmd_envelope.c 37KB simcom_wmmp_nvram.c 35KB main.c 35KB app_sms_pdu_decode.c 29KB LcdDataFont.c 29KB app_demo_fs.c 28KB app_at_cmd_envelope.c 28KB simcom_wmmp_utility.c 27KB app_demo_http.c 25KB app_demo_sys.c 23KB wmmp_3des.c 22KB app_demo_tcpip_main.c 20KB app_demo_tcp.c 19KB app_tcpip.c 17KB app_demo_flash.c 15KB wmmp_md5.c 14KB app_demo_gpio.c 13KB app_demo_inputmethod_self.c 13KB app_demo_sms.c 13KB app_demo_eint.c 13KB app_demo_uart.c 11KB app_utility.c 11KB app_demo_gps.c 11KB app_demo_inputmethod.c 10KB app_demo_audio.c 10KB app_demo_timer.c 9KB main.c 9KB LcdDisplay.c 9KB app_demo_key_main.c 9KB main.c 9KB main.c 8KB app_demo_i2c.c 8KB app_demo_adc.c 8KB app_demo_spi.c 7KB main.c 7KB app_sms.c 7KB app_demo_other.c 7KB app_demo_sim.c 7KB app_demo_pwm.c 6KB main.c 6KB wmmp_crc.c 5KB main.c 5KB app_custom.c 3KB lcd.c 3KB key.c 1KB SIM800C32_BT_EAT_only_core.cfg 4KB SIM800C32_BT_EAT.cfg 4KB SIM800C32_BT_EAT.cfg 4KB 1418B09SIM800C32_BT_EAT.cfg 4KB SIM800_Embedded_AT_Programmer_Guide_V1.05.chm 958KB COREAPI 836B SG_English_Public.cpp 99KB WD_PublicIme.cpp 65KB IMETest.cpp 15KB SIM800C32_BT_EAT_PCB01_gprs_MT6261_S00.elf 41.07MB
upx.exe 88KB zip.exe 62KB make.exe 58KB grep.exe 38KB diff.exe 32KB appgen.exe 32KB patch.exe 28KB mv.exe 25KB ginstall.exe 23KB cp.exe 22KB rm.exe 21KB gdate.exe 19KB cmp.exe 6KB gecho.exe 6KB pwd.exe 3KB EXT_BOOTLOADER 29KB app.h 4.45MB WD_Def.h 49KB eat_periphery.h 40KB eat_socket.h 37KB eat_at.h 29KB eat_sms.h 22KB eat_audio.h 21KB wmmp_typ.h 21KB eat_fs.h 19KB eat_interface.h 18KB simcom_wmmp_nvram_define.h 17KB wmmp_lib.h 16KB共 197 条
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