Hi !
I´m a little bit lost regarding available / usefull bootloader possibilities with STM F1 and F4.
I do a development which uses the F1 at the moment (Blue Pill). Next step is to port this to an F4 (405RG) chip.
For uploading code I use an FTDI adapter and UART1.
Now there is alsways this ...
Search found 7 matches
- Sun Jan 31, 2021 1:38 pm
- Forum: General discussion
- Topic: Bootloader for programming with Serial Port CDM function
- Replies: 2
- Views: 3600
- Mon Jan 18, 2021 5:57 pm
- Forum: General discussion
- Topic: SoftwareSerial did not working
- Replies: 2
- Views: 3264
SoftwareSerial did not working
Hi !
Can anyone tell me whats the problem with this code?
#include <SoftwareSerial.h>
HardwareSerial Serial1(USART1); // or HardWareSerial Serial2 (PA3, PA2);
SoftwareSerial mySerial(PA3, PA2, true); // RX, TX
void setup() {
// Open serial communications and wait for port to open:
Serial1 ...
Can anyone tell me whats the problem with this code?
#include <SoftwareSerial.h>
HardwareSerial Serial1(USART1); // or HardWareSerial Serial2 (PA3, PA2);
SoftwareSerial mySerial(PA3, PA2, true); // RX, TX
void setup() {
// Open serial communications and wait for port to open:
Serial1 ...
- Mon Jan 18, 2021 1:39 pm
- Forum: General discussion
- Topic: Controller specific defines for STM
- Replies: 3
- Views: 4180
Re: Controller specific defines for STM
One additional question ...
Is it possible to have that in some print statement?
Something like
Is it possible to have that in some print statement?
Something like
Code: Select all
Serial.Print("arch : "); Serial.Println(??ARCH??)- Mon Jan 18, 2021 1:36 pm
- Forum: General discussion
- Topic: Controller specific defines for STM
- Replies: 3
- Views: 4180
Re: Controller specific defines for STM
Again. Many thx for your help.
This helps alot.
Dominik
This helps alot.
Dominik
- Mon Jan 18, 2021 11:35 am
- Forum: General discussion
- Topic: Serial Tx / Rx over one wire?
- Replies: 5
- Views: 6506
Re: Serial Tx / Rx over one wire?
Thx alot.
That is a good starting point.
Dominik
That is a good starting point.
Dominik
- Mon Jan 18, 2021 11:35 am
- Forum: General discussion
- Topic: Controller specific defines for STM
- Replies: 3
- Views: 4180
Controller specific defines for STM
Hello again,
I´d like to port some code which uses prcocessor specific defines like this ones:
__AVR_ATmega328P__ > AVR Mega 328
ESP8266 > ESP8266
__IMXRT1062__, ARDUINO_TEENSY41 > some Teensy boards
Which defines can I use when working with the STM32?
And can anyone tell me where I can find ...
I´d like to port some code which uses prcocessor specific defines like this ones:
__AVR_ATmega328P__ > AVR Mega 328
ESP8266 > ESP8266
__IMXRT1062__, ARDUINO_TEENSY41 > some Teensy boards
Which defines can I use when working with the STM32?
And can anyone tell me where I can find ...
- Mon Jan 18, 2021 6:17 am
- Forum: General discussion
- Topic: Serial Tx / Rx over one wire?
- Replies: 5
- Views: 6506
Serial Tx / Rx over one wire?
Hi @all,
I´m new to the STM32 - so please be patient with me :roll:
We like to build some Sensors for a RC radio controll from FrSky. You can attach sensors which communicate serial over one line. So Tx and Rx are shared. There are also some great libs to get use of the smartport functionality ...
I´m new to the STM32 - so please be patient with me :roll:
We like to build some Sensors for a RC radio controll from FrSky. You can attach sensors which communicate serial over one line. So Tx and Rx are shared. There are also some great libs to get use of the smartport functionality ...