pwarren/PSDR
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Mostly changes to the PCB and schematic. This is PSDR v2.6, and it's almost done. I am committing here as a backup. Also changed the code to use internal pull-ups for the I2C.

Browse source
This commit is contained in:
Michael Colton 2016-05-25 18:23:03 -06:00
parent 88d9220f56
commit 8e248a52cd
4 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
Hardware/PSDR.pcb
View file

Binary file not shown.

BIN
Hardware/PSDR.sch
View file

Binary file not shown.

4
Source/src/i2c.c
View file

@ -50,14 +50,14 @@ HAL_I2C_MspInit(I2C_HandleTypeDef hi2c)
gpioInitStructure.Pin = I2C_SCL.pin; gpioInitStructure.Pin = I2C_SCL.pin;
gpioInitStructure.Speed = GPIO_SPEED_FAST; gpioInitStructure.Speed = GPIO_SPEED_FAST;
gpioInitStructure.Mode = GPIO_MODE_AF_OD; gpioInitStructure.Mode = GPIO_MODE_AF_OD;
gpioInitStructure.Pull = GPIO_NOPULL; gpioInitStructure.Pull = GPIO_PULLUP;
gpioInitStructure.Alternate = GPIO_AF4_I2C2; gpioInitStructure.Alternate = GPIO_AF4_I2C2;
HAL_GPIO_Init (I2C_SCL.port, &gpioInitStructure); HAL_GPIO_Init (I2C_SCL.port, &gpioInitStructure);
gpioInitStructure.Pin = I2C_SDA.pin; gpioInitStructure.Pin = I2C_SDA.pin;
gpioInitStructure.Speed = GPIO_SPEED_FAST; gpioInitStructure.Speed = GPIO_SPEED_FAST;
gpioInitStructure.Mode = GPIO_MODE_AF_OD; gpioInitStructure.Mode = GPIO_MODE_AF_OD;
gpioInitStructure.Pull = GPIO_NOPULL; gpioInitStructure.Pull = GPIO_PULLUP;
gpioInitStructure.Alternate = GPIO_AF4_I2C2; gpioInitStructure.Alternate = GPIO_AF4_I2C2;
HAL_GPIO_Init (I2C_SDA.port, &gpioInitStructure); HAL_GPIO_Init (I2C_SDA.port, &gpioInitStructure);

5
Source/src/main.c
View file

@ -71,7 +71,7 @@ uint16_t menuLastPos = 1;
uint16_t menuCount = 11; uint16_t menuCount = 11;
uint32_t frequencyDialMultiplier = 1; uint32_t frequencyDialMultiplier = 1;
long vfoAFrequency = 6111000; long vfoAFrequency = 7030000;
long vfoALastFreq = 0; long vfoALastFreq = 0;
int encoderPos, encoderLastPos; int encoderPos, encoderLastPos;
@ -893,6 +893,7 @@ while(result!= HAL_OK)
//HAL_I2C_Master_Transmit(handleI2C, 230, 0x4F, 1, 1000); //write_Si5338(230, 0x10); //OEB_ALL = 1 //HAL_I2C_Master_Transmit(handleI2C, 230, 0x4F, 1, 1000); //write_Si5338(230, 0x10); //OEB_ALL = 1
i2cSetup(); i2cSetup();
setFreq(vfoAFrequency);
//i2cLoop(); //i2cLoop();
@ -936,7 +937,7 @@ i2cSetup();
setGainPot(250, 250); setGainPot(20, 20);
//testing Uart //testing Uart
configUartPeripheral(); configUartPeripheral();